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CONSULTING ENGINEERS REPORT

2020

CONSULTING ENGINEERS REPORT

2020

March 11, 2021 Paul Kovacs Chief Engineering Officer Illinois State Toll Highway Authority 2700 Ogden Avenue Downers Grove, Illinois 60515 RE: Consulting Engineer Services

RR-15-9975RR Annual Consulting Engineer Report Submission

Dear Paul Kovacs:

Working on behalf of the Illinois Tollway, WSP USA, an independent engineering consulting firm, and its team of consultants are proud to submit its 2020 Annual Report of the Illinois Tollway System. This report summarizes our findings with respect to the maintenance and operations of the Illinois Tollway system during the 2020 calendar year. This year’s Annual Report provides an in-depth look of the physical conditions of the roadway system and accomplishments of the Illinois Tollway’s Capital Programs, during 2020 and anticipated major undertakings planned for the 10th year (2021) of the Move Illinois Program.

Capital Program projects for 2020 and the Illinois Tollway’s continuing preventive maintenance program have contributed to the preservation of the system, as required by the Amended and Restated Trust Indenture effective March 31, 1999. In 2020, the Illinois Tollway advanced its goals by delivering major design and construction innovations and launching new initiatives in support of providing unparalleled safety, service, access and reliability to customers and the community. Driving the importance of technology and safety on the roadways, we continued to develop innovative safety measures.

The Illinois Tollway continues to lead the region in measures of diversity by establishing a pipeline for employment of diverse men and women ready to enter careers in the heavy highway and related construction industries. With the support of Illinois Tollway leadership, the agency continued to be a leader in promoting roadway safety through its passionate advocacy of Work Zone Safety and expansion of strategic networking partnerships to communicate vital safe driving messages to drivers across the state.

We appreciate the cooperation and assistance provided by the Illinois Tollway staff throughout the year and look forward to our continued efforts to provide a safe and efficient system of highways in 2021.

Sincerely,

Ryan Hanks, P.E. Project Manager, WSP USA

2 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 3

TABLE OF CONTENTS

3.2.3 Overhead Sign Structures . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

3.2.3.1 Overhead Sign Structures Inspection Process . . . 61

3.2.3.2 Overhead Sign Structures Inspection Summary . . 64

3.2.3.3 Overhead Sign Structures Recomendations . . . . . 67

3.3 Facilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

3.3.1 Facilities Inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

3.3.2 Facilities Inspection Process . . . . . . . . . . . . . . . . . . . . . . . . . 69

3.3.3 Facilities Inspection Summary . . . . . . . . . . . . . . . . . . . . . . . . 71

3.3.4 Facilities Recomendations . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

3.4 Electronic Tolling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

3.4.1 Tolling Systems Inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

3.4.2 Tolling Systems Inspection Process . . . . . . . . . . . . . . . . . . . 79

3.4.3 Tolling Systems Inspection Summary . . . . . . . . . . . . . . . . . . 80

3.4.4 Tolling Systems Recomendations . . . . . . . . . . . . . . . . . . . . . 81

3.5 Intelligent Transportation System (ITS) . . . . . . . . . . . . . . . . . . . . . . 82

3.5.1 ITS Inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

3.5.2 ITS Inspection Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

3.5.3 ITS Analysis Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

3.5.4 ITS Recomendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

3.6 Optical Fiber System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

3.6.1 Optical Fiber Inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

3.6.2 Fiber Optic Infrastructure Inspection Process . . . . . . . . . . . 97

3.6.3 Optical Fiber Inspection Summary . . . . . . . . . . . . . . . . . . . . 98

3.6.4 Optical Fiber Recomendations . . . . . . . . . . . . . . . . . . . . . . . 98

3.7 Roadway Appurtenances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

3.7.1 Drainage Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

3.7.2 Stormwater Management Facilities . . . . . . . . . . . . . . . . . . . 104

3.7.3 Safety Appurtenances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

1.0 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 07

2.0 SUMMARY OF THE ILLINOIS TOLLWAY . . . . . . . 112.1 Mission of the Illinois Tollway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.2 History of the Illinois Tollway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.2.1 Evolution of the Roadway . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.2.2 Leading Technology Implementation . . . . . . . . . . . . . . . . . . . 16

2.2.3 Forward-Thinking Safety Leader . . . . . . . . . . . . . . . . . . . . . . 19

2.3 Leadership . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

2.4 Move Illinois . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3.0 TRANSPORTATION ASSET MANAGEMENT SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.1 Roadway Pavement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.1.1 Pavement Management System . . . . . . . . . . . . . . . . . . . . . . 27

3.1.2 Pavement Inspection Process . . . . . . . . . . . . . . . . . . . . . . . . 29

3.1.3 Pavement Inspection Summary . . . . . . . . . . . . . . . . . . . . . . . 32

3.1.4 Pavement Recommendations . . . . . . . . . . . . . . . . . . . . . . . . 37

3.2 Structural Elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

3.2.1 Bridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

3.2.1.1 Bridge Inspection Process . . . . . . . . . . . . . . . . . 42

3.2.1.2 Bridge Inspection Summary . . . . . . . . . . . . . . . . 46

3.2.1.3 Bridge Repair Activity Summary . . . . . . . . . . . . . 49

3.2.1.4 Bridge Recommendations . . . . . . . . . . . . . . . . . 51

3.2.2 Structural Walls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

3.2.2.1 Structural Walls Inspection Process . . . . . . . . . . 53

3.2.2.2 Structural Walls Inspection Summary . . . . . . . . . 55

3.2.2.3 Structural Wall Recomendations . . . . . . . . . . . . . 58

4 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 5

3.7.4 Delineators and Reflectors . . . . . . . . . . . . . . . . . . . . . . . . . . 108

3.7.5 Pavement Markings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

3.7.6 Raised Pavement Markers . . . . . . . . . . . . . . . . . . . . . . . . . . 109

3.7.7 Roadway Lighting System . . . . . . . . . . . . . . . . . . . . . . . . . . 110

3.7.8 Right-of-Way Fence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

3.7.9 Ground-Mounted Traffic Signs . . . . . . . . . . . . . . . . . . . . . . . 112

4.0 2020 ACCOMPLISHMENTS . . . . . . . . . . . . . . . . . . 1154.1 Supporting Small and Diverse Businesses . . . . . . . . . . . . . . . . . . . 116

4.1.1 Rolling Owner Controlled Insurance Program . . . . . . . . . . 117

4.2 Design Advancements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

4.2.1 10-Year Capital Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

4.2.2 Digital Design Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

4.2.3 LED Lighting Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

4.2.4 Weigh-In-Motion Enhancements . . . . . . . . . . . . . . . . . . . . . 120

4.2.5 ITS Lab and Test Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

4.3 Improving Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

4.3.1 e-Construction Enhancements . . . . . . . . . . . . . . . . . . . . . . . 122

4.3.2 Driver Education Safety Partnerships . . . . . . . . . . . . . . . . . 123

4.3.3 Roadside Safety Standard Implementation . . . . . . . . . . . . 124

4.3.4 Temporary Concrete Barrier Testing . . . . . . . . . . . . . . . . . . 125

4.3.5 Deployment of New Dynamic Message Signs . . . . . . . . . . 125

4.3.6 Mobile Barrier Trailers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

4.3.7 Customer Service Renovations . . . . . . . . . . . . . . . . . . . . . . 126

4.4 Environmental Initiatives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

4.4.1 Expanded Use of Brine for Roadway Deicing . . . . . . . . . . . . 127

4.4.2 Invasives to Energy Research Program . . . . . . . . . . . . . . . 129

4.4.3 INVEST Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

4.5 Construction and Professional Services 2020 Contracts . . . . . . . 131

4.5.1 Construction Contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

4.5.2 Professional Services Contracts . . . . . . . . . . . . . . . . . . . . . 134

4.6 Anticipated 2021 Construction Contracts . . . . . . . . . . . . . . . . . . . 136

5.0 EXPANSION OF THE SYSTEM . . . . . . . . . . . . . . . 141

6.0 INSURANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

7.0 RENEWAL AND REPLACEMENT DEPOSITS . . . 153

APPENDICES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A Illinois Tollway System Expansion History . . . . . . . . . . . . . . . . . . . . 155

B 2020 Active Construction Projects . . . . . . . . . . . . . . . . . . . . . . . . . 163

C 2020 Active Professional Services Contracts . . . . . . . . . . . . . . . . . 173

D Move Illinois Program Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

E Mainline Pavement CRS Summary Table . . . . . . . . . . . . . . . . . . . . 193

F Bridge Condition Rating Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197

G Structural Wall Condition Rating Table . . . . . . . . . . . . . . . . . . . . . . 243

H Overhead Sign Structure (OHSS) Condition Rating Table . . . . . . . 307

I Facility Condition Rating Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367

J Tolling System Condition Rating Table . . . . . . . . . . . . . . . . . . . . . . 383

K ITS System Condition Rating Table . . . . . . . . . . . . . . . . . . . . . . . . . 431

EXHIBITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 Percent of Mainline Pavement within each CRS Range . . . . . . . . . .

(Systemwide) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 482

2 Mainline Pavement CRS – Systemwide Map . . . . . . . . . . . . . . . . . 483

3 Percent of Mainline Pavement within each RSL Range

(Systemwide) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 484

4 Mainline Pavement RSL – Systemwide Map . . . . . . . . . . . . . . . . . 485

5 2020 Capital Program Construction Map . . . . . . . . . . . . . . . . . . . . 486

6 2020 Systemwide Corridor Construction Map . . . . . . . . . . . . . . . 487

7 2021 Budget Book Construction Project Map . . . . . . . . . . . . . . . . 488

8 2021 Systemwide Corridor Construction Map . . . . . . . . . . . . . . . 489

9 Move Illinois Capital Program Summary Map . . . . . . . . . . . . . . . . 490

10 Pavement Preservation Forecast Map . . . . . . . . . . . . . . . . . . . . . . 491

11 Maintenance Section Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 492

3.0

6 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 7

The 2020 Annual Consulting Engineers Report summarizes the Illinois State Toll Highway Authority’s (Illinois Tollway) 2020 inspection processes, findings and recommendations of the Consulting Engineers, WSP USA Inc., for the roadway, structures components, facilities and intelligent transportation devices. This report is pursuant to requirements of the Amended and Restated Trust Indenture of the Illinois State Toll Highway Authority, effective March 31, 1999. The primary purpose of this report is to summarize the annual inspections and the current and programmed work which provide the necessary information required by Sections 710 and 715 of the Trust Indenture.

The Illinois Tollway operates five toll roads comprised of 2,292.5 total lane miles throughout 12 counties in Northern

Illinois, connecting three international airports, the nation’s second largest rail network, inland ports and seven interstates. The system consists of 294 centerline miles, 684 bridges and culverts, 971 structural walls, 900 overhead sign structures, 187 facilities, 2,199 intelligent transportation devices, 720 tolled lanes and numerous other roadway appurtenances. Illinois Tollway assets are inspected on multi-year cycles, and condition categorized in a web-based transportation asset management system that is used to track inspections, maintenance and repair of system assets, as well as retain a historical record of these activities. Through this system, required and suggested repair activities are identified, prioritized and resolved on a timely basis. Section 3 of this report summarizes the condition of Illinois Tollway assets and the overall quality of the system, as of 2020. In addition, some of the Illinois Tollway’s more notable accomplishments in 2020, as well as anticipated projects for 2021, are highlighted.

INTRODUCTION1.0

In 2020, the overall condition of the Illinois Tollway system is rated in very good to excellent condition.

The Illinois Tollway continues to maintain its system in good repair, working order and condition. This is an inspection-based assessment of the roadway, bridges, structural walls, overhead sign structures, facilities, roadway appurtenances and intelligent transportation devices. By maintaining an aggressive and comprehensive capital program, the Illinois Tollway delivers a safe, world-class transportation system to its customers while promoting innovation across the entire organization. This year’s annual report details the result of this year’s inspections which confirms the Illinois Tollway’s commitment to system improvement and preservation.

Annual Consulting Engineers Report | 2020 11

The Illinois Tollway has been a crucial economic driver for the Chicago area region for more than 60 years. By consistently delivering a safe, reliable transportation system for its customers, the Illinois Tollway con-tinues to facilitate efficient travel for commuters and transport alike. The efforts of the Illinois Tollway outlined in the following section describe how the agency, even in a year of challenges like 2020, continues to improve safety, service and reliability for Illinois Tollway customers. The Illinois Tollway accomplishes this all while raising the bar for transporta-tion agencies across the country.

Led by the Board of Directors and Executive Staff, under the direction of Governor JB Pritzker, the Illinois Tollway’s system is a central and significant component of the regional and national transportation network. The Illinois Tollway is a user-financed administrative agency of the State of Illinois whose purpose is to operate, maintain and service a system of roads that make up its 294-mile system. By reinvesting tolls collected into infrastructure and technology, the agency provides critical resources to support safe and convenient ser-vice for commuters and communities in Northern Illinois.

SUMMARY OF THE ILLINOIS TOLLWAY

2.0

The mission of the Illinois Tollway is to provide and promote a safe and efficient system of highways while ensuring the highest possible level of service to its customers.

The Illinois Tollway continued to fulfill its mission in 2020 through integration of new technologies, furthering environmental initiatives and the advancement of economic opportunities for all.

Under the leadership of the Board of Directors and Executive Staff, the Illinois Tollway is committed to achieving the following goals:

• Increase collaboration with regional transportation and planning agencies• Promote the regional economy• Foster environmental responsibility and sustainability• Further transparency and accountability• Enhance customer service

2.1 MISSION OF THE ILLINOIS TOLLWAY

The original 187-mile Illinois Tollway system opened to traffic in 1958 on what are now known as the Tri-State Tollway, Jane Addams Memorial Tollway and Reagan Memorial Tollway. Over the subsequent six decades, the Illinois Tollway evolved and expanded through the construction of extensions, new routes and capacity improvements through-out the Northern Illinois that enhanced mobility regionally and nationally. The Illinois Tollway currently operates and maintains 294 miles of interstate tollways in 12 counties in Northern Illinois.

2.2 HISTORY OF THE ILLINOIS TOLLWAY

14 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 15

Spanning 12 counties in Northern Illinois, the Illinois Tollway’s system serves a combined population of 9 million residents. As a major transportation hub for the nation, the Illinois Tollway’s role in the Chicago area’s leading rail, air and roadway network is vital not only to the movement of people and goods throughout Northern Illinois, but also around the world.

The Illinois Tollway supports three international airports, interfaces with the nation’s second largest rail network and is an integrated part of the state’s roadway system, providing extensive access to headquarters of the State’s leading employers and companies the Illinois Tollways links hundreds of thousands of people to jobs and Illinois businesses to consumers around the globe.

The Illinois Tollway is a user-financed administrative agency of the State of Illinois whose purpose is to operate, maintain and service a system of toll roads located in Northern Illinois. The Illinois Tollway was formed in 1953 as the Illinois State Toll Highway Commission, creat-ed by an act of the Illinois State Legislature. The Illinois State Toll Highway Commission was directed by the Legislature to construct the original 187 miles of the Illinois Tollway system that included the Tri-State, Northwest (now the Jane Addams Memorial) and East-West (now the Reagan Memorial) Tollways. When these routes opened to traffic in 1958, the Illinois Tollway system was envisioned as a bypass to route traffic around the urban core of Chicago. Over the following six decades, the Illinois Tollway system evolved to serve commercial and com-muter traffic throughout Northern Illinois and within the Chicago metropolitan region. Expan-sion of the system through the construction of extensions, new routes and capacity improve-ments were implemented to improve mobility throughout the region.

The planning process for Illinois Tollway investments in infrastructure involves coordination with state, regional and local stakeholders. Expansion of the Illinois Tollway system through the con-struction of new routes may only occur through authorization by the Illinois State Legislature.

The expansion of the Illinois Tollway system has occurred periodically throughout the agency’s history in response to legislative directives and stakeholder input. Major system expansion milestones are as follows:

• 1953 Illinois State Legislature Commissioned the Illinois State Toll Highway Commission to Construct the Original System• 1959 Original Illinois Tollway First Full Year of Operation Total Systemwide Lane Miles: 899.0• 1974 Reagan Memorial Tollway Extension Constructed Total Systemwide Lane Miles: 1,263.0• 1989 Veterans Memorial Tollway Constructed Total Systemwide Lane Miles: 1,496.0• 2007 Veterans Memorial Tollway South Extension Constructed Total Systemwide Lane miles: 1,772.1• 2009 System widening on Veterans Memorial, Reagan Memorial, Tri-State, Jane Addams Memorial Tollways Total Systemwide Lane Miles: 2045.6• 2016 Total Systemwide Lane Miles: Jane Addams Memorial Tollway Reconstruction and Widening Illinois Route 390 Tollway Opened Total Systemwide Lane Miles: 2,258.7

2.2.1 EVOLUTION OF THE ROADWAY

16 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 17

TollingThe Illinois Tollway is a national leader in tolling technology and provides the highest levels of safety, service and reliability to its customers. The Illinois Tollway’s electronic tolling system performs automatic vehicle identification and toll classification, and includes a violation enforcement system. As of December 2020, more than 5.4 million million active I-PASS ac-counts represent more than 7.7 million million active transponders.

• In 1993, the Illinois Tollway debuted I-PASS electronic toll collection on the North-South Tollway, now known as the Veterans Memorial Tollway (I-355)• Systemwide installation of I-PASS technology in all toll collection lanes began in 1997• In 2005, the Illinois Tollway debuted open road tolling, the collection of tolls without the use of tollbooths on the Tri-State Tollway (I-294), a turning point for customer service and convenience• In 2006, Illinois became the first state to complete, in less than two years, a total mainline conversion from a traditional barrier system to an end-to-end open road tolling system, saving drivers an average of 10 minutes per trip• Newly opened, Illinois Route 390 implemented all-electronic tolling in 2016. The eastern segment was completed in 2017

2.2.2 LEADING TECHNOLOGY IMPLEMENTATION

IL 390, Toll Plaza 324, Hamilton Lakes Drive

TOLLING 2020In June, the Illinois Tollway announced a series of tolling reforms that will make the Illinois Tollway System more equitable for everyone. With TOLLING 2020, the Illinois Tollway began invoicing to collect missed tolls and reduced the fines associated with violations. Customers receiving invoices are now able to pay those tolls and fines online. Fines were reduced by 85%, from $20 per violation to $3. Customers with outstanding fines also saw their fines re-duced to the lower amount, including any customers who had been sent to collections. The move ensures the system continues to work for the customer, along with helping the Illinois Tollway cut the administrative costs of pursuing payments of heavy fines.

Annual Consulting Engineers Report | 2020 19

The Illinois Tollway is a leader in promoting safety throughout the planning, design, construc-tion, maintenance and operation of its 294-mile roadway system. The well-being of every per-son that works and travels on the system is a top priority across all Illinois Tollway operations.

COVID-19 Response In response to the unprecedented pandemic emergency event, the Illinois Tollway acted quickly to ensure the safety of its staff and customers and to continue to deliver on its com-mitment to operate and maintain its facilities to the highest standards. Through deliberate and effective actions of its leadership, the Illinois Tollway rapidly and successfully deployed an action plan to transition its office-based staff to a sustainable telework environment, and in coordination with state health and emergency management officials, instituted appropriate steps to protect its maintenance and operations staff who are essential to providing service to its customers.

Temporary Concrete BarrierThe Illinois Tollway lead the efforts to identify a design for a new Temporary Concrete Barrier that meets the new MASH Test Level 3 requirements. Current temporary barriers have a de-flection of 79 inches, which is significantly larger than the Illinois Tollway criteria of 45 inches. Due to these concerns, design alternatives were developed and tested in 2020 to finalize the new design standards. All crash tests achieved results within the proposed ranges and the design has been sent to FHWA for final review.

2.2.3 FORWARD-THINKING SAFETY LEADER

I-94, Toll Plaza 21, Waukegan

20 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 21

Driver Education PartnershipsThe Illinois Tollway continues to expand its driver education partnerships by teaming with the Illinois High School and College Driver Education Association to equip students and their families with the materials and insight to stay safe on Illinois roadways. In 2020, the Illinois Tollway created and distributed educational resources on two key topics: The “Get Winter Ready” awareness campaign, focusing on winter weather driving, and “Sit Tight, Stay Safe,” which prepares young drivers for responding to roadside emergencies. Through these efforts, the Illinois Tollway received the Teen Safety Award from the National Safety Council in August of 2020 for going “above and beyond” in efforts to protect teenage drivers. The Illinois Tollway curriculum has been used by more than 700 educators in 600 Illinois schools.

Wrong-Way Detection Pilot ProjectThe Illinois Tollway is pursuing opportunities to utilize technology, active signage and inno-vative pavement markings to reduce the number of wrong-way driving incidents. In 2020, the Wrong-Way Driver Pilot Project was launched and began by identifying existing Illinois Tollway technology that can be reconfigured to detect wrong-way drivers. The Illinois Tollway is also using wrong-way signs with built-in 24/7 flashing LED lights to be installed at various ramps to warn wrong-way drivers. Other signs are being retrofitted with LED lights to ac-complish the same objective. In addition, bidirectional pavement markings are being piloted on ramps. These additions to the Illinois Tollway's current wrong-way efforts will strengthen the response to wrong-way driving incidents.

I-355, Toll Plaza 101, Route 6

The Illinois Tollway has an 11-member Board of Directors appointed by the Governor of Illi-nois. The Governor and Secretary of the Illinois Department of Transportation serve as ex-of-ficio members. Nine directors are appointed by the Governor, with the advice and consent of the Illinois Senate. No more than five directors may be from the same political party. Of the directors appointed by the Governor, one is appointed by the Governor as Chairman of the Tollway Board of Directors. The Board of Directors sets policy for the operation, maintenance and construction of the tollways.

The Illinois Tollway’s daily operations are managed by the Executive Director, who also oversees the agency’s $1.45 billion annual budget and leads its nearly 1,500 employees in ensuring the Illinois Tollway’s 1.6 million daily drivers travel on a safe, efficient and custom-er-friendly highway system that incorporates innovative roadway designs and cutting-edge technology.

Under the leadership of the Board of Directors and Executive Staff, the Illinois Tollway is committed to achieving the following goals:

• Increase collaboration with regional transportation and planning agencies• Promote the regional economy• Maintain financial integrity• Foster environmental responsibility and sustainability• Maintain the safety and efficiency of the Illinois Tollway system• Further transparency and accountability• Enhance customer service

2.3 LEADERSHIP

The Illinois Tollway’s current capital program is Move Illinois: The Illinois Tollway Driving the Future. The 15-year, $14 billion capital program is improving mobility, relieving congestion, reducing pollution, creating as many as 120,000 jobs and linking economies throughout the region. The first nine years of Move Illinois are on schedule and within budget, delivering the new Illinois Route 390 Tollway and a rebuilt and widened Jane Addams Memorial Tollway (I-90) SmartRoad corridor, as well as opening a new interchange connecting the Tri-State Tollway (I-294) to I-57.

2.4 MOVE ILLINOIS

22 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 23

In 2020 the new five-lane, northbound Mile Long Bridge project was completed on the Central Tri-State Tollway (I-294) and opened

to traffic. The bridge includes the heaviest concrete beams ever used by the Illinois Tollway, and the heaviest ever produced or shipped in the Midwest. The new bridge has 27 spans supported by 26 piers, and the bridge deck contains about 5.2 million pounds of stainless-steel rebar.

The I-490 projects continued with construction of multiple interchanges at Jane Addams Memorial Tollway (I-90), Illinois Route 390, and Central Tri-State Tollway (I-294).

The Illinois Tollway has pledged to make Move Illinois the “cleanest and greenest pro-gram” in the agency’s history. Plans for the capital program include making an effort to reduce, reuse and recycle materials during construction and incorporating renewable

energy products like solar panels, wind turbines and geothermal systems, and by seeking Leadership in Energy and Environmental Design (LEED) certification. Such efforts protect the natural environment, help to reduce costs and increase the social benefits to the communities the Illinois Tollway serves.

The Illinois Tollway is a driving force for increasing economic opportunities in the diverse commu-nities it serves. As an economic engine for the region, the Illinois Tollway provides small, diverse and veteran businesses and individuals with opportunities to grow and succeed through training, partnerships and investments in infrastructure. Since the start of Move Illinois, more than $1.8 billion has been committed to small, diverse and veteran businesses. The agency is on track to not only provide more job opportunities, but also training programs to prepare the next wave of diverse businesses and individuals to fill the pipeline for the future.

24 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 25

The Illinois Tollway continues to invest in its robust transportation asset management system to track repair activities requiring attention sys-temwide, while projecting future work that ensures its assets remain in a state of good repair with minimal impact to their customers. Currently, the Illinois Tollway leverages Cartegraph Operations and Management System (Cartegraph) as the primary Transportation Asset Management System (TAMS) and Maintenance Management System (MMS) used by staff within the Engineering, Planning and Operations departments.

Annual inspections are performed utilizing Cartegraph and by deploying a variety of hand-held mobile devices as part of a paperless inspection and work management process. Throughout the annual inspections, asset repair needs are identified and entered into the TAMS as a repair activity. The repair activities may be identified by inspectors or by main-tenance staff at any time. Repair activities are then investigated by the appropriate staff based on the type of activity or asset requiring repair, ensuring the Illinois Tollway always maintains the highest level of operations. Repair activities are sorted into work orders that indicate who is responsible for com-pleting the repairs. In general, work orders are categorized as work performed by either Maintenance or Contractors. Maintenance work orders are created for each Maintenance Division (M-1 though M-16), Roadway Electric, Sign Shop, Intelligent Transportation Sys-tem, Tolling, Carpenter Shop and Facility Maintenance. Activities recommended for repair by one of the Maintenance Divisions are assigned to the appropriate work order, which immediately notifies the appropriate manager and supervisor. Repair activities that are beyond the capabilities or resources of maintenance staff are re-ferred to Engineering staff who work with the appropriate Illinois Tollway department(s) to program the recommended work to be performed as a part of a construction contract. As

TRANSPORTATION ASSET MANAGEMENT SYSTEM

3.0

26 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 27

the construction contracts are completed, a construction walk-through team verifies the repair activity associated with that construction contract has successfully been complet-ed. If necessary, an item identified for repair or replacement is periodically field checked to ensure the condition has not worsened until the repair or replacement of the asset is completed. The following sections summarize the condition of the transportation assets by their overarching asset category. Each asset category includes the recommendations of the Consulting Engineers.

The Illinois Tollway’s roadway pavement is inspected annually, including a structural evalua-tion, pavement surface evaluation and a visual inspection that aids the Illinois Tollway's priori-tization of areas in need of repair. Because of the Illinois Tollway’s commitment to maintaining safe and reliable roadway pavement, more than 87% of Illinois Tollway pavement assets, approximately 1,600 lane miles, are rated as being in either good or excellent (new) condition.

As of the completion of the 2020 inspections, nearly 84% of the system mainline pave-ment has an estimated Remaining Service Life (RSL) of more than nine years. This high pavement condition rating level indicates the Illinois Tollway provides a reliable transporta-tion system for the region that is fundamental for moving people and goods in a safe and efficient manner.

3.1 ROADWAY PAVEMENT

Pace Bus Terminal, I-90 Barrington Road

The Illinois Tollway utilizes a pavement management system, comprised of a comprehensive, georeferenced database of pavement-related data that allows the Illinois Tollway to monitor and evaluate current pavement conditions, anticipate future pavement performance, identify future pavement maintenance and rehabilitation needs and generate multi-year pavement repair plans.

Accurate and detailed pavement condition data is required for generating dependable performance models and identifying appropriate treatment matrices. Annual updates of the Illinois Tollway’s pavement management system begin with updating the construction history to reflect recent improvements, traffic data, pavement cost, condition data and other information. Periodically, the Illinois Tollway updates its system performance models and rehabilitation matrices to ensure they continue to accurately represent actual roadway conditions by modeling the data that has been amassed over the years in the pavement management system.

3.1.1 PAVEMENT MANAGEMENT SYSTEM

The Illinois Tollway utilizes a state-of-the-art inspection vehicle to inspect Illinois Tollway roadway pavement on an annual basis. The roadway pavement inspection includes three levels of investigation: visual inspection, structural evaluation and pavement surface evaluation.

I-294, over Thornton Quarry

28 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 29

The Illinois Tollway utilizes a network-level management system that considers the routes within a network and selects the best actions to maintain the system at acceptable levels of performance. The best actions are those that maximize the benefit to the users while minimizing the cost of maintenance and rehabilitation. Network-level analysis involves fore-casting future needs based on pavement performance predictions. By projecting the rate at which the pavement conditions deteriorate, the optimal time for applying treatments can be determined. Typically, the optimal repair time is the point at which a gradual rate of deteriora-tion begins to increase to a much faster rate. It is critical to identify this point in time to avoid higher maintenance and rehabilitation costs caused by excess deterioration.

Once a pavement section is recommended for a treatment at the broader network level, further evaluation and design of the treatment is conducted at a project specific level. Addi-tional data is collected to improve the calculations for final work quantities, pre-repairs and design thicknesses. The design may also be supplemented with Falling Weight Deflectome-ter (FWD) testing and material testing data from which engineers can quantify the structural capacity of the pavement in its current condition.

The Illinois Tollway utilizes a state-of-the-art inspection vehicle to inspect Illinois Tollway roadway pavement on an annual basis. The roadway pavement inspection includes three lev-els of investigation: visual inspection, structural evaluation and pavement surface evaluation that are used to detail areas to be repaired via a current or future Illinois Tollway contract or by the Illinois Tollway Division of Maintenance and Traffic (Maintenance Division). A detailed

summary of the visual, structural and pavement surface evaluations, including the results of these inspections, is presented in the 2020 Annual Reports for each of the Illinois Tollway’s Maintenance sections. The Maintenance section limits are depicted in Exhibit 11.

A major component of the pavement management system is collecting, reviewing and compiling the latest Illinois Tollway pavement management data and information. The data collection effort is extremely important, as the information forms the basis of the pavement management system and is used to update the history of the in-place pavements, quantify the latest traffic conditions and refine pavement performance models. This data serves as the critical component of the Illinois Tollway’s pavement management system.

I-90 at Meacham Road

Pavement Visual Inspection Visual inspections include recording the visible pavement areas in need of repair from edge-of-shoulder to edge-of-shoulder. The Illinois Tollway performs visual inspections of its road-way system annually during the spring and summer months. Repair needs are prioritized based on the level of defect severity, among other factors. Quantities are calculated to assist the Illinois Tollway Roadway Maintenance Division in estimating work activities and the Engi-neering Department in scheduling future contracts. Based upon this information, an overall condition rating is assigned for each area. This rating typically coincides with the Condition Rating System (CRS), which is discussed later in this report.

3.1.2 PAVEMENT INSPECTION PROCESS

I-88 at I-355 Interchange

30 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 31

It should be noted that while the riding surface might reflect a high CRS rating, aging pavement substructure, drainage problems or other unknown conditions that may exist below the pavement surface are unaccounted for by the CRS rating. For example, a section of newly constructed or reconstructed pavement and a section of recently rehabilitated pavement would both exhibit a high CRS rating; however, the age and condition of the pavement substructures are entirely different.

In conjunction with CRS ratings, the Remaining Service Life (RSL) categories were developed to consider current CRS ratings along with traffic volume and pavement thickness information. This data is used to estimate how many years are remaining before a pavement condition deteriorates to a point where major repairs would be required. The RSL categories are developed using perfor-mance models based on specific pavement types, historical condition data for a specific pavement type and assumed rehabilitation treatments. The RSL categories have been found to be a reliable indicator of pavement performance. However, deviations in future rehabilitation treatments from what was assumed in developing the performance model need to be accounted for to ensure that the model accurately represents the pavement systems and that pavement performance predictions, and assigned RSL category are correct.

The Illinois Tollway’s RSL categories include 0 years, 1-2 years, 3-4 years, 5-8 years, 9-12 years, 13-19 years and 20 years or more. New pavement with an expected life of 30 or more years would typically be categorized with an RSL of 20 or more years. In contrast, pavement categorized with an RSL of 0 years will require extensive intermittent pavement repairs to maintain the pavement integrity.

CRS performance models developed specifically by the Illinois Tollway are used to predict the RSL of each pavement section. The RSL of a pavement is defined as the predicted amount of time (in years) for a given pavement to reach a terminal serviceability level. For the Illinois Tollway, a CRS of 6.0 is used at the terminal point for useful pavement service life. A CRS of 6.0 indicates a pavement in fair condition and in need of immediate repair and/or rehabilitation.

Pavement Structural Evaluation This structural evaluation of the Illinois Tollway roadway pavement assesses the structural integrity of mainline pavements and assists in identifying repair activities. This type of evaluation is performed annually during the summer and fall months. The structural evaluation consists of FWD testing with data analysis and a pavement coring program. The FWD testing with data analysis is used to determine the existing pavement’s layer and subgrade structural properties, evaluate load transfer characteristics at pavement joints and to identify subsurface voids. Pavement coring is used to verify pavement layer thickness and to inspect material and bonding conditions. A detailed summary of the structural evaluation including the results of the evaluation is presented in the 2020 Annual Reports for each Illinois Tollway maintenance section.

Pavement Surface Evaluation The pavement surface evaluation of the Illinois Tollway’s roadway system is performed annually during the summer and fall months. This evaluation utilizes electronic and visual surveillance of the pavement surface to determine the extent of pavement distress. The Illinois Tollway utilizes a pave-ment inspection and evaluation system like that used by the Illinois Department of Transportation (IDOT), which categorizes pavement conditions using CRS values. The CRS is a subjective mea-surement of pavement surface condition. The CRS system generates an overall pavement condition rating on a 1-to-9 scale, with 9 representing a newly constructed or resurfaced pavement and 1 representing a completely failed pavement. CRS ratings are based on the type, amount and severity of the evident pavement distresses, as well as overall rideability of the pavement surface, degree of wheel path rutting and magnitude of transverse joint faulting. The CRS scale utilized by the Illinois Tollway is provided in Figure 3-1.

The CRS rating is used primarily for planning and programming pavement rehabilitation proj-ects. Pavement sections with a CRS greater than or equal to 7.5 are in “excellent” condition and require little or no maintenance. As a section’s CRS value drops below 7.5, the pavement is still in very good condition but begins to require some maintenance. CRS values in the range of 6.0 to 6.5 indicate that the pavement section is beginning to show appreciable levels of deterio-ration and is transitioning from a pavement that requires maintenance to one that will require re-habilitation (or resurfacing) in the next few years. Once the CRS falls below 6.0, the pavement is in “fair” condition and requires rehabilitation. Gen-

erally, pavements with a CRS of less than 5.2, halfway through the fair rating of pavement condition, exhibit very poor interstate pavement ride quality and are in need immediate attention/rehabilitation.

Figure 3-1: CRS Ratings Summary

RATING DESCRIPTION

> 7.5 Excellent

6.6 – 7.4 Good

6.0 – 6.5 Transitional

4.5 – 5.9 Fair

< 4.5 Poor

I-355 at I-55 Interchange

32 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 33

0-5 YEARS

6-10 YEARS

11-20 YEARS

21-30 YEARS

31-40 YEARS

41+ YEARS

SYSTEM AVERAGE

Age of Pavement Surface 39.5% 18.6% 40.2% 1.7% 0.0% 0.0% 7.8 Years

Age of Concrete Pavement and Base 14.2% 13.6% 42.5% 13.6% 7.0% 9.1% 16.9 Years

Age of Pavement and Base 20.3% 11.8% 42.0% 11.8% 6.1% 7.9% 15.6 Years

Figure 3-2: Surface and Base Pavement Age Summary

The age of the pavement base is an indication of how old the original pavement is since last reconstructed or originally built, regardless of subsequent resurfacings. As of 2020, approx-imately 28% of the Illinois Tollway pavement base is less than 10 years old and more than 14% is less than five years old. At the end of 2020, the overall average estimated Remaining Service Life of Illinois Tollway pavement is 18.2 years.

As summarized in Figure 3-3 and Figure 3-4, only 16.3% of pavement surveyed systemwide in 2020 was categorized as having a RSL of eight years or less. This indicates that this por-tion of the pavement will require repairs within the next eight years to maintain integrity.

Systemwide, the 2020 roadway pavement inspections determined that 86.5% of the Tollway roadway pavement surveyed is in “excellent” or “good” condition. Compared to 87.3% in 2019, this represents less than a 1% decrease in lane miles rated in good or better condition. This change may be attributed to the standard wear and tear of pavement, caused by traffic conditions over time. The overall rating remains above industry standards.

A typical pavement structure consists of a base of unbound gravel-type materials with an asphalt stabilized subbase beneath a concrete/asphalt pavement surface. The pavement surface is the top layer that is directly exposed to traffic wear and tear, so pavement surface conditions decline much faster than the rest of the pavement structure. To address this wear and tear, planned asphalt overlays and mill and overlays are periodically applied over the concrete and asphalt pavements, respectively, as a cost-effective way to extend the service life of the overall roadway pavement. As such, the age of an asphalt overlay versus the age of the underlying base of concrete pavement can vary greatly. As of 2020, the current aver-age surface age of Illinois Tollway pavement is 7.8 years, while the average base pavement age is 16.9 years. Figure 3-2 summarizes current systemwide pavement surface and base pavement ages in 2020.

3.1.3 PAVEMENT INSPECTION SUMMARY

As of 2020, the current average surface age of Illinois Tollway pavement is 7.8 years, while the average base pavement age is 16.9 years.

I-90, Roselle Road

Figure 3-3: Summary of Mainline Pavement RSL Values

TOLLWAY 20+ YEARS

13-19 YEARS

9-12 YEARS

5-8 YEARS

3-4 YEARS

1-2 YEARS*

0 YEARS*

NOT RATED***

Tri-State Tollway (I-94/I-294/I-80) 150.5 280.1 23.1 27.4 24.9 33.5 51.3 45.1

Jane Addams Memorial Tollway (I-90) 385.7 8.3 60.5 26.3 5.1 0.0 0.0 16.2

Reagan Memorial Tollway (I-88) 85.6 79.5 255.1 4.0 0.0 4.6 5.9 30.0

Veterans Memorial Tollway (I-355) 0.9 174.7 0.0 0.0 0.0 0.0 5.6 7.7

Illinois Route 390 Tollway (IL 390) 24.1 0.0 20.5 0.0 4.1 0.0 2.0 7.7

TOTAL** 646.7 542.5 359.2 57.7 34.1 38.2 64.8 106.7

% of TOTAL 35.0 29.3 19.4 3.1 1.8 2.1 3.5 5.8

* Zero Years - Critical areas in need of attention: Reagan Memorial Tollway (I-88) – programmed for rehabilitation and reconstruction in various years, the Tri-State Tollway (I-294) from 95th Street to Balmoral Avenue – programmed for reconstruction in 2024 to 2025, and the Elgin-O’Hare Tollway from Lake Street to Irving Park Road – programmed for patching and overlay in 2023.

** Total - Lane Miles Surveyed does not equal total actual system lane mileage due to approximate beginning and ending points of the field survey, and the exclusion of auxiliary lanes and other lane types.

*** Not Rated – Roadway sections that were under construction and the long bridges such as the Mile Long and Bensenville bridges on I-294 were excluded from the survey and listed as “Not Rated”.

34 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 35

Not Rated

6%

Figure 3-4: Pavement Remaining Service Life Summary

9-12 Years

19%

5-8 Years

3%

3-4 Years

2%20+ Years

35%

1-2 Years

2%0 Years

4%

13-19 YEARS

9-12 YEARS

1-2 YEARS

5-8 YEARS

0 YEARS

3-4 YEARS

NOT RATED

20+ YEARS

The condition of the Illinois Tollway’s mainline pavement systemwide has improved over the past 11 years, as depicted in Figure 3-4 by the average RSL value.

Since 2009, the amount of the system mainline pavement rated with a RSL of nine to 20 years or more increased by 35%, while the amount of pavement rated with an RSL of 8 to 0 years decreased by 35%.

For the past eight years, the Illinois Tollway has maintained a RSL of nine to 20 or more years for 66% of its mainline pavement, and in 2020 reached a 20+ year high of 84%. Over the same eight-year period, the Illinois Tollway has been generally trending annual reductions in the amount of pavement rated from 8 to 0 years, and in 2020 reached a 20+ year low of 10.5%.

Figure 3-5: Summary of Mainline Pavement CRS Values

Not Rated

6%

Figure 3-6: Pavement Condition Rating System Summary

Good

24%

Transitional

4%

GOOD

POOR

EXCELLENT

TRANSITIONAL

FAIR

NOT RATED

Excellent

62%

Fair

4%

I-90, Toll Plaza 5, Belvidere

13-19 Years

29%

TOLLWAYEXCELLENT >7.5

GOOD 6.6-7.4

TRANSITIONAL 6.0-6.5

FAIR 4.5-5.9

POOR 0-4.4

NOT RATED**

Tri-State Tollway (I-94/I-294/I-80) 246.5 226.1 66.9 51.3 0.0 45.1

Jane Addams Memo-rial Tollway (I-90) 368.0 112.8 5.1 0.0 0.0 16.2

Reagan Memorial Tollway (I-88) 355.1 69.0 4.6 5.9 0.0 30.0

Veterans Memorial Tollway (I-355) 147.1 28.4 2.1 3.5 0.0 7.7

Illinois Route 390 Tollway (IL 390) 38.0 9.0 1.7 3.5 0.0 7.7

TOTAL* 1154.7 445.4 80.4 62.7 0.0 106.7

% OF TOTAL 62.4 24.1 4.3 3.4 0.0% 5.8

* Total - Lane Miles Surveyed does not equal total actual system lane mileage due to approximate beginning and ending points of the field survey, construction activity and the exclusion of auxiliary lanes and other lane types.

** Not Rated - Sections that contained construction and the long bridges were excluded from the survey and listed as “Not Rated”. Note: This evaluation does not include auxiliary or ramp lanes that are required for entering and exiting the Illinois Tollway. Due to this, route and system totals may not match information in other sections of the report. Percentages may not total to 100% due to rounding.

35+29+19+3+2+2+4+662+24+4+4+6

36 Annual Consulting Engineers Report | 2020

Over the past 12 years (since 2009), the Illinois Tollway has, on average, maintained 80.9% of its pavement in good to excellent condition. On the other end of the scale, the percentage of mainline pavement rated from transitional to poor has been reduced from over 20% to less than 10% over the same period. In 2021, the percentage of pavement in good to excellent con-dition is expected to climb to over 90% and remain on average above 90% through year 2024.

Figure 3-7: Timeline of Pavement RSL Values

The pavement condition trends summarized here reflect the Illinois Tollway’s commitment to main-tain pavement integrity though regular monitoring and programming of intermittent rehabilitation or repairs to maintain high CRS ratings until programmed major rehabilitation or reconstruction occurs.

A detailed overview of the pavement surface evaluation, particularly relating to the develop-ment of the CRS ratings and RSL categories described above, is included in the 2020 Annual Reports for each Illinois Tollway Maintenance Division.

A graphical presentation of the percentage of Illinois Tollway pavement area that falls within each CRS rating category since 1997 is illustrated in Exhibit 1. A graphical presentation of the percentage of Illinois Tollway pavement area that falls within each RSL category since 2000 is presented in Exhibit 3. This data is collected and stored on video and georeferenced digital imaging, allowing the pavement distresses to be reviewed to verify results. Areas under con-struction at the time of the recordings are listed as “Not Rated” since the staging and shifting of traffic lanes creates inconsistencies in the data.

A graphical depiction of Illinois Tollway pavement within each RSL category is presented in Exhibit 4. A graphical depiction of Illinois Tollway pavement within each CRS range is presented in Exhibit 2.

The Illinois Tollway focuses annual maintenance efforts on addressing the basic integrity of the sections of pavement which have not recently been reconstructed. It is recommended these efforts continue annually on an as needed basis. These efforts are typically accom-plished through small-scale maintenance projects that may include patching and/or inter-mittent pavement repairs. While it extends the serviceable life of the roadway pavement, the strategy of maintaining pavement through small-scale maintenance projects is not a desirable long-term solution due to increasing construction costs over time, increasing repair quantities, traffic disruptions and reduced pavement life.

To keep the Illinois Tollway roadway pavement in a state of good repair and to maintain an excellent level of service for its customers, it is recommended the Illinois Tollway do the following:

• Continue to allocate resources such that the appropriate level of effort is provided for all stages of the Illinois Tollway’s roadway pavement system• Perform necessary repairs by the Illinois Tollway Roadway Maintenance Division as recommended in the 2020 Annual Reports for each Illinois Tollway Maintenance section• Develop training techniques and provide resources that assist the Roadway Maintenance Division’s proficiency with the Illinois Tollway’s transportation asset management system• Continue to provide preventative and corrective maintenance on an annual basis• Continue to perform minor and major maintenance activities at programmed repair cycles• Continue non-destructive testing and evaluation and monitoring of pavement to assure an accurate evaluation of the system and work estimates• Put an emphasis on maintaining and prioritizing ramp, arterial and collector pavement• Continue putting an emphasis on the maintenance of ramp, arterial and collector pavement

3.1.4 PAVEMENT RECOMMENDATIONS

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For the 13 non-vehicular bridges, six are railroad bridges, three are pedestrian bridges and four are over-the-road oasis structures.

The structural elements inspected throughout the Illinois Tollway’s system consist of bridg-es, retaining walls, noise abatement walls, sight screen walls and overhead sign structures. These assets are critical components to the overall health of the Illinois Tollway’s roadway network that receive visual inspections on a set multi-year cycle.

3.2 STRUCTURAL ELEMENTS

There are currently 684 structures classified as bridges throughout the Illinois Tollway system. Of these, there are 609 vehicular bridges, 61 culvert bridges, 13 non-vehicular bridges and one land bridge.

The Illinois Tollway characterizes a bridge as any structure carrying Illinois Tollway vehicular traffic or any structure that crosses the Illinois Tollway (culverts spanning 20 feet or greater are also classified as bridges per the Federal Highway Administration [FHWA]), as well as other bridge structures such as railroad bridges, oasis structures and pedestrian bridges.

There are currently 684 structures classified as bridges throughout the Illinois Tollway system. Of these, there are 609 vehicular bridges, 61 culvert bridges, 13 non-vehicular bridges, and one land bridge.

3.2.1 BRIDGES

The Illinois Tollway bridge inventory is updated on an as needed basis to account for new construction, demolition and/or ownership transfers to or from other agencies. The 2020 inventory revisions for bridge structures under the jurisdiction of the Illinois Tollway include:

Bridges Added:• Bridge 1408 (M-14): Great Western Trail over I-355 (jurisdiction now shared)• Bridge 1681 (M-16): NB I-490 over I-90 • Bridge 1682 (M-16): SB I-490 over I-90

Bridges Removed:• Bridge 124 (M-1): 170th Street over Prairie Creek (demolished)• Bridge 253 (M-2): 55th Street over Flagg Creek (jurisdiction transferred to IDOT)• Bridge 257 (M-2): 47th Street over Flagg Creek (jurisdiction transferred to IDOT)

I-90 ramp at I-39

Figure 3-8: Bridge Inventory Summary

BRIDGE TYPE QUANTITY

Vehicular Bridges 609

Culverts 61

Non-Vehicular Bridges 13

Land Bridge 1

TOTAL 684

Figure 3-9: Non-Vehicular Bridges

BRIDGE TYPE QUANTITY

Railroad Bridges 6

Oasis Structures 4

Pedestrian Bridges 3

TOTAL 13

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Figure 3-11: Summary of Bridge Condition

OVERALLCONDITION CONDITION INDEX LAST INSPECTED

IN 2019INSPECTED IN 2020 TOTAL*

Excellent ≥ 90 303 281 584

Good 89-80 23 41 64

Fair 79-70 11 17 28

Poor 69-60 1 5 6

Critical < 60 0 1 1

TOTAL 338 346 683*

Figure 3-10: Non-Illinois Tollway Bridges Responsibility Table

ILLINOIS DEPARTMENT OF TRANSPORTATION (IDOT)

Bridge 197C M-1 I-294/I-80 over Calumet Union Drainage Ditch

Bridge 198 M-1 EB I-80 Ramp A over I-294/I-80

Bridge 521 M-5 I-290/IL Route 53 over I-90

Bridge 1146 M-11 NB I-39 over I-88

Bridge 1146A M-11 SB I-39 over I-88

Bridge 1621 M-16 SE Ramp G1 I-290 over WB IL 390 to EB I-290 (Ramp G7), IL 390, I-290

Bridge 1625 M-16 NW Ramp G5 over I-290 and IL 390

Bridge 1628 M-16 SE Ramp G1 I-290 over WB IL 390 to EB I-290 (Ramp G7)

CHICAGO TRANSIT AUTHORITY (CTA)

Bridge 366A M-3 EB CTA O’Hare Rapid Transit over I-294

Bridge 366B M-3 WB CTA O’Hare Rapid Transit over I-294

Bridge 366C M-3 CTA O’Hare Rapid Transit over NW I-90 Ramps M and P

ILLINOIS DEPARTMENT OF CONSERVATION

Bridge 702 M-7 Rock Cut State Park over I-90

VILLAGE OF OAK BROOK

Bridge 280 M-2 Bike Path over I-88

Several bridges located within the limits of the Illinois Tollway are entirely under the jurisdiction of another agency. Currently, 13 such bridges are omitted from the Illinois Tollway bridge in-ventory. However, the Illinois Tollway performs cursory inspections of these bridges for safety reasons as they span across Illinois Tollway roadways. Inspections are conducted, and required forms are submitted to the FHWA by the responsible agency. The following table lists bridges entirely under the jurisdiction of, and maintained by, another agency. The 2020 inventory for Non-Illinois Tollway Bridges includes:

The condition of the Tollway’s infrastructure continues to improve and is in excellent condition.

SYSTEMWIDE BRIDGE CONDITION SUMMARY AS OF 2020The following data summarizes the Overall Condition Index (OCI), as defined in the next section, for all 684 Illinois Tollway Bridges systemwide. Since bridges are on a two-year in-spection cycle the following table and figure provide the index ratings for the 2019 and 2020 inspection cycles.

* Does not include the land bridge because an OCI rating is not assigned for this structure

Figure 3-12: Bridge Condition Summary

Good

9%

Excellent

86%

Fair

4%

Poor

1%

584

GOOD

FAIR

POOR

CRITICAL

64

28

6

1

EXCELLENT

Critical

0%

86+9+4+1

42 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 43

Of the 683 structures classified as bridges that receive an Overall Condition Index rating (OCI, as described in the next section), as of 2020, 94.9% of Illinois Tollway bridge structures had an OCI of 80 or higher, indicating the majority of Illinois Tollway bridges are in good to excellent condition. Approximately 4% are rated in fair condition, under 1% are rated in poor condition and only one is rated in critical condition (Lake Forest Oasis, which is scheduled for repair in 2021).

The condition of the Tollway’s infrastructure continues to improve and is in excellent con-dition. Of the 684 bridges under the Tollway’s jurisdiction, there are seven bridges (1%) which are categorized as structurally deficient according to the FHWA definition. All of these bridges are either currently scheduled for repair/replacement or are programmed for repair. Nationwide, 46,154 bridges out of about 617,000 bridges, or 7.5%, are structurally deficient from the most recent data in 2019.

For many transportation agencies, the overall bridge condition rating is a single number that factors into prioritizing bridges for rehabilitation or replacement. Since the bridge deck con-dition is not part of this rating, the deck is typically not a driving force behind bridge replace-ment. However, the deck is the most visible bridge component to the traveling motorist and directly affects general rideability and driver safety. Due to these factors, the deck is con-sidered as integral factor in the overall bridge condition rating; therefore, the Illinois Tollway places a priority on programming bridge deck repairs.

To account for bridge deck condition, the Illinois Tollway, created an Overall Condition Index (OCI) that quantifies the condition of Illinois Tollway bridges. The OCI is a weighted repre-sentation of the deck, superstructure and substructure ratings based on field inspection and is intended to provide an overall indication of the structural integrity of a bridge. A higher weight is placed on the deck rating because bridge decks tend to deteriorate faster than the other components of the bridge.

3.2.1.1 BRIDGE INSPECTION PROCESS

The OCI is a number on a scale from 0 to 100, with 100 representing to the condition of a newly constructed bridge. The individual ratings of elements, such as joints, diaphragms or bearings, are not included in the OCI calculation; however, these ratings are generally used to develop future repair contracts (additional details are in the section on Supplemental In-spections). The OCI replaced the “Overall Condition” rating that had been used prior to 2005 to classify the bridges. The following provides descriptions of the bridge Overall Condition Index numbers:

Figure 3-13: Bridges Overall Condition Descriptions

OVERALLCONDITION

CONDITION INDEX OVERALL CONDITION INDEX DESCRIPTION

Excellent ≥ 90 No problems or some minor problems noted.Generally, no action required.

Good 89 – 80 Some areas of minor deterioration.Minor repairs would prevent or delay additional deterioration.

Fair 79 – 70Structural elements are generally sound but exhibit minor section loss or deterioration.Repair Contract likely needed within five years.

Poor 69 – 60 Advanced section loss.Repair Contract should be initiated within two years.

Critical < 60 Advanced section loss and deterioration.Local failures possible. Immediate attention needed.

I-294 at I-90 Ramp Tri-Level Bridge Inspection

I-355 ramp over I-88 bridge inspection

44 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 45

Figure 3-14: Bridge Performance Curve

100

Years in Service

Over

all C

ondi

tion

Inde

x (O

CI)

100

90

80

70

60

50

40

30

20

10

00 10 20 30 40 50 60 70 80 90

Expected Deterioration Curve

EXCELLENT

GOOD

FAIR

POOR

CRITICAL

The following types of inspections are performed by the Illinois Tollway: Routine Inspections, Element Level Inspections, Fracture Critical Inspections, Damage Inspections, and FHWA Special Inspections. Supplemental Inspections will be discussed, as the intent of these in-spections are incorporated into the other types of inspections.

Routine Inspections: Bridges throughout the Illinois Tollway system are inspected every two years by Illinois Tollway staff. Bridge inspection Team Leaders for the Routine Inspections assign a condition rating to each of the three main bridge components: (1) deck, (2) super-structure and (3) substructure. For culverts, one overall condition rating is assigned.

Element Level Inspections: Unlike Routine Inspections, Element Level Inspections require continuously updated quantities for the primary bridge elements. In addition, since the field inspections require a quantification of different defects that vary per the material or environ-ment of a specific bridge element, each bridge element is also classified per material (i.e. concrete, steel or elastomer), as well as location and environment (i.e. elements under bridge joints or whether elements are exposed to high or low truck traffic volume). Data collection for Element Level Inspection is performed in accordance with the American Association of State Highway and Transportation Officials (AASHTO) Bridge Element Inspection Manual and the IDOT Manual for Bridge Element Level Inspection.

Every year the Illinois Tollway verifies and updates Element Level Inspection data for every bridge on the Illinois Tollway system.

Supplemental Inspections: Supplemental Inspections are performed as a proactive effort for continuous improvement. Defined as Illinois Tollway Supplemental Inspections, these inspections are different than the FHWA and IDOT definition of Special Inspections which are intended to monitor a specific structural feature, repair activity or condition that must be monitored more frequently than Routine, Fracture Critical or other inspection types require.

Supplemental Inspections are generally performed on bridges identified during the previous year’s Routine Inspections as having a small number of outstanding repair activities that do not affect the structural load-carrying capacity of the bridge. However, with a full cycle of Element Level Inspections completed in 2018-2019 on every bridge in the Illinois Tollway system, the intended goal of the Supplemental Inspections to monitor previous repair activi-ties has been substantially achieved without these follow-up inspections.

The Illinois Tollway has evolved the process to efficiently track, using the Asset Manage-ment System, the repair activities of these monitoring Supplemental Inspections during previous cycles and verifying that work is tracked and sufficiently completed.

Damage Inspections: As part of the Asset Recovery Services, the Illinois Tollway inspects bridges that have sustained damage from vehicle impacts or other events as needed.

Fracture Critical Inspections: The Illinois Tollway inspects Fracture Critical bridges as re-quired by FHWA. The FHWA administers the National Bridge Inspection Standards (NBIS), which “applies to all structures defined as highway bridges located on public roads” (IDOT Structural Services Manual, 2017).

FHWA Special Inspections: The Illinois Tollway may inspect bridges that have a specif-ic structural feature, deficiency or condition that must be monitored more frequently than Routine, Fracture Critical or other inspection types require. The Illinois Tollway Structures Program Manager typically initiates FWHA Special Inspections.

I-88 over Fox River Bridge Inspection

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Repair activities identified as part of the various structural inspections during the current cycle are logged and tracked through the Illinois Tollway’s transportation asset manage-ment system. The Illinois Tollway also develops repair recommendations and cost estimates during the inspection cycle on an as needed basis. As applicable, memoranda and FHWA required bridge inspection forms are provided to IDOT by the Illinois Tollway.

Overall, in 2020, the Illinois Tollway performed 715 bridge inspections for five different in-spection types. More than one type of inspection may be performed on a given bridge during an inspection cycle depending on various factors as discussed previously. As such, the total number of inspections performed is greater than the number of bridges that were inspected during the cycle. The bridges inspected from October 1, 2019, through October 16, 2020, are discussed in this summary, and any bridge inspected after October, 2020 will be dis-cussed as part of the 2021 inspection summary.

3.2.1.2 BRIDGE INSPECTION SUMMARY

Overall, in 2020, the Illinois Tollway performed 715 bridge inspections for five different inspection types.

Figure 3-15: Inspections Performed in 2020

INSPECTION TYPE NO. OF STRUCTURES

Routine Inspections 355

Element Level Inspections 347

Fracture Critical Inspections 5

Damage Inspections 4

Special Inspections 4

TOTAL 715

2020 ROUTINE BRIDGE INSPECTIONSDuring the 2020 inspection cycle, 355 routine bridge inspections were completed. Many of the bridge decks which pass over the Illinois Tollway are not under the Illinois Tollway’s ju-risdiction. However, these bridge decks are included with the inspection as an informational courtesy to the responsible agency. These condition ratings (deck, superstructure, substruc-ture and culvert) are based on a 10-point rating scale in accordance with FHWA guidelines.

During the 2020 inspection cycle, several bridges exhibited structural or safety defects over traf-fic, including spalling of the underside of the bridge deck or vertical face of parapet wall. How-ever, no bridge was identified as requiring immediate structural repairs due to the load-carrying capacity of the bridge. The Illinois Tollway Maintenance Division was notified and scaled loose concrete or completed repairs at 14 locations. These bridges are identified in Figure 3-16.

2020 ELEMENT LEVEL BRIDGE INSPECTIONSWithin the Illinois Tollway System, 347 Element Level bridge inspections occurred during the 2020 inspection cycle. Element Level Inspection data was collected for every bridge this year where Routine Inspections were performed, except for walkway structures at toll plazas and bridges that are entirely under the jurisdiction of and maintained by another agency. The inspec-tion data has been submitted to the Illinois Tollway Structures Program Manager, which will then be submitted to IDOT for submittal to FHWA. Inspection data includes quantity and element in-formation from available plans as well as quantity breakdowns by condition from field inspections.

Figure 3-16: Bridges Repairs by Maintenance in 2020

BRIDGE ID BRIDGE DEFECT DESCRIPTION

133 Guardrail Repair

137 Guardrail Repair

229 Drainage Washout at Bridge Approach Shoulder

249 O Superstructure Concrete Scaling

279 Guardrail Repair

299 Bridge Deck Concrete Scaling

407 O Superstructure Concrete Repair

433 Ground mounted sign panel not attached

713 Superstructure Concrete Scaling

1146A Bridge Deck Concrete Scaling

1147 Bridge Deck Concrete Scaling

1148 Bridge Deck Concrete Scaling

1420 Bridge Deck Concrete Scaling

1607 Bridge Deck Concrete Scaling

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Figure 3-17: 2020 Fracture Critical Inspections Performed in 2020

HIGHWAY BRIDGES (NBIS)

Bridge ID Location Description

175 I-294 over 87th Street and Roberts Road

369 SE I-90 Ramp B over I-294

370 NW I-90 Ramp D over I-294

NON-HIGHWAY BRIDGES (NON-NBIS)

Bridge ID Location Description

737 Union Pacific Railroad over I-90

1413 Union Pacific Railroad over I-355

2020 FRACTURE CRITICAL BRIDGE INSPECTIONSFracture Critical Inspections were performed on five bridges within the Illinois Tollway system as part of the 2020 inspection cycle, as noted in the following figure.

2020 DAMAGE INSPECTIONSDamage Inspections for four bridges were performed within the Illinois Tollway system as part of the 2020 inspection cycle. Details of these inspections are as follows:

Bridge 136 (SB I-294 over Rexford Avenue), I-294 Milepost 9.5On February 17, 2020, a car fire on Rexford Avenue damaged a portion of the right-of-way fence and smoke stains were noted on the bridge beams. Maintenance staff from Alsip (M-1) complet-ed repairs in 2020, and Cartegraph Tasks 20-07864 and 20-07865 were created to track repairs.

Bridge 164 (SB I-294 over Norfolk Southern Railroad), I-294 Milepost 15.8.A vehicle impact on April 30, 2020, damaged guardrail, noise abatement wall sections and the north approach bridge parapet. Cartegraph Task 20-29519 was created to track bridge repairs, which will be included in a future design contract.

Bridge 397 (NB I-294 over Bensenville Railroad Yard), I-294 Milepost 37.1On August 25, 2020, a container-stacker forklift in the Bensenville Railroad Yard struck the west fascia beam in one span, severing two prestressing strands. Cartegraph Task ID 20-60835 was created to track repairs, which is to be repaired as part of the ongoing Construction Contract I-19-4449.

Bridge 819 (Eola Road over I-88), I-88 Milepost 121.4On October 16, 2019, a trailer truck hauling a backhoe was traveling eastbound on I-88 and hit the third beam, causing spalled concrete and one exposed strand. Cartegraph Task 20-09111 was created to track bridge repairs, which are currently ongoing under Construction Contract RR-19-4474.

2020 FHWA SPECIAL INSPECTIONSAn FHWA Special Inspection for one bridge was performed within the Illinois Tollway system as part of the 2020 inspection cycle.

Bridge 713 (Elevator Road over I-90), I-90 Milepost 4.8FHWA Special Inspections were conducted every three months until the ongoing construc-tion repairs under RR-19-4502 were completed to monitor a bridge beam damaged from a previous crash.

3.2.1.3 BRIDGE REPAIR ACTIVITY SUMMARY

I-90 at I-39 Interchange Bridge Inspection

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It is recommended the Illinois Tollway continues existing maintenance activities for all bridge structures on the Illinois Tollway’s system. Existing maintenance activities include cleaning, painting, patching and vegetation control. For increased bridge preservation and to main-tain the existing conditions and elements, it is recommended that activities such as deck sealing, deck patching and joint repairs continue to be included with programmed preserva-tion and rehabilitation contracts. Along with these activities, it is recommended the Illinois Tollway continues to plan bridge rehabilitation improvements and capacity enhancements, such as deck replacements, bridge widenings, superstructure replacements and removal of fracture critical bridge components, that will extend the useful life of a structure.

The Illinois Tollway should focus bridge maintenance attention on work that will reduce exposure to corrosive elements on critical structural members and connections, thereby extending service life. It is also recommended the Illinois Tollway continues to partner with state and local agencies to clarify maintenance jurisdictions of crossroad bridge elements and transfer ownership of crossroad bridges to respective agencies. This action will aid in decreasing long-term costs to the Illinois Tollway. Lastly, it is recommended the Illinois Toll-way continues to be an industry leader regarding bridges and bridge preservation through investigation into new technologies and techniques for constructing, preserving, rehabilitat-ing and replacing bridges.

3.2.1.4 BRIDGE RECOMMENDATIONSMore than 474 repair activities were identified and more than 350 additional repair activities were updated during bridge inspections and logged into the Cartegraph database. The most common defects identified, representing about 75% of all repair activities, include:

• Approach Slab Repair at 28 bridges• Bearing Cleaning/Repair/Replacement at 20 bridge • Bridge Railing/Parapet/Guardrail Repair at 31 bridges• Bridge Deck Concrete Scaling at 15 bridges• Bridge Deck Repair - Concrete at 58 bridges• Bridge Joint Repair/Cleaning at 68 bridges• Bridge Joint Replace at 28 bridges• Bridge Scupper/Downspout Cleaning/Repair at 15 bridges• Slope or Slope Wall Repair at 21 bridges• Substructure Concrete Scaling/Repair/Sealing at 37 bridges• Substructure Erosion Repair at 19 bridges• Superstructure Concrete Repair/Scaling/Fiber Wrap at 65 bridges• Superstructure Steel Repair at four bridges• Utility Repair at four bridges Inspection findings and further details are summarized in the subsequent sections. More detailed inspection results can be found in the 2020 Bridge Annual Field Inspection Report.

I-88 over Fox River Bridge Inspection

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The Illinois Tollway maintains a variety of structural wall types across its system that include retaining walls, noise abatement walls and sight screen walls.

Retaining walls are typically relatively rigid walls used for supporting the soil mass laterally so the soil can be retained at different levels on the two sides. Retaining walls are structures designed to restrain soil to a slope that it would not naturally maintain. Retaining walls are generally constructed along the Illinois Tollway when spacing is limited or a complex design is required. Most of the Illinois Tollway’s retaining walls consist of cast-in-place concrete, pre-cast concrete or Mechanically Stabilized Earth (MSE) systems.

Noise abatement walls are solid obstructions installed in Illinois Tollway’s right-of-way be-tween the roadway and populated residential or commercial areas adjacent to the tollway. These walls do not completely block all noise; however, they reduce overall noise levels. Noise abatement walls are installed as needed in accordance with the Illinois Tollway’s Traffic Noise Study and Abatement Policy. Illinois Tollway noise abatement walls typically consist of wood, masonry or precast panels with wood, steel or concrete posts that may or may not have concrete drilled shaft foundations.

Sight screen walls are similar to noise abatement walls in that they also create an obstruction in Illinois Tollway’s right-of-way between the roadway and populated residential or commer-cial areas adjacent to the tollway; however, the purpose of these walls is to minimize visual

3.2.2 STRUCTURAL WALLS impacts of the Illinois Tollway by providing a visual screen between the tollway system and adjacent properties or another roadway. Most Illinois Tollway sight screen walls consist of wood panels or cast-in-place concrete.

In several cases, retaining walls may also support roadway lighting units or other ancillary structures, such as overhead sign structures or roadway signs. Noise abatement walls may have attached roadway signs, as well as fire hydrant or emergency access doors, depending on the length of the structure.

As of 2020, the Illinois Tollway has 971 structural walls under its jurisdiction.

Figure 3-18: Structural Wall Types

STRUCTURAL WALL TYPE SYSTEM QUANTITY

Retaining Walls 513

Noise Abatement Walls 438

Sight Screen Walls 20

TOTAL STRUCTURAL WALLS 971

Visual inspections of the structural walls located throughout the Illinois Tollway’s system are performed annually through two methods. The first method is for a team of inspectors to walk along the structural wall faces. The other method of inspection is via high-definition vid-eo of a wall captured by cameras mounted on Unmanned Aerial Vehicles (UAV). This method is preferred in areas where access to walls is restricted or presents a safety concern.

Due to the number of structures to be inspected and a relatively slow rate of deterioration, the inspection efforts are scheduled as a multi-year task. The structural walls throughout the Illinois Tollway system are generally inspected on a four-year cycle. Newly constructed struc-tures or those last rated in excellent condition may be inspected on a slightly extended cycle due to the slow rate of deterioration and anticipated excellent condition for several years. Approximately one quarter of the structural walls are inspected each year. Additional inspec-tions are conducted as needed to confirm repairs or monitor outstanding repair activities.

3.2.2.1 STRUCTURAL WALLS INSPECTION PROCESS

I-88, Structural Walls, near Yackley Avenue

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An overall condition rating is assigned to each structural wall inspected. To improve objectiv-ity and uniformity between Maintenance Divisions and inspectors, a condition rating system is used for structural wall inspections. The condition ratings are based on a five-point scale that is described in the following table.

During a structural wall inspection, any observed repair activity is assigned a condition rating from 1-Excellent to 5-Critical. Prior to 2017, the overall condition rating of the structural wall was assigned based on the most significant repair activity. Beginning with 2017 structural wall inspections, the overall condition rating of the structural wall is assigned based on the extent and severity of all individual repair activities observed during the inspection using the criteria in the Figure 3-20.

For structural walls rated in excellent to fair condition, repair activities are typically minor and do not require immediate attention. These repair activities are usually addressed by a future contract as budget and schedule permit. For structural walls rated in poor or critical condition, repair activities require more immediate action than those rated in excellent to fair condition. Depending on the severity, these repair activities are either transmitted to the Illinois Tollway’s Roadway Maintenance Division for immediate repair or planned for inclusion in a future contract.

Figure 3-19: Structural Wall Inspection Condition Rating

RATING RATING CONDITION RATING DESCRIPTION

1 Excellent There are no problems noted.

2 Good Good condition exists with only minor problems noted.

3 Fair Fair condition exists with minor section loss, cracking orspalling observed.

4 PoorPoor condition exists with signs of advanced deterioration, section loss, wide cracks, water seepage and out-of-plumb but stable condition. Wall requires close monitoring.

5 Critical

Critical condition exists with major defects, significant deterioration and section loss, obvious vertical or horizon-tal movement affecting wall stability. Wall requires replace-ment or immediate attention.

In 2020, a total of 256 structural walls were inspected, 228 walls were inspected as part of routine annual inspections with an additional 28 supplemental inspections.

A majority (67%) of the structural walls inspected in 2020 were rated in excellent to good condition. The following chart summarizes the most recent inspection and condition rating assigned for the 256 structural walls inspected during the 2020 inspection cycle.

3.2.2.2 STRUCTURAL WALLS INSPECTION SUMMARY

I-294, Structural Walls, near Dixie Highway

As of 2020, the majority (81%) of the 971 systemwide structural walls are rated in good to excellent condition based on the four-year inspection period from 2017 through 2020, including new structural walls (not yet inspected).

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The 2020 annual structural wall inspection resulted in 33 structural walls being assigned a condition rating of poor and one structural wall assigned a condition rating of critical.

Each of the structural walls that were identified as being in poor or critical condition have been programmed for repair. In some cases, repairs have been deferred to coincide with other planned work in the area where prudent. Of the structural walls assigned a condition rating of poor in 2020, some have been transmitted to the Illinois Tollway’s Roadway Maintenance Division for repair, the remaining walls are programmed to be included within upcoming repair contracts.

In addition to routine structural wall inspections, the Illinois Tollway performs damage in-spections on an as needed basis for asset recovery services. In 2020, the Illinois Tollway

performed three damage inspections on structural walls in two maintenance sections across the Illinois Tollway’s system.

M-01:• TS15.80N SB (Asset ID: 101613): noise abatement wall, wood post and wood panel, I-294 Southbound Milepost 15.80.• Car accident on April 30, 2020. Cartegraph Task 20-29521 was created.

M-01:• TS18.45N NB (Asset ID: 101542): Noise Abatement Wall, Concrete post and concrete panel, I-294 Northbound Milepost 18.45.• Car accident on August 27, 2020. Cartegraph Task 20-60626 was created.

M-06:• NW55.00N EB (Asset ID: 106504): noise abatement wall, precast performance based, I-90 Eastbound Milepost 55.00.• Car accident on July 15, 2020. Cartegraph Task 20-51446 was created.

As of 2020, the majority (81%) of the 971 systemwide structural walls are rated in good to excellent condition based on the four-year inspection period from 2017 through 2020, includ-ing new structural walls (not yet inspected).

In total, 5% of Illinois Tollway structural walls are rated in poor or critical (<1%) condition. The following chart summarizes the most recent condition rating assigned for the 971 sys-temwide structural walls.

Figure 3-20: Overall Condition Categories for Structural Walls

Severity

5 – Critical Critical

4 – Poor Fair Poor

3 – Fair Good Fair

2 – Good Excellent Good

Identified Wall Condition

Low

< 2% of Wall Length

Medium

2% to 50% of Wall Length

High

> 50% of Wall Length

Extent

105

GOOD

FAIR

POOR

CRITICAL

66

51

33

1

EXCELLENT

Excellent

41%

Good

26%

Fair

20%

Poor

13%Critical

0%

Figure 3-21: 2020 Inspections of Structural Walls

Detailed inspection results for each structural wall are contained in the 2020 Structural Wall Annual Field Inspection Report submitted under separate cover.

Excellent

40%

Good

41%

Poor

5%

Fair

14%

Critical

0%

384

GOOD

FAIR

POOR

CRITICAL

399

134

51

3

EXCELLENT

Figure 3-22: Structural Wall Condition Summary

40+41+14+541+26+20+13

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Overhead sign structures, sometimes referred to as gantries or sign trusses, are typically in-stalled at locations where signs posted on the side of the highway would be difficult for drivers to see or as part of the Illinois Tollway’s active traffic management system. Overhead signs in-clude signs over any portion of the Illinois Tollway, including the shoulders, that require vertical clearance to allow vehicles to pass underneath. Overhead signs are used to provide the travel-ing public with clear information under a variety of conditions, directly above the roadway.

Illinois Tollway overhead sign structures include cantilever structures (one support), span-type structures (two supports with at least two main chords), monotubes and gantries (two supports with one main steel member) and bridge-mounted structures either above the Illinois Tollway or attached to the Illinois Tollway system bridges. Typically sign structures support static signs, Digital Message Signs (DMS), or Active Traffic Management System (ATMS). Other equipment for tolling or the Intelligent Transportation System (ITS) is support-ed as necessary by the sign structures, as well as associated lighting.

3.2.3 OVERHEAD SIGN STRUCTURES

Figure 3-23: Overhead Sign Structure Types

SIGN STRUCTURE TYPE SYSTEM QUANTITY

Span Truss 487

Monotube and Gantry 166

Cantilever 167

Bridge-Mounted 80

TOTAL SIGN STRUCTURES 900

In total, the Illinois Tollway currently maintains 900 overhead sign structures, of varying ages, within its system. Most sign structures, 84%, are less than 20 years old. The following table summarizes the sign ages across the entire system.

To properly maintain the Illinois Tollway’s structural wall inventory, the following are recommended:

• Continue to perform routine maintenance on structural walls. Examples of typical routine repair activities are crack sealing and concrete repairs, repair or replacement of wood planks and panels and void filling for retaining walls• Continue clearing and mowing vegetation along both faces of structural walls• Continue programming repair activities in construction contracts for structural walls that are outside the capabilities of the Illinois Tollway’s Roadway Maintenance Division, as budget and schedule permit• Continue to monitor and track structural wall repairs that are currently programmed for repair under an Illinois Tollway contract

3.2.2.3 STRUCTURAL WALL RECOMENDATIONS

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Figure 3-24: Overhead Sign Structure Condition Summary

Good

59%

Excellent

32%

Fair

9%

Poor

0%

287

GOOD

FAIR

POOR

CRITICAL

531

79

3

0

EXCELLENT

I-88, Overhead Sign Structure Inspection, Toll Plaza 51 near York Road

Overhead sign structures located throughout the Illinois Tollway system are visually inspected on an annual basis. While inspections occur on an annual basis, the effort to inspect all signs is planned as a multi-year task in accordance with standard industry inspection intervals and due to the number of structures to be inspected. Generally, Illinois Tollway overhead sign structures are inspected over a four-year cycle with approximately one quarter of overhead sign structures inspected each year.

The overhead sign structure inspection schedule is coordinated as a joint effort between Illi-nois Tollway inspectors and the Illinois Tollway Sign Shop with the intent of addressing minor repairs or adjustments during field inspection, such as tightening sign clips or connection bolts. Lift equipment required for field inspection is coordinated with the Illinois Tollway’s Sign Shop, as well as the Roadway Electric Shop depending on availability.

To verify the structural adequacy of overhead sign structures, routine, supplemental, damage, two-year cycle and safety inspections were conducted to confirm repairs, check specific structural features or monitor known defects for select overhead sign structures. The various types of overhead sign structure inspections are described in the subsequent sections.

3.2.3.1 OVERHEAD SIGN STRUCTURES INSPECTION PROCESS

The majority (822 out of 900, or 91%) of the overhead sign structures inspected during the four-year inspection cycle (2017 – 2020) are rated in excellent to good condition.

IL 390, Overhead Sign inspection near Mitchell Blvd.

32+59+9

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Routine Annual Inspections• As part of its planned regular inspection cycle, the Illinois Tollway inspects a quarter of all overhead sign structures each year

Supplemental Inspections• More frequent inspections performed beyond the routine annual inspections to monitor a specific structural feature, deficiency or condition as identified • Overhead sign structures last rated in poor or critical condition are automatically scheduled for annual re-inspection to monitor their condition

Damage Inspections• As part of the Asset Recovery Services, the Illinois Tollway inspects sign structures that have sustained damage from vehicle impacts or other events

Two-year Cycle Inspections • More frequent inspections performed beyond the routine annual inspections to monitor a specific structural feature, such as structures that lack load path redundancy

Safety Inspections• More frequent inspections performed at the discretion of the Illinois Tollway Structures Manager, to ensure the safety of the traveling motorists on the Illinois Tollway

Several condition ratings are assigned for each component of the inspected overhead sign structure. To improve objectivity and uniformity between Maintenance sections and inspec-tors, a standardized condition rating system is used for overhead sign structure inspections. The component condition ratings are based on a five-point scale that is described in the following figure.

Figure 3-25: Overhead Sign Structure Condition Rating

RATING RATING CONDITION RATING DESCRIPTION

1 Excellent There are no problems noted.

2 GoodGood condition exists with only minor problems noted, such as: minor rust or foundation cracking, loose bolts, missing safety chains, damaged lighting, sign legend/background problems, etc.

3 FairFair condition exists with the following: moderate corrosion or foundation cracking/spalling, several loose bolts or loose pillow blocks/saddles, etc.

4 PoorPoor condition exists with signs of moderate structural crack-ing, section loss, heavy foundation cracking/spalling or collision damage. Sign structure requires monitoring.

5 CriticalCritical condition exists with major structural defects or loose components that could fall on roadway. Overhead sign requires immediate attention.

For each inspected overhead sign structure, the component condition ratings are combined into the OCI. The OCI is a weighted representation of the structure to give an overall indi-cation of the structural integrity of the structure, which considers the severity and extent of various findings.

The majority (822 out of 900, or 91%) of the overhead sign structures inspected during the four-year inspection cycle (2017 – 2020) are rated in good to excellent condition.

For overhead sign structures rated in fair to excellent condition, identified repair activities are typically minor and do not require immediate attention. These repair activities are ad-dressed by the Illinois Tollway’s Roadway Maintenance Division or are included in a future contract as budget and schedule permit. Overhead sign structures rated in poor to critical condition require more immediate action and repair activities for these conditions are as-signed to Illinois Tollway’s Roadway Maintenance Division work orders or are included in an upcoming contract.

Of the 343 overhead sign structures inspected in 2020, 98% are rated in fair to excellent condition. Three sign structures were rated as poor and are either currently being repaired/replaced or recommended for repair. None of the overhead sign structures inspected in 2020 are in critical condition.

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I-88, Overhead Sign Structure, near Roosevelt Road

Of the 343 overhead sign structures inspected in 2020, 98% are rated in fair to excellent condition.

Routine Inspections In 2020, the Illinois Tollway inspected a total of 343 of its 900 overhead sign structures. This included 240 signs as part of the routine annual inspections, 13 supplemental inspections, 31 two-year cycle inspections, 59 safety inspections and no damage inspections. The 2020 overhead sign structure locations are summarized in the following figure.

3.2.3.2 OVERHEAD SIGN STRUCTURES INSPECTION SUMMARY Figure 3-26: Overhead Sign Structure Inspection Summary

INSPECTION TYPE ROUTE 2020 INSPECTION QUANTITY

Routine

Tri-State Tollway (I-294) 51

Reagan Memorial Tollway (I-88) 23

Tri-State Tollway (I-294) 55

Jane Addams Memorial Tollway (I-90) 59

Illinois Route 390 Tollway (IL 390) 52

Inspection - SafetyTri-State Tollway (I-294) 3

Jane Addams Memorial Tollway (I-90) 56

Eden’s Spur (I-94) 5

Inspection - Supplemental Jane Addams Memorial Tollway (I-90) 4

Reagan Memorial Tollway (I-88) 1

Veterans Memorial Tollway (I-355) 3

Reagan Memorial Tollway (I-88) 17

Inspection - 2-year cycle Veterans Memorial Tollway (I-355) 2

Illinois Route 390 Tollway (IL 390) 12

Of the 343 overhead sign structures inspected in 2020, 98% are rated in fair to excellent condition. Three sign structures were rated as poor and are either currently being repaired/replaced or recommended for repair. None of the overhead sign structures inspected in 2020 are in critical condition.

Figure 3-27: 2020 Inspections of Overhead Sign Structures

CONDITION CATEGORY NUMBER OF SIGNS PERCENTAGE

Excellent 135 40%

Good 176 53%

Fair 20 6%

Poor 3 1%

Critical 0 0%

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The following four overhead sign structures were removed in 2020:

• TN22.6T, EB (Asset ID 10413): Four-chord span truss over EB I-94 at Milepost 22.6 Sign structure replaced with new Asset ID 10474.• TN24.8C, WB (Asset ID 10444): Cantilever over WB I-94 at Milepost 24.8 Sign structure removed, no longer required.• ES25.5C, WB (Asset ID 10453): Cantilever over WB I-94 Spur at Milepost 25.5 Sign structure removed replaced with new Asset ID 10482.• NW187.0T, EB (Asset ID 10742): Four-chord span truss over EB I-90 at Milepost 187.0 (Wisconsin) Sign structure removed, no longer required.

As of 2020, 84% of the 900 Illinois Tollway overhead sign structures are in good to excellent condition (based on the 2017 to 2020 inspection cycle). Of the remaining signs, 8% are in fair condition and less than 1% are in poor condition. As of 2020 there is one recently installed overhead sign structure that is less than four years old and has not yet been inspected; how-ever, this structure will be inspected during the next inspection cycle.

Detailed inspection results for each overhead sign structure are contained in the 2020 Overhead Sign Structure Annual Field Inspection Report.

Figure 3-28: Overhead Sign Structure Condition Summary

CONDITION CATEGORY NUMBER OF SIGNS PERCENTAGE

Excellent 287 32%

Good 531 59%

Fair 79 9%

Poor 3 >1%

Critical 0 0%

Supplemental and Damage InspectionsEach year there are overhead sign structure inspections performed in addition to the regular annual inspections to either monitor signs previously identified as being in poor or critical condition, monitor certain signs based on age and structure type, or inspect signs that sus-tained damage. In 2020, 13 additional inspections were performed as follows:

• Nine supplemental inspections for signs identified as being in poor or critical condition in the 2019 inspections• Four supplemental inspections as requested by the Illinois Tollway Structures Program Manager

Two of the nine sign structures identified as being in poor condition in 2019 have been replaced, and five of the sign structures were re-evaluated as being in fair condition due to the weighted representation of the severity and extent of the findings. However, in 2020, one additional sign was identified as being in poor condition, bringing the total number of signs in poor condition remaining to three. These three signs will be automatically included as part of the 2021 supplemental inspections.

To properly maintain the Illinois Tollway’s overhead sign structure inventory, the following courses of action are recommended:

• Continue performing routine maintenance on sign structures. Examples of typical routine repair activities are tightening loose nuts, tighten loose or missing sign fasteners/clips, concrete sealing and repairs, spot painting/galvanizing and the removal of excessive vegetation.• Currently, many repairs performed to overhead sign structures are performed under an Illinois Tollway contract. It is recommended that the Tollway investigate the option of creating a systemwide Job Order Contract (JOC) Program to increase efficiency and timeliness of sign structure repairs relating to incidents and inspection observations.• Continue programming repair activities to overhead sign structures that are outside the capabilities of the Illinois Tollway’s Roadway Maintenance Division, as budget and schedule permit.• Continue to monitor and track sign structure repairs that are currently programmed for repair by an Illinois Tollway contract. • Continue lighting and electrical upgrades, such as: • Remove lighting and electrical systems that are no longer necessary due to the installation of highly reflective sign sheeting.

• Install Light-Emitting Diode (LED) luminaires to replace existing luminaires systemwide, as already implemented in several Maintenance sections.

3.2.3.3 OVERHEAD SIGN STRUCTURES RECOMMENDATIONS

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Illinois Tollway facilities consist of various buildings and non-roadway structures that support Tollway operations as a whole, including toll collection, operations, telecommunications, maintenance, power distribution and storm water management, among others. Each of these facilities play a vital role in the Illinois Tollway’s daily operations.

3.3 FACILITIES

The Illinois Tollway owns and operates 187 facilities of a wide variety across the system that enable and support toll collection and operations. There are several types of facilities throughout the Illinois Tollway system including maintenance buildings, toll plazas, tunnels, communication towers, Intermediate Power Distribution and Communication (IPDC) build-ings, oases and pump station facilities. Each of these facilities is comprised of multiple and varied facility asset types including buildings, parking lots, manned and unmanned toll pla-zas, communication towers, fuel stations, etc.

In addition to normal levels of depreciation, Illinois Tollway facilities undergo varying levels of environmental and physical damage due to their proximity to traffic and associated salt spray, flying debris and vehicle collision.

Due to accelerated depreciation resulting from these varying adverse conditions, facilities require regular physical inspections to assess their condition.

3.3.1 FACILITIES INVENTORY

Illinois Tollway facilities are visually inspected on an annual basis. Due to the large number of facilities, the varying degrees of complexity between each facility type and the fluctuat-ing anticipated rates of depreciation, all Illinois Tollway facilities are generally inspected on a four-year cycle. And, facilities with poor ratings warrant a greater inspection frequency to track elements that are nearly failing. Therefore, approximately one quarter of Illinois Toll-way facilities are inspected each year, and regardless of where they would fall in this preset inspection schedule, facilities, assets or systems with a poor rating are inspected every year until those conditions are remedied.

Facility inspections are non-invasive, visual assessments of observable conditions. Destruc-tive or non-destructive testing is not performed and no physical samples are collected as part of these inspections.

The inspection objectives are:

• Assess the general condition of each facility and its associated site elements• Identify elements in need of remedial work• Document existing conditions and inventory facility assets• Assess and apply condition ratings on the general condition of Illinois Tollway’s facilities and associated site elements• Make repair and/or replacement recommendations• Assess the remaining useful life of each facility and associated element or asset

3.3.2 FACILITIES INSPECTION PROCESS

During the 2020 inspection cycle, the Tollway team continued to utilize drones to visually document facilities, canopy roofs and building roofs that historically required the use of lifts operated by Illinois Tollway personnel.

I-90, Toll Plaza 69, Dixon

Maintenance Facility, M-14

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The evaluations and recommendations are based upon visual observations by subject mat-ter experts, discussions with Illinois Tollway Building Maintenance Division personnel and reviews of available reports and prior inspection summaries. Emphasis is given to specific issues identified by on-site personnel who are knowledgeable of the actual operating condi-tions of the facility.

During the 2020 inspection cycle, the Tollway continued to utilize drones to visually docu-ment facilities, canopy roofs and building roofs that historically required the use of lifts oper-ated by Illinois Tollway personnel.

Any structural conditions possibly needing repair including foundation or masonry wall cracks that are observed during these inspections are documented as a repair activity. These repair activities are categorized in a work order that triggers further review and consid-eration by the Tollway structural department.

OPERATIONS MANAGEMENT AND RATING SYSTEMThe Illinois Tollway utilize Cartegraph to record and track identified repair tasks or replace-ment recommendations, document the condition of all facilities and their components, and track associated depreciation. Cartegraph prioritizes repair tasks using Priority Rating Codes (PRC) that are on a 1 to 5 scale with the highest priority at PRC-1 and the lowest at PRC-5. Asset conditions are rated using an Overall Condition Index (OCI), which is a scale using 0 as the lowest (worst) rating and up to 100 as the highest (best). Only numbers in increments of ten are used in Cartegraph as rating values. An OCI rating is applied to individual components of an existing building, site, toll plaza, fueling station, communications tower or pump station.

An overall facility condition rating called the Container Condition Index (CCI), also a 0 to 100 scale in increments of 10, is calculated by applying established weights and depreciation curves to individual asset OCI ratings. Facilities in the same immediate area, including those typically on both sides of a roadway, entrance or exit, are grouped as “Facility Sites.” The Tollway rates Facility Sites using the facility OCI and other site conditions, along with inde-pendent asset ratings to calculate an overall CCI Facility Site rating. Both the OCI and CCI are weighted condition ratings derived from associated, individual component weights, or pre-established relative component importance rating. A higher priority is assigned to more critical systems, such as structural elements, life safety systems or back-up power systems.

A detailed explanation of condition ratings utilized for visual inspections of facilities, OCI and CCI ratings and PRC’s can be found in the 2020 Facilities Annual Field Inspection Report.

In general, 2020 facility inspection ratings showed that Illinois Tollway facilities are in good overall condition. In 2020, 52 of 187 facilities were inspected including Maintenance Facility M-1, IPDC's on I-90 and various toll plazas.

3.3.3 FACILITIES INSPECTION SUMMARY

Figure 3-30: 2020 Inspections of Facilities

21

GOOD

FAIR

POOR

CRITICAL

23

8

0

0

EXCELLENT

Excellent

40%

Good

44%

Fair

16%

Figure 3-29: 2020 Facility Inspection Types

FACILITY TYPE QUANTITY

Administration 1

Maintenance 1

Toll Plaza 28

Telecommunications Tower 0

IPDCs 22

Oasis/Park n Ride 0

Pump Station 0

Salt Dome 0

Warehouse 0

TOTAL FACILITIES: 52

40+44+16

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The COVID-19 global pandemic and associated local stay-at-home orders created unique challenges for inspections in 2020. In accordance with state guidelines, the Illinois Toll-way limited personnel at maintenance facilities to essential personnel. Toll plazas were not occupied. In general, facility inspectors needed to conduct all inspections without an Illinois Tollway escort and many facilities had to be revisited to inspect some rooms that available keys or cardkeys could not unlock. Inspectors ultimately were able to access all scheduled inspections, including unscheduled facilities for which some asset data needed to be ob-tained and entered into Cartegraph.

During the 2020 inspections, no facilities were rated in poor condition.

Due to recent major capital program construction, there have been seven newly construct-ed or reconstructed Illinois Tollway facilities systemwide. While many of these facilities may have not yet been formally inspected, they receive an initial inspection as part of construc-tion walkthrough activities. These facilities are rated as being in excellent condition. Most facilities throughout the Illinois Tollway system have generally been assigned a condition rating of excellent to good over the previous four-year inspection cycle. There were eight facilities assigned a condition rating of fair, 23 facilities assigned a condition rating of good. None were assigned a condition rating of poor or critical during this period.

Figure 3-31: Facility Condition Summary

76

GOOD

FAIR

POOR

CRITICAL

68

40

3

0

EXCELLENT

Excellent

41%

Good

36%

Fair

21%

Poor

2%

Maintenance Facility, M-12

Additional inspection details for all Illinois Tollway facilities are available in the 2020 Facilities Annual Field Inspection Report.

Repair activities noted at facilities rated in excellent to fair condition are typically minor and do not require immediate attention. These repair activities are typically addressed by the Illinois Tollway’s Building Maintenance Division or are programmed to be included in a future contract as budget and schedule permit.

Repair activities requiring more immediate action are recorded in the Illinois Tollway’s trans-portation asset management system for tracking. These repair activities are assigned work orders for immediate completion by the Illinois Tollway’s Building Maintenance Division or for inclusion in an upcoming contract.

During the 2020 inspection cycle, seven repair tasks were completed and documented, with many more undocumented tasks identified and completed by maintenance personnel during their routine day-to-day operations.

In addition, any facilities last rated in poor or critical condition are periodically field checked by the Illinois Tollway to establish whether the condition has worsened until repairs can be performed. There are currently no Illinois Tollway facilities with a critical rating.

41+36+21+2+0

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Facility inspection data is utilized by the Illinois Tollway in scheduling repair activities and replacements of facility components, along with the planning and estimating of maintenance or repairs. As inspections occur throughout the year, the quantities that are developed and included in the report should be used as estimates only. Any maintenance activities and con-tracts that were active during the inspection cycle may have repaired some conditions prior to the release of this report.

In addition, since weather, traffic, age and other unforeseen factors may increase the severity and/or the number of conditions requiring repair or replacement, a follow-up inspection is required prior to development of final repair plans.

Detailed inspection results for each facility are contained in the 2020 Annual Reports for each Illinois Tollway Maintenance section, which are submitted separately for each inspection year.

Complete facility inspection reports are provided in the 2020 Facilities Annual Field Inspection Report. That information is supplemented with additional inventory information, inspection results, photographs and other condition descriptions on the Cartegraph system, searchable by facility name and task number. It is recommended that the Illinois Tollway perform the necessary repair activities and replacements identified within each Maintenance section’s inspection report.

The Illinois Tollway regularly addressed identified facility deterioration issues across the sys-tem, including by constructing new plaza control buildings, implementing major renovations and replacing maintenance facility buildings at mainline toll plazas and maintenance yards. While these repair activities have extended the remaining useful life, many Illinois Tollway buildings and facilities are still more than 50 years old and the condition of the major sys-tems, such as mechanical, electrical and plumbing, continue to deteriorate. This is resulting in inefficiencies and higher operational costs.

The Illinois Tollway plans for large-scale repair activities or replacement projects by establish-ing a capital plan for systemwide Illinois Tollway assets.

As part of Move Illinois, the following maintenance facility replacements have been completed:

• Maintenance Facility M-1• Maintenance Facility M-7• Maintenance Facility M-6

3.3.4 FACILITIES RECOMMENDATIONS

The following facility replacements or major refurbishments, which include three of the re-maining six maintenance facilities, are planned to be completed by Move Illinois within the next six to seven years:

• Maintenance Facility M-3• Maintenance Facility M-5• Maintenance Facility M-8• Central Warehouse and Sign Shop

Other identified major facility refurbishment or replacement for facility sites that have exceeded their expected useful life, are associated with escalating maintenance costs or an arrangement or technology that has become obsolete and should be replaced by a more cost-effective approach within the next 10 years, are highlighted in the following list:

• Plaza 47 (Halsted Street), Installed 1960 • Plaza 37 (I-55 Joliet Road), Installed 1958• Plaza 27 (Willow Road), Installed 1972• Plaza 63, Installed 1960• Plaza 56B EB, Installed 1958• Plaza 53, Installed 1961

It is recommended that refurbishment or replacement of these facilities be accomplished through a future contract as budget and schedule permit.

The Illinois Tollway utilizes its Job Order Contracting (JOC) program to implement more in-volved asset repairs or replacements. During the 2020 inspection cycle, 190 JOC task orders were initiated and nearly 800 have been issued over the last 10 years. It is recommended that the Illinois Tollway continue regular maintenance and repair activities utilizing the JOC program to maintain its facilities and associated assets in an efficient operating condition. For continued capital planning activities, it is recommended that the Illinois Tollway continue to schedule facility replacements in advance of their respective obsolescence timelines.

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The Illinois Tollway opened its first toll road in 1959 and has since operat ed a mature network with a mix of cash lanes and open road tolling. It also offers a differential toll rate that rewards customers using the prepaid I-PASS account and transponder. Historically, tolls were collect-ed through cash payments made as a vehicle passed designated tolling points but, as traffic volume expanded over time so did the mediums for facilitating the toll collection.

The evolution in toll collection methods followed an evolution in the technology used. The Illinois Tollway today operates devices like cameras, antennae and in-pavement loops that feed information to computers running sophisticated software and algorithms to detect, clas-sify and record vehicles. As technology advanced, so did reliance on it and the maintenance to keep the system functioning.

The Illinois Tollway performs yearly inspections of tolling assets that include cameras, illu-minators and laser separators; Pavement Loop Classification Technology (Treadle/IDRIS), Automatic Vehicle Identification (AVI) antennas and Lane Control Signal (LCS) along with associated infrastructure at each device such as cabinet enclosures and mounting struc-tures. Data collected is further analyzed and the findings are reported to the Department of Business Systems. These repair activities are compared with upcoming preventative mainte-nance work to ensure the Illinois Tollway’s assets remain in a good state of repair.

3.4 ELECTRONIC TOLLING SYSTEM

I-90, Toll Plaza 1, South Beloit

The Illinois Tollway is spread across 294 centerline miles and includes 89 toll plazas, with 720 tolled lanes governed by different configurations, and different generations of toll col-lection technology, including:

• Manual Lane Terminal Lane (MLT)• Automatic Coin Machine Lane (ACM)• Automatic Toll Payment Machine Lane (ATPM)• Open Road Tolling Lane (ORT)• I-PASS Only Lane (IPO)• All Electronic Tolling Lane (AET)

Since the Illinois Tollway opened its first toll road, it has employed a variety of different lane configurations and system elements to facilitate and govern the toll collection process. The Illinois Tollway toll collection system comprises four subsystems: Automatic Vehicle Clas-sification (AVC), Violation Enforcement System (VES), Automatic Vehicle Identification (AVI) and transaction processing, which includes a back office and customer service center.

Vehicle Enforcement Systems are used to reduce the number of toll evaders, using cameras and illuminators to capture license plates, information then used to bill the registered owner.

3.4.1 TOLLING SYSTEMS INVENTORY

Tolling System Lane Configuration

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Automatic Vehicle Classification systems use sensors installed in toll lanes to detect and classify vehicles for proper tolling. Pavement Lane Configuration sensors are installed in the pavement as inductive loops. When a vehicle passes over the loops, they provide classifica-tion information to the lane controller.

Automatic Vehicle Identification systems on the Illinois Tollway are primarily Radio Frequency Identify (RFID)-based antennae that properly identify each vehicle to charge the toll to a par-ticular customer.

The back office for Transaction Processing consists of the host and/or plaza system, a customer service center and a violation processing center. The main functions are to collect transactional data from the lanes, data summarization, report generation, and communicate data for analysis.

The lane controller is responsible for collecting and compiling all information from the cameras, detectors and sensors that is further used to facilitate the back-office operations.

Various cabinets serve as enclosures for devices that facilitate data processing from deployed devices along the Illinois Tollway system.

These devices and component systems are integrated into the Illinois Tollway’s back office to complement roadside devices for the efficient and successful operation of a toll facili-ty’s modern ETC system. The back-office operations perform a variety of functions includ-ing receiving and processing toll transaction information and images, managing customer accounts and managing billing and payment processes. The operations are performed via deployed state-of-the-art technologies located across multiple and redundant facilities.

The annual inspection is conducted to provide the Illinois Tollway with an assessment of the overall condition of assets located on the infrastructure and identify specific work needs and deficiencies. To accomplish the objective of this inspection program, the following pro-cess was followed to collect the data and the assess conditions:

• Information gathered from available resources and stakeholders was entered into the Asset Management System. The developed inventory system assisted inspector assessment and recording of the conditions of the system elements.• An inspection manual was developed to serve as a guideline for the inspectors to assess the assets condition.• Upon completion of the inventory phase, visual inspections were conducted by the inspectors, per the manual, to identify the condition of tolling elements such as AVC, AVI, VES, etc.• Tolling inventory and inspections were conducted to identify the condition of the tolling elements and the conditions were recorded in the Asset Management System, which acts as a single source for housing historical data collected.• The identified repair activities are compared with upcoming with upcoming preventative maintenance work to ensure the Illinois Tollway’s assets remain in a state of good repair.

3.4.2 TOLLING SYSTEMS INSPECTION PROCESS

Aurora Toll Plaza 61

Toiling System Lane Configuration (ORT)

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The assessment of the tolling assets and their condition is based on the extensive inspection/evaluation and data collection by corridor for each tolling lane and its elements. Inspections were further segregated into two phases: a roadside cabinet inspection and tolling lane inspections. The inspections for the categories mentioned above are further broken down by each route below.

During the Spring of 2020, inspections of toll plazas consisting of toll lanes including its ele-ments and the roadside cabinets installed were scheduled and executed for the plazas across all routes on the Illinois Tollway. In total, 704 tolling lanes were inspected.

Appendix J lists the condition of all plaza locations, a summary of those results is as follows:

• None of the tolling lanes were rated as being in critical or poor condition• 1% of the tolling lanes were found to be in fair condition• 24% of the tolling lanes were found to be in good condition• 72% of the tolling lanes were found to be in excellent condition

*22 lanes at were not inspected, as they were closed for construction

3.4. 3 TOLLING SYSTEMS INSPECTION SUMMARY

Figure 3-32: Summary of Tolling System Lanes Condition

CONDITION CATEGORY NUMBER OF TOLLING SYSTEM LANES PERCENTAGE

Excellent 516 72%

Good 174 24%

Fair 8 1%

Poor 0 0%

Critical 0 0%

Not Inspected 22 3%

TOLLWAYCONDITION

CRITICAL POOR FAIR GOOD EXCELLENT NOT INSPECTED

Jane Addams Memorial Tollway (I-90) 0 0 0 18 156 9

Reagan Memorial Tollway (I-88) 0 0 2 29 86 7

Tri-State Tollway (I-94/I-294/I-80) 0 0 2 77 151 6

Veterans Memorial Tollway (I-355) 0 0 4 36 75 0

Illinois Route 390 Tollway (IL 390) 0 0 0 14 48 0

Figure 3-33: Tolling System Lane Condition by Route

Based on the 2020 visual inspection, eight lanes were rated as fair, meaning the element's appearance was found to be below acceptable levels and maintenance should be performed soon, but does not require expedited repair to protect the system. In addition to tolling lanes, the pavement condition of 123 lanes was found to be in fair condition and 15 lanes were found to be in poor condition, meaning corner cracks, faulting and spalling were identified as needing repair activities. The number of pavement and roadside cabinets repairs indicate preventative maintenance activities should be performed on a more consistent basis to ensure the system’s reliability and accuracy.

3.4.4 TOLLING SYSTEMS RECOMMENDATIONS

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Communication between these devices from a networking perspective is stable and reliable with a majority (92%) of the devices utilizing fiber optic cable installations instead of cellular and wireless radio communications. A majority of the ITS devices are performing within estab-lished Tollway performance goals as reported by the ITS network maintenance consultant. The ITS infrastructure associated with each device is rated in good condition as well. The av-erage Overall Condition Index (OCI) rating for the entire ITS system was calculated to be 87.9. A breakdown of the condition rating system can be found in Section 3.5.2 of this report.

Over the past three years, there was a significant increase in the overall condition of the ITS system. In 2018, the system was evaluated as being in fair condition and with the execution of several systemwide device replacement contracts along with work performed under the ITS maintenance contract, there was notable improvement in 2019. From 2019 to 2020, there was a minimal increase in the condition of the ITS system as existing contracts are coming to a close. The following table shows how the overall health of the system has improved over this time.

I-90, ITS Cabinet

As of 2020, the Illinois Tollway System has 2,199 ITS assets deployed systemwide (not including ITS specific cabinets or enclosures). The 2020 inspections found that 93.3% of these ITS devices are operating within their intended lifecycle and are in good condition.

The Illinois Tollway continues to invest in and expand its Intelligent Transportation System (ITS) infrastructure to enhance the safe and efficient operation of its roadway system. The Illinois Tollway performs a yearly inspection of its ITS assets, including Closed-Circuit Tele-vision (CCTV) cameras, Vehicle Detection Systems (VDS), Dynamic Message Signs (DMS), Roadway Weather Information Systems (RWIS), Weigh-In-Motion (WIM) stations, advanced warning flash beacons, Active Traffic Management Systems (ATMS) and the infrastructure associated with each ITS device, like cabinet enclosures, pole mounting structures and site foundations.

As of 2020, the Illinois Tollway System has 2,199 ITS assets deployed systemwide (not including ITS specific cabinets or enclosures). The 2020 inspections found that 93.3% of these ITS devices are operating within their intended lifecycle and are in good condition.

3.5 INTELLIGENT TRANSPORTATION SYSTEM (ITS)

Figure 3-34: Average Overall Condition Index Summary

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Intelligent Transportation System technologies advance transportation safety and mobility, while enhancing productivity by integrating advanced communications technologies into transportation infrastructure and vehicles. ITS encompasses a broad range of wireless and traditional communications-based information and electronic technologies. ITS applications focus on both the infrastructure and vehicle technology, as well as integrated applications between the two that are key enabling aspects of an intelligent transportation system.

Deployment of ITS devices on the Illinois Tollway began in the late 1980s with the installation of RWIS systems for monitoring atmospheric and pavement conditions. The Illinois Tollway’s ITS was further expanded in the late 1990s with the I-PASS electronic tolling initiative and the installation of a systemwide fiber optic communications network.

Since then, the ITS has been expanded and modernized to reduce the incident response and reaction timeline by including a systemwide network of communication, monitoring and

3.5.1 ITS INVENTORY traveler information tools. This system has enhanced the Illinois Tollway’s ability to meet its overarching traffic and incident management goals and objectives of improving the mobility, efficiency and safety of the Illinois Tollway routes.

There are several types of ITS devices and component systems. Each with their own specific attributes deployed throughout the Illinois Tollway. These include:

• Closed-Circuit Television (CCTV) Camera: Devices that are used to monitor traffic conditions and to determine appropriate incident responses.• Vehicle Detection System (VDS): Device that utilizes either microwave radar or Bluetooth technology for traffic and queue detection along the mainline and ramps.• Flash Beacon: Warning lights used in conjunction with queue detection. • Dynamic Message Sign (DMS): Electronic, remotely changeable signs that inform motorists of current traffic conditions, including travel times.• Weigh-In-Motion (WIM) Stations: Vehicle detection and weigh scales that identify overweight trucks operating at speed to establish probable cause for a fine or removal from roadway.• Roadway Weather Information System (RWIS): A field data collection system comprised of fixed roadside sensors that measure and report environmental and pavement conditions.• Active Traffic Management System (ATMS): An operational concept that uses smaller DMS with a highly specialized purpose of informing motorists of current lane conditions for advance warnings. These associated devices are known as lane control usage signs (LCS) and are three characters high by nine characters wide full matrix display signs. The ATMS concept is currently deployed along I-90 within the M-5 maintenance section.

I-90, SmartRoad, near Illinois Route 53 I-90, Intermediate Power Distribution and Communication (IPDC) Building

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Figure 3-35 – ITS Devices Quantity

ASSET QUANTITY

CCTV 1350

DMS 53

LCS 376

VDS 396

WIM 3

RWIS 17

FLASH BEACON 4

TOTAL 2199

These devices and associated component systems are integrated into the Illinois Tollway’s centralized Traffic & Incident Management System (TIMS), which is monitored and controlled at all times from the Traffic Operations Center (TOC) at the Central Administration Building. TIMS is a comprehensive system management platform that is used to monitor traffic and roadway con-ditions in real-time, manage response to and clearance of incidents, monitor construction zones and efficiently communicate with a variety of stakeholders including first responders, Illinois Tollway staff, other Traffic Management Centers, the media and directly to motorists.

The following table summarizes the primary type and number of Illinois Tollway ITS devices that are deployed systemwide as of August 2020.

The total number of ITS assets deployed as of August 2020 is summarized by each Illinois Tollway corridor in the following table. Assets located outside of Illinois Tollway Right-of-Way (ROW), denoted as IDOT right-of-way in the below table, are typically Dynamic Message Signs for motorists entering the Illinois Tollway system and CCTV cameras for monitoring each DMS display message.

ITS ASSET TYPES

TOLLWAY TOTAL(%)

JANE ADDAMS MEMORIAL TOLLWAY(I-90)

REAGAN MEMORIAL TOLLWAY (I-88)

TRI-STATE TOLLWAY (I-94/I-294/I-80)

VETERANS MEMORIAL TOLLWAY (I-355)

ILLINOIS ROUTE 390 TOLLWAY (IL 390)

IDOT RIGHT-OF-WAY

TOTAL

CCTV 434 253 430 177 48 8 1350 61.4%

VDS 147 56 93 35 57 8 396 18.0%

Flash Beacon 0 0 4 0 0 0 4 0.2%

DMS 16 8 13 8 4 4 53 2.4%

WIM 2 0 1 0 0 0 3 0.1%

RWIS 3 5 5 2 2 0 17 0.8%

ATMS 376 0 0 0 0 0 376 17.1%

TOTAL 978 322 546 222 111 20 2199

TOTAL (%) 44% 15% 25% 10% 5% 1%

Figure 3-36: ITS Assets by Route

I-355, Closed-Circuit Television Camera near 75th StreetI-88, Dynamic Message Sign, near Locust Road

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The ITS infrastructure also consists of other supporting components such as network switches, which are Ethernet switches that allow the above ITS devices to communicate with each other across the Illinois Tollway’s network through TIMS. The Illinois Tollway’s ITS devices transmit and receive data through the network switches using the following communication types:

• Fiber Optic Communication: Uses a cable that contains strands of glass fibers inside an insulated casing that transports field device data using generated light. Fiber optic cables can carry larger loads of data over longer distances. The design also allows for no interference due to outside elements.• Cellular Communication: Uses wireless cellular technology, such as 3G and 4G (LTE), to transmit field device data to the nearest cellphone tower. This type of communication is generally deployed in areas where there are no fiber optic cables installed and where no clear line of sight could be established for wireless radios. Cellular communication is also referred to as “leased” communication because service is usually provided through a third party.• Wireless Radio Communication: Uses a radio device that transmits field device data via properties of electromagnetic waves to a receiver. This type of communication works best with a clear line of sight between both the transmitter and receiver. Wireless communication is subject to interference due to outside elements.

Figure 3-37 is an illustration of the Tollway’s relative utilization of these communication methods by the number of ITS devices deployed.

Figure 3-37: Communication Type Utilization-ITS Devices Deployments

952

CELLULAR

WIRELESS

135

19

FIBER

Fiber

86%

Cellular

12%

Wireless

2%

Figure 3-38: Illinois Tollway ITS Network Overview

ITS Communication Overview

86+12+2

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To efficiently manage and perform the ITS inspections, inspections were scheduled by corri-dor and ITS asset type, with priority placed on any ITS asset that was not inspected in 2019. Assets that were located within active construction zones were not inspected due to the increased safety risk to Illinois Tollway inspectors and oncoming motorists. Other assets that were deemed unsafe to be inspected by the inspector were also noted and not completed. All ITS assets that were not inspected in 2020 will be prioritized in the 2021 inspection cycle.

ITS inspections assess the general condition of Illinois Tollway ITS devices and associated site elements, evaluate the remaining useful life for each device and/or component element and identify elements requiring preventative maintenance and determine repair or replace-ment recommendations. The evaluations and recommendations are based upon visual observations, discussions with Illinois Tollway ITS Maintenance personnel, consultation with equipment suppliers, and the reviews of available reports. Emphasis is placed on capturing specific issues identified by on-site personnel experienced with the actual operating condi-tions of the ITS equipment. Neither destructive nor non-destructive testing is performed, and no physical samples are collected as part of these inspections.

The data generated by these inspections are utilized by the Illinois Tollway for programing immediate repairs and replacements of various ITS components and to aid the Illinois Toll-way ITS Maintenance Division in estimating and planning future maintenance repair needs.

3.5.2 ITS INSPECTION PROCESS Inspections were performed per the ITS Inspection Manual that is updated by the Illinois Toll-way each year prior to the inspection season. This manual sets forth the inspection criteria for each ITS asset as is referenced in the 2020 ITS Report.

It is important for public agencies to maintain an updated record of assets and their condi-tions in a transportation asset management system. To manage assets in an effective and efficient manner, an agency must ensure that all assets are being maintained correctly and are not at risk of becoming a liability. For the Illinois Tollway, this means ensuring that assets are kept in a satisfactory condition for the sake of safety, quality and usefulness. The Overall Condition Index (OCI) is utilized to measure the condition of assets throughout the Illinois Tollway system.

Overall Condition Index (OCI) is a rating system used to evaluate an asset’s condition on a scale from 0 to 100, 100 being the most satisfactory rating. The information collected during inspections is expressed using the following condition rating system:

100 to 90: Excellent• New device, element, or component• Device, element or component is performing as intended• No repair required• Condition like new

89 to 70: Good

• Device, element or component is performing as intended• Only minor repair (i.e. paint, clean, etc.) required to return the device, element or component to intended condition

69 to 50: Fair

• Device, element or component is performing essentially as intended• Device, element or component is within the second half of their estimated useful lifecycle• Substantial repair (i.e. component/system required replacement) required to return the device, element or component to intended condition

49 to 30: Poor

• Device, element, or component has reached predicted end of useful life but is functioning• Major components requiring extensive repair/replacement work to return the device, element or component to intended condition

29 to 0: Critical

• Device, element or component is non-functioning• Safety or environmental concerns are prevalent

I-88, ITS Cabinet Inspection

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There are two types of OCI, Inspected and Estimated. An Inspected OCI is assigned when an inspector visually assesses the condition of an asset in the field. An Estimated OCI is calculated and assigned using an algorithm within the Illinois Tollway’s Cartegraph. The algorithm factors the asset’s age, predicted performance, prior inspections and maintenance performed on the asset. If an asset is older and has had a considerable amount of work per-formed on it, the algorithm assigns an Estimated OCI that is lower than the inspected OCI.

For the 2020 ITS inspection cycle, the Illinois Tollway inspected all the Illinois Tollway’s ITS system assets that were not located in active construction areas.

For the 2020 inspection cycle, the overall ITS infrastructure was determined to be in “Good Condition” with an average OCI of 87.9. The following table summarizes the inspection re-sults for the Illinois Tollway’s ITS infrastructure by corridor and ITS site.

3.5.3 ITS ANALYSIS OVERVIEW

Figure 3-40: ITS Device Condition Summary

626

GOOD

FAIR

POOR

CRITICAL

74

42

1

0

EXCELLENT

Excellent

84%Good

10%

Fair

6%

Each type of ITS device has an expected lifecycle, at the end of which it will be scheduled for examination by a design engineer and considered for replacement under a future contract. The forecasted life of each major device category is as follows:

• CCTV: 10 years• VDS: 10 years• DMS: 15 years• RWIS: 13 years• WIM: 15 years• LCS: 13 years

I-90, Dynamic Message Sign, near Beverly Road

Poor

0%

84+10+6Figure 3-39: ITS Device Condition Summary by Corridor

ROADWAY ITS SITE1

DMS SITE2

RWIS SITE3

WIM SITE4

ATMS SITE5

Jane Addams Memorial Tollway (I-90) Excellent Good Good Good Excellent

Reagan Memorial Tollway (I-88) Excellent Excellent Fair ~ ~Tri-State Tollway (I-94/I-294/I-80) Good Good Poor Good ~Veterans Memorial Tollway (I-355) Good Excellent Poor ~ ~Illinois Route 390 Tollway (IL 390) Excellent Excellent Excellent ~ ~OVERALL GOOD EXCELLENT GOOD GOOD EXCELLENT

1ITS Site consists of all associated devices (CCTV, VDS, Flash Beacon) along with their cabinet enclosures, pole mounting structures and ground foundation²DMS Site consist of the DMS and LCS, along with its cabinet enclosure and ground foundation3RWIS Site consists of the RWIS devices, along with their cabinet enclosure, mounting structure and ground foundation4WIM Site consists of the WIM sensors, along with the cabinet enclosure and ground foundation5ATMS Site consists of the LCS and 3x9 full matrix display signs, along with their cabinet enclosure, mounting structure and ground foundation

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The Illinois Tollway benefits from an Intelligent Transportation System that is fully connected, information-rich and able to address safety, mobility and environmental conditions. Updates and enhancements to the Tollway’s ITS network will positively affect all Illinois Tollway users and work to enhance livability for surrounding communities.

The purpose of Intelligent Transportation Systems is to process and disseminate information in real time to respond to dynamic safety, traffic and environmental conditions. It is an essen-tial part of the Illinois Tollway’s system and processes in place to maintain a safe and reliable system for its users.

All poor or critical categorized conditions and ITS devices operating past their intended service lifecycle are recommended for replacement within the next three years as part of a future construction contract or ITS maintenance contract. All ITS assets rated as critical will be scheduled for inspections every year until the asset has been replaced. This practice will continue to help the Illinois Tollway monitor the condition of those assets until they are re-placed. All recommendations are made to ensure the ITS infrastructure of the Illinois Tollway operates as intended to promote a safe and efficient highway system.

3.5.4 ITS RECOMMENDATIONSThe Illinois Tollway has an optical fiber infrastructure along their right-of-way that extends the length of most of the roadways. The current system consists of nearly 2,000 miles of duct and over 48,800 miles of Illinois Tollway-owned fiber optic cables of various strand counts ranging from 24 to 432 strand cables. The optical fiber cables are interconnected to create the Illinois Tollway communications backbone network. The communications back-bone network is a network containing a high-capacity connectivity infrastructure that forms the main link to the different aspects associated with the Illinois Tollway’s operations such as toll collections, traffic and incident management, Illinois State Police, security and build-ing access and general IT support services. In addition to Illinois Tollway needs, the optical fiber infrastructure is also utilized by other entities, generally for a fee, such as governmental agencies, educational institutions and private businesses. The graphic below depicts how the fiber optic system is used.

3.6 OPTICAL FIBER SYSTEM

Figure 3-41: Fiber Optic System Utilization Overview

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In April of 1997, the Illinois Tollway issued their very first request for proposal (RFP) for the creation of an fiber optics system. In October of 1997, the contract was awarded to begin the construction and marketing efforts. The building of the initial system was completed in 2000. To date, the Illinois Tollway’s more than 300 miles consist of a fiber optic infrastructure that is made up of the following major components:

Fiber Optic CableThere are two types of fiber optics: multimode (MM) and single mode (SM). Multimode fiber provides high bandwidth over short distances, whereas single mode fiber provides higher bandwidths over longer distances at faster speeds. The Illinois Tollway optical fiber is primar-ily made of single mode fiber cables. Its broken into three categories; Illinois Tollway, Condo, Third Party. Illinois Tollway cables are for the exclusive use of Tollway operations. Condo cables are shared cables where a portion has been reserved for revenue generating purpos-es through the process of leasing and the other portion is used for Tollway operations. Third Party cables are privately owned cables that are leasing duct space from the Tollway and are managed by the Fiber Optic Maintenance Vendor.

DuctDucts are conduits that allow for the fiber optic cable to be pulled through. They offer pro-tection for both underground and structural installations. The Tollway is utilizing ducts for its primary purposes and revenue generating initiatives. Auxiliary ducts are leased out to Third Party agencies looking to pull cable along the Tollway right-of-way.

HandholeAs the name indicates, handholes are holes constructed under the ground to access fiber optic cables and components by inserting one’s hands. During installations, these handholes serves as spaces to assist the fiber optic cable pass through ducts smoothly. The Illinois Toll-way categorized two types of handholes: slack coil and splicing. Slack coil handholes house excess cabling. Splicing handholes houses optical fiber splice closures.

3.6.1 OPTICAL FIBER INVENTORY Fiber Optic Splicing ClosureA device used to provide space and protection for fiber optic cables spliced together. The enclosure connects and stores optical fibers safely inside a handhole.

The following table summarizes the total ducts and cables strand counts associated with each roadway. Each roadway is broken into segments for better management of the system.

With the fiber optic infrastructure being utilized as a key network component to Illinois Toll-way operations, such as toll collection and the safety of motorists, it is imperative that it’s kept in good working condition. An inspection of the infrastructure is performed four times a year and consists of a detailed visual inspection of all handholes, splice enclosures, warn-ing markers and bridge attachment conduit to identify any hazards. A digital photographic record of all handholes and Fiberglass Reinforced Epoxy (FRE) bridge conduit locations is logged and submitted to the Illinois Tollway after each inspection. The Tollway is also pa-trolled on a bi-weekly basis to observe any damages to the optical fiber infrastructure and re-port undocumented construction activities. This task is known as a System Patrol. The Fiber Optic Maintenance Vendor is responsible for performing all inspections and System Patrols.

3.6.2 FIBER OPTIC INFRASTRUCTURE INSPECTION PROCESS

Figure 3-42: Fiber Inventory Overview

ROADWAY OPTICAL FIBER STRAND CABLE COUNT

Jane Addams Memorial Tollway (I-90) 24, 96, 144

Reagan Memorial Tollway (I-88) 24, 72, 96, 144, 156

Tri-State Tollway (I-94/I-294/I-80) 24, 48, 188

Veterans Memorial Tollway (I-355) 24, 36, 72, 96, 144

Illinois Route 390 (IL 390)& I-490 144, 432

I-290I-90 to Army Trail Rd 288

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The Illinois Tollway is notified of any potential hazards identified during inspections and System Patrols. Hazards that present an imminent danger are immediately reported by the Fiber Optic Maintenance Vendor, who will provide options of consideration for appropriate responses. These hazards include, but are not limited to, the following:

• Damaged conduit that poses a risk to Tollway operations and motorist• Severely damaged handholes or unprotected open pits

Any issues found during inspections that do not pose a forthcoming hazard are documented in a report and submitted to the Tollway. The report includes all findings and recommenda-tion for repair. Warning markers that are missing and appear to be damaged are replaced during the inspection process as well.

After a review of the Systemwide Fiber Optic Inspection – Detailed Log, it has been de-termined that the Illinois Tollway fiber optic infrastructure is in Good condition overall. The report noted minor defects associated with handholes such as chipped rims and optical fiber warning markers’ sticker peeling. The inspection report can be referenced in the 2020 Illinois Tollway Fiber Optic System Annual Report.

3.6.3 OPTICAL FIBER INSPECTION SUMMARY

The Illinois Tollway benefits from a fully-operational optical fiber system. Enhancements to its infrastructure and how it is managed will positively affect all users. The system currently meets the needs and expectations for Tollway Operations. To continue meeting the require-ments and creating opportunities for the Illinois Tollway, the following are considered as future recommendations:

Optical Fiber Management Database The need for an Optical Fiber Management (OFM) system has been recognized to migrate from practices of utilizing CAD drawings and spreadsheets for storing fiber network and splicing information. An OFM system will assist with planning, design building, operations and analyzation of the fiber optic network.

3.6.4 OPTICAL FIBER RECOMMENDATIONS

One of the key elements in any management system is Data Collection. In collaboration with the Fiber Optic Maintenance Vendor GIS Mapping Pilot Program (RR-14-4181), a test environment utilizing Cartegraph, by way of the Illinois Tollway’s ArcGIS Online account, can be created to help evaluate Tollway needs for the selection of an OFM system. Cartegraph is a custom tool that is currently being utilized to meet the needs of the Tollway maintenance staff, program/system managers and outside contractors. With respect to optical fiber man-agement, Cartegraph has the capability of housing fiber cable attribute data. Utilizing ESRI’s web-based ArcGIS Online mapping software, Cartegraph has the ability of visually dis-playing the asset using field collected GPS coordinates. Although Cartegraph is efficient for general asset management, it currently lacks features for managing fiber optics at the strand level, features in which other fiber specialize management software offers.

Alarm and Monitoring Equipment Currently, when a fiber optic cable is cut, it is only identified once someone notices data is no longer transmitting. The location of the damage is not easily pinpointed as the notifying party can only provide information on what locations are active or down. The installation of monitoring equipment at Tollway node locations where fiber termination panels are pres-ent would monitor the fiber optic system and notify the Illinois Tollway and the Fiber Optic Maintenance Vendor of the location immediately when an optical fiber cable is cut. This will significantly reduce downtime, as repairs cannot begin until the location of the damage is identified. There are multiple vendors that can provide this equipment.

Handhole Identification Markers – Marker BallWith numerous grade changes along the Illinois Tollway right-of-way due to construction of various types, handholes have been buried. This has made it somewhat difficult when it comes to maintaining the optical fiber infrastructure. Locating buried handholes that contain fiber optic splice closures can be costly from both time and financial standpoints. Placing marker balls inside of Illinois Tollway splicing handholes will assist with discovering them quickly once buried. These markers are easily and accurately located using a transmitter that sends a signal to the buried marker and in return, receives a response signal from the marker indicating its exact location.

Marker Ball Handhole with Marker Ball

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Infrastructure Expansion – Network Redundancy A 10-year Fiber Management Plan Memo developed by the General Engineering Consultant (GEC) presented areas along the Illinois Tollway system that have redundancy challeng-es associated with the fiber optic network. There are four segments that, if impacted by a disruption in service due to a cut in an optical fiber cable, would cause significant downtime for devices that assist with the safety of Illinois Tollway users and potential financial losses in the form of revenue loss from lack of toll collecting. These segments are as follow with the highest priority first and so forth:

• Tri-State Tollway (I-294/I-94/I-94 Spur) from I-90 to IL-173• Jane Addams Tollway (I-90) from I-39 to Rockton Road• Reagan Memorial Tollway (I-88) from I-39 to US-30• Tri-State Tollway (I-294) from I-80 to IL-394

It is recommended to strategically invest funds into the engineering, and potential con-struction, of redundant fiber optic cable paths. In addition, possibly utilizing third party fiber optic cables off the Illinois Tollway right-of-way through the use of Intergovernmental Agreements (IGA) can be considered.

Illinois Tollway roadway appurtenances are visually inspected annually by the Illinois Toll-way. This inspection consists of determining areas in need repair from the edge-of-shoulder to the right-of-way fence including the drainage systems and all safety appurtenances. Repair quantities are then estimated and prioritized based on the level of severity. These quantities are used to assist the Illinois Tollway’s Roadway Maintenance Division in sched-uling work activities and the Engineering Department in scheduling future contracts.

Based upon this information, an overall condition rating was assigned for each area. The overall condition ratings utilized for the visual inspections are provided in Figure 3-44.

3.7 ROADWAY APPURTENANCES

Figure 3-44: Roadway Appurtenances Inspection Rating Summary

RATING DESCRIPTION

Excellent No activities requiring repairs other than preventative maintenance noted.

Good Activities noted requiring repairs typically within the capabilities of the Illinois Toll-way’s Roadway Maintenance Division.

Fair

Activities noted requiring repairs by contract or by the Illinois Tollway’s Roadway Maintenance Division. Activities requiring repairs by Contract are typically beyond the capabilities of the Illinois Tollway’s Roadway Maintenance Division due to size, quantity, or repair process.

Poor Activities noted throughout which are beyond the capabilities of the Illinois Tollway Roadway’s Maintenance Division due to size, quantity, or repair process.

Figure 3-43: Illinois Tollway Network Redundancy Overview

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Generally, visual inspection of the Illinois Tollway roadway drainage systems is performed annually. However, some drainage assets are inspected on a five-year cycle. This inspection consists of visibly identifying any required repair activities of drainage structures, crossing culverts, slopes, ditches, detention basins, bioswales and storm water outfalls.

The drainage systems throughout the Illinois Tollway are generally in good condition, and most of the embankment slopes are stable. Typical repair activities noted during the inspections included concrete headwall repair activities, drainage structures requiring cleaning or repair, gutter heaving or sinking, rill erosion, washouts, sinkholes and ditch restoration due to erosion.

Closed drainage systems are typical throughout the urban areas where curb and gutter are used along the roadway to control pavement drainage. These systems typically consist of storm sewers installed under the roadway pavement and shoulders that receive rainfall runoff via storm sewer catch basins. Only limited inspections can be performed on closed drain-age systems due to access constraints; therefore, it is recommended that these systems be cleaned and televised to better determine their condition. Televising of closed drainage systems to identify areas of concern is programmed to occur prior to the development of designs for programmed roadway rehabilitation so that issues are addressed as part of the programmed roadway construction. As of 2020, there are nearly 24,500 storm sewers sys-temwide, and each are captured in Cartegraph.

3.7.1 DRAINAGE SYSTEMS Crossing culverts are pipes that generally cross perpendicularly under the roadway to allow water to continue to flow from one side of the roadway to the other. Culverts are inspect-ed for functionality, physical damage, obstructions and conveyance. The crossing culverts throughout the Illinois Tollway system are generally structurally sound. However, some have exposed reinforcement bars, misaligned wingwalls, honeycombing of the concrete surface, open joints or deterioration of the metal pipe (metal pipe culverts) or require cleaning. Cross-ing culverts not replaced during recent reconstruction or rehabilitation projects may in some cases be over 50 years old.

Deterioration of older Corrugated Metal Pipes (CMP) that were installed as part of the origi-nal construction of the Illinois Tollway continues to be a concern in those roadway sections not recently reconstructed. CMP deterioration typically occurs along the flow line or at the joints of the pipe. This deterioration may lead to perforation of the pipe that results in the erosion of the supporting soil and backfill material during rain events creating voids beneath the roadway. As the volume of the voids increase, the probability of roadway pavement slab settlement or failure increases. In many cases, these pipes may have been extended due to roadway widening or other construction. Although the ends of these pipes may appear in excellent condition, further examination may reveal deterioration of the original pipe and separation at the joints where the original pipe joins the new. Due to the collapse of several CMPs in 2007, the Illinois Tollway completed a detailed systemwide inspection of CMPs with a diameter of three feet or greater. The purpose of this inspection was to identify CMP culverts that require lining, repair or replacement. Culverts classified as bridges by the Fed-eral Highway Administration (FHWA) were not included in the inspection and are included with the bridge inspections.

Over time, most of the older CMPs have been replaced with reinforced concrete pipe as part of reconstruction or rehabilitation contracts. Currently, there are 569 CMP storm sewers and 13 CMP culverts known to exist systemwide. Two maintenance contracts completed in 2010 repaired and/or lined existing CMPs with a diameter of three feet or greater that cross beneath the pavement. Although these contracts addressed many concerns with CMPs, smaller diameter and some non-mainline-crossing CMPs still require repair or replacement in future projects.

I-90, Drainage Culvert Inspection

I-90, Drainage Culvert Inspection

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Several storm events have occurred throughout the Illinois Tollway’s history that have re-sulted in pavement flooding. The Illinois Tollway maintains an updated list of known flooding issues on its system, with emphasis on locations that have the potential to impact the trav-eling public. Until long term mitigation measures are completed, the Illinois Tollway monitors these locations during, or following, severe rain events to determine the extent and impact of flooding to the public and to deploy temporary mitigation strategies as appropriate.

In 2020, six flooding locations are still identified across the system. Five of those lie along the Central Tri-State Tollway (I-294) corridor and are programmed to be remediated as part of its future reconstruction. The remaining location should be included with any future construction contract.

3.7.2 STORMWATER MANAGEMENT FACILITIES

I-94, Stormwater Management

Illinois Tollway roadway safety appurtenance inspections are performed annually, or on an annual rotation cycle as appropriate. Safety appurtenances include positive protection devices (such as concrete barriers, guardrail, impact attenuators and cable median barrier systems), as well as pavement markings, delineators, lighting, right-of-way fencing and ground mounted signs. All these systems are designed to work together to provide a safe and comprehensible system for the traveling public.

Concrete Barriers, Guardrail/Terminals, Cable Median Barriers and Impact AttenuatorsConcrete barriers, guardrails, cable median barrier systems and impact attenuators through-out the Illinois Tollway system are generally in good to excellent condition. Any repair activi-ties are promptly transmitted to the Illinois Tollway’s Division of Maintenance and Traffic for repair. Illinois Tollway policy requires that any guardrail/terminal safety concerns or damage resulting from vehicular accidents be addressed within 24 hours, though in some cases ma-terial procurement timelines do not allow for adherence to the policy.

The guardrail, terminals and impact attenuators within projects as part of the Move Illinois and recently completed Congestion-Relief capital programs have been upgraded to meet Illinois Tollway standards in place at that time in adherence with the National Cooperative Highway Research Program (NCHRP) Report 350 or Manual for Assessing Safety Hardware (MASH), as appropriate. Guardrail standards used by the Illinois Tollway are regularly updat-ed to reflect current crash test data and new technologies, in conformance with the require-ments of NCHRP Report 350 and MASH.

3.7.3 SAFETY APPURTENANCES

I-88, Guardrail

Figure 3-45: Flooding Locations and Mitigation

LOCATION MITIGATION STATUS

I-94 near Lake Forest Oasis Monitor and Planning Mitigation

I-294 & Cermak Ave In design (RR-16-4265)

I-294 & Archer Ave In construction (I-20-4518)

I-294 & St. Charles In construction (I-20-4533)

I-294 & 95th Street In construction (I-20-4517)

NB I-294 to Hinsdale Oasis In design (I-17-4298)

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The NCHRP, which conducts research in areas of highway planning, design, construction, operation and maintenance nationwide, published Report 350 in 1993. NCHRP Report 350 presents uniform guidelines for the crash testing of highway safety features, recommends evaluation criteria for the assessment of the crash test results and presents guidelines for the in-service evaluation of safety features. These guidelines are developed utilizing current technology and the collective judgment and expertise of experts in the field of roadside safety design.

MASH is an update to NCHRP Report 350, for the purposes of evaluating new safety hard-ware devices based primarily on changes in the vehicle fleet. Any new or revised highway safety hardware under development as of the October 15, 2009, publication of MASH may continue to be tested using NCHRP Report 350 criteria. However, FHWA stopped accepting or reviewing requests for new or revised highway safety hardware tested using NCHRP 350 criteria after January 1, 2011. In the summer of 2015, the American Association of State Highway and Transportation Officials (AASHTO) established construction sunset dates for NCHRP Report 350 devices, whereas new roadway safety products must comply with the new MASH requirements.

The FHWA does not require that existing safety appurtenances be upgraded if they do not meet MASH. Installations of safety appurtenances are considered acceptable if they were installed per the standard at the time of installation. In other words, if the safety appurtenances were authorized at the time of installation, they are permitted to be used to the end of their useful life. However, Illinois Tollway’s Risk Management Division consideration of the NCHRP Report 350 lead to the recommendation that all existing guardrail installations which have not been successfully tested under NCHRP Report 350 requirements be programmed to be upgraded to MASH-tested devices over the next several years. As such the Illinois Tollway is scheduled to meet or exceed the dates outlined by AASHTO for the installation of safety appurtenances.

From 2019 through 2020, a detailed audit and inspection of existing guardrail, cable me-dian barrier and impact attenuator installations was performed to provide a more compre-hensive and concise condition assessment of these critical features. The audit and inspec-tions were performed in an office by reviewing high-definition geo-located video footage of the system. This method allows for a thorough and safe inspection of guardrail allowing the inspectors to carefully review the data in the safety of an office. Per this audit there are 2,627 of these assets, with 78 repairs addressed systemwide in 2020.

Specific repair activities identified during the inspections are documented in the Annual Field Inspection Report prepared for each Maintenance section. It is recommended that corrective repair be performed by the Illinois Tollway’s Roadway Maintenance Division that are within their capabilities. All repair activities beyond the capabilities of the Roadway Maintenance Division are recommended for inclusion with future contracts.

Cable median barrier systems consist of tensioned cables extending between bridges and emergency turnarounds in grassy median locations to minimize the occurrence of vehicles crossing into oncoming traffic. There are few federal standards for cable median barrier sys-tems; however, all installations are inspected to confirm that they meet the current industry practices. Cable median barrier systems are in excellent condition due to most of these assets being replaced or newly installed as of 2018. Currently they are installed:

• West of Deerpath Road on the Reagan Memorial Tollway (I-88)• At the southern terminus of the Veterans Memorial Tollway (I-355)• Along the Reagan Memorial Tollway (I-88) connector ramps with the Tri-State Tollway (I-294)• Along Illinois Route 390

I-355, Toll Plaza 93 Roadway Attenuator

I-88 Cable Barrier Repair

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Delineators and reflectors are installed throughout the Illinois Tollway system, typically affixed to guardrail or on posts mounted in the ground. In general, these assets were found to be in good condition. Damage to these is typically caused by traffic accidents or snowplows. In-spections of these devices are performed safely in the office by close review of high-definition camera footage that is typically captured at the end of the winter season when it is common to find large quantities of missing or damaged reflectors. The Illinois Tollway’s Division of Maintenance and Traffic performs regularly scheduled maintenance on these items system-wide at least twice annually.

Specific repair activities identified during the 2020 annual inspections are documented in the Annual Report prepared for each Illinois Tollway Maintenance section. Corrective repairs are recommended to be performed by the Illinois Tollway’s Roadway Maintenance Division with-in their capabilities. All repair activities beyond the capabilities of the Roadway Maintenance Division are recommended for inclusion with future contracts.

3.7.4 DELINEATORS AND REFLECTORS

I-294 at Balmoral Avenue

Pavement markings generally refer to lane striping and other demarcations designed to be in place under active traffic conditions. These pavement markings consist of durable thermoplastic material that is affixed directly to the pavement and is utilized throughout the Illinois Tollway system.

The Illinois Tollway maintains a Pavement Marking Database which contains historical installation data and retroreflectivity values. These values are updated as new information becomes available, typically through field measurement of reflectivity. The retroreflectiv-ity values, in conjunction with visual inspection and age of the markings, is utilized by the Illinois Tollway to determine areas for inclusion in future contracts.

In 2020, 1,227.5-line miles of pavement marking were field inspected and any repair activ-ities communicated to the Illinois Tollway. Overall, lane markings were found to be in fair to excellent condition.

Typical repair activities noted were missing or damaged sections of pavement markings. Specific repair activities identified during the inspections are documented in the Annual Report prepared for each Illinois Tollway Maintenance Division.

The ongoing annual pavement marking renewal program continues to improve the pave-ment marking visibility throughout the Illinois Tollway system. As part of this annual pro-gram, pavement markings are maintained and upgraded as appropriate.

3.7.5 PAVEMENT MARKINGS

Since pavement marking replacement is typically beyond the capabilities of the Mainte-nance Division, it is recommended that areas of deficient pavement markings as identi-fied in the visual inspection and areas which exhibit low retro reflectivity be included in a future contract.

Raised pavement markers (RPMs) are low-profile reflectors affixed to the pavement that are typically used in conjunction with pavement markings to help delineate lanes at night or in other reduced visibility conditions. Areas of missing reflectors or castings were noted during the inspections that typically occur at the end of the winter season when it is common to note large quantities of missing or damaged reflectors due to snow plowing. The Illinois Tollway performs regularly scheduled maintenance on these items systemwide on a three-year cycle within each individual Maintenance section. During this regularly scheduled work, they replace damaged or missing reflectors and remove any castings that are damaged or appear as if they may become loose. Due to regularly scheduled inspections and maintenance activities, RPMs throughout the Illinois Tollway system are generally in excellent to fair condition.

It should be noted that reconstruction projects occurring from 2007 to 2009 did not include the installation of RPMs while a study was conducted to review their use. In 2012, it was de-cided to include RPMs as part of all contracts systemwide. In 2014, the contract work com-menced for the installation of RPMs in sections of pavement in which they were not originally

3.7.6 RAISED PAVEMENT MARKERS

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included. However as of 2019, the Illinois Tollway halted the installation of RPMs as part of most construction contracts concluding a study initiated in 2019 regarding their safety and effectiveness.

The general purpose of roadway lighting is to provide improved safety, security and aesthetics for the various users of the roadway and associated facilities. Lighting enables the driver to recognize the geometry and condition of the roadway at extended distances, thereby simpli-fying the driving task at night. This, in turn, increases driver visual comfort and reduces driver fatigue, which contributes measurably to highway safety.

As of 2020 there were over 13,100 light poles systemwide. The roadway lighting systems throughout the Illinois Tollway system are generally in excellent to fair condition. The majority of light poles appeared to be plumb with no noticeable movement or tilt. The typical repair activities noted during the inspections were concrete or helix foundations which have been installed too high (over four inches from finished grade) or installations with improper break-away devices. These installations are typically replaced to facilitate the effectiveness of the breakaway devices. Additionally, instances of missing light pole handholes with exposed pole wiring are reported.

It is recommended that as part of any future contracts, designers research available data from the Illinois Tollway and perform field analyses within their design contract sections to deter-mine where existing light pole foundations are unshielded from traffic, installed at an incorrect elevation relative to the adjacent roadway and locations where ground mounted light poles do not include sufficient FHWA approved breakaway devices. Based on the results of this research and field analysis, it is recommended that the designer undertake appropriate engi-neering studies to identify the appropriate repair or replacement activity to be included in the subsequent construction project.

Specific repair activities identified during the inspections are documented in the Annual Report prepared for each Illinois Tollway Maintenance section. Corrective repairs are recom-mended to be performed by the Illinois Tollway’s Roadway Maintenance Division within their capabilities. All repair activities beyond the capabilities of the Roadway Maintenance Division are recommended for inclusion with future contracts.

Roadway LED ImplementationThe Illinois Tollway has committed to being one of the safest, cleanest and greenest agencies through their current capital program. In keeping with its commitment, the Illinois Tollway has

3.7.7 ROADWAY LIGHTING SYSTEM

implemented its plan to retrofit or replace existing High-Pressure Sodium (HPS) luminaires with newer, brighter and more energy efficient LED luminaires. Any new or replacement road-way lighting installed utilizes LED technology, and by 2022 the Illinois Tollway estimates that 90% of its system will be illuminated by LEDs.

As of 2020, LED lighting technology on the Illinois Tollway’s system has been implemented along:

• Jane Addams Memorial Tollway (I-90) from east of Mill Road to the eastern terminus• Tri-State Tollway (I-294) from Bensenville Bridge to Lake Cook Road• Tri-State Tollway (I-294) from southern terminus to 95th Street• Tri-State Tollway (I-94) • Reagan Memorial Tollway (I-88)• Illinois Route 390 (IL 390) • Veterans Memorial Tollway (I-355)

It is also anticipated that the various construction contracts that were active in 2020 will im-plement LED lighting technology on the Illinois Tollway’s system by the end of 2021 along:

• Jane Addams Memorial Tollway (I-90) from western terminus to I-39

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Fencing at the right-of-way is utilized throughout the Illinois Tollway system to control and limit unauthorized or unintended access to its facility (by animals, persons or vehicles) and is a critical safety feature that minimizes the potentially hazardous conflicts to the traveling public.

Right-of-way fence inspections are conducted in the office by reviewing high definition, 360-degree drone video footage. Based on this year’s review, the right-of-way fence is generally in excellent to fair condition systemwide. Many reconstruction projects include replacement of any existing four-foot-high right-of-way fence within the contract limits with the current Illinois Tollway standard six-foot high chain-link fence. This type of fence is more compatible with the continued development of land adjacent to the roadway and serves as a more secure barrier preventing pedestrians and animals from entering Illinois Tollway property.

The Illinois Tollway follows guidelines for land use such that fence near residential or public access is to be upgraded to the current Illinois Tollway standard six-foot chain-link fence; whereas fence located in rural or other areas not readily accessible such as farm fields may remain with the four-foot-high field fence.

It is recommended that the original four-foot-high field fence continue to be upgraded, where necessary, to the current Illinois Tollway standard six-foot high chain-link fence as major projects are programmed.

Specific repair activities identified during the inspections are documented in the Annual Field Inspection Report prepared for each Maintenance section. Corrective repairs are recom-mended to be performed by the Illinois Tollway’s Roadway Maintenance Division within their capabilities. All repair activities beyond the capabilities of the Roadway Maintenance Division are recommended for inclusion with future contracts.

3.7.8 RIGHT-OF-WAY FENCE

In 2020 there were 38,774 ground-mounted traffic signs throughout the Illinois Tollway system. The ground mounted signs are generally in excellent to good condition. Damage to these signs is typically caused by traffic accidents or snowplows. The Illinois Tollway Sign Shop repairs or replaces these signs when damage is reported.

Specific repair activities identified during the inspections are documented in the Annual Field Inspection Report prepared for each Maintenance section. Corrective repairs are recom-mended to be performed by the Illinois Tollway’s Roadway Maintenance Division within their capabilities. All repair activities beyond the capabilities of the Roadway Maintenance Division are recommended for inclusion with future contracts.

3.7.9 GROUND-MOUNTED TRAFFIC SIGNS

In 2020, the Illinois Tollway continued to provide a world-class transpor-tation system for its customers while responding to a global pandemic and economic crisis. At the same time, the Illinois Tollway continued to innovate for safer roadways across the region and beyond, from expand-ing the system’s roadways, the Illinois Tollway remained a source of safe, accessible and reliable transportation for its customers and communities.

As the COVID-19 pandemic changed the way people interact, the Illinois Tollway was quickly able to adapt to the Governor’s work-from-home order as the statewide workforce shifted to working-from-home under the leadership of Governor JB Pritzker. To keep work going on the system, the Tollway modified processes and moved to accepting electronic signatures and electronic documentation to reduce the risk of exposure to staff. To help protect both workers and customers, the Tollway also moved to all-electronic tolling to limit face-to-face interaction in toll collecting. The Illinois Tollway’s Diversity Department continued programs that aim to assist small and minority-owned businesses do business with the Tollway. By expanding its Technical As-sistance Program, unveiling its Rolling Owner Controlled Insurance Program and beginning a webinar series in the summer to continue distributing information, the Tollway continued to find ways to support businesses that represent the communities the Tollway serves as a regional economic driver. Keeping the Illinois Tollway at the forefront of digital design technology are two pilot pro-grams that begun in 2020. Building Information Modeling (BIM) creates a digital representa-tion of Tollway assets, allowing for increased efficiency in both bidding and design phases and will ultimately lead to a detailed, digital rendering of the Tollway system.

2020 ACCOMPLISHMENTS4.0

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Fostering environmental responsibility and sustainability are at the forefront of agency efforts in planning, design and maintaining the system. From LEED-certified facilities to en-vironmentally conscious deicing efforts, the Tollway is constantly looking for ways to make its footprint leaner and greener. The Illinois Tollway also continued to create and expand programs to make our roadways safer, both on the system and across the region. In 2020, the Tollway also expanded its use of smart sensors in roadways, such with Weigh-In-Motion sensors, and plans on expanding use of the sensors in the future. Award-winning partnerships with driver’s education organizations to distribute new curric-ulums to driver education students continued and grew in 2020. This year included lessons on how drivers should respond to roadside emergencies and preparing for winter travel. The efforts of the Illinois Tollway team continue to improve safety and service to its custom-ers, raising the bar for transportation agencies across the country.

The Illinois Tollway continued its policy of supporting small and diverse businesses by utiliz-ing programs designed to assist contractors and partners during the pandemic. It continued to provide information by launching additional webinars, sharing resources for small busi-nesses and engaging opportunities to work with the industry to share information from within the agency, the Illinois Tollway was able to continue to support its industry partners.

The new Building for Success webinar series has attracted more than 2,000 individual par-ticipants to its weekly sessions and serves as an opportunity to educate and inform the DBE community about Tollway programs and initiatives.

The webinar also highlights key topics from the Illinois Tollway’s Technical Assistance Pro-gram providers and partners with sister agencies like the Illinois Department of Transpor-tation and Illinois Capital Development Board to provide information and guidance on pre-qualification. Since the start of the pandemic, the Tollway’s Technical Assistance Program providers have helped clients secure more than $6.7 million in Small Business Administration loans, bank loans, grants and lines of credit to keep their businesses operational.

4.1 SUPPORTING SMALL AND DIVERSE BUSINESSES

The Illinois Tollway approved a new Rolling Owner Controlled Insurance Program (ROCIP), to be managed by the Tollway, for firms registered as small businesses with the State of Illinois. With the goal of increasing opportunities for small business participation as prime contrac-tors on construction contracts, the program will provide umbrella insurance coverage for certain unbundled and Small Business Initiative Contracts. The Tollway will continue working with industry stakeholders and small and diverse construction contractors to launch and implement the ROCIP.

4.1.1 ROLLING OWNER CONTROLLED INSURANCE PROGRAM

The Illinois Tollway continues to build on its commitment of innovation with forward-thinking design advancements. These efforts are improving safety, service and reliability for all who work and travel along the system, while setting new standards for other agencies to follow.

4.2 DESIGN ADVANCEMENTS

I-294, Mile Long Bridge

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The Illinois Tollway continued planning activities and needs assessments for the 10-year (2021-2030) capital program. This effort ensures the Illinois Tollway is identifying the re-sources required to maintain the system, while addressing emerging priorities for the Illinois Tollway and State of Illinois.

4.2.1 10-YEAR CAPITAL PROGRAM

Building Information Modeling (BIM) is a wholistic approach to design for a shared, digital representation of a Tollway asset and to transfer that electronic data from design to con-struction and to asset management. These design practices are transforming the way the Illinois Tollway delivers projects to customers by improving collaboration between design, construction and community stakeholders. BIM design practices represent a dramatic advancement in engineering technology that efficiently create and execute a complete, high-quality digital footprint of the Illinois Tollway.

In 2020, two more pilot projects began design with digital delivery of a model as the legal document. The I-490 roadway and bridge construction started design building its model off the advanced grading model advertised last year. The Jane Addams Memorial Tollway (I-90)/ U.S. Route 20 bridge replacement project is one that will have a structural model delivered and is also a joint review effort with the Illinois Department of Transportation. Implementing BIM today is preparing the Illinois Tollway and its consulting and construction partners for the digital delivery models of tomorrow.

4.2.2 DIGITAL DESIGN DELIVERY

Implementing BIM today is preparing the Illinois Tollway and its consulting and construction partners for the digital delivery models of tomorrow.

The Illinois Tollway has committed to being one of the safest, cleanest and greenest agencies through their current capital program. In keeping with its commitment, the Illinois Tollway has implemented a plan to retrofit or replace existing High-Pressure Sodium (HPS) luminaires with newer, brighter and more energy efficient LED luminaires. Any new or replacement roadway lighting installed utilizes LED technology, and by 2022 the Illinois Tollway estimates that 90% of its system will be illuminated by LEDs.

As of 2020, LED lighting technology on the Illinois Tollway’s system has been implemented along:

• Jane Addams Memorial Tollway (I-90) from east of Mill Road to the eastern terminus• Tri-State Tollway (I-294) from Bensenville Bridge to Lake Cook Road• Tri-State Tollway (I-294) from southern terminus to 95th Street• Tri-State Tollway (I-94)• Reagan Memorial Tollway (I-88)• Illinois Route 390 (IL 390)• Veterans Memorial Tollway (I-355)

It is also anticipated that the various construction contracts that were active in 2020 will implement LED lighting technology on the Illinois Tollway’s system by the end of 2021 along:

• Jane Addams Memorial Tollway (I-90) from western terminus to I-39

4.2.3 LED LIGHTING PROGRAM

I-88, LED Lighting

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This year, Virtual Weigh-In-Motion (VWIM) system design standards were enhanced to pro-vide additional safety measures, more efficient deployments, and cost saving measures. Tire Anomaly Classification System (TACS) sensors were added to improve roadway safety by detecting commercial vehicles operating with mismatched, missing or flat tires. Over-Height Vehicle Detection System (OHVDS) sensors were added to protect Illinois Tollway infrastruc-ture by detecting commercial vehicles above the legal height limit.

This year, existing VWIM systems on the Illinois Tollway system were inspected, and two sites were calibrated by the manufacturer. The calibration performed ensures the accuracy of the VWIM system for operational use and enforcement by the Illinois State Police. The Illinois Toll-way is currently evaluating replacement of three existing VWIM sites in 2021/2022 to provide greater opportunities for ISP enforcement and protection of Illinois Tollway infrastructure.

In the future, overall VWIM installations will be more compact and reduce the area of pave-ment occupied by the sensors.

4.2.4 WEIGH-IN-MOTION ENHANCEMENTS

In 2021, the Illinois Tollway will open an Intelligent Transportation Systems (ITS) test lab and test site to support ITS technicians and operations. The lab will be used to test ITS compo-nents at all levels as part of the ITS Part Obsolescence Program that finds replacements for discontinued equipment. Devices under consideration go through a testing process before being accepted and deployed along the Illinois Tollway System.

4.2.5 ITS LAB AND TEST SITE

The Illinois Tollway continually strives to be a leader in safety efforts, through both innovative roadway practices and statewide public safety awareness efforts. In response to the 2020 COVID-19 pandemic, the Illinois Tollway further expanded the use of its e-Construction plat-form to improve electronic signature approval processes while allowing Tollway employees and contractors to work remotely, ensuring social distancing to provide safety for workers.

In March, as part of COVID-19 mitigation efforts, the Tollway went to all-electronic toll col-lecting operations to protect the customers and employees. Customers were able to use I-Pass or pay online. As part of these efforts the Tollway announced in June a new compre-hensive reform package for customers. TOLLING 2020, allows customers to pay off fines at significantly reduced rates through the end of the year and the program also provides a new invoicing process for paying unpaid tolls.

4.3 IMPROVING SAFETY

I-90, Toll Plaza 7A, Illinois Route 23

I-355, ITS Cabinet Inspection

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In March, as the COVID-19 pandemic rapidly spread through Illinois, the Illinois Tollway took positive steps to convert paper-based work order processes to electronic workflow process-es. Using e-Builder, the Tollway’s electronic document management system, the Engineering department worked proactively and in close collaboration with the Tollway’s Procurement, Diversity, Finance and Legal departments, along with the Illinois Chief Procurement Office and the Illinois Comptroller’s Office, to develop an electronic document routing and approval system so the Tollway’s Capital Program would continue uninterrupted during the pandemic.

The electronic approval processes were developed to closely follow the established Tollway administrative procedures that govern the review and approval processes. Using the Toll-way’s e-Builder and additional commercial, off-the-shelf software, the Tollway was able to quickly adapt to the restrictions adopted by the State of Illinois in response to the pandemic.

All modifications have been made to expedite the contract modification processes without sacrificing the established approval checks and balances that are integral parts of each process. The Tollway will continue to proactively monitor these processes and adopt greater efficiencies as opportunities present themselves.

4.3.1 E-CONSTRUCTION ENHANCEMENTS

Using e-Builder and additional commercial, off-the-shelf software, the Tollway was able to quickly adapt to the restrictions adopted by the State of Illinois in response to the pandemic.

The Illinois Tollway is proud of its longstanding commitment to roadway safety. The award-winning collaboration between the Illinois Tollway and the Illinois High School and College Driver’s Education Association (IHSCDEA) has, for the past two years, been provid-ing roadway safety instruction to drivers through the development and supply of roadway safety curriculum and materials to more than 700 teachers, 600 classrooms and 5,000 students across Illinois. This innovative partnership has unlocked a key pipeline for educa-tional materials linking critical safety information directly with new drivers.

According to the National Safety Council, car crashes is the number one killer of teens. In 2018, the National Highway Traffic Safety Administration reported more than 2,400 teens were killed in motor vehicle accidents - including pedestrian and bicycle incidents - equaling about six deaths a day. To combat these alarming figures, the Illinois Tollway works with driv-er education organizations to distribute critical roadway safety curriculum to schools across the state on key safety topics, such as the winter preparedness, the Distress Bandanna Teen Driver Safety Initiative and continued efforts raising awareness of Illinois’ Move Over law.

In 2020, the Illinois Tollway created and distributed educational resources on two key topics: The “Get Winter Ready” awareness campaign, focusing on winter weather driving, and “Sit Tight, Stay Safe,” which prepares young drivers for responding to roadside emergencies. For these efforts, the Illinois Tollway received the Teen Safety Award from the National Safety Council in August 2020 for going “above and beyond” in efforts to protect teenage drivers.

Through these partnerships, the Illinois Tollway supports educators and administrators as they elevate roadway safety laws and improve safety of Illinois roadways.

4.3.2 DRIVER EDUCATION SAFETY PARTNERSHIPS

Sit Tight Stay Safe Press Conference, Chicagoland Speedway

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The Illinois Tollway continues to transition to new guidelines for guardrails and other barriers along the Tollway system. For many years, these devices along the Illinois Tollway were gov-erned by the “Recommended Procedures for the Safety Performance Evaluation of Highway Features,” also known as NCHRP Report 350 and published in 1993.

Recently, AASHTO published a new roadside standard, the “Manual for Assessing Safety Hardware” (MASH), that presents guidelines for crash testing of highway safety appurtenanc-es, establishes criteria for the evaluation of crash test results and presents uniform guidelines for the in-service evaluation of roadside safety features. After the Illinois Tollway transitions to this new standard, it will be consistent with IDOT and other Departments of Transportation nationwide. Currently, the Illinois Tollway is implementing bridge parapets, concrete barriers, guardrail, guardrail terminals and transitions and impact attenuators that are MASH compli-ant. Many roadside safety products are proprietary systems, and as more products meet the MASH criteria, they will be considered for installation on the system, making a safer environ-ment for the Illinois Tollway’s patrons.

4.3.3 ROADSIDE SAFETY STANDARD IMPLEMENTATION Over the past few years many types of portable barriers have been MASH TL-3 tested,

including Midwest barriers very similar to the Illinois Department of Transportation’s (IDOT) standard temporary concrete barrier (TCB). Due to the larger size of the MASH vehicles and other test crash factors, the current TCB has a 79-inch deflection which is significantly larger than the Tollway criteria of 45-inches Due to these concerns, it was determined that alter-natives be investigated to find a TCB that meets both MASH TL-3 testing and is within the current Tollway deflection criteria.

The Tollway worked with industry to develop a new temporary concrete barrier system and contracted with Texas Transportation Institute to crash test the barrier and obtain a letter of approval from the FHWA. The TCB was crash tested on January for the unpinned scenario in the MASH 3-10 (small car) and 3-11 (pick-up truck) tests. The results came back favorable but highlighted the construction deficiency to specification. The barriers were subsequently recast and crash tested in October and November to finalize the MASH 3-10 and 3-11 test. All crash tests have come back within proposed ranges with expected FHWA acceptance letters. The proposed standards are being prepared for 2021.

4.3.4 TEMPORARY CONCRETE BARRIER TESTING

I-294 at I-290 Interchange Guardrail Repair

The Illinois Tollway replaced many of the existing amber color LED Dynamic Message Signs (DMS) this year with full-color high resolution LED signs. These new DMS provide improved visibility and message clarity to customers while allowing for the use of different colors and graphics, such as roadway sign shields. Various roadway reconstruction contracts and sys-temwide ITS preservation contracts have and will be installing full-color high resolution LED DMS across the Illinois Tollway system.

4.3.5 DEPLOYMENT OF NEW DYNAMIC MESSAGE SIGNS

I-90 SmartRoad at Barrington Road

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Maintenance Facility, M-8

As traffic and speeds have continued to increase and therefore also the risk to our Roadway Maintenance workers, the Illinois Tollway, with its focus on safety, invested in two Mobile Barrier MBT-1s. These Mobile Barriers have been implemented this year and provide protection to our workers by carving out up to 103 feet of safe space to operate. The MBTs protect workers from work zone intrusions on three sides - back, side and front. The Mobile Barriers are pulled by a semi-tractor and moves as the workers move, thus keeping them safe at all times. It can be con-figured for use on shoulders and all lanes. Tested and approved under NCHRP 350 & MASH for TL-2 and TL-3 use, this equipment is an invaluable safety addition and resource for the Tollway.

4.3.6 MOBILE BARRIER TRAILERS

The Illinois Tollway’s Central Administration building is a main operational center for many of the Illinois Tollway’s operations. In order to ensure the Illinois Tollway can provide consistent and ex-ceptional customer service, a redundant power source was installed in the Central Administra-tion building to provide uninterrupted electrical power to critical systems throughout the facility.

Additionally, the Illinois Tollway completed the construction of a new multi-purpose room at the Central Administration building to provide ADA accessible space for meetings, hearings, outreach events, bid openings, etc.

Lastly, the Customer Service Center at the Central Administration building was renovated to provide updated and enhanced customer service. This renovation will increase efficiency and security. This state-of-the-art office has new ADA accessible service stations, washrooms and easy access from the east lobby. Additional ADA accessible parking was also added.

4.3.7 CUSTOMER SERVICE RENOVATIONS

The Illinois Tollway is committed to protecting the environment and implementing green ini-tiatives throughout the Illinois Tollway system and its construction projects. From LEED-cer-tified facilities to environmentally conscious deicing efforts, the Tollway is constantly looking for ways to make its footprint leaner and greener. During the 2020 calendar year, environ-mental initiatives throughout the Illinois Tollway system included the continuation of previous commitments, along with new and innovative programs. The 2020 INVEST System Planning and Operations and Maintenance scores reflect the highest level of achievement, Platinum.

4.4 ENVIRONMENTAL INITIATIVES

The Illinois Tollway is making firm investments into expanding its use of brine across its system. Salt brine is produced by dissolving dry salt into a solution which can then be directly sprayed on the pavement or used to ‘wet’ dry salt before it is applied, depending on conditions.

Using brine has benefits for the Illinois Tollway, customers and the environment. Traditional-ly, dry salt crystals have been used primarily to deice roadway pavement. Dry salt released from plow truck spreaders tends to bounce and scatter, with approximately 30% lost on the shoulders, in the median or beyond, where it is not effective. Thus, salt spreading rates need to be set high enough to ensure an adequate amount salt remains on the pavement for safe roadway operations.

When dry salt is pre-wetted with brine before it is applied to the pavement, it reduces the tendency for salt to bounce and scatter and enhances its ability remain on the pavement and now, only 4% of salt is lost beyond the road surface. The implications are that pre-wetting the salt can allow application rates to be reduced up to approximately 25% and achieve the desired deicing effect.

4.4.1 EXPANDED USE OF BRINE FOR ROADWAY DEICING

Using brine has benefits for the Illinois Tollway, customers and the environment.

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In 2019, the Illinois Tollway began working with the University of Connecticut to evaluate the water quality benefits and energy production potential of invasive vegetation, such as cat-tails, harvested from drainage ditches and ponds. In particular, the Illinois Tollway is looking to cattail harvesting as a way of removing environmentally detrimental chlorides, resulting from winter deicing activities, from the environment while also improving the function of the drainage system.

This three-year research program will evaluate the costs and benefits of harvesting and re-moving cattail biomass annually, along with the chlorides it has accumulated, and identifying ways to utilize the harvested material for other useful purposes.

Potential benefits include:

• Removal of chlorides and other pollutants from the system• Water quality improvement within the Illinois Tollway’s drainage system and downstream• Reduced drainage system waste and the creation of a sustainable maintenance program• Determination of whether this harvested material can be used as an energy source in wastewater treatment processes or as compost In 2020, the second and final harvest was completed. Processing lab samples of the basin soils, cattail plants, and compost samples from the first year's harvest is ongoing.

4.4.2 INVASIVES TO ENERGY RESEARCH PROGRAM

Maintenance Facility, M-3 Maintenance Facility, M-8

From a safety and operations perspective, pre-wetting immediately activates the salt, jump-starting the deicing process, resulting in more rapid improvement of roadway driving conditions during icing events.

From an environmental perspective, reducing the amount of salt applied to the system sub-sequently results in less salt entering rivers, streams and lakes.

Increased use of brine will also decrease the Illinois Tollway’s dependency on salt. This can re-duce costs, particularly during winter seasons when salt supplies are low and demand is high. The Illinois Tollway has been testing brine for several years, having procured two mobile brine makers, with limited production capacity and outfitting its fleet for increased brine applications.

In 2019, the Illinois Tollway implemented updates to their deicing system and equipment. The Illinois Tollway has purchased two mobile salt brine making units that are primarily based in Maintenance Yards 3 and 14. These units make brine that is used across the system. In 2020, the Illinois Tollway deployed the following updates to the deicing equipment and procedures:

• Testing two routes for all-brine deicing operations• Expanding brine making to Maintenance Yard 8 in Aurora, and adding five storage tanks • Testing an “enhanced brine” for effectiveness. If found effective, can be made at the upgraded Maintenance Yard 8

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The Illinois Tollway continues to utilize the Infrastructure Voluntary Evaluation Sustainabil-ity Tool (INVEST) process developed by the Federal Highway Administration (FHWA) that enables transportation agencies to assess the sustainability of their projects and systems. The Illinois Tollway customized the FHWA’s INVEST program by incorporating supplements to existing FHWA criteria and creating new criteria. In 2020, the INVEST team assessed the Illinois Tollway’s system using the INVEST System Planning and Operations and Mainte-nance modules to determine system scores. The 2020 System Planning and Operations and Maintenance scores reflect the highest level of achievement: Platinum.

In 2020, the Illinois Tollway also used the INVEST Project Development module to evaluate in-progress design and construction contracts with an estimated construction cost exceed-ing $10 million. Projects that reached construction substantial completion in 2013 and 2014 averaged a silver rating, while projects in 2015, 2016 and 2017 averaged a gold rating. Projects that reached construction substantial completion in 2018 and 2019 projects had less extensive planning processes, more diverse scopes and, for those scored using version 1.2, more strin-gent scoring criteria. The 2018 and 2019 projects averaged a silver rating. In 2020, individual projects earned the highest scores obtained by the Illinois Tollway in economic analysis.

Planners, designers, engineers, construction managers, contractors and Illinois Tollway em-ployees have also been participating in a rigorous sustainability process that includes project scoring and workshops involving brainstorming sustainability practices. The Illinois Tollway’s INVEST Program not only improves Illinois Tollway sustainability, which directly benefits its customers and the community, but it also provides exposure to sustainable principles and practices to many industry professionals. These professionals can in turn incorporate sus-tainable principles and practices into other projects they are involved with throughout the region and country.

4.4.3 INVEST PROGRAM

I-294, Ogden Avenue Interchange

In 2020, the Illinois Tollway successfully concluded the ninth year of the agency’s Move Illinois capital program. Projects included under the capital program continue to increase mobility, relieve congestion, reduce pollution, create jobs and link economies throughout the region. The Illinois Tollway is committed to providing opportunities for all types and sizes of business-es as part of the Move Illinois Program. Contracting activities in 2020 provided for a variety of work that is necessary to maintain the Illinois Tollway system in a state of good repair.

Approximately $1.2 billion is allocated for Move Illinois projects for fiscal year 2020. At the completion of 2020, the Illinois Tollway will have spent more than 50% of the $14 billion Move Illinois Program budget, investing in projects that are addressing the needs of the existing Illinois Tollway system such as rebuilding and widening the Jane Addams Memorial Tollway (I-90) as a state-of-the-art 21st century corridor and delivering the new Illinois Route 390 Tollway. Ongoing work includes reconstructing the Central Tri-State Tollway (I-294), completing the new interchange connecting the Tri-State Tollway (I-294) and I-57 and deliv-ering the new, all-electronic I-490 Tollway.

4.5 CONSTRUCTION AND PROFESSIONAL SERVICES 2020 CONTRACTS

The Illinois Tollway is committed to providing opportunities for all types and sizes of businesses as part of the Move Illinois Program.

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Numerous construction contracts involving roadway, utility, facility and bridge reconstruction or rehabilitation throughout the Illinois Tollway system were completed or active in 2020. A complete list of these projects is included in Appendix B of this report. A map indicating the locations of these projects is depicted in Exhibits 6 and 7.

The highlights of construction contracts active in 2020 include: Systemwide

• ITS and fiber optic infrastructure improvements • Facilities improvements • Toll plaza lighting improvements • Various toll plaza HVAC improvements • Structural repair and preservation • Signage improvements • Landscape improvements • Drainage improvements • Intermittent pavement repairs • Pavement marking

4.5.1 CONSTRUCTION CONTRACTSJane Addams Memorial Tollway (I-90)

• Grading and Drainage Modifications, Jane Addams Memorial Tollway (I-90) at IL 47, MP 46.4

Tri-State Tollway (I-94/I-294/I-80)• Bridge Reconstruction (BN 261) - Burlington Northern Santa Fe Railway (BNSF) over the Tri-State Tollway (I-294) - MP 26.6• Roadway and Bridge Reconstruction - Tri-State Tollway (I-294) - Mile Long Bridge - MP 20.7 to MP 22.3• Ramp D Roadway and Bridge Tri-State Tollway (I-294) MP 7.7 to MP 8.2• Roadway and Bridge Reconstruction, Edens Spur, Tri-State Tollway (I-94), MP 26.9 to MP 29.0• Roadway and Bridge Reconstruction, Edens Spur, Tri-State Tollway (I-94), MP 29.0 to MP 30.0

Veterans Memorial Tollway (I-355)• Roadway and Bridge Rehabilitation and Widening From Butterfield Road (MP 22.3) to Army Trail Road (MP 29.8)

Reagan Memorial Tollway (I-88)• Pavement and Structure Reconstruction and Rehabilitation - Reagan Memorial Tollway (I-88) - MP 118.06 to MP 123.46• Windsor Drive Bridge Replacement Over Illinois Tollway Connector Ramps M & N between I-88 and I-294

Elgin O’Hare Western Access (IL 390/I-490)• Elgin O'Hare Western Access Tollway (I-490) Interchange Construction, Jane Addams Memorial Tollway (I-90) Higgins Creek to Mount Prospect Road, MP 73.5 to MP 74.7, Western Access Tollway (I-490) Touhy Ave to I-90 MP 5.9 to MP 6.24• I-490 at I-90 Interchange Eastbound and Westbound, I-90 Ramp Construction - MP 73.2 to MP 74.5

I-294, Archer Avenue Bridge Reconstruction

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Numerous professional services contracts involving roadway, utility, facility and bridge recon-struction or rehabilitation throughout the Illinois Tollway system were completed or active in 2020. Professional services contracts include design, construction management and plan-ning study contracts. A complete list of these professional services contracts is provided in Appendix C of this report.

The highlights of 2020 professional services contracts include: Systemwide

• Design Upon Request • Construction Management Upon Request • Maintenance Facilities Construction Management Services Upon Request • Environmental Studies Upon Request • Maintenance Facilities Site Plan and Design Upon Request• Materials Engineering Services Upon Request • Land Acquisition and Surveying Services Upon Request • Utility Location and Identification Assistance Upon Request • Aerial Mapping Services Upon Request • Geotechnical Services Upon Request• Traffic Operation and Maintenance Performance Evaluation and Enhancement Support • Intelligent Transpiration Systems (ITS) Services Upon Request

Jane Addams Memorial Tollway (I-90)• Construction Management - Pavement and Bridge Preservation MP 2.6 (Rockton Road) to MP 18.3 (Kishwaukee River Bridge)

Tri-State Tollway (I-94/I-294/I-80)• Construction Management - Mile Long Bridge Reconstruction • Phase II Engineering - Mile Long Bridge Rehabilitation / Reconstruction • Phase II Engineering - Roosevelt Road (MP 30.5) to St Charles Road (MP 32.3)• Design Corridor Management, Project Management and Phase II Engineering• Phase II Engineering - I-55 Ramps (MP 24.1) to Ogden Avenue (MP 27.8)• Phase II Engineering - 95th Street (MP 17.8) to LaGrange Road (MP 20.7)• Construction Management - Elgin O'Hare Western Access, I-294 (Grand Avenue to Wolf Road)• Construction Management - I-294 / I-57 Interchange, Tri-State Tollway MP 7.6 (I-57)• Phase II Engineering - Wolf Road (MP 36.2) to O'Hare Oasis (MP 37.8)• Phase II Engineering - St Charles Road (MP 32.3) to North Avenue / Lake Street (MP 33.5)• Phase II Engineering - 75th Street (MP 22.3) to I-55 Ramps (MP 24.1)

4.5.2 PROFESSIONAL SERVICES CONTRACTS Veterans Memorial Tollway (I-355)• Phase II Engineering – Roadway and Bridge Rehabilitation, MP 22.3 (STA 11260+00, Butterfield Road) to MP 29.8 (Army Trail Road)• Construction Management - Roadway and Bridge Rehabilitation, I-55 (MP 12.3) to Army Trail Road (MP 29.8)• Phase II Engineering – Roadway and Bridge Rehabilitation - MP 12.3 (I-55) to MP 22.3 (STA 11260+00, Butterfield Road)

Reagan Memorial Tollway (I-88)• Phase II Engineering – Windsor Road Bridge Reconstruction• Construction Management – Windsor Road Bridge Reconstruction• Phase II Engineering - Roadway and Bridge Rehabilitation, MP 117.8 (Aurora Toll Plaza) to MP 123.4 (IL 59)

Elgin O’Hare Western Access (IL 390/I-490)• Construction Corridor Manager and Owners Representative• Phase II Engineering - I-294 to I-90- Bensenville Yard Underpass• Design Corridor Manager Services• Construction Management Upon Request• Construction Management - I-490 at I-90• Construction Management - IL 19 Interchange

I-88, Eola Road

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The Illinois Tollway is committed to serving the transportation needs of Northern Illinois and its 1.6 million daily drivers. The Illinois Tollway’s 2021 construction contracts help the Illinois Tollway achieve the desired outcomes outlined in the Governor’s Office of Management and Budget, Budgeting for Results. Desired outcomes include increasing employment; attracting, retaining and growing businesses; improving infrastructure; creating safer communities; sup-porting basic functions of government and strengthening cultural and environmental vitality.

The Move Illinois capital program will be in its 10th year in 2021, during which the Illinois Tollway will continue to expand and improve the Illinois Tollway system, implement techno-logical innovations, expand opportunities for small, diverse and veteran firms and strive to exceed the needs of customers and communities. Thanks to the Illinois Tollway’s senior lead-ership team, low relative operational expenses and ongoing realization of savings throughout

4.6 ANTICIPATED 2021 CONSTRUCTION CONTRACTS

the capital program, the Tollway is committed to keeping all scheduled infrastructure invest-ments on track. In addition to investing toll dollars throughout the five roadways that make up the Illinois Tollway system, the 2021 budget will allow the Illinois Tollway to continue investing in people and opportunities that inspire creativity and drive innovation, ensuring the Illinois Tollway’s viability and effectiveness and increase diversity.

The Illinois Tollway’s current leadership team has been working tirelessly to ensure the agen-cy reflects the communities the Illinois Tollway serves, both inside and out. The 2021 budget supports projects and initiatives to ensure minority performance on Illinois Tollway contracts is at an all-time high, with more minority-owned business participation than ever thanks to an overwhelming response from contracting and professional service communities.

The Illinois Tollway’s 2021 spending plan allocates nearly $1.04 billion for direct funding and debt service on capital investments, as well as $380 million for maintenance and operations – the same as budgeted in 2020. The 2021 budget provides funding for annual maintenance and operations activities including services that focus on the Illinois Tollway’s customers. This includes $104 million in Business Systems and Toll Operations to support tolling and customer service, $35.6 million in State Police for safety services and $103.1 million in Engineering and Facilities and Fleet to support roadways maintenance.

The Illinois Tollway’s 2021 budget calls for investing $1.53 billion in capital spending, including projects to build and repair roadways, bridges and interchanges and other capital invest-ments across the system. The 10th year of the Move Illinois Program has $312.2 million budgeted for systemwide roadway and bridge repairs to keep the existing Illinois Tollway system in good repair, as well as funding for key projects, including:

The Illinois Tollway’s current leadership team has been working tirelessly to ensure the agency reflects the communities the Illinois Tollway serves, both inside and out.

I-294 Central Tri-State Reconstruction and Widening

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• $690.4 million to continue with construction, design, utility and right-of-way activities to support planned reconstruction and congestion relief for the Central Tri-State Tollway (I-294)• $451.4 million to continue design and advance work for construction of the new I-490 Tollway connecting with the Jane Addams Memorial Tollway (I-90) and the Central Tri-State Tollway (I-294) and for construction of the new I-490 Interchange providing western access into O’Hare International Airport• $78 million to advance continue roadway and ramp construction to complete the Tri-State Tollway (I-294)/I-57 Interchange• $8.5 million to increase participation for underemployed workers and certified disadvantaged, minority- and women-owned business enterprise (D/M/WBE) firms, and small and veteran-owned businesses working on Tollway contracts by providing support through the Tollway’s ConstructionWorks workforce development services, Technical Assistance Program and Small Business Initiative

This section highlights Illinois Tollway’s Move Illinois capital program projects anticipated to be in construction in 2021. This information is updated with the most recent data available from the Illinois Tollway’s Program Management Office. With these projects, the Illinois Toll-way system will continue to better serve the needs of its customers.

The Move Illinois Program consists of projects required to maintain the integrity of the exist-ing system infrastructure, provide new interchanges, improve access to and from the Illinois Tollway System, address congestion areas across the system and evaluate the construction of new Illinois Tollway routes. A map of the proposed construction for 2021 is contained in Exhibits 8 and 9 of this report. A complete project list for the Move Illinois capital program is contained in Appendix D and Exhibit 10 of this report.

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Since opening with 899 lane miles in 1959, the Illinois Tollway system has grown by 255% to 2,292.5 lane miles. The system has served an important role in the development of the economy in Northern Illinois, providing rapid and reliable interstate travel between Northern Illinois, Indiana and Wisconsin.

As the growth in suburban areas surrounding Chicago occurred throughout the 1960s and 1970s, the Illinois Tollway system evolved into serving an ever-increasing commuter travel market and connecting suburban Chicago and O’Hare International Airport. Now, the five interstates that compose the Illinois Tollway system serve suburban Cook County and the Chicago-area collar counties, which together represent some of the fastest-growing areas in Illinois in terms of population and employment. Expansion of the Illinois Tollway system is measured by an increase in both mainline and ramp lane miles. In 1959, the Illinois Tollway system’s first full year of operation, there were 899 lane miles open. Since then, lane miles have been added through the construction of new routes, expansion of existing routes and by interstate widening and interchange projects. As of the end of 2020, the Illinois Tollway system consisted of approximately 2,292.5 lane miles open to traffic, representing a growth of 255% since 1959. Since 2012, the Tollway has seen growth of more than 260 lane miles, as shown in Figure 5-1. An overall timeline of the Illinois Tollway system expansion can be found in Appendix A. The future growth of the Illinois Tollway system throughout the implementation of the Move Illinois Program is provided in the below table, by corridor. This estimate is based on the projected growth due to the Move Illinois Program, and additional growth may also occur as part of other systemwide improvements that may be identified, planned, designed and con-structed during this time. All lanes (mainline, auxiliary, ramps and toll plaza manual lanes) are included. Lane mile inventory is tracked in Cartegraph that categorizes each individual lane

EXPANSION OF THE SYSTEM5.0

TOLLWAY 2012 2013 2014 2015 2016 2017 2018 2019 2020

Tri-State Tollway (I-294/I-94/I-80) 786.5 786.5 798.6 801.2 801.2 794.9 794.9 799.7 799.6

Jane Addams Memorial Tollway (I-90) 470.3 474.0 540.9 542.5 612.1 615.6 616.1 619.2 621.1

Reagan Memorial Tollway (I-88) 528.6 528.6 529.4 531.0 531.0 530.1 530.1 534.0 534.0

Veterans Memorial Tollway (I-355) 263.5 263.5 263.5 263.5 263.1 263.1 263.1 264.5 264.5

Illinois Route 390 Tollway (IL 390) 0.0 0.0 0.0 0.0 51.3 73.3 73.3 73.3 73.3

I-490 Tollway (I-490) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

TOTAL LANE MILES 2048.9 2052.6 2132.4 2138.2 2258.7 2,277.0 2,277.5 2,290.7 2,292.5

INCREASE–ANNUAL 3.7 79.8 5.8 120.5 18.3 0.5 13.2 1.8

% INCREASE–AGGREGATE 0.2% 4.1% 4.4% 10.2% 11.1% 11.2% 11.8% 11.9%

Table 5-1: Recent Growth of the Illinois Tollway System per Corridor (By Lane Miles)

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across the system. The Cartegraph OMS database is reviewed and updated when projects are completed that result in a change in system lane miles. The Illinois Tollway system will continue to grow until the completion of the Move Illinois Pro-gram in 2027. As improvement projects add new lanes, such as IL 390, I-490 and I-294, the total lane mile values will update accordingly in future versions of this and/or other reports, based on the evolution of those designs. The system growth projections from 2021 to 2027 are based on calculations provided by the Illinois Tollway Design Corridor Managers (DCM) of the respective improvement projects. Based upon the proposed project scopes, specifi-cally those that increase capacity on the mainline, add interchange ramps and add mainline elements, the overall system lane-mile total is expected to grow an additional 5.5% from 2021 through 2027. The current projected growth of the Illinois Tollway system is largely driven by Illinois Route 390 and I-490 projects. These projects will continue to change the face of Chicago’s north-west suburbs, the Midwest region and beyond.

TOLLWAY 2021 2022 2023 2024 2025 2026 2027

Tri-State Tollway (I-294/I-94/I-80) 799.6 811.9 811.9 814.9 823.9 847.1 847.1

Jane Addams Memorial Tollway (I-90) 621.1 621.1 621.1 621.1 621.1 621.1 621.1

Reagan Memorial Tollway (I-88) 534.0 534.0 534.0 534.0 534.0 534.0 534.0

Veterans Memorial Tollway (I-355) 264.5 264.5 264.5 264.5 264.5 264.5 264.5

Illinois Route 390 Tollway (IL 390) 73.3 73.3 82.1 85.5 91.6 91.6 91.6

I-490 Tollway (I-490) 0.0 0.0 0.0 33.1 66.0 66.0 66.0

TOTAL LANE MILES 2,292.5 2,304.8 2,313.6 2,353.1 2,401.1 2,424.3 2,424.3

INCREASE–ANNUAL 0.0 12.3 8.8 39.5 48.0 23.2 0.0

% INCREASE–AGGREGATE 11.9% 12.5% 12.9% 14.8% 17.2% 18.3% 18.3%

Table 5-2: Projected Growth of the Illinois Tollway System per Corridor (By Lane Miles)

144 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 145

The purpose of the 2020 Property Insurance Report is to calculate esti-mated replacement costs for the assets of the Illinois Tollway system. Estimated replacement costs derived in that report serve as a basis for the Illinois Tollway to determine the amount of insurance coverage to maintain in accordance with the requirements of Section 715 of the Amended and Restated Trust Indenture of the Illinois State Toll Highway Authority, effective March 31,1999.

Within the Illinois Tollway system there are a total of 185 facilities

including maintenance yards, oases, one maintenance annex facility (a smaller maintenance yard), stand-alone salt storage facilities, toll plazas, telecommunication towers, the Central Administration Complex, the Central Maintenance Support facility and other miscellaneous facilities that support the maintenance and operations of the Illinois Tollway system. These facilities include buildings, equipment and hardware needed to operate and maintain the integrity of the Illinois Tollway system. Given the varying level of completeness of the current capital program (Move Illinois) proj-ects, and the components that make up those projects, Illinois Tollway infrastructure is in an ongoing state of change. To simplify the replacement cost valuation process, the assets of the Illinois Tollway system have been categorized into two sections: Structures and Real Property. The Structures and Real Property categories are comprised of the following components: The Illinois Tollway has elected to self-insure components valued up to $1 million. Accordingly, the 2020 Property Insurance Report lists components of Structures and Real Property with estimated re-placement cost values greater than $1 million. Additional assets not included as part of the asset valuation for insurance purposes are mainline and ramp pavements, and drainage systems.

INSURANCE6.0

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The 2020 cost values combined with the updates to the inventory of assets resulted in a 2020 replacement cost value of $5,769,586, 5.01% greater than the replacement cost value of $5,489,712,000 shown in the 2019 Property Insurance Report. There are additional factors recommended for Illinois Tollway consideration should major structures or real property, like a bridge or the Central Administration Complex, require replacement. These factors have not been included in the replacement costs presented herein. If the Illinois Tollway de-termines that it is appropriate to obtain insurance coverage for such additional factors, the following percentage amounts should be added to the replacement costs presented herein:

• Design Engineering: Approximately 9% of the construction cost• Construction Engineering: Approximately 9% of the construction cost• Removal Costs: Approximately 15% of the construction cost for buildings, bridges, bridge culverts, retaining walls and noise walls• Costs of equipment, technology and code required upgrades

The Illinois Tollway’s current Schedule of Insurance Policies in Force are listed on the following pages.

STRUCTURES REAL PROPERTY

Bridges Toll Plazas

Bridge Culverts Central Administration complex

Retaining Walls Maintenance Facilities

Noise Abatement Walls Information Technology

Oases

Building Contents

Table 6-1: Structures and Real Property Components

70+12+9+5+2+1+1+ A71+11+8+5+2+1.5+1+ A

Figure 6-1: Property Insurance Data 2019

618

RETAINING WALLS

TOLL PLAZAS

CULVERTS

MAINTENANCE FACILITIES

285

85

35

33

BRIDGES

IT

CA

10

1

NUMBER OF ASSETS NUMBER VALUES ($000 = COST IN MILLIONS)

$3,838.64

$680.97

$472.54

$293.48

$82.29

$64.57

$57.22

Figure 6-2: Property Insurance Data 2020

616

RETAINING WALLS

TOLL PLAZAS

CULVERTS

MAINTENANCE FACILITIES

264

87

37

34

BRIDGES

IT

CA

25

1

$4,079.66

$630.81

$485.84

$300.94

$139.45

$68.86

$64.04

NUMBER OF ASSETS NUMBER VALUES ($000 = COST IN MILLIONS)

148 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 149

EXCESS LIABILITY

Carrier Policy Limits Expires

Hallmark $5,000,000/occurrence and aggregate 06/01/2021 Allied World Assurance Co $10,000,000/occurrence and aggregate 06/01/2021 Sompo/Endurance $15,000,000/occurrence and aggregate 06/01/2021 Aspen Specialty $15,000,000/occurrence and aggregate 06/01/2021 Westchester Surplus Lines $15,000,000/occurrence and aggregate 06/01/2021 Great American (p/o $85M) $25,000,000/ occurrence and aggregate 06/01/2021Axis Surplus Ins. Co. (p/o $85M) $12,500,000/ occurrence and aggregate 06/01/2021 RSUI Indemnity Co. (p/o $85M) $20,000,000/occurrence and aggregate 06/01/2021Berkley Ins Co (p/o $85M) $15,000,000/ occurrence and aggregate 06/01/2021 Arch (p/o $85M) $12,500,000/ occurrence and aggregate 06/01/2021 Policies are excess of coverage provided by the commercial general liability policy and the business auto policy. Total excess coverage of $150 million, coverage is in the order shown, top to bottom. Broker: Mesirow/Alliant Insurance Services

PROPERTY COVERAGE

Carrier Policy Limits Expires

RSUI Indemnity Co. $200,000,000 04/01/2021 This policy provides “all risk” protection for toll road structures including but not limited to: bridges, buildings, retaining walls, etc. subject to retention by the Tollway of $1,000,000 per occurrence. This policy also provides for protection from toll revenues lost due to a covered incident. Protection is subject to policy limits and its specific sub-limits.

Hiscox/Lloyd’s Syndicate Terrorism Coverage $25,000,000 (excess of $25,000,000) 04/01/2021

Westchester Excess Earthquake Coverage $50,000,000 (excess of $50,000,000) 04/01/2021

Broker: Mesirow/Alliant Insurance Services

THE ILLINOIS STATE TOLL HIGHWAY AUTHORITY SCHEDULE OF INSURANCE POLICIES & SERVICES

DECEMBER 2019

COMMERCIAL GENERAL LIABILITY

Carrier Policy Limits Expires

Lexington Ins. Company $5,000,000/occur.

$5,000,000/aggregate 06/01/2021 The Policy provides general liability protection for the operations of the Tollway. Coverage includes financial protection for bodily injury and property damage incidents on a per occurrence basis subject to the annual aggregate. This policy is written with a $1,000,000 per occurrence retention. Coverage includes Employment Practices and errors and omissions for public officials. Policy is combined with commercial auto liability. Broker: Mesirow/Alliant Insurance Services

COMMERCIAL AUTO LIABILITY

Carrier Policy Limits Expires

Lexington Ins. Company $5,000,000/occurrence 06/01/2021 Policy provides accident liability protection for the Authority’s fleet of road licensed vehicles. Policy includes $25,000 per person/$50,000 per occurrence of uninsured/underinsured motorist protection and $5,000 of auto medical payments protection. Policy limit provides coverage on a per occurrence basis. This policy is written with a $1,000,000 per occurrence retention. Policy is combined with commercial general liability. Broker: Mesirow/Alliant Insurance Services

150 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 151

FIDELITY AND SURETY BOND

Carrier Policy Limits Expires

State Of Illinois Self-Insured Bond for 05/01/2021Central Management Services All Tollway Employees Workers’ Compensation protection of the Tollway coverage is self-funded Claim Administration Services with CorVel Corporation Broker: Mesirow/Alliant Insurance Services

CYBER LIABILITY

Carrier Policy Limits Expires

Travelers $10,000,000 01/01/2021

Policy provides breach response services to the Insured Organization because of an actual or reasonably suspected data breach or security breach that the insured discovers subject to a $500,000 deductible. Broker: Mesirow/Alliant Insurance Services

BUILDING INSURANCE

Carrier Policy Limits Expires

Federal Insurance Co, $64,571,000 (Structure) 04/01/2021 $3,230,000 (Contents) $82,290,000 (EDP) $150,091,000 (TOTAL) Provides coverage for the Central Administration Building includes contents and EDP coverage subject to $50,000 deductible. Policy includes several sub-limits of coverage. Broker: Mesirow/Alliant Insurance Services

EQUIPMENT BREAKDOWN INSURANCE

Carrier Policy Limits Expires

Federal Insurance Co, $125,000,000/per occurrence 08/01/2021 Policy provides protection for losses involving boilers and machinery at any of the Authority’s locations. This coverage is subject to a $25,000 deductible per occurrence. Broker: Mesirow/Alliant Insurance Services

PUBLIC OFFICIALS BOND

Carrier Policy Limits Expires

Ohio Casualty Insurance Blanket Bond 03/16/2021 Bond provides Public Officials Bonding for Directors and Officers of the Authority. Broker: Mesirow/Alliant Insurance Services

152 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 153

The Consulting Engineers for the Illinois Tollway have reviewed the re-newal and replacement needs of the Illinois Tollway system to develop recommendations for the deposit to be made to the Renewal and Re-placement (R&R) Account in 2021. In addition to the maintenance and rehabilitation needs of the system, the Amended and Restated Trust Indenture, dated March 31, 1999, also permits the purchase of capital equipment under the R&R Account.

In March 1999, an amended and re-stated Trust Indenture became effective, replacing the 1985 Trust Indenture.

Modifications to the 1985 Trust Indenture included renaming the Major Improvement Account and the Capital Improvement Account. These are now called the Renewal and Replacement Account and the Improvement Account, respectively. Definitions of the types of work to be included in each account were also revised. In accordance with Section 710 of the Trust Indenture, on September 17, 2020, the Illinois Tollway provided the Consulting Engineers an audited ending balance of the 2019 R&R Account of $371 million and updated estimated total draws for the R&R Program in 2020 to be approximately $318 million. Based on this information, the Consulting Engineers amended the September 26, 2019 letter to reflect a recommended a deposit of $120 million to the R&R Account in 2020. Then on September 24, 2020, the Consulting Engineers recommended that the sum of $228,000,000 be deposited into the Renewal and Replacement Account for 2021. The account was debited during 2020 against repair and replacement projects aimed at maintaining the quality of existing Illinois Tollway facilities. The combination of deposits and draws on the cash balance of the Renewal and Replacement Account will fund the projects in the Program, I-PASS Transponders, Information Technology projects, the Intelligent Transportation Systems program and other Capital Projects.

RENEWAL AND REPLACEMENT DEPOSITS

7.0

154 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 155

APPENDIX A ILLINOIS TOLLWAY SYSTEM

EXPANSION HISTORY

156 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 157

YEAR

CENT

ERLI

NE

MIL

ESLA

NE

MIL

ES*

ADDI

TION

S

1959

187.

389

9.0

ORIG

INAL

TOL

LWAY

(FIR

ST F

ULL

YEAR

OF

OPER

ATIO

N)

1960

187.

390

0.0

TRI-S

TATE

TOL

LWAY

AND

JAN

E AD

DAM

S M

EMOR

IAL

TOLL

WAY

W

IDEN

ED (3

RD L

ANE)

AT

O’HA

RE A

IRPO

RT

1963

187.

390

0.5

TRI-S

TATE

TOL

LWAY

WIL

LOW

ROA

D IN

TERC

HANG

E (2

RAM

PS)

1966

187.

391

3.5

TRI-S

TATE

TOL

LWAY

WID

ENED

(3RD

LAN

E) IN

BOT

H DI

RECT

IONS

MP

0.0

TO M

P 5.

0; I-

80 IN

TERC

HANG

E AD

DED

(3 R

AMP-

MIL

ES)

1967

187.

393

1.5

JANE

ADD

AMS

MEM

ORIA

L TO

LLW

AY W

IDEN

ED (3

RD L

ANE)

IN B

OTH

DIRE

CTIO

NS M

P 2.

5 TO

MP

11.0

; TR

I-STA

TE T

OLLW

AY L

INCO

LN O

ASIS

RAM

PS A

DDIT

ION

(4 R

AMPS

)

1970

187.

393

3.0

JANE

ADD

AMS

MEM

ORIA

L TO

LLW

AY A

RLIN

GTON

HEI

GHTS

INTE

RCHA

NGE

ADDI

TION

1971

187.

393

5.0

TRI-S

TATE

TOL

LWAY

PLA

ZA 3

7 RA

MP

WID

ENIN

G; W

ILLO

W R

OAD

INTE

RCHA

NGE

ADDI

TION

1972

187.

393

6.5

TRI-S

TATE

TOL

LWAY

WID

ENED

(4TH

LAN

E) M

P 39

.0 T

O M

P 40

.0;

JANE

ADD

AMS

MEM

ORIA

L TO

LLW

AY IL

LINO

IS R

OUTE

47

IN

TERC

HANG

E AD

DITI

ON

1973

187.

395

4.0

TRI-S

TATE

TOL

LWAY

WID

ENED

(3RD

LAN

E) IN

BOT

H DI

RECT

IONS

MP

16.0

TO

MP

24.0

; PLA

ZA 3

2 RA

MPS

1974

254.

512

63.0

REAG

AN M

EMOR

IAL

TOLL

WAY

EXT

ENSI

ON C

ONST

RUCT

ED;

TRI-S

TATE

TOL

LWAY

WID

ENED

(3RD

LAN

E) IN

BOT

H DI

RECT

IONS

MP

44.0

TO

MP

49.0

; JA

NE A

DDAM

S M

EMOR

IAL

TOLL

WAY

WID

ENED

(3RD

LAN

E) M

P 11

.0 T

O M

P 17

.0

1975

254.

512

86.0

JANE

ADD

AMS

MEM

ORIA

L TO

LLW

AY W

IDEN

ED (3

RD L

ANE)

IN B

OTH

DIRE

CTIO

NS M

P 5.

0 TO

MP

16.0

; BAR

RING

TON

RD. IN

TERC

HANG

E

1976

254.

513

10.0

TRI-S

TATE

TOL

LWAY

WID

ENED

(3RD

LAN

E) IN

BOT

H DI

RECT

IONS

MP

49.0

TO

MP

53.0

AND

MP

62.5

TO

MP

70.5

1977

254.

513

32.0

REAG

AN M

EMOR

IAL

TOLL

WAY

WID

ENED

(3RD

LAN

E) IN

EAC

H

DIRE

CTIO

N M

P 14

5.0

TO 1

56.0

1979

254.

513

45.0

TRI-S

TATE

TOL

LWAY

WID

ENED

(3RD

LAN

E) IN

BOT

H DI

RECT

IONS

MP

70.5

TO

MP

77.0

1982

254.

513

49.5

REAG

AN M

EMOR

IAL

TOLL

WAY

U.S

. ROU

TE 5

1 IN

TERC

HANG

E

AND

ILLI

NOIS

ROU

TE 5

9 IN

TERC

HANG

E RA

MPS

; TR

I-STA

TE T

OLLW

AY H

INSD

ALE

OASI

S RA

MPS

, PLA

ZA 3

7 EX

TEND

ED A

ND W

IDEN

ED

1984

254.

513

54.0

JANE

ADD

AMS

MEM

ORIA

L TO

LLW

AY W

IDEN

ED (4

TH L

ANE)

WES

TBOU

ND M

P 1.

2 TO

MP

2.5

AND

ROS

ELLE

ROA

D IN

TERC

HANG

E RA

MPS

; TR

I-STA

TE T

OLLW

AY W

IDEN

ED (4

TH L

ANE)

NOR

THBO

UND

MP

41.5

TO

MP

42.5

Appendix A Illinois Tollway System Expansion History

158 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 159

YEAR

CENT

ERLI

NE

MIL

ESLA

NE

MIL

ES*

ADDI

TION

SAppendix A Illinois Tollway System Expansion History

1986

254.

513

54.5

REAG

AN M

EMOR

IAL

TOLL

WAY

NAP

ERVI

LLE

ROAD

INTE

RCHA

NGE

(1 R

AMP

ADDE

D)

1987

254.

513

67.0

REAG

AN M

EMOR

IAL

TOLL

WAY

WID

ENED

(3RD

LAN

E) IN

BOT

H DI

RECT

IONS

MP

123.

5 TO

MP

129.

5;

JANE

ADD

AMS

MEM

ORIA

L TO

LLW

AY E

AST

RIVE

RSID

E BO

ULEV

ARD

INTE

RCHA

NGE

RAM

P

1988

254.

513

68.0

REAG

AN M

EMOR

IAL

TOLL

WAY

ORC

HARD

ROA

D IN

TERC

HANG

E

1989

272.

014

96.0

VETE

RANS

MEM

ORIA

L TO

LLW

AY O

PENE

D;

TRI-S

TATE

TOL

LWAY

95T

H ST

REET

INTE

RCHA

NGE

(2 A

DDIT

IONA

L RA

MPS

) & IL

LINO

IS R

OUTE

60

INTE

RCHA

NGE

(2 A

DDIT

IONA

L RA

MPS

); JA

NE A

DDAM

S M

EMOR

IAL

TOLL

WAY

EAS

T RI

VERS

IDE

BOUL

EVAR

D IN

TERC

HANG

E (2

ADD

ITIO

NAL

RAM

PS)

1990

272.

014

97.5

TRI-S

TATE

TOL

LWAY

LAK

E CO

OK R

OAD

INTE

RCHA

NGE

(2 R

AMPS

ADD

ED);

JANE

ADD

AMS

MEM

ORIA

L TO

LLW

AY R

ANDA

LL R

OAD

INTE

RCHA

NGE

(2 R

AMPS

ADD

ED)

1991

272.

014

99.0

TRI-S

TATE

TOL

LWAY

159

TH S

TREE

T IN

TERC

HANG

E (4

RAM

PS A

DDED

)

1992

272.

015

12.5

REAG

AN M

EMOR

IAL

TOLL

WAY

ILLI

NOIS

ROU

TE 5

9 IN

TERC

HANG

E (4

RAM

PS A

DDED

); JA

NE A

DDAM

S M

EMOR

IAL

TOLL

WAY

WID

ENED

IN B

OTH

DIRE

CTIO

NS M

P 16

.6 T

O M

P 22

.6 T

RI-S

TATE

TOL

LWAY

PLA

ZA 3

2 TO

RI

VER

ROAD

RAM

P

1993

272.

015

71.5

TRI-S

TATE

TOL

LWAY

WID

ENED

IN B

OTH

DIRE

CTIO

NS 9

5TH

STRE

ET T

O I-1

90; B

ALM

ORAL

AVE

NUE

INTE

RCHA

NGE

(1 R

AMP

ADDE

D)

1994

272.

015

80.9

TRI-S

TATE

TOL

LWAY

75T

H ST

REET

INTE

RCHA

NGE;

RE

AGAN

MEM

ORIA

L TO

LLW

AY W

INFI

ELD

ROAD

INTE

RCHA

NGE;

JA

NE A

DDAM

S M

EMOR

IAL

TOLL

WAY

BEV

ERLY

ROA

D IN

TERC

HANG

E;

VETE

RANS

MEM

ORIA

L TO

LLW

AY W

IDEN

ED (3

RD L

ANE)

MP

14.4

TO

MP

18.5

1995

272.

015

83.9

LAKE

COO

K RD

. EXI

T RA

MP,

TS S

OUTH

BOUN

D BU

CKLE

Y RD

. (RO

UTE

137)

INTE

RCHA

NGE,

TS

ROCK

TON

RD. I

NTER

CHAN

GE, N

W

1997

272.

016

03.4

VETE

RANS

MEM

ORIA

L TO

LLW

AY W

IDEN

ED (3

RD L

ANE)

IN B

OTH

DIRE

CTIO

NS M

P 22

.6 T

O M

P 27

.9;

JANE

ADD

AMS

MEM

ORIA

L TO

LLW

AY R

ANDA

LL R

OAD

INTE

RCHA

NGE,

BAR

RING

TON

ROAD

AND

ROS

ELLE

ROA

D IN

TERC

HANG

E PL

AZAS

WIT

H AD

DITI

ONAL

WES

TBOU

ND L

ANE;

TRI

-STA

TE T

OLLW

AY IL

LINO

IS R

OUTE

137

INTE

RCHA

NGE

EXPA

NSIO

N;

REAG

AN M

EMOR

IAL

TOLL

WAY

ORC

HARD

ROA

D IN

TERC

HANG

E

1998

272.

016

22.6

REAG

AN M

EMOR

IAL

TOLL

WAY

WID

ENED

MP

118.

7 (P

LAZA

61

– AU

RORA

) TO

MP

123.

5 (IL

LINO

IS R

OUTE

59)

; ED

ENS

SPUR

PLA

ZA 2

4 (E

DENS

SPU

R);

JANE

ADD

AMS

MEM

ORIA

L TO

LLW

AY F

OX R

IVER

AND

PLA

ZA 9

(ELG

IN) W

IDEN

ING

MP

21.7

5 TO

MP

22.0

; U.S

. ROU

TE 2

0 BY

PASS

EX

IT L

ANE

ADDE

D RE

AGAN

MEM

ORIA

L TO

LLW

AY P

EACE

ROA

D IN

TERC

HANG

E (2

RAM

PS A

DDED

); TR

I-STA

TE T

OLLW

AY W

ILLO

W R

OAD

INTE

RCHA

NGE

(2 R

AMPS

ADD

ED);

GOLF

ROA

D IN

TERC

HANG

E PL

AZA

28 L

ANES

VE

TERA

NS M

EMOR

IAL

TOLL

WAY

63R

D ST

REET

INTE

RCHA

NGE

PLAZ

A 85

WID

ENIN

G; O

GDEN

AVE

NUE

INTE

RCHA

NGE

PLAZ

A 81

WID

ENIN

G

1999

272.

016

40.2

VETE

RANS

MEM

ORIA

L TO

LLW

AY P

LAZA

73

(ARM

Y TR

AIL

ROAD

); BO

UGHT

ON R

OAD

INTE

RCHA

NGE

AND

PLAZ

A EX

PANS

ION;

JA

NE A

DDAM

S M

EMOR

IAL

TOLL

WAY

I-29

0/RO

UTE

53 IN

TERC

HANG

E AN

D PL

AZA

15 E

XPAN

SION

; TR

I-STA

TE T

OLLW

AY W

IDEN

ED (4

TH L

ANE)

NOR

THBO

UND

FROM

EDE

NS S

PUR

TO H

ALF

DAY

ROAD

2000

272.

016

49.4

REAG

AN M

EMOR

IAL

TOLL

WAY

PLA

ZA 6

1 (A

UROR

A) I-

PASS

EXP

RESS

EXP

ANSI

ON M

P 11

7.6

TO M

P 11

8.2;

TR

I-STA

TE T

OLLW

AY W

IDEN

ED (4

TH L

ANE)

SOU

THBO

UND

FROM

HAL

F DA

Y RO

AD T

O ED

ENS

SPUR

SPL

IT A

ND A

DDIT

IONA

L SO

UTHB

OUND

EXI

T RA

MP

LENG

TH T

O LA

KE C

OOK

ROAD

(MP

52.9

TO

MP

56.4

); TR

I-STA

TE T

OLLW

AY P

LAZA

41

(163

RD S

TREE

T) I-

PASS

ONL

Y LA

NES

AND

INCR

EASE

D RA

MP

TAPE

RS T

O 15

9TH

STRE

ET

INTE

RCHA

NGE

MP

5.0

TO M

P 6.

5

2001

272.

016

52.5

TRI-S

TATE

TOL

LWAY

WID

ENED

FRO

M P

LAZA

36

(82N

D ST

REET

) TO

95TH

STR

EET

(MP

18.0

TO

MP

19.8

); DE

ERFI

ELD

ROAD

NO

RTHB

OUND

EXI

T RA

MP

ADDE

D FR

OM E

DENS

SPU

R AN

D NO

RTHB

OUND

ENT

RANC

E RA

MP

ADDE

D FR

OM L

AKE

COOK

ROA

D (M

P 52

.9);

GRAN

D AV

ENUE

INTE

RCHA

NGE

RAM

P AD

DED

(MP

69.8

)

2002

272.

016

53.5

REAG

AN M

EMOR

IAL

TOLL

WAY

PLA

ZA 6

1 (A

UROR

A) R

ECON

FIGU

RE F

OR A

DDIT

IONA

L I-P

ASS

EXPR

ESS

LANE

EAS

TBOU

ND (M

P 11

7.6

TO M

P 11

8.2)

; TR

I-STA

TE T

OLLW

AY P

LAZA

29

(TOU

HY) A

DDIT

IONA

L I-P

ASS

ONLY

LAN

E NO

RTHB

OUND

(MP

41.8

)

2003

272.

016

57.2

JANE

ADD

AMS

MEM

ORIA

L TO

LLW

AY P

LAZA

19

(RIV

ER R

OAD)

ADD

ITIO

NAL

I-PAS

S ON

LY L

ANES

(MP

0.6)

; PLA

ZA 1

7 (D

EVON

AV

ENUE

) ADD

ITIO

NAL

I-PAS

S ON

LY L

ANES

(MP

1.7)

; RE

AGAN

MEM

ORIA

L TO

LLW

AY P

LAZA

51

(YOR

K RO

AD) W

ESTB

OUND

CON

VERT

SHO

ULDE

R TO

INCR

EASE

I-PA

SS O

NLY

LANE

TA

PER

(MP

138.

2)

2004

272.

016

62.3

JANE

ADD

AMS

MEM

ORIA

L TO

LLW

AY R

OUTE

31

INTE

RCHA

NGE

ADDI

TION

AL R

AMP

LANE

AT

PLAZ

A 11

(MP

24.1

); PL

AZA

9 (E

LGIN

) ADD

ITIO

NAL

LANE

IN B

OTH

DIRE

CTIO

NS (M

P 25

.0);

REAG

AN M

EMOR

IAL

TOLL

WAY

FAR

NSW

ORTH

AVE

NUE

INTE

RCHA

NGE

ADDI

TION

AL R

AMP

LANE

AT

PLAZ

A 59

(MP

19.3

); PL

AZA

51 (Y

ORK

ROAD

) CON

VERT

ED S

HOUL

DER

EAST

BOUN

D ON

BOT

H SI

DES

OF P

LAZA

(MP

138.

2);

VETE

RANS

MEM

ORIA

L TO

LLW

AY W

IDEN

ED N

ORTH

BOUN

D FR

OM M

APLE

AVE

NUE

TO O

GDEN

AVE

NUE

(MP

18.3

TO

MP

19.5

); I-5

5 IN

TERC

HANG

E (S

OUTH

BOUN

D EX

IT T

O SO

UTHB

OUND

I-55

) ADD

ITIO

NAL

RAM

P LA

NE (M

P 12

.3)

2005

272.

016

69.5

REAG

AN M

EMOR

IAL

TOLL

WAY

WID

ENED

IN B

OTH

DIRE

CTIO

NS F

ROM

ILLI

NOIS

ROU

TE 5

9 (M

P 12

3.3)

TO

WAS

HING

TON

STRE

ET (M

P 12

6.5)

; JA

NE A

DDAM

S M

EMOR

IAL

TOLL

WAY

RAN

DALL

ROA

D IN

TERC

HANG

E AD

DITI

ONAL

RAM

P LA

NE (M

P 26

.6)

2006

272.

016

74.1

TRI-S

TATE

TOL

LWAY

WID

ENED

IN B

OTH

DIRE

CTIO

NS F

ROM

I-39

4 TO

HAL

STED

STR

EET;

ORT

PROJ

ECTS

REM

OVED

I-PA

SS A

UXILI

ARY

LANE

S

2007

284.

117

72.1

VETE

RANS

MEM

ORIA

L TO

LLW

AY S

OUTH

EXT

ENSI

ON C

ONST

RUCT

ED F

ROM

INTE

RSTA

TE 5

5 TO

INTE

RSTA

TE 8

0;

JANE

ADD

AMS

MEM

ORIA

L TO

LLW

AY IL

LINO

IS R

OUTE

173

INTE

RCHA

NGE

(MP

79.3

) RAM

PS A

DDED

2008

284.

117

96.5

VETE

RANS

MEM

ORIA

L TO

LLW

AY W

IDEN

ED N

ORTH

BOUN

D FR

OM 7

5TH

STRE

ET (M

P 15

.5) T

O OG

DEN

AVEN

UE (M

P 19

.5);

REAG

AN M

EMOR

IAL

WID

ENED

IN B

OTH

DIRE

CTIO

NS F

ROM

WAS

HING

TON

STRE

ET (M

P 12

6.5)

TO

FINL

EY R

OAD

(MP

132.

0);

TRI-S

TATE

TOL

LWAY

WID

ENED

IN B

OTH

DIRE

CTIO

NS F

ROM

STE

ARNS

SCH

OOL

ROAD

(MP

70.8

) TO

ILLI

NOIS

ROU

TE 1

73 (M

P 75

.7)

2009

284.

120

45.6

VETE

RAN'

S M

EMOR

IAL

TOLL

WAY

WID

ENED

SOU

THBO

UND

FROM

75T

H ST

REET

(MP

15.5

) TO

OGDE

N AV

ENUE

(MP

19.5

); RE

AGAN

MEM

ORIA

L TO

LLW

AY W

IDEN

ED IN

BOT

H DI

RECT

IONS

FRO

M F

INLE

Y RO

AD (M

P 13

2.0)

TO

ILLI

NOIS

ROU

TE 8

3 (M

P 13

7.1)

; TR

I-STA

TE T

OLLW

AY W

IDEN

ED IN

BOT

H DI

RECT

IONS

FRO

M 1

63RD

STR

EET

(MP

6.0)

TO

95TH

STR

EET

(MP

17.6

) AND

FRO

M

BALM

ORAL

AVE

NUE

(MP

40.0

) TO

STEA

RNS

SCHO

OL R

OAD

(MP

70.8

); JA

NE A

DDAM

S M

EMOR

IAL

TOLL

WAY

WID

ENED

IN B

OTH

DIRE

CTIO

NS F

ROM

NEW

BURG

ROA

D (M

P 61

.4) T

O RO

CKTO

N RO

AD

(MP

75.5

); IR

ENE

ROAD

INTE

RCHA

NGE

WES

TBOU

ND E

XIT

RAM

P AD

DED

2010

284.

120

45.8

REAG

AN M

EMOR

IAL

TOLL

WAY

FAR

NSW

ORTH

INTE

RCHA

NGE

RAM

P “A

” WID

ENED

AT

PLAZ

A 59

FOR

IPO

LANE

(MP

119.

2)

Appendix A Illinois Tollway System Expansion History

YEAR

CENT

ERLI

NE

MIL

ESLA

NE

MIL

ES*

ADDI

TION

S

160 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 161

YEAR

CENT

ERLI

NE

MIL

ESLA

NE

MIL

ES*

ADDI

TION

SAppendix A Illinois Tollway System Expansion History

2011

284.

120

46.4

TRI-S

TATE

TOL

LWAY

BAL

MOR

AL IN

TERC

HANG

E (M

P 39

.8) E

XIT

RAM

P FR

OM N

ORTH

BOUN

D I-2

94 A

DDED

2012

284.

120

48.9

REAG

AN M

EMOR

IAL

TOLL

WAY

(I-8

8) R

OADW

AY R

ECON

STRU

CTIO

N AN

D W

IDEN

ING

ILLI

NOIS

ROU

TE 5

6 (M

P 11

3.4)

TO

RAND

ALL

ROAD

(MP

115.

8)

2013

284.

120

52.6

RECO

NSTR

UCTI

ON/W

IDEN

ING

OF T

HE E

ASTB

OUND

JAN

E AD

DAM

S M

EMOR

IAL

TOLL

WAY

(I-9

0) F

ROM

WES

T OF

ELG

IN P

LAZA

9

(MP

53.8

) TO

MIL

L RO

AD (M

P 17

.6);

RECO

NSTR

UCTI

ON O

F JA

NE A

DDAM

S M

EMOR

IAL

TOLL

WAY

(I-9

0) A

ND IL

LINO

IS R

OUTE

47

INTE

RCHA

NGE

(MP

46.4

)

2014

284.

121

32.4

RECO

NSTR

UCTI

ON/W

IDEN

ING

OF T

HE W

ESTB

OUND

JAN

E AD

DAM

S M

EMOR

IAL

TOLL

WAY

(I-9

0) F

ROM

WES

T OF

ELG

IN P

LAZA

9

(MP

53.8

) TO

MIL

L RO

AD (M

P 17

.6);

CONS

TRUC

TION

OF

THE

TRI-S

TATE

TOL

LWAY

(I-2

94) A

ND IN

TERS

TATE

57

INTE

RCHA

NGE

(MP

7.6)

2015

284.

121

38.2

RECO

NSTR

UCTI

ON O

F TH

E JA

NE A

DDAM

S M

EMOR

IAL

TOLL

WAY

(I-9

0) A

ND G

ENOA

ROA

D IN

TERC

HANG

E (M

P 25

.0);

CONS

TRUC

TION

OF

JANE

ADD

AMS

MEM

ORIA

L TO

LLW

AY (I

-90)

AND

IREN

E RO

AD IN

TERC

HANG

E RA

MPS

(MP

20.8

); RE

CONS

TRUC

TION

OF

THE

TRI-S

TATE

TOL

LWAY

(I-9

4) A

ND G

RAND

AVE

NUE

INTE

RCHA

NGE

(MP

8.4)

; RE

CONS

TRUC

TION

OF

THE

REAG

AN M

EMOR

IAL

TOLL

WAY

(I-8

8) A

ND IL

LINO

IS R

OUTE

59

INTE

RCHA

NGE

(MP

123.

3)

2016

290.

622

58.7

RECO

NSTR

UCTI

ON/W

IDEN

ING

OF T

HE J

ANE

ADDA

MS

MEM

ORIA

L TO

LLW

AY (I

-90)

FRO

M E

AST

OF E

LGIN

PLA

ZA 9

(MP

53.8

) TO

EAST

ERN

TERM

INUS

(MP

78.6

); M

ODIF

ICAT

IONS

OF

THE

REAG

AN M

EMOR

IAL

TOLL

WAY

(I-8

8) A

ND F

ARNS

WOR

TH A

VENU

E IN

TERC

HANG

E (M

P 11

9.2)

RO

ADW

AY W

IDEN

ING

OF T

HE V

ETER

ANS

MEM

ORIA

L TO

LLW

AY (I

-355

) SOU

THBO

UND

FROM

SOU

TH O

F 71

ST S

TREE

T TO

NO

RTH

OF 7

5TH

STRE

ET

EXIS

TING

ELG

IN O

’HAR

E TO

LLW

AY (I

L 39

0) R

EHAB

ILIT

ATIO

N/W

IDEN

ING

FROM

ILLI

NOIS

ROU

TE 1

9/IR

VING

PAR

K RO

AD (M

P 7.

6)

TO M

EACH

AM R

OAD

(MP

11.2

) TO

LLIN

G OF

EXI

STIN

G EL

GIN

O’HA

RE T

OLLW

AY (I

L 39

0) F

ROM

US

ROUT

E 20

/LAK

E ST

REET

(MP

6.0)

TO

ILLI

NOIS

ROU

TE 1

9/IR

VING

PAR

K RO

AD (M

P 7.

6)

2017

294.

022

77.0

CONS

TRUC

T NE

W L

ANES

OF

THE

ELGI

N O’

HARE

TOL

LWAY

(IL

390)

FRO

M M

EACH

AM R

OAD

(MP

11.2

) TO

EAST

OF

ILLI

NOIS

RO

UTE

83/B

USSE

ROA

D (M

P 16

.0)

2018

294.

022

77.5

CUM

BERL

AND

FLYO

VER

RAM

P FR

OM I-

90 E

B TO

SB

CUM

BERL

AND

AVE

OPEN

ED

2019

294.

02,

290.

7

CONS

TRUC

TION

OF

NEW

FUL

L AC

CESS

INTE

RCHA

NGE

AT J

ANE

ADDA

MS

MEM

ORIA

L TO

LLW

AY (I

-90)

AND

IL R

OUTE

23

(MP

36.2

) CO

NSTR

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F TW

O AD

DITI

ONAL

INTE

RCHA

NGE

RAM

PS A

T RE

AGAN

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LLW

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162 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 163

APPENDIX B 2020 ACTIVE

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294)

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ATIO

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STA

TION

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IN C

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TY, I

LLIN

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TION

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TING

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DING

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94) M

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ST

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Appendix B 2020 Active Construction Projects

PROJ

EC

NUM

BER

CATE

GPRY

VEND

ORCO

NTRA

CT D

ESCR

IPTI

ONAW

ARD

AMOU

NT

I-19-

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) MIL

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00$1

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4454

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PROP

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TE T

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294)

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0$1

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4481

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MP

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$18,

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-294

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I-20-

4513

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8 TO

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D M

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3 TO

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ND

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,406

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I-20-

4534

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/ S&

J CO

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21,1

07.3

8

Appendix B 2020 Active Construction Projects

170 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 171

Appendix B 2020 Active Construction Projects

PROJ

EC

NUM

BER

CATE

GPRY

VEND

ORCO

NTRA

CT D

ESCR

IPTI

ONAW

ARD

AMOU

NT

I-20-

4535

CONS

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TION

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TION

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AND

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BERS

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5 AN

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6 M

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35.

30$2

,459

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I-20-

4537

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TION

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LC

ELGI

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56CO

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29.

8$5

0,81

3,30

8.12

172 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 173

APPENDIX C 2020 ACTIVE PROFESSIONAL

SERVICES CONTRACTS

174 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 175

Appendix C 2020 Active Professional Services Contracts

ELGI

N O'

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I-14-

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I-15-

4657

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4 TO

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- FRA

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AND

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I-15-

4658

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I-16-

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C.$1

3,49

7,96

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I-17-

4676

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L TO

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I-17-

4677

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I-17-

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PHA

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ENG

INEE

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I-17-

4680

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I-17-

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$6,0

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I-18-

4698

INSP

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I-490

, DES

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TS, L

TD.

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0

I-18-

4700

DESI

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176 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 177

Appendix C 2020 Active Professional Services ContractsI-1

8-47

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PROG

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I-18-

4701

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I-19-

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LIN

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C.$1

0,11

5,99

3.56

I-19-

4711

INSP

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ELGI

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HARE

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ACC

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I-490

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294

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4361

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MAS

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55,6

06.7

2

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8-43

83ST

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REAG

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8)

I-18-

4352

INSP

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AGAN

MEM

ORIA

L TO

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OR R

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GE

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MAN

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$830

,073

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I-18-

4352

DESI

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MEM

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L TO

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-88)

, WIN

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CONT

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180 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 181

I-17-

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CONT

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MBE

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4424

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182 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 183

Appendix C 2020 Active Professional Services ContractsI-1

9-44

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Appendix C 2020 Active Professional Services Contracts

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184 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 185

APPENDIX D MOVE ILLINOIS

PROGRAM SUMMARY

186 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 187

Appendix D Move Illinois Program Summary

TRI-S

TATE

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LWAY

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80 &

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AMP

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TRI-S

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S

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TRI-S

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188 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 189

Appendix D Move Illinois Program Summary

REGI

ONAL

GR

OWTH

SYS

TEM

EX

PANS

ION

UTIL

ITY

AND

FIBE

R OP

TIC

RELO

CATI

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I-STA

TE T

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-294

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7 IN

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HANG

E-

2013

-201

5CO

MPL

ETE

REGI

ONAL

GR

OWTH

SYS

TEM

EX

PANS

ION

NEW

RAM

PS A

ND

STRU

CTUR

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TRI-S

TATE

TOL

LWAY

(I-2

94)/I

-57

INTE

RCHA

NGE

NEW

RAM

PS T

O CO

MPL

ETE

SYST

EM

INTE

RCHA

NGE

-20

19-2

022

IN-P

ROGR

ESS

REGI

ONAL

GR

OWTH

SYS

TEM

EX

PANS

ION

ROW

ACQ

UISI

TION

TRI-S

TATE

TOL

LWAY

(I-2

94)/I

-57

INTE

RCHA

NGE

NEW

RAM

PS T

O CO

MPL

ETE

SYST

EM

INTE

RCHA

NGE

-20

20-2

021

IN-P

ROGR

ESS

REGI

ONAL

GR

OWTH

SYS

TEM

EX

PANS

ION

UTIL

ITY

AND

FIBE

R OP

TIC

RELO

CATI

ON

TRI-S

TATE

TOL

LWAY

(I-2

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INTE

RCHA

NGE

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RAM

PS T

O CO

MPL

ETE

SYST

EM

INTE

RCHA

NGE

-20

20-2

021

IN-P

ROGR

ESS

JANE

ADD

AMS

MEM

OIRA

L TO

LLW

AY (I

-90)

RECO

NSTR

UCT

INFR

ASTR

UCTU

RE

REPL

ACEM

ENT

CONG

ESTI

ON R

ELIE

F

RECO

NSTR

UCT

4 LA

NES

ADD

2 LA

NES

I-39

TO IL

LINO

IS R

OUTE

47

(MP

17.5

TO

46.5

)29

2013

-201

5CO

MPL

ETE

RECO

NSTR

UCT

INFR

ASTR

UCTU

RE

REPL

ACEM

ENT

CONG

ESTI

ON R

ELIE

F

RECO

NSTR

UCT

4 LA

NES

ADD

2 LA

NES

ILLI

NOIS

ROU

TE 4

7 TO

ELG

IN T

OLL

PLAZ

A 9

(MP

46.5

TO

54.0

)7.

520

13-2

015

COM

PLET

E

RECO

NSTR

UCT

INFR

ASTR

UCTU

RE

REPL

ACEM

ENT

CONG

ESTI

ON R

ELIE

F

RECO

NSTR

UCT

6 LA

NES

ADD

2 LA

NES

ELGI

N TO

LL P

LAZA

9 T

O KE

NNED

Y EX

PRES

SWAY

(M

P 54

.0 T

O 78

.6)

24.6

2013

-201

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ETE

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NSTR

UCT

CONG

ESTI

ON R

ELIE

FTR

ANSI

T AC

COM

MOD

ATIO

NI-3

9 TO

KEN

NEDY

EXP

RESS

WAY

(M

P 17

.5 T

O 78

.6)

61.1

2013

-201

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MPL

ETE

REST

ORE

INFR

ASTR

UCTU

RE

RENE

WAL

BRID

GE A

ND R

AMP

REPA

IRS

I-39

TO K

ENNE

DY E

XPRE

SSW

AY

(MP

17.5

TO

78.6

)61

.120

13-2

026

COM

PLET

E

CORR

IDOR

ROW

ACQ

UISI

TION

I-39

TO K

ENNE

DY E

XPRE

SSW

AY

(MP

17.5

TO

78.6

)61

.120

12-2

016

COM

PLET

E

CORR

IDOR

UTIL

ITY

AND

FIBE

R OP

TIC

RELO

CATI

ONI-3

9 TO

KEN

NEDY

EXP

RESS

WAY

(M

P 17

.5 T

O 78

.6)

61.1

2012

-201

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MPL

ETE

NEED

PROJ

ECT

SCOP

E &

APPR

OXIM

ATE

MIL

EPOS

T LI

MIT

S

LENG

TH(C

ENTE

RLIN

EM

ILES

)

ESTI

MAT

EDCO

NSTR

UCTI

ONPE

RIOD

STAT

USAppendix D Move Illinois Program Summary

REAG

AN M

EMOI

RAL

TOLL

WAY

(I-8

8)

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NSTR

UCT

INFR

ASTR

UCTU

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ENT

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NSTR

UCT

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D TO

EIS

ENHO

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RESS

WAY

(I-

290)

(M

P 13

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40.4

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520

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PLET

E

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RENE

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ATCH

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OVE

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NOIS

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TE 2

51 T

O IL

LINO

IS R

OUTE

56

(MP

76.1

TO

113.

3)37

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18-2

019

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PLET

E

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ORE

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ASTR

UCTU

RE

RENE

WAL

MIL

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ATCH

AND

OVE

RLAY

AURO

RA T

OLL

PLAZ

A 61

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ILLI

NOIS

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TE 5

9 (M

P 11

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ESS

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RENE

WAL

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GE A

ND R

AMP

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IRS

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TO E

ISEN

HOW

ER E

XPRE

SSW

AY

(I-29

0 (M

P 44

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O 14

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96.2

2013

, 201

9, 2

021-

2026

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ROGR

ESS

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IDOR

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ACQ

UISI

TION

US R

OUTE

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TO E

ISEN

HOW

ER E

XPRE

SSW

AY

(I-29

0 (M

P 44

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O 14

0.4)

96.2

2016

-202

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-PRO

GRES

S

CORR

IDOR

UTIL

ITY

AND

FIBE

R OP

TIC

RELO

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ON

US R

OUTE

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TO E

ISEN

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ER E

XPRE

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AY

(I-29

0 (M

P 44

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O 14

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-355

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H AV

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Y TR

AIL

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P 12

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2013

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PLET

E

REST

ORE

INFR

ASTR

UCTU

RE

RENE

WAL

MIL

L, P

ATCH

AND

OVE

RLAY

I-55

TO A

RMY

TRAI

L RO

AD

(MP

12.3

TO

29.8

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.520

18-2

019

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PLET

E

REST

ORE

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RE

RENE

WAL

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GE A

ND R

AMP

REPA

IRS

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TO A

RMY

TRAI

L RO

AD

(MP

0.0

TO 2

9.8)

29.8

2018

-202

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-PRO

GRES

S

CORR

IDOR

ROW

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UISI

TION

I-80

TO A

RMY

TRAI

L RO

AD

(MP

0.0

TO 2

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29.8

2019

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ROGR

ESS

NEED

PROJ

ECT

SCOP

E &

APPR

OXIM

ATE

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T LI

MIT

S

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TH(C

ENTE

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EM

ILES

)

ESTI

MAT

EDCO

NSTR

UCTI

ONPE

RIOD

STAT

US

190 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 191

Appendix D Move Illinois Program Summary

CORR

IDOR

UTIL

ITY

AND

FIBE

R OP

TIC

RELO

CATI

ONI-8

0 TO

ARM

Y TR

AIL

ROAD

(M

P 0.

0 TO

29.

8)29

.820

18-2

019

COM

PLET

E

ELGI

N-O'

HARE

(IL

390

& I-

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ONAL

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WTH

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STEM

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ONRE

HABI

LITA

TE 4

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ES A

DD

2 LA

NES

EXIS

TING

ELG

IN O

’HAR

E (IL

-390

) US

ROUT

E 20

TO

RO

HLW

ING

ROAD

6.1

2013

COM

PLET

E

REGI

ONAL

GRO

WTH

SY

STEM

EXP

ANSI

ONCO

NSTR

UCT

6 NE

W L

ANES

ELGI

N O’

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(IL-

390)

EXT

ENSI

ON R

OHLW

ING

ROAD

TO

ILLI

NOIS

ROU

TE 8

3 VI

A TH

ORND

ALE

AVEN

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820

14-2

017

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PLET

E

REGI

ONAL

GRO

WTH

SY

STEM

EXP

ANSI

ONCO

NSTR

UCT

6 NE

W L

ANES

ELGI

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HARE

(IL-

390)

EXT

ENSI

ON IL

LINO

IS

ROUT

E 83

TO

YORK

ROA

D VI

A TH

ORND

ALE

AVEN

UE1

2020

-202

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GRES

S

REGI

ONAL

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SY

STEM

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(I 4

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TH

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NDAL

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ENUE

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I-294

VIA

YOR

K RO

AD3

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-202

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-PRO

GRES

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REGI

ONAL

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WTH

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NOR

TH

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NDAL

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I-90

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YORK

ROA

D3.

220

16-2

024

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ESS

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ONAL

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WTH

SY

STEM

EXP

ANSI

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LL C

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N IN

FRAS

TRUC

TURE

US R

OUTE

20

TO E

LGIN

O’H

ARE

WES

T BY

PASS

-20

14-2

025

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ROGR

ESS

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EMW

IDE

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RE

RENE

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SA

FETY

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URTE

NANC

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PAIR

S

SYST

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IDE

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RE

ENHA

NCEM

ENTS

BUSI

NESS

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TEM

S AN

D TO

LL

COLL

ECTI

ON U

PGRA

DES

SYST

EMW

IDE

-20

13-2

026

IN-P

ROGR

ESS

INFR

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RE

ENHA

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ENTS

INFO

RMAT

ION

TECH

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GY A

ND

INTE

LLIG

ENT

TRAN

SPOR

TATI

ONS

SYST

EM (I

TS) U

PGRA

DES"

SYST

EMW

IDE

-20

12-2

026

IN-P

ROGR

ESS

NEED

PROJ

ECT

SCOP

E &

APPR

OXIM

ATE

MIL

EPOS

T LI

MIT

S

LENG

TH(C

ENTE

RLIN

EM

ILES

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ESTI

MAT

EDCO

NSTR

UCTI

ONPE

RIOD

STAT

US

MAI

NTEN

ANCE

AND

OP

ERAT

IONS

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PPOR

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CAPI

TAL

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IREM

ENTS

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AINT

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CE F

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ITIE

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CONS

TRUC

T, R

ELOC

ATE

AN

D RE

HABI

LITA

TE.

SYST

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IDE

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13-2

025

IN-P

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ESS

MAI

NTEN

ANCE

AND

OP

ERAT

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SU

PPOR

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ITEM

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ITIC

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O TO

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D AD

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ISTR

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RE

ENHA

NCEM

ENTS

RELO

CATI

ON O

F FI

BER

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D PR

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ILIT

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XPAN

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MAT

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NSTR

UCTI

ONPE

RIOD

STAT

US

Appendix D Move Illinois Program Summary

192 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 193

APPENDIX E MAINLINE PAVEMENT

CRS SUMMARY TABLE

194 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 195

Appendix E Mainline Pavement CRS Summary Table

MAI

NTEN

ANCE

SEC

TION

MAI

NLIN

E LA

NE M

ILES

WIT

HIN

EACH

CRS

CAT

EGOR

YEX

CELL

ENT

GOOD

TRAN

SITIO

NAL

FAIR

POOR

NOT

>=

7.5

6.6

TO 7

.46.

0 TO

6.5

4.5

TO 5

.90

TO 4

.4RA

TED

M-1

TRI-S

TATE

TOL

LWAY

(I-2

94/I-

80),

LANE

MIL

ES86

.28

55.3

611

.16

25.7

60.

0010

.24

BISH

OP F

ORD

FREE

WAY

I-39

4 TO

JOL

IET

ROAD

% O

F TO

TAL

45.7

29.3

5.9

13.6

0.00

5.4

M-2

TRI-S

TATE

TOL

LWAY

(I-2

94),

JOLI

ET R

OAD

TO M

ANHE

IM R

OAD

LANE

MIL

ES11

.12

11.7

951

.72

25.5

20.

0015

.4

REAG

AN M

EMOR

IAL

TOLL

WAY

(I-8

8), P

LAZA

51

(YOR

K RO

AD) T

O I-2

90%

OF

TOTA

L9.

610

.244

.722

.10.

0013

.4

M-3

TRI-S

TATE

TOL

LWAY

(I-2

94),

MAN

HEIM

ROA

D TO

EDE

NS

SPUR

LANE

MIL

ES77

.86

60.9

10.

000.

000.

0012

.67

JANE

ADD

AMS

MEM

ORIA

L TO

LLW

AY (I

-90)

, EAS

T RI

VER

ROAD

TO

LEE

ST.

% O

F TO

TAL

51.4

40.2

0.00

0.00

0.00

8.4

M-4

TRI-S

TATE

TOL

LWAY

(I-2

94/I-

94),

EDEN

S SP

UR T

O RU

SSEL

L RO

ADLA

NE M

ILES

96.2

310

3.84

4.00

0.00

0.00

6.74

EDEN

S SP

UR (I

-94)

, EDE

NS E

XPRE

SSW

AY T

O TR

I-STA

TE

TOLL

WAY

% O

F TO

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45.7

49.3

1.9

0.00

0.00

3.2

M-5

JANE

ADD

AMS

MEM

ORIA

L TO

LLW

AY (I

-90)

,LA

NE M

ILES

151.

200.

000.

000.

000.

0016

.00

LEE

STRE

ET T

O FO

X RI

VER

% O

F TO

TAL

90.4

0.00

0.00

0.00

0.00

9.6

M-6

JANE

ADD

AMS

MEM

ORIA

L TO

LLW

AY (I

-90)

,LA

NE M

ILES

124.

3734

.05

0.00

0.00

0.00

0.00

FOX

RIVE

R TO

GAR

DEN

PRAI

RIE

ROAD

% O

F TO

TAL

78.5

21.5

0.00

0.00

0.00

0.00

M-7

JANE

ADD

AMS

MEM

ORIA

L TO

LLW

AY (I

-90)

,LA

NE M

ILES

78.3

874

.36

5.11

0.00

0.00

0.15

GARD

EN P

RAIR

IE R

OAD

TO R

OCKT

ON R

OAD

% O

F TO

TAL

49.6

47.1

3.2

0.00

0.00

0.1

M-8

REAG

AN M

EMOR

IAL

TOLL

WAY

(I-8

8),

LANE

MIL

ES80

.76

55.3

84.

004.

000.

0030

.03

ILLI

NOIS

ROU

TE 5

6 TO

PLA

ZA 5

1 (Y

ORK

ROAD

)%

OF

TOTA

L46

.431

.82.

32.

30.

0017

.2

M-1

1RE

AGAN

MEM

ORIA

L TO

LLW

AY (I

-88)

,LA

NE M

ILES

147.

400.

000.

000.

000.

000.

00

STEW

ARD

ROAD

TO

ILLI

NOIS

ROU

TE 5

6%

OF

TOTA

L10

0.0

0.00

0.00

0.00

0.00

0.00

M-1

2RE

AGAN

MEM

ORIA

L TO

LLW

AY (I

-88)

,LA

NE M

ILES

116.

0012

.22

0.64

1.94

0.00

0.00

ROCK

FAL

LS (U

S 30

) TO

STEW

ARD

ROAD

% O

F TO

TAL

88.7

9.3

0.5

1.5

0.00

0.00

M-1

4VE

TERA

NS M

EMOR

IAL

TOLL

WAY

(I-3

55),

LANE

MIL

ES14

7.10

28.4

42.

133.

450.

007.

71

I-55

TO A

RMY

TRAI

L RO

AD%

OF

TOTA

L77

.915

.11.

11.

80.

004.

1

M-1

6IL

LINO

IS R

OUTE

390

TOL

LWAY

(IL

ROUT

E 39

0),

LANE

MIL

ES37

.98

9.01

1.68

2.04

0.00

7.70

LAKE

STR

EET

TO E

OWA

% O

F TO

TAL

65.0

15.4

2.9

3.5

0.00

13.2

TOTA

L M

AINL

INE

LANE

MIL

ES S

URVE

YED

1154

.68

445.

3680

.44

62.7

10.

0010

6.68

% T

OTAL

62.4

24.1

4.4

3.4

0.00

5.8

196 Annual Consulting Engineers Report | 2020

APPENDIX F BRIDGE CONDITION

RATING TABLE

198 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 199

M-1

I-294

0.0

108

THOR

N CR

EEK,

RAM

P F

2020

EXCE

LLEN

T20

25

M-1

I-294

0.1

106

GRAN

D TR

UNK

RR. R

AMP

E20

20EX

CELL

ENT

2025

M-1

I-294

0.3

101

GRAN

D TR

UNK

RR.

2019

EXCE

LLEN

T20

25

M-1

I-294

0.3

102

GRAN

D TR

UNK

RR.

2019

EXCE

LLEN

T20

25

M-1

I-294

0.6

103

THOR

N CR

EEK

2020

EXCE

LLEN

T20

27

M-1

I-294

0.6

104

THOR

N CR

EEK

2020

EXCE

LLEN

T20

25

M-1

I-294

0.8

104

OLI

NCOL

N OA

SIS

2020

EXCE

LLEN

T20

25

M-1

I-294

1.2

105

CHIC

AGO

RD.

2020

EXCE

LLEN

T20

25

M-1

I-294

1.5

107

C&EI

RR.

2020

EXCE

LLEN

T20

25

M-1

I-294

1.6

109

VINC

ENNE

S RD

.20

20EX

CELL

ENT

2025

M-1

I-294

1.8

111

THOR

NTON

QUA

RRY

2019

EXCE

LLEN

T20

25

M-1

I-294

1.8

112

THOR

NTON

QUA

RRY

2019

EXCE

LLEN

T20

25

M-1

I-294

2.1

113

CSX

RR. (

OLD

B&O)

2020

GOOD

2025

M-1

I-294

2.7

115

IL 1

(HAL

STED

ST.

)20

19EX

CELL

ENT

2025

M-1

I-294

3.2

117

ICG

RR. &

CEN

TER

ST.

2019

EXCE

LLEN

T20

25

M-1

I-294

3.2

118

ICG

RR. &

CEN

TER

ST.

2019

EXCE

LLEN

T20

25

Appendix F Bridge Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

200 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 201

Appendix F Bridge Condition Rating TableM

-1I-2

943.

811

9IC

G RR

. MAR

KHAM

YAR

DS20

20EX

CELL

ENT

2025

M-1

I-294

3.8

120

ICG

RR. M

ARKH

AM Y

ARDS

2020

EXCE

LLEN

T20

24

M-1

I-294

4.2

121

DIXI

E HI

GHW

AY20

19EX

CELL

ENT

2025

M-1

I-294

4.2

122

DIXI

E HI

GHW

AY20

19EX

CELL

ENT

2025

M-1

I-294

4.6

122C

STRE

AM20

19EX

CELL

ENT

2025

M-1

I-294

4.8

199

WES

TERN

RD.

2020

EXCE

LLEN

T20

25

M-1

I-294

5.1

197

I-80

RAM

P C

2020

EXCE

LLEN

T20

25

M-1

I-294

5.2

198C

I-80

OVER

PRA

IRIE

CR.

(CAL

UMET

DIT

CH)

2019

EXCE

LLEN

T20

25

M-1

I-294

5.4

123

167T

H ST

.20

20EX

CELL

ENT

2021

M-1

I-294

6.3

125C

159T

H CR

EEK

2019

EXCE

LLEN

T20

41

M-1

I-294

6.4

125

US 6

(159

TH S

T.)

2020

EXCE

LLEN

T20

34

M-1

I-294

7.5

126

RAM

P B

(NB

I-57

TO N

B I-2

94)

2019

EXCE

LLEN

T20

25

M-1

I-294

7.6

127

I-57

2020

EXCE

LLEN

T20

25

M-1

I-294

7.6

128

I-57

(OVE

R RA

MP

B)20

20EX

CELL

ENT

2025

M-1

I-294

8.2

129

IL 8

3 (1

47TH

ST.

)20

20EX

CELL

ENT

2030

M-1

I-294

8.2

129C

DIL

83

(147

TH S

T.)

2020

EXCE

LLEN

T20

30

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-1

I-294

8.2

130

IL 8

3 (1

47TH

ST.

)20

20EX

CELL

ENT

2025

M-1

I-294

8.8

131

KEDZ

IE A

VE.

2020

EXCE

LLEN

T20

25

M-1

I-294

8.8

132

KEDZ

IE A

VE.

2020

EXCE

LLEN

T20

25

M-1

I-294

9.1

133

CRI&

P RR

.& M

IDLO

THIA

N CR

.20

20EX

CELL

ENT

2025

M-1

I-294

9.1

134

CRI&

P RR

.& M

IDLO

THIA

N CR

.20

20EX

CELL

ENT

2027

M-1

I-294

9.6

135

REXF

ORD

RD.

2020

GOOD

2027

M-1

I-294

9.6

136

REXF

ORD

RD.

2020

GOOD

2025

M-1

I-294

10.0

137

CRAW

FORD

RD.

2020

GOOD

2025

M-1

I-294

10.0

138

CRAW

FORD

RD.

2020

EXCE

LLEN

T20

25

M-1

I-294

10.2

139

MID

LOTH

IAN

TPK.

2019

EXCE

LLEN

T20

25

M-1

I-294

10.2

140

MID

LOTH

IAN

TPK.

2019

EXCE

LLEN

T20

27

M-1

I-294

10.6

141

135T

H ST

.20

20EX

CELL

ENT

2027

M-1

I-294

10.6

142

135T

H ST

.20

20GO

OD20

27

M-1

I-294

11.0

143

CAL-

SAG

CHAN

NEL

2020

EXCE

LLEN

T20

25

M-1

I-294

11.0

144

CAL-

SAG

CHAN

NEL

2020

GOOD

2025

M-1

I-294

11.2

145

131S

T ST

.20

19EX

CELL

ENT

2025

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

202 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 203

Appendix F Bridge Condition Rating TableM

-1I-2

9411

.214

613

1ST

ST.

2019

EXCE

LLEN

T20

25

M-1

I-294

11.7

148

127T

H ST

. - R

AMP

J20

19EX

CELL

ENT

2025

M-1

I-294

11.9

147

127T

H ST

.20

19EX

CELL

ENT

2025

M-1

I-294

11.9

149

127T

H ST

. OVE

R RA

MP

A20

19GO

OD20

25

M-1

I-294

12.0

151

IL 5

0-83

(CIC

ERO

AVE.

)20

19EX

CELL

ENT

2025

M-1

I-294

14.6

155

RIDG

ELAN

D AV

E.20

20GO

OD20

27

M-1

I-294

14.6

156

RIDG

ELAN

D AV

E.20

20EX

CELL

ENT

2025

M-1

I-294

14.6

157

115T

H ST

.20

20EX

CELL

ENT

2025

M-1

I-294

14.6

158

115T

H ST

.20

20EX

CELL

ENT

2027

M-1

I-294

15.2

159

111T

H ST

.20

20EX

CELL

ENT

2027

M-1

I-294

15.2

160

111T

H ST

.20

20EX

CELL

ENT

2027

M-1

I-294

15.7

161

107T

H ST

.20

20EX

CELL

ENT

2025

M-1

I-294

15.7

162

107T

H ST

.20

20GO

OD20

25

M-1

I-294

15.8

163

NS R

R. (O

LD W

ABAS

H RR

.)20

19EX

CELL

ENT

2025

M-1

I-294

15.8

164

NS R

R. (O

LD W

ABAS

H RR

.)20

19EX

CELL

ENT

2025

M-1

I-294

16.1

165

IL 7

(SOU

THW

EST

HWY.)

2019

EXCE

LLEN

T20

25

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-1

I-294

16.1

166

IL 7

(SOU

THW

EST

HWY.)

2019

EXCE

LLEN

T20

25

M-1

I-294

16.2

164C

STON

Y CR

EEK

2019

EXCE

LLEN

T20

25

M-1

I-294

16.8

167

IL 4

3 (H

ARLE

M A

VE.)

2019

GOOD

2025

M-1

I-294

16.8

168

IL 4

3 (H

ARLE

M A

VE.)

2019

GOOD

2025

M-1

I-294

17.5

169

US 1

2-20

(95T

H ST

.)20

19EX

CELL

ENT

2025

M-1

I-294

17.5

170

US 1

2-20

(95T

H ST

.)20

19EX

CELL

ENT

2025

M-1

I-294

18.7

171

87TH

ST.

2020

GOOD

2023

M-1

I-294

18.7

175

87TH

ST.

& RO

BERT

S RD

.20

20GO

OD20

23

M-1

I-294

18.8

173

ROBE

RTS.

RD.

2020

GOOD

2025

M-1

I-294

20.0

177

88TH

AVE

.20

20GO

OD20

22

M-1

I-294

20.3

179

IL 1

71 (A

RCHE

R AV

E.)

2020

FAIR

2021

M-1

I-294

20.4

181

IL 1

71 (A

RCHE

R AV

E.)

2020

GOOD

2021

M-1

I-294

20.9

183

US 4

5 (L

AGRA

NGE

RD.)

2020

EXCE

LLEN

T20

20

M-1

I-294

20.9

184

US 4

5 (L

AGRA

NGE

RD.)

2020

GOOD

2020

M-1

I-294

21.5

191

MIL

E LO

NG B

RIDG

E20

19GO

OD20

20

M-1

I-294

21.5

192

MIL

E LO

NG B

RIDG

E20

19GO

OD20

21

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

204 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 205

Appendix F Bridge Condition Rating TableM

-1I-2

9422

.618

55T

H AV

E.20

19EX

CELL

ENT

2025

M-1

I-294

22.8

187

WIL

LOW

SPR

INGS

RD.

2019

EXCE

LLEN

T20

22

M-1

I-294

23.1

189

I-55

2020

GOOD

2022

M-1

I-294

23.1

190

I-55

2020

GOOD

2022

M-1

I-294

23.3

193

WOL

F RD

.20

19EX

CELL

ENT

2025

M-1

I-294

23.3

194

WOL

F RD

.20

19EX

CELL

ENT

2022

M-1

I-294

23.6

195

JOLI

ET R

D.20

19EX

CELL

ENT

2022

M-1

I-294

23.6

196

JOLI

ET R

D.20

19EX

CELL

ENT

2022

M-2

I-294

23.8

245

RAM

P AB

/ SE

WAG

E DI

SP. R

D.20

20FA

IR20

23

M-2

I-294

23.8

243

FLAG

G CR

EEK

2019

EXCE

LLEN

T20

22

M-2

I-294

23.8

244

FLAG

G CR

EEK

2019

EXCE

LLEN

T20

25

M-2

I-294

24.2

247

RAM

P A

2019

FAIR

2023

M-2

I-294

24.4

249

PLAI

NFIE

LD R

D.20

19EX

CELL

ENT

2025

M-2

I-294

24.5

247C

STRE

AM20

19EX

CELL

ENT

2021

M-2

I-294

24.8

249C

STRE

AM20

19EX

CELL

ENT

2025

M-2

I-294

25.0

249

OHI

NSDA

LE O

ASIS

2020

GOOD

2025

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-2

I-294

25.5

251

55TH

ST.

2019

EXCE

LLEN

T20

25

M-2

I-294

26.5

255

47TH

ST.

2019

EXCE

LLEN

T20

25

M-2

I-294

26.5

259

FLAG

G CR

EEK

2019

EXCE

LLEN

T20

23

M-2

I-294

26.5

260

FLAG

G CR

EEK

2019

EXCE

LLEN

T20

23

M-2

I-294

26.7

261

BN R

R. (O

LD C

B&Q)

2020

FAIR

2022

M-2

I-294

27.1

263

PEDE

STRI

AN C

ROSS

ING

2019

EXCE

LLEN

T20

25

M-2

I-294

27.5

265

US 3

4 (O

GDEN

AVE

.)20

19EX

CELL

ENT

2025

M-2

I-294

28.2

267

SALT

CRE

EK20

19GO

OD20

23

M-2

I-294

28.2

268

SALT

CRE

EK20

19EX

CELL

ENT

2023

M-2

I-294

28.5

269

31ST

ST.

2019

GOOD

2025

M-2

I-294

29.3

201

E-W

CON

NECT

OR (W

B)20

20EX

CELL

ENT

2025

M-2

I-294

29.5

203

CERM

AK R

D.20

19EX

CELL

ENT

2025

M-2

I-294

30.6

205

IL 3

8 (R

OOSE

VELT

RD.

)20

19EX

CELL

ENT

2025

M-2

I-294

30.6

206

IL 3

8 (R

OOSE

VELT

RD.

)20

19GO

OD20

24

M-2

I-294

30.7

207

RAM

P A

(ROO

S-I2

90)

2020

GOOD

2025

M-2

I-294

30.7

208

RAM

P A

(ROO

S-I2

90)

2020

GOOD

2023

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

206 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 207

Appendix F Bridge Condition Rating TableM

-2I-2

9431

.120

9E-

W T

OLLW

AY20

19EX

CELL

ENT

2023

M-2

I-294

31.1

209C

DE-

W T

OLLW

AY20

19GO

OD20

25

M-2

I-294

31.1

210

E-W

TOL

LWAY

2019

EXCE

LLEN

T20

25

M-2

I-294

31.4

211

BUTT

ERFI

ELD

RD.

2019

EXCE

LLEN

T20

23

M-2

I-294

31.4

211C

DBU

TTER

FIEL

D RD

.20

19EX

CELL

ENT

2022

M-2

I-294

31.4

212

BUTT

ERFI

ELD

RD.

2019

EXCE

LLEN

T20

23

M-2

I-294

31.5

219

CCP.R

R20

20GO

OD20

23

M-2

I-294

31.5

219C

DCC

P.RR

2020

GOOD

2022

M-2

I-294

31.5

220

CCP.R

R20

20FA

IR20

21

M-2

I-294

31.7

221

I-290

(EIS

ENHO

WER

EXP

)20

20EX

CELL

ENT

2023

M-2

I-294

31.7

221C

DI-2

90 (E

ISEN

HOW

ER)

2020

EXCE

LLEN

T20

22

M-2

I-294

31.7

222

I-290

(EIS

ENHO

WER

EXP

)20

20EX

CELL

ENT

2023

M-2

I-294

31.8

223

RAM

P H

OVER

I-29

020

20PO

OR20

24

M-2

I-294

32.0

225

ELEC

TRIC

AVE

.20

20PO

OR20

23

M-2

I-294

32.0

226

ELEC

TRIC

AVE

.20

20GO

OD20

23

M-2

I-294

32.5

227

ST. C

HARL

ES R

D.20

20EX

CELL

ENT

2022

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-2

I-294

33.0

229

C&NW

RR.

2019

GOOD

2023

M-2

I-294

33.0

230

C&NW

RR.

2019

EXCE

LLEN

T20

23

M-2

I-294

33.2

231

C&NW

RR.

2019

EXCE

LLEN

T20

23

M-2

I-294

33.2

232

C&NW

RR.

2019

EXCE

LLEN

T20

23

M-2

I-294

33.6

235

I-290

WB

- RAM

P F

2020

EXCE

LLEN

T20

23

M-2

I-294

33.7

233

US20

/IL64

(LAK

E/NO

RTH

AVE)

2020

EXCE

LLEN

T20

23

M-2

I-294

33.7

234

US20

/IL64

(LAK

E/NO

RTH

AVE)

2020

EXCE

LLEN

T20

23

M-2

I-294

35.1

235C

ADDI

SON

CREE

K20

19EX

CELL

ENT

2025

M-2

I-294

35.4

285

GRAN

D AV

E.20

20FA

IR20

21

M-2

I-294

35.4

286

GRAN

D AV

E.20

20FA

IR20

21

M-2

I-294

35.8

287

C&NW

RR.

2019

FAIR

2023

M-2

I-294

35.8

288

C&NW

RR.

2019

GOOD

2021

M-2

I-294

36.4

289

WOL

F RD

.20

20EX

CELL

ENT

2022

M-2

I-88

138.

027

1CE

RMAK

RD.

2020

EXCE

LLEN

T20

27

M-2

I-88

138.

027

2CE

RMAK

RD.

2020

EXCE

LLEN

T20

22

M-2

I-88

138.

027

2CD

CERM

AK R

D.20

20EX

CELL

ENT

2027

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

208 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 209

Appendix F Bridge Condition Rating TableM

-2I-8

813

8.1

213

EW C

ONNE

CTOR

-U-C

ERM

AK R

D.20

20FA

IR20

25

M-2

I-88

138.

529

9EW

CON

NECT

OR-U

-WIN

DSOR

DR.

2020

POOR

2021

M-2

I-88

138.

627

4HA

RGER

RD.

(OFF

TOL

LWAY

)20

19EX

CELL

ENT

2027

M-2

I-88

138.

627

5SA

LT C

REEK

2020

EXCE

LLEN

T20

27

M-2

I-88

138.

627

6SA

LT C

REEK

2020

EXCE

LLEN

T20

27

M-2

I-88

138.

627

7SA

LT C

REEK

, RAM

P M

2020

EXCE

LLEN

T20

27

M-2

I-88

138.

727

3E-

W C

ONNE

CTOR

2020

EXCE

LLEN

T20

27

M-2

I-88

138.

727

9EW

CON

NECT

OR-U

-YOR

K RD

.20

20PO

OR20

24

M-2

I-88

139.

028

1YO

RK R

D.20

20EX

CELL

ENT

2034

M-2

I-88

139.

421

5IL

38

(ROO

SEVE

LT R

D.)

2020

EXCE

LLEN

T20

28

M-2

I-88

139.

421

6IL

38

(ROO

SEVE

LT R

D.)

2020

EXCE

LLEN

T20

28

M-2

I-88

140.

121

0TRA

MP

E&D

2019

GOOD

2027

M-3

I-294

37.0

289C

SILV

ER C

R.20

19EX

CELL

ENT

2024

M-3

I-294

37.2

396

BENS

ENVI

LLE

YARD

2020

GOOD

2025

M-3

I-294

37.2

397

BENS

ENVI

LLE

YARD

2020

GOOD

2025

M-3

I-294

38.1

394C

SIST

ER S

TREA

M20

19EX

CELL

ENT

2020

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

M-3

I-294

38.3

393

IL 1

9 (IR

VING

PAR

K RD

.)20

20EX

CELL

ENT

2025

M-3

I-294

38.3

394

IL 1

9 (IR

VING

PAR

K RD

.)20

20EX

CELL

ENT

2021

M-3

I-294

38.3

394A

IRVI

NG P

ARK

RD.-

RAM

P A

2020

EXCE

LLEN

T20

25

M-3

I-294

38.4

393C

CRYS

TAL

CR.

2019

EXCE

LLEN

T20

25

M-3

I-294

39.0

389

LAW

RENC

E AV

E.20

20GO

OD20

25

M-3

I-294

39.0

390

LAW

RENC

E AV

E.20

20EX

CELL

ENT

2025

M-3

I-294

39.3

391

SOO

LINE

RR.

--M

ETRA

(CP

RR)

2020

EXCE

LLEN

T20

25

M-3

I-294

39.3

392

SOO

LINE

RR.

--M

ETRA

2020

EXCE

LLEN

T20

25

M-3

I-294

39.8

363

63RD

. ST.

(BAL

MOR

AL)

2020

EXCE

LLEN

T20

25

M-3

I-294

40.3

364B

I-190

(KEN

NEDY

EXP

. EB)

2020

FAIR

2027

M-3

I-294

40.3

364D

I-190

(KEN

NEDY

EXP

. EB

RAM

P L)

2020

GOOD

2027

M-3

I-294

40.3

399

I-190

(KEN

NEDY

EXP

. EB)

RAM

P J

2020

EXCE

LLEN

T20

27

M-3

I-294

40.4

364A

I-190

(KEN

NEDY

EXP

. WB)

2020

FAIR

2022

M-3

I-294

40.4

364C

I-190

(KEN

NEDY

EXP

.WB

RAM

P L)

2020

FAIR

2027

M-3

I-294

40.6

365C

WIL

LOW

CRE

EK20

19EX

CELL

ENT

2027

M-3

I-294

40.6

367C

WIL

LOW

CR.

(RAM

P E)

2019

EXCE

LLEN

T20

27

Appendix F Bridge Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

210 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 211

Appendix F Bridge Condition Rating TableM

-3I-2

9440

.736

5RA

MP

F OV

ER R

AMP

G20

20EX

CELL

ENT

2027

M-3

I-294

40.8

367

NORT

HWES

T TO

LLW

AY20

20EX

CELL

ENT

2030

M-3

I-294

40.8

368

NORT

HWES

T TO

LLW

AY20

20EX

CELL

ENT

2026

M-3

I-294

40.8

369

RAM

P B,

TRI-L

EVEL

2020

GOOD

2026

M-3

I-294

40.8

370

RAM

P D,

TRI-L

EVEL

2020

GOOD

2021

M-3

I-294

41.0

371

HIGG

INS

RD.

2019

EXCE

LLEN

T20

21

M-3

I-294

41.0

372

HIGG

INS

RD.

2019

EXCE

LLEN

T20

21

M-3

I-294

41.2

373

DEVO

N AV

E.20

19EX

CELL

ENT

2021

M-3

I-294

41.2

374

DEVO

N AV

E.20

19EX

CELL

ENT

2021

M-3

I-294

42.1

301

DES

PLAI

NES

RIVE

R RD

.20

19EX

CELL

ENT

2021

M-3

I-294

42.1

301C

DDE

S PL

AINE

S RI

VER

RD.

2019

EXCE

LLEN

T20

21

M-3

I-294

42.1

302

DES

PLAI

NES

RIVE

R RD

.20

19EX

CELL

ENT

2021

M-3

I-294

42.2

303

TOUH

Y AV

E.20

19EX

CELL

ENT

2029

M-3

I-294

42.2

303C

DTO

UHY

AVE.

2019

EXCE

LLEN

T20

29

M-3

I-294

42.2

304

TOUH

Y AV

E.20

19GO

OD20

27

M-3

I-294

42.7

305

DES

PLAI

NES

RIVE

R20

20EX

CELL

ENT

2021

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-3

I-294

42.7

306

DES

PLAI

NES

RIVE

R20

20EX

CELL

ENT

2021

M-3

I-294

43.2

307

OAKT

ON S

T.20

19EX

CELL

ENT

2021

M-3

I-294

43.2

308

OAKT

ON S

T.20

19EX

CELL

ENT

2021

M-3

I-294

43.4

309

ALGO

NQUI

N RD

.20

19EX

CELL

ENT

2021

M-3

I-294

43.4

310

ALGO

NQUI

N RD

.20

19EX

CELL

ENT

2021

M-3

I-294

43.5

311

C&NW

RR.

AND

BUS

SE H

WY.

2019

EXCE

LLEN

T20

26

M-3

I-294

43.5

312

C&NW

RR.

AND

BUS

SE H

WY.

2019

EXCE

LLEN

T20

27

M-3

I-294

44.1

315

NORT

HWES

T HW

Y.20

19EX

CELL

ENT

2026

M-3

I-294

44.1

316

NORT

HWES

T HW

Y.20

19FA

IR20

26

M-3

I-294

44.2

313C

DRAI

NAGE

DIT

CH20

19EX

CELL

ENT

2027

M-3

I-294

44.2

313

US 1

4 (D

EMPS

TER

ST.)

2019

GOOD

2027

M-3

I-294

44.2

314

US 1

4 (D

EMPS

TER

ST.)

2019

GOOD

2026

M-3

I-294

44.6

319

BALL

ARD

RD.

2019

EXCE

LLEN

T20

27

M-3

I-294

44.6

320

BALL

ARD

RD.

2019

EXCE

LLEN

T20

29

M-3

I-294

45.2

317

GOLF

RD.

(IL.5

8),R

AMP

2019

EXCE

LLEN

T20

27

M-3

I-294

45.2

321

IL 5

8 (G

OLF

RD.)

2019

EXCE

LLEN

T20

29

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

212 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 213

Appendix F Bridge Condition Rating TableM

-3I-2

9445

.232

2IL

58

(GOL

F RD

.)20

19EX

CELL

ENT

2026

M-3

I-294

45.9

323

C&NW

RR.

2019

EXCE

LLEN

T20

27

M-3

I-294

45.9

324

C&NW

RR.

2019

FAIR

2022

M-3

I-294

46.1

325

CENT

RAL

RD.

2019

EXCE

LLEN

T20

29

M-3

I-294

46.1

326

CENT

RAL

RD.

2019

EXCE

LLEN

T20

27

M-3

I-294

47.3

327

IL 2

1/US

45

(MILW

AUKE

E AV

E.)

2019

EXCE

LLEN

T20

21

M-3

I-294

47.3

328

IL 2

1/US

45

(MILW

AUKE

E AV

E.)

2019

EXCE

LLEN

T20

27

M-3

I-294

47.6

329

LAKE

AVE

.20

19EX

CELL

ENT

2027

M-3

I-294

47.6

330

LAKE

AVE

.20

19EX

CELL

ENT

2026

M-3

I-294

48.9

331

WIL

LOW

RD.

2019

EXCE

LLEN

T20

27

M-3

I-294

49.9

332

SAND

ERS

RD.

2019

EXCE

LLEN

T20

27

M-3

I-294

49.9

333

SAND

ERS

RD.

2019

EXCE

LLEN

T20

27

M-3

I-294

51.5

335

IL 6

8 (D

UNDE

E RD

.)20

19FA

IR20

27

M-3

I-294

52.0

337

SAND

ERS

RD.

2019

EXCE

LLEN

T20

27

M-3

I-294

52.0

338

SAND

ERS

RD.

2019

EXCE

LLEN

T20

29

M-3

I-90

76.7

381

US 1

2-45

(MAN

NHEI

M R

D.)

2019

EXCE

LLEN

T20

26

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-3

I-90

76.7

382

US 1

2-45

(MAN

NHEI

M R

D.)

2019

EXCE

LLEN

T20

28

M-3

I-90

76.9

383

WCL

RR.

(SOO

LIN

E RR

.)20

19EX

CELL

ENT

2026

M-3

I-90

76.9

384

WCL

RR.

(SOO

LIN

E RR

.)20

19EX

CELL

ENT

2028

M-3

I-90

77.4

385

HIGG

INS

RD.

2019

EXCE

LLEN

T20

28

M-3

I-90

77.4

386

HIGG

INS

RD.

2019

EXCE

LLEN

T20

28

M-3

I-90

78.1

376C

WIL

LOW

CRE

EK20

19EX

CELL

ENT

2028

M-3

I-90

78.3

375

DES

PLAI

NES

RIVE

R RD

.20

19EX

CELL

ENT

2028

M-3

I-90

78.3

375A

DES

PLAI

NES

RIVE

R RD

. RAM

P A

2019

EXCE

LLEN

T20

24

M-3

I-90

78.3

376

DES

PLAI

NES

RIVE

R RD

.20

19EX

CELL

ENT

2028

M-3

I-90

78.6

377

DES

PLAI

NES

RIVE

R20

19EX

CELL

ENT

2028

M-3

I-90

78.6

378

DES

PLAI

NES

RIVE

R20

19EX

CELL

ENT

2025

M-3

I-90

78.7

379

I-190

WB

(KEN

NEDY

EXP

.)20

20FA

IR20

28

M-3

I-90

79.0

380

CUM

BERL

AND

FLYO

VER

2020

EXCE

LLEN

T20

32

M-4

I-94

1.1

447

US 4

1 (R

ELOC

ATED

)20

19EX

CELL

ENT

2027

M-4

I-94

1.2

443

US 4

1 (S

KOKI

E RD

.)20

19GO

OD20

27

M-4

I-94

1.2

445

US 4

1 (S

KOKI

E RD

.)20

19GO

OD20

27

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

214 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 215

Appendix F Bridge Condition Rating TableM

-4I-9

42.

444

1IL

173

(ROS

ECRA

NS R

D.)

2019

EXCE

LLEN

T20

23

M-4

I-94

5.1

437

WAD

SWOR

TH R

D.20

20EX

CELL

ENT

2031

M-4

I-94

5.9

435

MIL

L CR

EEK

2020

EXCE

LLEN

T20

21

M-4

I-94

5.9

436

MIL

L CR

EEK

2020

EXCE

LLEN

T20

21

M-4

I-94

7.6

433

STEA

RN S

CHOO

L RD

.20

20FA

IR20

21

M-4

I-94

8.5

431

IL 1

32 (G

RAND

AVE

.)20

19EX

CELL

ENT

2027

M-4

I-94

9.7

429

WAS

HING

TON

ST.

2019

EXCE

LLEN

T20

30

M-4

I-94

9.7

430

WAS

HING

TON

ST.

2019

EXCE

LLEN

T20

27

M-4

I-94

10.2

427

IL 2

1 (M

ILWAU

KEE

AVE.

)20

20FA

IR20

21

M-4

I-94

10.6

425

DES

PLAI

NES

RIVE

R20

20EX

CELL

ENT

2027

M-4

I-94

10.6

426

DES

PLAI

NES

RIVE

R20

20EX

CELL

ENT

2027

M-4

I-94

11.2

424

IL 1

20 (B

ELVI

DERE

RD.

)20

19EX

CELL

ENT

2033

M-4

I-94

11.2

423

IL 1

20 (B

ELVI

DERE

RD.

)20

19EX

CELL

ENT

2027

M-4

I-94

12.0

421

O'PL

AINE

RD.

2020

EXCE

LLEN

T20

40

M-4

I-94

13.8

419

IL 1

37 (B

UCKL

EY R

D.)

2020

EXCE

LLEN

T20

27

M-4

I-94

15.2

417

ATKI

NSON

RD.

2020

EXCE

LLEN

T20

27

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-4

I-94

15.7

415

WCL

RR.

(SOO

LIN

E RR

.)20

19EX

CELL

ENT

2027

M-4

I-94

15.7

416

WCL

RR.

(SOO

LIN

E RR

.)20

19EX

CELL

ENT

2027

M-4

I-94

16.1

413

IL 1

76 (R

OCKL

AND

RD.)

2019

EXCE

LLEN

T20

21

M-4

I-94

16.1

414

IL 1

76 (R

OCKL

AND

RD.)

2019

EXCE

LLEN

T20

21

M-4

I-94

16.6

411

EJ&E

RR.

2019

EXCE

LLEN

T20

21

M-4

I-94

16.6

412

EJ&E

RR.

2019

EXCE

LLEN

T20

27

M-4

I-94

17.3

409

BRAD

LEY

RD.

2020

EXCE

LLEN

T20

33

M-4

I-94

18.1

407

OLA

KE F

ORES

T OA

SIS

2020

CRIT

ICAL

2021

M-4

I-94

19.0

407

IL 6

0 (T

OWN

LINE

RD.

)20

20EX

CELL

ENT

2026

M-4

I-94

20.3

405

EVER

ETT

RD.

2020

FAIR

2023

M-4

I-94

21.8

403

IL 2

2 (H

ALFD

AY R

D.)

2019

EXCE

LLEN

T20

22

M-4

I-94

22.7

401

DUFF

Y LA

NE20

20EX

CELL

ENT

2028

M-4

I-94

23.1

360C

STRE

AM20

19EX

CELL

ENT

2027

M-4

I-94

24.3

360

DEER

FIEL

D RD

.20

20EX

CELL

ENT

2027

M-4

I-94

25.0

449

DEER

FIEL

D RD

. RAM

P F

2020

EXCE

LLEN

T20

26

M-4

I-94

25.3

341

LAKE

-COO

K RD

.20

19PO

OR20

21

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

216 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 217

Appendix F Bridge Condition Rating TableM

-4I-9

425

.334

3LA

KE-C

OOK

RD.

2019

EXCE

LLEN

T20

25

M-4

I-94

25.4

339

I-294

2020

EXCE

LLEN

T20

32

M-4

I-94

25.5

340

LAKE

-COO

K RD

. RAM

P B

2019

EXCE

LLEN

T20

32

M-4

I-94

26.8

345

PFIN

GSTE

N RD

.20

19EX

CELL

ENT

2020

M-4

I-94

27.0

347

W. F

ORK

CHIC

AGO

RIVE

R20

20EX

CELL

ENT

2030

M-4

I-94

27.0

348

W. F

ORK

CHIC

AGO

RIVE

R20

20EX

CELL

ENT

2030

M-4

I-94

27.3

349

MET

RA-S

OO L

INE

RR.

2020

EXCE

LLEN

T20

30

M-4

I-94

27.3

350

MET

RA-S

OO L

INE

RR.

2020

EXCE

LLEN

T20

30

M-4

I-94

27.8

351

IL 4

3 (W

AUKE

GAN

RD.)

2019

FAIR

2020

M-4

I-94

28.6

353

E. F

ORK

CHIC

AGO

RIVE

R20

20EX

CELL

ENT

2030

M-4

I-94

28.6

354

E. F

ORK

CHIC

AGO

RIVE

R20

20EX

CELL

ENT

2030

M-4

I-94

29.3

355

C&NW

RR.

2020

EXCE

LLEN

T20

30

M-4

I-94

29.3

356

C&NW

RR.

2020

EXCE

LLEN

T20

30

M-4

I-94

29.5

359

SKOK

IE H

WY.

2020

EXCE

LLEN

T20

30

M-4

I-94

29.5

357

SKOK

IE H

WY.

2020

EXCE

LLEN

T20

30

M-4

I-94

29.6

361

US 4

1 (E

DENS

EXP

RESS

WAY

)20

20EX

CELL

ENT

2030

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-5

I-90

55.7

549

FOX

RIVE

R20

19EX

CELL

ENT

2028

M-5

I-90

55.7

550

FOX

RIVE

R20

19EX

CELL

ENT

2023

M-5

I-90

56.1

501

IL 2

520

19EX

CELL

ENT

2025

M-5

I-90

56.4

503

IL 2

5 (R

AMP)

2019

EXCE

LLEN

T20

25

M-5

I-90

58.2

505

BEVE

RLY

RD.

2019

EXCE

LLEN

T20

23

M-5

I-90

59.2

507

EJ&E

(WCL

)RR.

2019

EXCE

LLEN

T20

26

M-5

I-90

59.2

508

EJ&E

(WCL

)RR.

2019

EXCE

LLEN

T20

26

M-5

I-90

59.7

509

IL 5

9 (S

UTTO

N RD

.)20

19EX

CELL

ENT

2025

M-5

I-90

60.4

511

BART

LETT

RD.

2019

EXCE

LLEN

T20

24

M-5

I-90

61.3

513A

IL 7

2 (H

IGGI

NS R

D.)

2020

EXCE

LLEN

T20

25

M-5

I-90

61.4

513

IL 7

2 (H

IGGI

NS R

D.)

2020

EXCE

LLEN

T20

24

M-5

I-90

61.7

515C

POPL

AR C

REEK

2019

EXCE

LLEN

T20

28

M-5

I-90

62.2

515

BARR

INGT

ON R

D.20

19EX

CELL

ENT

2025

M-5

I-90

63.9

516

LAND

BRI

DGE

2020

N/A

2025

M-5

I-90

63.9

516C

POPL

AR C

R. E

. BRA

NCH

2019

EXCE

LLEN

T20

28

M-5

I-90

65.6

517

ROSE

LLE

RD.

2019

EXCE

LLEN

T20

28

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

218 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 219

Appendix F Bridge Condition Rating TableM

-5I-9

067

.451

9M

EACH

AM R

D.20

20EX

CELL

ENT

2025

M-5

I-90

67.4

519C

DM

EACH

AM R

D. (O

VER

CD R

AMP)

2020

EXCE

LLEN

T20

25

M-5

I-90

69.3

523

SALT

CRE

EK20

19EX

CELL

ENT

2028

M-5

I-90

69.3

524

SALT

CRE

EK20

19EX

CELL

ENT

2028

M-5

I-90

69.5

525

GOLF

RD.

2019

EXCE

LLEN

T20

28

M-5

I-90

69.5

526

GOLF

RD.

2019

EXCE

LLEN

T20

26

M-5

I-90

70.8

527

ARLI

NGTO

N HE

IGHT

S RD

.20

19EX

CELL

ENT

2026

M-5

I-90

70.8

528

ARLI

NGTO

N HE

IGHT

S RD

.20

19EX

CELL

ENT

2026

M-5

I-90

71.4

530C

STRE

AM20

19EX

CELL

ENT

2026

M-5

I-90

72.5

529

BUSS

E RD

.20

19EX

CELL

ENT

2026

M-5

I-90

72.5

530

BUSS

E RD

.20

19EX

CELL

ENT

2026

M-5

I-90

72.7

531

OAKT

ON S

T.20

20EX

CELL

ENT

2026

M-5

I-90

72.7

532

OAKT

ON S

T.20

20EX

CELL

ENT

2026

M-5

I-90

73.4

533C

HIGG

INS

CREE

K, T

RIBU

TARY

A20

19EX

CELL

ENT

2055

M-5

I-90

73.6

533

ELM

HURS

T RD

.20

19EX

CELL

ENT

2025

M-5

I-90

73.6

534

ELM

HURS

T RD

.20

19EX

CELL

ENT

2037

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-5

I-90

74.0

535

HIGG

INS

CREE

K20

19EX

CELL

ENT

2026

M-5

I-90

74.0

535C

DHI

GGIN

S CR

EEK

(RAM

P X1

)20

19EX

CELL

ENT

2030

M-5

I-90

74.0

536

HIGG

INS

CREE

K20

19EX

CELL

ENT

2026

M-5

I-90

74.0

536C

DHI

GGIN

S CR

EEK

(RAM

P X4

)20

19EX

CELL

ENT

2030

M-5

I-90

74.7

537

MT.

PROS

PECT

RD.

2019

EXCE

LLEN

T20

26

M-5

I-90

74.7

538

MT.

PROS

PECT

RD.

2019

EXCE

LLEN

T20

28

M-5

I-90

74.8

539

C&NW

(UP)

RR.

2019

EXCE

LLEN

T20

28

M-5

I-90

74.8

540

C&NW

(UP)

RR.

2019

EXCE

LLEN

T20

26

M-5

I-90

75.1

541

C&NW

(UP)

RR.

SPU

R20

19EX

CELL

ENT

2026

M-5

I-90

75.1

542

C&NW

(UP)

RR.

SPU

R20

19EX

CELL

ENT

2026

M-5

I-90

75.3

543

WOL

F RD

.20

19EX

CELL

ENT

2026

M-5

I-90

75.3

544

WOL

F RD

.20

19EX

CELL

ENT

2026

M-5

I-90

75.6

545

TOUH

Y AV

E.20

19EX

CELL

ENT

2026

M-5

I-90

75.6

546

TOUH

Y AV

E.20

19EX

CELL

ENT

2026

M-5

I-90

76.1

547

LEE

ST.

2019

EXCE

LLEN

T20

21

M-6

I-90

30.3

651

GARD

EN P

RAIR

IE R

D.20

20EX

CELL

ENT

2025

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

220 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 221

Appendix F Bridge Condition Rating TableM

-6I-9

030

.565

1CST

REAM

2019

EXCE

LLEN

T20

26

M-6

I-90

31.2

653

COUN

TY L

INE

RD.

2020

EXCE

LLEN

T20

23

M-6

I-90

33.4

655

ANTH

ONY

RD.

2020

EXCE

LLEN

T20

25

M-6

I-90

34.9

601

COON

CRE

EK20

20EX

CELL

ENT

2023

M-6

I-90

34.9

602

COON

CRE

EK20

20EX

CELL

ENT

2023

M-6

I-90

35.3

603

HARM

ONY-

RILE

Y RD

.20

20EX

CELL

ENT

2024

M-6

I-90

36.1

605

IL 2

320

20EX

CELL

ENT

2025

M-6

I-90

37.5

607

GETT

Y RD

.20

20EX

CELL

ENT

2023

M-6

I-90

40.8

609

HARM

ONY

RD.

2020

EXCE

LLEN

T20

24

M-6

I-90

41.2

611C

STRE

AM20

19EX

CELL

ENT

2024

M-6

I-90

41.9

611

US 2

0 (R

AMP)

2019

EXCE

LLEN

T20

27

M-6

I-90

42.4

613

US 2

020

19EX

CELL

ENT

2023

M-6

I-90

42.4

614

US 2

020

19EX

CELL

ENT

2024

M-6

I-90

43.7

615

BRIE

R HI

LL R

D.20

20EX

CELL

ENT

2023

M-6

I-90

44.4

617

HENN

IG R

D.20

20EX

CELL

ENT

2024

M-6

I-90

45.0

619

SAND

WAL

D RD

.20

20EX

CELL

ENT

2023

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-6

I-90

46.4

621

IL 4

720

20GO

OD20

21

M-6

I-90

47.5

621C

EAKI

N CR

./S.B

R. K

ISHW

AUKE

E RV

.20

19EX

CELL

ENT

2053

M-6

I-90

47.9

623

POW

ERS

RD.

2020

EXCE

LLEN

T20

23

M-6

I-90

49.5

625

IL 7

220

20EX

CELL

ENT

2025

M-6

I-90

50.2

627

UP R

R.20

20EX

CELL

ENT

2023

M-6

I-90

50.2

628

UP R

R.20

20EX

CELL

ENT

2024

M-6

I-90

50.7

629

IL 5

9 (T

YREL

L RD

.)20

20EX

CELL

ENT

2024

M-6

I-90

52.2

631

RAND

ALL

RD.

2019

EXCE

LLEN

T20

23

M-6

I-90

53.3

633

SLEE

PY H

OLLO

W R

D.20

20EX

CELL

ENT

2023

M-6

I-90

53.3

634

SLEE

PY H

OLLO

W R

D.20

20EX

CELL

ENT

2024

M-6

I-90

54.7

635

IL 3

120

20EX

CELL

ENT

2023

M-6

I-90

54.7

636

IL 3

120

20EX

CELL

ENT

2024

M-7

I-90

2.7

717

ROCK

TON

RD.

2020

FAIR

2020

M-7

I-90

3.1

715C

STRE

AM20

19EX

CELL

ENT

2041

M-7

I-90

3.7

715

MCC

URRY

RD.

2019

EXCE

LLEN

T20

37

M-7

I-90

4.2

713C

N.KI

NNIK

INNI

CK C

R.20

19EX

CELL

ENT

2023

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

222 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 223

Appendix F Bridge Condition Rating TableM

-7I-9

04.

871

3EL

EVAT

OR R

D.20

20PO

OR20

20

M-7

I-90

5.4

711

BURR

OAK

RD.

2019

EXCE

LLEN

T20

21

M-7

I-90

5.4

712

BURR

OAK

RD.

2019

EXCE

LLEN

T20

27

M-7

I-90

5.7

707C

S.KI

NNIK

INNI

CK C

R.20

19EX

CELL

ENT

2023

M-7

I-90

6.0

709

STON

E BR

IDGE

TRA

IL20

19EX

CELL

ENT

2027

M-7

I-90

6.0

710

STON

E BR

IDGE

TRA

IL20

19EX

CELL

ENT

2027

M-7

I-90

6.3

707

BELV

IDER

E RD

.20

19EX

CELL

ENT

2023

M-7

I-90

7.0

705C

STRE

AM20

19FA

IR20

21

M-7

I-90

7.6

705

SWAN

SON

RD.

2019

EXCE

LLEN

T20

23

M-7

I-90

9.0

703

IL 1

7320

19EX

CELL

ENT

2027

M-7

I-90

9.0

704

IL 1

7320

19EX

CELL

ENT

2027

M-7

I-90

10.1

702C

STRE

AM20

19EX

CELL

ENT

2023

M-7

I-90

10.8

701

HARL

EM R

D.20

20GO

OD20

27

M-7

I-90

12.4

727C

STRE

AM20

19EX

CELL

ENT

2047

M-7

I-90

12.5

727

EAST

RIV

ERSI

DE B

LVD.

2019

EXCE

LLEN

T20

27

M-7

I-90

13.1

725C

STRE

AM20

19EX

CELL

ENT

2029

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-7

I-90

13.5

725

HUNT

ER R

D.(S

PRIN

G CR

EEK

RD.)

2020

FAIR

2020

M-7

I-90

14.5

723

ROTE

RD.

(GUI

LFOR

D RD

.)20

20GO

OD20

20

M-7

I-90

15.5

721

US 2

0 (B

US.)

RAM

P A

2019

GOOD

2021

M-7

I-90

15.8

719

US 2

0 (B

US.)

2019

EXCE

LLEN

T20

27

M-7

I-90

15.8

720

US 2

0 (B

US.)

2019

EXCE

LLEN

T20

21

M-7

I-90

17.0

729

NEW

BURG

RD.

2019

EXCE

LLEN

T20

27

M-7

I-90

17.4

732

I-39,

RAM

P G

2020

EXCE

LLEN

T20

25

M-7

I-90

17.4

731

US 2

0 RA

MP

F20

19EX

CELL

ENT

2027

M-7

I-90

17.7

733

MIL

L RD

.20

19EX

CELL

ENT

2023

M-7

I-90

18.3

735

KISH

WAU

KEE

RIVE

R20

19EX

CELL

ENT

2023

M-7

I-90

18.3

736

KISH

WAU

KEE

RIVE

R20

19EX

CELL

ENT

2023

M-7

I-90

19.5

737

C&NW

(UP)

RR.

2020

FAIR

2025

M-7

I-90

19.8

739

US 2

020

19EX

CELL

ENT

2023

M-7

I-90

19.8

739A

US 2

020

19EX

CELL

ENT

2023

M-7

I-90

20.3

741C

STRE

AM20

19EX

CELL

ENT

2024

M-7

I-90

20.8

741

IREN

E RD

.20

19EX

CELL

ENT

2023

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

224 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 225

Appendix F Bridge Condition Rating TableM

-7I-9

021

.874

3TO

WNH

ALL

RD.

2019

EXCE

LLEN

T20

26

M-7

I-90

22.2

743C

STRE

AM20

19EX

CELL

ENT

2024

M-7

I-90

22.8

745

STON

E QU

ARRY

RD.

2019

EXCE

LLEN

T20

23

M-7

I-90

23.4

745C

STRE

AM20

19EX

CELL

ENT

2053

M-7

I-90

23.8

747

PEAR

L ST

.20

19EX

CELL

ENT

2026

M-7

I-90

24.2

747

OBE

LVID

ERE

OASI

S20

20GO

OD20

26

M-7

I-90

24.6

749

CALH

OUN

RD. (

TRIP

P RD

.)20

20EX

CELL

ENT

2025

M-7

I-90

25.0

751

GENO

A RD

.20

19EX

CELL

ENT

2026

M-7

I-90

26.5

755

JOHN

SON

RD.

2019

EXCE

LLEN

T20

24

M-7

I-90

27.4

756

MOS

QUIT

O CR

EEK

2020

EXCE

LLEN

T20

23

M-7

I-90

27.4

757

MOS

QUIT

O CR

EEK

2020

EXCE

LLEN

T20

23

M-7

I-90

28.0

759

SPRI

NG C

ENTE

R RD

.20

19EX

CELL

ENT

2025

M-7

I-90

28.8

761

SHAT

TUCK

RD.

2019

EXCE

LLEN

T20

24

M-8

I-88

113.

485

7US

30

/ IL

5620

20GO

OD20

25

M-8

I-88

113.

485

8CLA

KE R

UN20

19EX

CELL

ENT

2030

M-8

I-88

113.

485

7CLA

KE R

UN,R

AMP

B20

19EX

CELL

ENT

2028

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-8

I-88

114.

280

1DE

ERPA

TH R

D.20

20GO

OD20

21

M-8

I-88

114.

480

2OR

CHAR

D RD

.20

20EX

CELL

ENT

2028

M-8

I-88

115.

880

3RA

NDAL

L RD

.20

20EX

CELL

ENT

2028

M-8

I-88

116.

980

7IL

31

RAM

P20

20EX

CELL

ENT

2028

M-8

I-88

117.

180

9IL

31

2020

EXCE

LLEN

T20

28

M-8

I-88

117.

381

1FO

X RI

VER

2020

EXCE

LLEN

T20

28

M-8

I-88

117.

381

2FO

X RI

VER

2020

EXCE

LLEN

T20

21

M-8

I-88

118.

381

3M

ITCH

ELL

RD.

2020

EXCE

LLEN

T20

21

M-8

I-88

118.

981

5CH

URCH

RD.

2019

EXCE

LLEN

T20

29

M-8

I-88

119.

381

7FA

RNSW

ORTH

AVE

.20

19EX

CELL

ENT

2033

M-8

I-88

119.

681

7CCR

EEK

2019

EXCE

LLEN

T20

21

M-8

I-88

121.

481

9EO

LA R

D.20

20EX

CELL

ENT

2021

M-8

I-88

121.

982

1EJ

&E R

R.20

19GO

OD20

26

M-8

I-88

122.

682

3PR

AIRI

E PA

TH (O

LD C

A&E

RR.)

2019

FAIR

2021

M-8

I-88

122.

682

4PR

AIRI

E PA

TH (O

LD C

A&E

RR.)

2019

FAIR

2021

M-8

I-88

123.

382

5IL

59

2019

EXCE

LLEN

T20

47

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

226 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 227

Appendix F Bridge Condition Rating TableM

-8I-8

812

3.3

826

IL 5

920

19EX

CELL

ENT

2037

M-8

I-88

124.

182

7RI

VER

RD.(R

AYM

OND

DR.)

2019

EXCE

LLEN

T20

24

M-8

I-88

124.

882

9W

. BRA

NCH

DUPA

GE R

IVER

2019

GOOD

2024

M-8

I-88

124.

883

0W

. BRA

NCH

DUPA

GE R

IVER

2019

GOOD

2024

M-8

I-88

125.

286

1W

INFI

ELD

RD.

2019

EXCE

LLEN

T20

42

M-8

I-88

125.

286

2W

INFI

ELD

RD.

2019

EXCE

LLEN

T20

21

M-8

I-88

125.

783

1M

ILL

ST. -

WES

T AV

E.20

20EX

CELL

ENT

2024

M-8

I-88

126.

583

3W

ASHI

NGTO

N ST

.20

19EX

CELL

ENT

2024

M-8

I-88

127.

483

5FR

EEDO

M D

RIVE

2020

EXCE

LLEN

T20

24

M-8

I-88

127.

483

6FR

EEDO

M D

RIVE

2020

EXCE

LLEN

T20

24

M-8

I-88

127.

783

7NA

PERV

ILLE

-WHE

ATON

RD.

2020

EXCE

LLEN

T20

28

M-8

I-88

127.

783

8NA

PERV

ILLE

-WHE

ATON

RD.

2020

EXCE

LLEN

T20

24

M-8

I-88

129.

183

9YA

CKLE

Y RD

.20

20EX

CELL

ENT

2027

M-8

I-88

129.

184

0YA

CKLE

Y RD

.20

20EX

CELL

ENT

2027

M-8

I-88

129.

784

1E.

BRA

NCH

DUPA

GE R

IVER

2020

EXCE

LLEN

T20

22

M-8

I-88

129.

784

2E.

BRA

NCH

DUPA

GE R

IVER

2020

EXCE

LLEN

T20

27

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-8

I-88

129.

884

3W

ARRE

NVIL

LE R

D.20

20EX

CELL

ENT

2027

M-8

I-88

129.

884

4W

ARRE

NVIL

LE R

D.20

20EX

CELL

ENT

2027

M-8

I-88

130.

184

5IL

53

2020

EXCE

LLEN

T20

27

M-8

I-88

130.

184

6IL

53

2020

EXCE

LLEN

T20

27

M-8

I-88

134.

384

9HI

GHLA

ND A

VE.

2020

EXCE

LLEN

T20

21

M-8

I-88

135.

485

1M

EYER

S RD

.20

20EX

CELL

ENT

2027

M-8

I-88

136.

485

3M

IDW

EST

RD.

2019

EXCE

LLEN

T20

27

M-8

I-88

137.

285

5IL

83

2020

EXCE

LLEN

T20

27

M-8

I-88

137.

285

6IL

83

2020

EXCE

LLEN

T20

22

M-1

1I-8

876

.911

49S.

MAI

N ST

.20

20EX

CELL

ENT

2025

M-1

1I-8

877

.411

47SO

O LI

NE &

BN

RR.

2020

EXCE

LLEN

T20

24

M-1

1I-8

877

.411

48SO

O LI

NE &

BN

RR.

2020

EXCE

LLEN

T20

24

M-1

1I-8

879

.711

45M

ULFO

RD R

D.20

20EX

CELL

ENT

2025

M-1

1I-8

880

.711

43LO

CUST

RD.

2020

EXCE

LLEN

T20

25

M-1

1I-8

881

.811

41W

OODL

AWN

RD.

2020

EXCE

LLEN

T20

25

M-1

1I-8

883

.411

39C

STRE

AM20

19EX

CELL

ENT

2030

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

228 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 229

Appendix F Bridge Condition Rating TableM

-11

I-88

83.6

1139

TOW

ER R

D.20

20EX

CELL

ENT

2025

M-1

1I-8

884

.611

37W

ILLR

ETT

RD.

2019

EXCE

LLEN

T20

30

M-1

1I-8

885

.611

35SH

ABBO

NA R

D.20

19EX

CELL

ENT

2024

M-1

1I-8

887

.211

35C

STRE

AM20

19EX

CELL

ENT

2025

M-1

1I-8

887

.611

33UN

IVER

SITY

RD.

2019

EXCE

LLEN

T20

24

M-1

1I-8

889

.311

33C

STRE

AM20

19EX

CELL

ENT

2025

M-1

1I-8

891

.411

31AN

NIE

GLID

DEN

(DEK

ALB

WES

T RD

.)20

20EX

CELL

ENT

2025

M-1

1I-8

891

.711

29KI

SHW

AUKE

E RI

VER

2020

EXCE

LLEN

T20

25

M-1

1I-8

891

.711

30KI

SHW

AUKE

E RI

VER

2020

EXCE

LLEN

T20

30

M-1

1I-8

891

.711

27S.

FIR

ST S

T.20

20EX

CELL

ENT

2030

M-1

1I-8

892

.511

25IL

23

(4TH

ST.

)20

19EX

CELL

ENT

2024

M-1

1I-8

892

.511

26IL

23

(4TH

ST.

)20

19EX

CELL

ENT

2024

M-1

1I-8

892

.611

23C&

NW R

R.20

19EX

CELL

ENT

2021

M-1

1I-8

892

.611

24C&

NW R

R.20

19EX

CELL

ENT

2021

M-1

1I-8

893

.111

21RA

MP

E &

F TO

DEK

ALB

OASI

S20

19GO

OD20

25

M-1

1I-8

894

.011

19PE

ACE

RD./A

IRPO

RT R

D.20

20EX

CELL

ENT

2025

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-1

1I-8

895

.811

17SO

MON

AUK

RD.

2020

EXCE

LLEN

T20

25

M-1

1I-8

898

.511

15HI

NCKL

EY R

D.20

19EX

CELL

ENT

2021

M-1

1I-8

810

0.0

1113

KESL

INGE

R RD

.20

19EX

CELL

ENT

2024

M-1

1I-8

810

1.0

1111

COUN

TY L

INE

RD.

2019

EXCE

LLEN

T20

24

M-1

1I-8

810

1.9

1111

CYO

UNGS

CRE

EK20

19EX

CELL

ENT

2021

M-1

1I-8

810

3.2

1109

WAT

SON

RD.

2019

EXCE

LLEN

T20

25

M-1

1I-8

810

3.7

1109

CBI

G RO

CK C

REEK

2019

EXCE

LLEN

T20

30

M-1

1I-8

810

5.0

1107

DAUB

ERM

AN R

D.20

19EX

CELL

ENT

2023

M-1

1I-8

810

6.2

1107

CW

ELCH

CRE

EK20

19EX

CELL

ENT

2041

M-1

1I-8

810

7.2

1105

MAI

N ST

.20

20EX

CELL

ENT

2025

M-1

1I-8

810

8.7

1103

BLAC

KBER

RY C

REEK

2020

EXCE

LLEN

T20

26

M-1

1I-8

810

8.7

1104

BLAC

KBER

RY C

REEK

2020

EXCE

LLEN

T20

25

M-1

1I-8

810

9.3

1101

IL 4

720

20EX

CELL

ENT

2025

M-1

1I-8

811

1.6

859

BLIS

S RD

.20

19EX

CELL

ENT

2033

M-1

2I-8

844

.512

57HO

WLA

ND C

REEK

2020

EXCE

LLEN

T20

24

M-1

2I-8

844

.512

58HO

WLA

ND C

REEK

2020

EXCE

LLEN

T20

25

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

230 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 231

Appendix F Bridge Condition Rating TableM

-12

I-88

45.7

1255

C&NW

(UP)

RR.

2020

EXCE

LLEN

T20

25

M-1

2I-8

845

.712

56C&

NW (U

P) R

R.20

20EX

CELL

ENT

2025

M-1

2I-8

846

.312

53NE

LSON

RD.

2019

EXCE

LLEN

T20

21

M-1

2I-8

847

.312

51BO

LLM

AN R

D.20

19EX

CELL

ENT

2021

M-1

2I-8

848

.812

49C

STRE

AM20

19EX

CELL

ENT

2039

M-1

2I-8

848

.912

49HA

RMON

RD.

2019

EXCE

LLEN

T20

24

M-1

2I-8

850

.012

47AT

KINS

ON R

D.20

19EX

CELL

ENT

2021

M-1

2I-8

851

.312

45HO

YLE

RD.

2019

EXCE

LLEN

T20

30

M-1

2I-8

851

.612

43TH

REE

MIL

E CR

EEK

2020

EXCE

LLEN

T20

21

M-1

2I-8

851

.612

44TH

REE

MIL

E CR

EEK

2020

EXCE

LLEN

T20

25

M-1

2I-8

852

.412

41PU

MP

FACT

ORY

RD.

2019

EXCE

LLEN

T20

24

M-1

2I-8

853

.912

37IL

26

2020

EXCE

LLEN

T20

24

M-1

2I-8

853

.912

38IL

26

2020

EXCE

LLEN

T20

24

M-1

2I-8

854

.412

35DI

XON

RAM

P A

& B

2020

EXCE

LLEN

T20

24

M-1

2I-8

855

.012

33US

52

2020

EXCE

LLEN

T20

24

M-1

2I-8

855

.012

34US

52

2020

EXCE

LLEN

T20

24

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-1

2I-8

856

.012

31BU

RKET

T RD

.20

19EX

CELL

ENT

2021

M-1

2I-8

856

.812

29RE

D BR

ICK

RD.

2019

EXCE

LLEN

T20

28

M-1

2I-8

858

.312

27NA

CHUS

A RD

.20

19EX

CELL

ENT

2024

M-1

2I-8

859

.812

25RO

BBIN

S RD

.20

19EX

CELL

ENT

2021

M-1

2I-8

860

.812

23RO

CKY

FORD

RD.

2019

EXCE

LLEN

T20

28

M-1

2I-8

862

.312

21FR

ANKL

IN R

D.20

20EX

CELL

ENT

2025

M-1

2I-8

863

.112

19W

HITN

EY R

D.20

20EX

CELL

ENT

2025

M-1

2I-8

864

.512

17RE

YNOL

DS R

D.20

20EX

CELL

ENT

2025

M-1

2I-8

867

.312

15M

IDW

AY R

D.20

20EX

CELL

ENT

2024

M-1

2I-8

868

.412

13AS

HTON

RD.

2020

EXCE

LLEN

T20

24

M-1

2I-8

869

.512

13C

BEAC

H CR

EEK

2019

FAIR

2021

M-1

2I-8

870

.512

11M

ERID

IAN

RD.

2020

EXCE

LLEN

T20

24

M-1

2I-8

870

.512

11C

CLEA

RY L

ATER

AL C

R.20

19EX

CELL

ENT

2030

M-1

2I-8

871

.512

09BR

OOKL

YN R

D.20

20EX

CELL

ENT

2024

M-1

2I-8

872

.612

07TH

ORPE

RD.

2020

EXCE

LLEN

T20

21

M-1

2I-8

873

.112

05C

BEAC

H CR

EEK

2019

EXCE

LLEN

T20

34

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

232 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 233

Appendix F Bridge Condition Rating TableM

-12

I-88

73.1

1205

BEAC

H CR

EEK

2020

EXCE

LLEN

T20

25

M-1

2I-8

873

.112

06BE

ACH

CREE

K20

20EX

CELL

ENT

2025

M-1

2I-8

873

.112

06C

BEAC

H CR

EEK

2019

EXCE

LLEN

T20

34

M-1

2I-8

873

.612

03BR

USH

GROV

E RD

.20

20EX

CELL

ENT

2024

M-1

2I-8

874

.212

03C

RICK

ELSO

N CR

EEK

2019

EXCE

LLEN

T20

39

M-1

2I-8

874

.312

01RI

CKEL

SON

CREE

K20

20EX

CELL

ENT

2024

M-1

2I-8

874

.312

02RI

CKEL

SON

CREE

K20

20EX

CELL

ENT

2024

M-1

2I-8

874

.312

01C

RICK

ELSO

N CR

EEK

2019

EXCE

LLEN

T20

31

M-1

2I-8

874

.912

02C

STRE

AM20

19EX

CELL

ENT

2025

M-1

2I-8

875

.911

52C

STRE

AM (R

AMP)

2019

EXCE

LLEN

T20

25

M-1

2I-8

876

.011

51C

STRE

AM20

19EX

CELL

ENT

2025

M-1

2I-8

876

.211

51IL

251

2020

GOOD

2025

M-1

2I-8

876

.211

52IL

251

2020

GOOD

2025

M-1

4I-3

55-0

.314

137

RAM

P S-

E OV

ER E

-N20

19EX

CELL

ENT

2030

M-1

4I-3

55-0

.314

137C

RAM

P E-

N CU

LVER

T20

20EX

CELL

ENT

2058

M-1

4I-3

550.

014

135

RAM

P S-

E OV

ER I-

8020

19EX

CELL

ENT

2028

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-1

4I-3

550.

014

136

RAM

P E-

N OV

ER I-

8020

19EX

CELL

ENT

2028

M-1

4I-3

550.

414

134

CEDA

R RD

.20

19EX

CELL

ENT

2028

M-1

4I-3

550.

814

133

U.S.

ROU

TE 6

2019

EXCE

LLEN

T20

23

M-1

4I-3

551.

814

129

SPRI

NG C

REEK

2020

EXCE

LLEN

T20

28

M-1

4I-3

551.

814

130

SPRI

NG C

REEK

2020

EXCE

LLEN

T20

28

M-1

4I-3

552.

714

126

BRUC

E RD

.20

19EX

CELL

ENT

2023

M-1

4I-3

553.

414

126C

NORT

H FR

ACTI

ON R

UN C

REEK

2019

FAIR

2029

M-1

4I-3

553.

814

121

167T

H. S

T.(D

IVIS

ION

ST)

2019

EXCE

LLEN

T20

25

M-1

4I-3

554.

214

120

GOUG

AR R

D.20

20EX

CELL

ENT

2026

M-1

4I-3

554.

314

119

163R

D ST

.20

19EX

CELL

ENT

2025

M-1

4I-3

554.

814

118

159T

H/IL

7 S

T.20

19EX

CELL

ENT

2026

M-1

4I-3

555.

414

116

FIDD

YMEN

T CR

EEK

2020

EXCE

LLEN

T20

26

M-1

4I-3

555.

414

117

FIDD

YMEN

T CR

EEK

2020

EXCE

LLEN

T20

26

M-1

4I-3

555.

814

113

151S

T. ST

.20

19EX

CELL

ENT

2025

M-1

4I-3

556.

814

108

143R

D ST

.20

19EX

CELL

ENT

2025

M-1

4I-3

557.

414

105

IL 1

71 (A

RCHE

R AV

E.)

2019

EXCE

LLEN

T20

30

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

234 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 235

Appendix F Bridge Condition Rating TableM

-14

I-355

7.8

1410

113

5TH

ST./

LONG

RUN

CR.

2020

EXCE

LLEN

T20

26

M-1

4I-3

557.

814

102

135T

H ST

./ LO

NG R

UN C

R.20

20EX

CELL

ENT

2026

M-1

4I-3

558.

914

9612

7TH

STRE

ET20

20EX

CELL

ENT

2025

M-1

4I-3

5510

.214

89DE

S PL

AINE

S RI

VER

VALL

EY20

20EX

CELL

ENT

2026

M-1

4I-3

5510

.214

90DE

S PL

AINE

S RI

VER

VALL

EY20

20EX

CELL

ENT

2030

M-1

4I-3

5511

.514

85IN

TERN

ATIO

NALE

PKW

Y20

19EX

CELL

ENT

2028

M-1

4I-3

5511

.514

86IN

TERN

ATIO

NALE

PKW

Y20

19EX

CELL

ENT

2028

M-1

4I-3

5511

.814

83BN

SF R

R.20

19EX

CELL

ENT

2028

M-1

4I-3

5511

.814

84BN

SF R

R.20

19EX

CELL

ENT

2028

M-1

4I-3

5512

.214

77RA

MP

I-N20

20EX

CELL

ENT

2026

M-1

4I-3

5512

.214

78RA

MP

I-N20

20EX

CELL

ENT

2026

M-1

4I-3

5512

.314

79RA

MP

S-I (

SB I-

355

TO N

B I-5

5)20

20EX

CELL

ENT

2026

M-1

4I-3

5512

.314

80I-5

5, R

AMP

I-N (N

I55

TO N

I355

)20

20EX

CELL

ENT

2026

M-1

4I-3

5512

.414

75I-5

520

20EX

CELL

ENT

2023

M-1

4I-3

5512

.414

76I-5

520

20EX

CELL

ENT

2023

M-1

4I-3

5512

.614

81RA

MP

O-S

(SB

I-55

TO S

B I-3

55)

2020

EXCE

LLEN

T20

30

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-1

4I-3

5513

.314

75C

LILY

CAC

HE C

REEK

2019

EXCE

LLEN

T20

41

M-1

4I-3

5513

.914

73BO

UGHT

ON R

D.20

20EX

CELL

ENT

2028

M-1

4I-3

5514

.614

7183

RD S

T.20

20EX

CELL

ENT

2023

M-1

4I-3

5515

.614

6975

TH S

T.20

20EX

CELL

ENT

2023

M-1

4I-3

5515

.614

7075

TH S

T.20

20EX

CELL

ENT

2023

M-1

4I-3

5516

.114

6771

ST S

T.20

20EX

CELL

ENT

2023

M-1

4I-3

5517

.114

67C

PREN

TISS

CRE

EK20

19EX

CELL

ENT

2027

M-1

4I-3

5517

.314

6563

RD S

T.20

20EX

CELL

ENT

2023

M-1

4I-3

5517

.514

63JA

CKSO

N RD

.20

20EX

CELL

ENT

2028

M-1

4I-3

5517

.514

64JA

CKSO

N RD

.20

20EX

CELL

ENT

2028

M-1

4I-3

5518

.414

61M

APLE

AVE

.20

20EX

CELL

ENT

2023

M-1

4I-3

5518

.414

62M

APLE

AVE

.20

20EX

CELL

ENT

2023

M-1

4I-3

5518

.914

59HI

TCHC

OCK

AVE.

2020

EXCE

LLEN

T20

28

M-1

4I-3

5518

.914

60HI

TCHC

OCK

AVE.

2020

EXCE

LLEN

T20

28

M-1

4I-3

5519

.014

60C

ST. J

OSEP

H CR

EEK

2019

EXCE

LLEN

T20

53

M-1

4I-3

5519

.114

57BN

RR.

2020

EXCE

LLEN

T20

23

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

236 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 237

Appendix F Bridge Condition Rating TableM

-14

I-355

19.1

1458

BN R

R.20

20EX

CELL

ENT

2023

M-1

4I-3

5519

.614

53NW

& N

E RA

MP

OVER

OGD

EN A

VE.

2020

EXCE

LLEN

T20

23

M-1

4I-3

5519

.614

55US

34

(OGD

EN A

VE.)

2020

EXCE

LLEN

T20

28

M-1

4I-3

5519

.614

56US

34

(OGD

EN A

VE.)

2020

EXCE

LLEN

T20

28

M-1

4I-3

5519

.814

51ES

RAM

P OV

ER S

. CON

NECT

OR20

20EX

CELL

ENT

2023

M-1

4I-3

5519

.914

47NW

.RAM

P - U

- W

ARRE

NVIL

LE R

D.)

2020

EXCE

LLEN

T20

23

M-1

4I-3

5519

.914

49W

ARRE

NVIL

LE R

D.20

19EX

CELL

ENT

2028

M-1

4I-3

5519

.914

45E-

W O

VER

NW R

AMP

[TUN

NEL]

2020

EXCE

LLEN

T20

23

M-1

4I-3

5520

.114

43E-

W [T

UNNE

L]20

20GO

OD20

23

M-1

4I-3

5520

.814

35FI

NLEY

RD.

(ALO

NG E

W)

2020

EXCE

LLEN

T20

30

M-1

4I-3

5520

.814

36FI

NLEY

RD.

(ALO

NG E

W)

2020

EXCE

LLEN

T20

23

M-1

4I-3

5521

.414

36C

LACE

Y CR

EEK

2019

EXCE

LLEN

T20

53

M-1

4I-3

5521

.414

37EW

TOL

LWAY

, RAM

P EN

2020

EXCE

LLEN

T20

28

M-1

4I-3

5521

.714

31W

S RA

MP,

FINL

EY R

D.20

20EX

CELL

ENT

2028

M-1

4I-3

5521

.714

32W

S RA

MP,

FINL

EY R

D.20

20EX

CELL

ENT

2023

M-1

4I-3

5521

.814

39SW

RAM

P (&

OVE

R FI

NLEY

RD.

)20

20GO

OD20

28

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-1

4I-3

5521

.914

41SE

RAM

P (O

VER

EW &

FIN

LEY

RD.)

2020

GOOD

2021

M-1

4I-3

5522

.014

33FI

NLEY

RD.

(RAM

P W

N)20

20GO

OD20

26

M-1

4I-3

5522

.714

29IL

56

(BUT

TERF

IELD

RD.

)20

19EX

CELL

ENT

2030

M-1

4I-3

5522

.714

30IL

56

(BUT

TERF

IELD

RD.

)20

19EX

CELL

ENT

2030

M-1

4I-3

5523

.514

2722

ND S

T.20

20EX

CELL

ENT

2028

M-1

4I-3

5523

.514

2822

ND S

T.20

20EX

CELL

ENT

2023

M-1

4I-3

5523

.614

25FO

XWOR

TH B

LVD.

2020

EXCE

LLEN

T20

23

M-1

4I-3

5523

.614

26FO

XWOR

TH B

LVD.

2020

EXCE

LLEN

T20

28

M-1

4I-3

5524

.014

23OA

K CR

EEK

DR.

2020

EXCE

LLEN

T20

28

M-1

4I-3

5524

.014

24OA

K CR

EEK

DR.

2020

EXCE

LLEN

T20

28

M-1

4I-3

5524

.714

21IL

38

(ROO

SEVE

LT R

D.)

2020

EXCE

LLEN

T20

28

M-1

4I-3

5524

.714

22IL

38

(ROO

SEVE

LT R

D.)

2020

EXCE

LLEN

T20

23

M-1

4I-3

5525

.114

19IL

53

2020

EXCE

LLEN

T20

28

M-1

4I-3

5525

.114

20IL

53

2020

GOOD

2028

M-1

4I-3

5525

.214

20C

STRE

AM20

19EX

CELL

ENT

2048

M-1

4I-3

5526

.314

17PR

AIRI

E PA

TH20

19EX

CELL

ENT

2023

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

238 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 239

Appendix F Bridge Condition Rating TableM

-14

I-355

26.5

1415

HILL

AVE

.20

20EX

CELL

ENT

2023

M-1

4I-3

5526

.514

11CR

ESCE

NT B

LVD.

2020

EXCE

LLEN

T20

23

M-1

4I-3

5526

.514

13C&

NW R

R.20

20EX

CELL

ENT

2023

M-1

4I-3

5526

.914

09ST

. CHA

RLES

RD.

2019

EXCE

LLEN

T20

23

M-1

4I-3

5527

.114

08GR

EAT

WES

TERN

TRA

IL20

20EX

CELL

ENT

2023

M-1

4I-3

5527

.514

07PL

EASA

NT L

ANE.

2019

EXCE

LLEN

T20

23

M-1

4I-3

5527

.914

05IL

64

(NOR

TH A

VE.)

2019

EXCE

LLEN

T20

23

M-1

4I-3

5527

.914

06IL

64

(NOR

TH A

VE.)

2019

EXCE

LLEN

T20

23

M-1

4I-3

5528

.914

03FU

LLER

TON

AVE.

/CC&

P RR

.20

20EX

CELL

ENT

2023

M-1

4I-3

5528

.914

04FU

LLER

TON

AVE.

/CC&

P RR

.20

20EX

CELL

ENT

2023

M-1

4I-3

5529

.814

01AR

MY

TRAI

L RD

.20

20EX

CELL

ENT

2028

M-1

4I-3

5529

.814

02AR

MY

TRAI

L RD

.20

20EX

CELL

ENT

2028

M-1

6I-4

906.

316

81I-9

020

20EX

CELL

ENT

2021

M-1

6I-4

906.

316

82I-9

020

20EX

CELL

ENT

2021

M-1

6IL

390

6.0

1600

LAKE

ST.

- US

2020

19EX

CELL

ENT

2030

M-1

6IL

390

6.3

1602

CW

. BRA

NCH

DUPA

GE R

IVER

2019

EXCE

LLEN

T20

21

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix F Bridge Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

M-1

6IL

390

6.8

1601

RR -

MET

RA20

19GO

OD20

30

M-1

6IL

390

6.8

1602

RR -

MET

RA20

19EX

CELL

ENT

2030

M-1

6IL

390

7.1

1604

SB. G

ARY

AVE

- RAM

P20

19EX

CELL

ENT

2021

M-1

6IL

390

7.2

1603

NB G

ARY

AVE.

2019

EXCE

LLEN

T20

23

M-1

6IL

390

7.3

1605

SPRI

NGIN

GSGU

TH R

D.20

19EX

CELL

ENT

2030

M-1

6IL

390

7.3

1606

SPRI

NGIN

GSGU

TH R

D.20

19EX

CELL

ENT

2030

M-1

6IL

390

7.4

1606

ASP

RING

INGS

GUTH

RD.

- RAM

P20

19EX

CELL

ENT

2030

M-1

6IL

390

7.6

1607

IL 1

9 (IR

VING

PAR

K RD

.)20

19EX

CELL

ENT

2030

M-1

6IL

390

7.6

1608

IL 1

9 (IR

VING

PAR

K RD

.)20

19EX

CELL

ENT

2030

M-1

6IL

390

7.9

1609

RODE

NBER

G RD

.20

20EX

CELL

ENT

2021

M-1

6IL

390

7.9

1610

RODE

NBER

G RD

.20

20EX

CELL

ENT

2030

M-1

6IL

390

8.3

1611

WRI

GHT

BLVD

.20

20EX

CELL

ENT

2030

M-1

6IL

390

8.3

1612

WRI

GHT

BLVD

.20

20EX

CELL

ENT

2021

M-1

6IL

390

8.8

1613

MIT

CHEL

L BL

VD.

2020

EXCE

LLEN

T20

21

M-1

6IL

390

8.8

1614

MIT

CHEL

L BL

VD.

2020

EXCE

LLEN

T20

23

M-1

6IL

390

8.9

1615

RR -

CP S

PUR

2020

EXCE

LLEN

T20

30

240 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 241

Appendix F Bridge Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

BRID

GE

NUM

BER

BRID

GE N

AME

LAST

IS

PECT

ION

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-1

6IL

390

8.9

1616

RR -

CP S

PUR

2020

EXCE

LLEN

T20

30

M-1

6IL

390

9.5

1617

ROSE

LLE

RD.

2020

EXCE

LLEN

T20

30

M-1

6IL

390

10.5

1618

PLUM

GRO

VE R

D.20

20EX

CELL

ENT

2030

M-1

6IL

390

11.2

1619

MEA

CHAM

/MED

INAH

RD.

2019

EXCE

LLEN

T20

30

M-1

6IL

390

11.2

1620

MEA

CHAM

/MED

INAH

RD.

2019

EXCE

LLEN

T20

30

M-1

6IL

390

12.1

1622

IL 5

3./R

OHLW

ING

RD.

2020

EXCE

LLEN

T20

21

M-1

6IL

390

12.2

1623

ROHL

WIN

G RD

, RAM

P K2

.20

20EX

CELL

ENT

2021

M-1

6IL

390

12.3

1624

RAM

P G2

&G5,

EB/W

B290

TO

WB3

9020

20EX

CELL

ENT

2021

M-1

6IL

390

12.6

1626

I-290

(EIS

ENHO

WER

)20

20EX

CELL

ENT

2021

M-1

6IL

390

12.6

1627

I-290

(EIS

ENHO

WER

)20

20EX

CELL

ENT

2028

M-1

6IL

390

12.6

1629

I-290

(EB

390

CD T

O W

B 29

0)20

20EX

CELL

ENT

2021

M-1

6IL

390

13.1

1631

HAM

ILTON

LAK

ES D

R.20

20EX

CELL

ENT

2028

M-1

6IL

390

13.1

1632

HAM

ILTON

LAK

ES D

R.20

20EX

CELL

ENT

2021

M-1

6IL

390

13.5

1633

ARLI

NGTO

N HG

TS. R

D.20

20EX

CELL

ENT

2028

M-1

6IL

390

13.5

1634

ARLI

NGTO

N HG

TS. R

D.20

20EX

CELL

ENT

2024

M-1

6IL

390

13.8

1635

PROS

PECT

AVE

.20

20EX

CELL

ENT

2022

Appendix F Bridge Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TBR

IDGE

NU

MBE

RBR

IDGE

NAM

ELA

ST

ISPE

CTIO

NCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

M-1

6IL

390

13.8

1636

PROS

PECT

AVE

.20

20EX

CELL

ENT

2021

M-1

6IL

390

14.2

1637

SALT

CRE

EK20

20EX

CELL

ENT

2023

M-1

6IL

390

14.2

1638

SALT

CRE

EK20

20EX

CELL

ENT

2021

M-1

6IL

390

14.4

1639

MIT

TEL

BLVD

.20

20EX

CELL

ENT

2023

M-1

6IL

390

14.4

1640

MIT

TEL

BLVD

.20

20EX

CELL

ENT

2021

M-1

6IL

390

14.8

1641

WOO

D DA

LE R

D.20

20EX

CELL

ENT

2023

M-1

6IL

390

15.3

1642

LIVE

LY B

LVD.

2020

EXCE

LLEN

T20

22

M-1

6IL

390

15.3

1643

LIVE

LY B

LVD.

2020

EXCE

LLEN

T20

24

M-1

6IL

390

15.9

1644

BUSS

E RO

AD (I

L 83

)20

19EX

CELL

ENT

2058

M-1

6IL

390

15.9

1645

BUSS

E RO

AD (I

L 83

)20

19EX

CELL

ENT

2054

M-1

6IL

390

16.8

1650

CW

ILLO

W C

R.(R

PSP1

,2,8

&S.F

RONT

AGER

D)20

20EX

CELL

ENT

2023

M-1

6IL

390

16.9

1649

CW

ILLO

W C

R. (R

AMP

P5 &

O4)

2020

EXCE

LLEN

T20

21

242 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 243

APPENDIX G STRUCTURAL WALL

CONDITION RATING TABLE

244 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 245

Appendix G Structural Wall Condition Rating Table

M-1

I-294

0.04

TS0.

04R

SBRE

TAIN

ING

WAL

L20

20PO

OR20

23

M-1

I-294

0.05

TS0.

05R

SBRE

TAIN

ING

WAL

L20

18FA

IR20

26

M-1

I-294

0.05

TS0.

05R

NBRE

TAIN

ING

WAL

L20

18FA

IR20

26

M-1

I-294

0.75

TS0.

75N

SB -

RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2049

M-1

I-294

0.85

TS0.

85N

NB -

RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2048

M-1

I-294

0.9

TS0.

90N

SB -

RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2049

M-1

I-294

1TS

1.00

N SB

- R

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

48

M-1

I-294

1.2

TS1.

21N

SBNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2049

M-1

I-294

1.2

TS1.

20N

SBNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2049

M-1

I-294

1.2

TS1.

20N

NBNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2026

M-1

I-294

1.6

TS1.

60R

NBRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

1.6

TS1.

60R

SBRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

1.85

TS1.

85R

SBRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

1.85

TS1.

85R

NBRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

2.35

TS2.

35R

NB -

RRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

2.7

TS2.

70R

NB -

RRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

246 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 247

Appendix G Structural Wall Condition Rating TableM

-1I-2

943

TS3.

00N

SB -

RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2048

M-1

I-294

3TS

3.00

R NB

RETA

ININ

G W

ALL

2018

GOOD

2050

M-1

I-294

3.2

TS3.

20N

SBNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

49

M-1

I-294

3.25

TS3.

22N

SBNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2048

M-1

I-294

3.25

TS3.

25R

NBRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

3.65

TS3.

65N

SBNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

48

M-1

I-294

3.95

TS3.

95N

SBNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

49

M-1

I-294

3.95

TS3.

95N

NBNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2048

M-1

I-294

4TS

4.00

N NB

- R

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2048

M-1

I-294

4TS

4.00

N SB

NOIS

E AB

ATEM

ENT

WAL

L20

20PO

OR20

23

M-1

I-294

4TS

4.00

N NB

NOIS

E AB

ATEM

ENT

WAL

L20

20PO

OR20

23

M-1

I-294

4TS

4.00

R NB

RETA

ININ

G W

ALL

2018

FAIR

2026

M-1

I-294

4TS

4.00

R SB

RETA

ININ

G W

ALL

2018

GOOD

2050

M-1

I-294

4.05

TS4.

05N

NB -

RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2044

M-1

I-294

4.05

TS4.

05R

NB -

RRE

TAIN

ING

WAL

L20

18FA

IR20

26

M-1

I-294

4.06

TS4.

06R

NB -

RRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-1

I-294

4.2

TS4.

20N

SBNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

48

M-1

I-294

4.2

TS4.

20N

NBNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

49

M-1

I-294

4.25

TS4.

25N

NBNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2048

M-1

I-294

4.25

TS4.

25N

SBNO

ISE

ABAT

EMEN

T W

ALL

2020

GOOD

2049

M-1

I-294

4.4

TS4.

40N

NBNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2026

M-1

I-294

4.4

TS4.

40R

NBRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

4.5

TS4.

50R

SBRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

4.6

TS4.

60N

NB -

RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2049

M-1

I-294

4.8

TS4.

80N

NB -

RNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

48

M-1

I-294

4.9

TS4.

90N

NB -

RNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2026

M-1

I-294

4.9

TS4.

90R

NB -

RRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

5.25

TS5.

25R

NB -

RRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

5.3

TS5.

30R

NB -

RRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

5.4

TS5.

40N

SBNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2048

M-1

I-294

5.4

TS5.

40R

SBRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

5.7

TS5.

70N

SBNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2026

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

248 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 249

Appendix G Structural Wall Condition Rating TableM

-1I-2

945.

7TS

5.70

R SB

RETA

ININ

G W

ALL

2018

GOOD

2050

M-1

I-294

6.2

TS6.

25N

SB -

RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2047

M-1

I-294

6.21

TS6.

21N

SB -

RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2049

M-1

I-294

6.6

TS6.

55R

SB -

RRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

6.65

TS6.

65R

SB -

RRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

7.3

TS7.

30N

NBNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2048

M-1

I-294

7.3

TS7.

30R

NB -

RRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

7.4

TS7.

40R

NB -

RRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

7.5

TS7.

50R

NB -

RRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

7.6

TS7.

60R

NB -

RRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

7.6

TS7.

60N

NB -

RNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

48

M-1

I-294

7.7

TS7.

70N

NBNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2049

M-1

I-294

7.7

TS7.

70R

NB -

RRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

7.7

TS7.

70N

NB -

RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2049

M-1

I-294

7.8

TS7.

80N

SBNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2047

M-1

I-294

8.2

TS8.

20R

NB -

RRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-1

I-294

8.2

TS8.

20N

NB -

RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2048

M-1

I-294

8.2

TS8.

20N

SBNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2047

M-1

I-294

8.2

TS8.

20R

SB -

RRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

8.2

TS8.

20N

NBNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-1

I-294

8.25

TS8.

25N

NBNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

35

M-1

I-294

8.3

TS8.

30R

NB -

RRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

8.3

TS8.

25N

SBNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2047

M-1

I-294

8.4

TS8.

40N

SBNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2048

M-1

I-294

8.4

TS8.

40R

SB -

RRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

8.6

TS8.

60N

SB -

RNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

49

M-1

I-294

8.7

TS8.

70R

SB -

RRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

8.8

TS8.

80R

NBRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

8.85

TS8.

85N

NBNO

ISE

ABAT

EMEN

T W

ALL

2020

GOOD

2035

M-1

I-294

8.9

TS8.

90N

NBNO

ISE

ABAT

EMEN

T W

ALL

2020

FAIR

2028

M-1

I-294

8.95

TS8.

95N

SBNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

47

M-1

I-294

8.95

TS8.

95R

NBRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

250 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 251

Appendix G Structural Wall Condition Rating TableM

-1I-2

949

TS9.

00R

SBRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

9.05

TS9.

05N

NBNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2048

M-1

I-294

9.1

TS9.

10N

SBNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

47

M-1

I-294

9.15

TS9.

10N

NBNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2048

M-1

I-294

9.15

TS9.

20N

SBNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

47

M-1

I-294

9.15

TS9.

15R

SBRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

9.2

TS9.

20R

NBRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

9.4

TS9.

40R

NBRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

9.5

TS9.

50N

NBNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

48

M-1

I-294

9.55

TS9.

55N

NBNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

48

M-1

I-294

9.55

TS9.

55R

NBRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

9.9

TS9.

95R

SBRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

10TS

10.0

0R N

BRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

10.1

5TS

10.1

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

48

M-1

I-294

10.1

5TS

10.2

0N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

48

M-1

I-294

10.1

5TS

10.1

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2047

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-1

I-294

10.1

5TS

10.1

5R S

BRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2076

M-1

I-294

10.2

TS10

.25N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

47

M-1

I-294

10.2

TS10

.20N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

47

M-1

I-294

10.2

TS10

.25N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2048

M-1

I-294

10.2

TS10

.25R

SB

RETA

ININ

G W

ALL

2018

GOOD

2050

M-1

I-294

10.2

TS10

.20R

NB

RETA

ININ

G W

ALL

2018

EXCE

LLEN

T20

50

M-1

I-294

10.6

TS10

.60N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2048

M-1

I-294

10.6

TS10

.55N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

47

M-1

I-294

10.6

5TS

10.6

0N S

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2047

M-1

I-294

10.6

5TS

10.6

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2048

M-1

I-294

10.7

TS10

.70N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

48

M-1

I-294

10.7

5TS

10.7

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

42

M-1

I-294

10.8

TS10

.80N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18FA

IR20

26

M-1

I-294

10.8

TS10

.80N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

42

M-1

I-294

10.8

5TS

10.8

5S S

BSI

GHT

SCRE

EN W

ALL

2018

FAIR

2026

M-1

I-294

11.1

5TS

11.1

5R N

BRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

252 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 253

Appendix G Structural Wall Condition Rating TableM

-1I-2

9411

.2TS

11.2

0N S

BNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

48

M-1

I-294

11.5

TS11

.50R

NB

RETA

ININ

G W

ALL

2018

EXCE

LLEN

T20

50

M-1

I-294

11.5

TS11

.50N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

48

M-1

I-294

11.5

5TS

11.5

5R N

BRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

11.5

5TS

11.5

5N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2035

M-1

I-294

11.6

TS11

.60N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2026

M-1

I-294

11.6

1TS

11.6

1R S

B - R

RETA

ININ

G W

ALL

2018

GOOD

2050

M-1

I-294

11.6

5TS

11.6

5R S

B - R

RETA

ININ

G W

ALL

2018

GOOD

2050

M-1

I-294

11.6

5TS

11.6

5R N

B - R

RETA

ININ

G W

ALL

2018

GOOD

2050

M-1

I-294

11.7

TS11

.70N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2049

M-1

I-294

11.7

9TS

11.7

9R N

B - R

RETA

ININ

G W

ALL

2018

EXCE

LLEN

T20

50

M-1

I-294

11.8

TS11

.80R

NB

- RRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

11.8

5TS

11.8

5R N

B - R

RETA

ININ

G W

ALL

2018

EXCE

LLEN

T20

50

M-1

I-294

11.9

5TS

11.9

0R N

B - R

RETA

ININ

G W

ALL

2018

GOOD

2050

M-1

I-294

12TS

12.0

5R N

B - R

RETA

ININ

G W

ALL

2018

EXCE

LLEN

T20

50

M-1

I-294

12.3

5TS

12.3

0R S

B - R

RETA

ININ

G W

ALL

2018

EXCE

LLEN

T20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-1

I-294

12.6

5TS

12.7

5R S

B - R

RETA

ININ

G W

ALL

2018

GOOD

2050

M-1

I-294

14TS

14.0

0N S

BNO

ISE

ABAT

EMEN

T W

ALL

2020

FAIR

2028

M-1

I-294

14.4

5TS

14.4

5R S

BRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

14.5

TS14

.50N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2047

M-1

I-294

14.5

5TS

14.5

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2026

M-1

I-294

14.5

5TS

14.5

5R N

BRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

14.5

5TS

14.5

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

48

M-1

I-294

14.5

5TS

14.5

5R S

BRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

14.6

TS14

.60N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2047

M-1

I-294

14.6

TS14

.60N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2048

M-1

I-294

14.6

TS14

.65R

NB

RETA

ININ

G W

ALL

2018

EXCE

LLEN

T20

50

M-1

I-294

14.6

5TS

14.6

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2047

M-1

I-294

14.6

5TS

14.6

5R S

BRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

15TS

15.0

0R S

BRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

15TS

15.0

0R N

BRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

15.1

TS15

.15N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2048

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

254 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 255

Appendix G Structural Wall Condition Rating TableM

-1I-2

9415

.15

TS15

.20N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2048

M-1

I-294

15.1

5TS

15.1

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2047

M-1

I-294

15.1

5TS

15.2

0R S

BRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

15.1

5TS

15.2

0R N

BRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

15.2

TS15

.20N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2047

M-1

I-294

15.5

5TS

15.6

0R S

BRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

15.6

5TS

15.6

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

50

M-1

I-294

15.6

5TS

15.6

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

49

M-1

I-294

15.7

TS15

.70N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2048

M-1

I-294

15.7

TS15

.70N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2049

M-1

I-294

15.7

TS15

.70R

SB

RETA

ININ

G W

ALL

2018

EXCE

LLEN

T20

50

M-1

I-294

15.7

5TS

15.7

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

50

M-1

I-294

15.7

5TS

15.7

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2049

M-1

I-294

15.8

TS15

.80N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2048

M-1

I-294

15.8

TS15

.80N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2049

M-1

I-294

15.8

TS15

.80R

SB

RETA

ININ

G W

ALL

2018

GOOD

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-1

I-294

15.8

TS15

.80R

NB

RETA

ININ

G W

ALL

2018

EXCE

LLEN

T20

50

M-1

I-294

16.1

TS16

.15N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2048

M-1

I-294

16.1

TS16

.10N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2049

M-1

I-294

16.1

5TS

16.1

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2049

M-1

I-294

16.1

5TS

16.1

6N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

48

M-1

I-294

16.1

5TS

16.1

5R S

BRE

TAIN

ING

WAL

L20

18FA

IR20

26

M-1

I-294

16.1

5TS

16.1

5R N

BRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

16.4

5TS

16.5

0N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

48

M-1

I-294

16.5

5TS

16.5

5R N

BRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

16.7

TS16

.70R

NB

RETA

ININ

G W

ALL

2018

EXCE

LLEN

T20

50

M-1

I-294

16.8

TS16

.80N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

16.8

5TS

16.8

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

48

M-1

I-294

16.9

TS16

.85R

NB

RETA

ININ

G W

ALL

2018

EXCE

LLEN

T20

50

M-1

I-294

17.2

TS17

.20R

SB

- RRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

17.3

5TS

17.3

0R S

B - R

RETA

ININ

G W

ALL

2018

GOOD

2050

M-1

I-294

17.4

5TS

17.4

5R S

B - R

RETA

ININ

G W

ALL

2018

GOOD

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

256 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 257

Appendix G Structural Wall Condition Rating TableM

-1I-2

9417

.55

TS17

.55N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-1

I-294

17.6

9TS

17.6

9N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2035

M-1

I-294

17.7

TS17

.70N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

35

M-1

I-294

17.7

TS17

.70R

SB

- RRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

17.7

5TS

17.7

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2020

POOR

2023

M-1

I-294

18.4

5TS

18.4

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2026

M-1

I-294

18.5

1TS

18.5

1N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

49

M-1

I-294

18.5

5TS

18.5

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-1

I-294

18.5

5TS

18.5

5R S

BRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

18.5

5TS

18.5

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-1

I-294

18.5

5TS

18.5

5R N

BRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

18.6

5TS

18.6

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

35

M-1

I-294

18.7

TS18

.70N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

48

M-1

I-294

18.7

TS18

.70R

NB

RETA

ININ

G W

ALL

2018

GOOD

2050

M-1

I-294

18.7

5TS

18.7

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

35

M-1

I-294

18.7

5TS

18.7

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-1

I-294

18.7

5TS

18.7

5R N

BRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

18.7

5TS

18.7

5R S

BRE

TAIN

ING

WAL

L20

20PO

OR20

23

M-1

I-294

18.8

5TS

18.8

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-1

I-294

18.9

9TS

18.9

9R N

BRE

TAIN

ING

WAL

L20

18EX

CELL

ENT

2050

M-1

I-294

18.9

9TS

18.9

9N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

35

M-1

I-294

19TS

19.0

0N S

BNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2026

M-1

I-294

19TS

19.0

0N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-1

I-294

19.3

TS19

.30S

NB

SIGH

T SC

REEN

WAL

L20

18GO

OD20

33

M-1

I-294

19.3

1TS

19.3

1S N

BSI

GHT

SCRE

EN W

ALL

2018

GOOD

2034

M-1

I-294

19.4

TS19

.40N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

35

M-1

I-294

19.4

5TS

19.4

5R N

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-1

I-294

19.5

TS19

.50N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

35

M-1

I-294

19.5

TS19

.50R

NB

RETA

ININ

G W

ALL

2018

GOOD

2050

M-1

I-294

19.6

5TS

19.6

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-1

I-294

19.7

TS19

.70R

SB

RETA

ININ

G W

ALL

2018

GOOD

2050

M-1

I-294

19.8

5TS

19.8

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

258 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 259

Appendix G Structural Wall Condition Rating TableM

-1I-2

9419

.85

TS19

.84N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

48

M-1

I-294

20.0

5TS

20.0

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2035

M-1

I-294

20.5

5TS

20.5

5R N

BRE

TAIN

ING

WAL

L20

18FA

IR20

26

M-1

I-294

20.8

5TS

20.8

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

50

M-1

I-294

20.9

TS20

.90R

SB

RETA

ININ

G W

ALL

2018

GOOD

2050

M-1

I-294

20.9

TS20

.90N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

35

M-1

I-294

22.0

5TS

22.0

5S N

B - R

SIGH

T SC

REEN

WAL

L20

18FA

IR20

26

M-1

I-294

22.1

TS22

.10N

NB

- RNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2026

M-1

I-294

22.4

5TS

22.4

5R S

BRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

22.9

TS22

.90N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

35

M-1

I-294

23.3

5TS

23.3

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2026

M-1

I-294

23.3

5TS

23.3

5R N

BRE

TAIN

ING

WAL

L20

18FA

IR20

26

M-1

I-294

23.3

5TS

23.3

5R S

BRE

TAIN

ING

WAL

L20

18FA

IR20

26

M-1

I-294

23.5

5TS

23.5

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2026

M-1

I-294

23.5

5TS

23.5

5R N

BRE

TAIN

ING

WAL

L20

18FA

IR20

26

M-1

I-294

23.5

5TS

23.5

5R S

BRE

TAIN

ING

WAL

L20

18FA

IR20

26

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-1

I-294

23.6

1TS

23.6

1N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-1

I-294

23.7

TS23

.70N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2018

EXCE

LLEN

T20

48

M-1

I-294

23.7

5TS

23.7

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-1

I-294

23.7

5TS

23.7

5R S

BRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-1

I-294

23.7

5TS

23.7

5N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

17EX

CELL

ENT

2049

M-1

I-294

23.8

TS23

.80N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2017

EXCE

LLEN

T20

48

M-2

I-294

23.7

5TS

23.7

2N S

B - R

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-2

I-294

23.8

TS23

.80N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18FA

IR20

26

M-2

I-294

23.8

2TS

23.8

2N S

B - R

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-2

I-294

23.9

TS23

.90N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-2

I-294

24.1

TS24

.10N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-2

I-294

24.1

5TS

24.1

5N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

35

M-2

I-294

24.1

5TS

24.1

5R N

BRE

TAIN

ING

WAL

L20

18FA

IR20

26

M-2

I-294

24.1

8TS

24.1

8R N

B - R

RETA

ININ

G W

ALL

2020

POOR

2023

M-2

I-294

24.2

TS24

.20N

NB

- RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-2

I-294

24.2

TS24

.20N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

35

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

260 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 261

Appendix G Structural Wall Condition Rating TableM

-2I-2

9424

.21

TS24

.21N

NB

- RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-2

I-294

24.3

5TS

24.3

5N N

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

35

M-2

I-294

24.4

TS24

.40N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

35

M-2

I-294

24.4

3TS

24.4

3N N

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

18EX

CELL

ENT

2035

M-2

I-294

24.6

5TS

24.6

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2026

M-2

I-294

24.9

5TS

24.9

5S N

B - R

SIGH

T SC

REEN

WAL

L20

20PO

OR20

22

M-2

I-294

24.9

5TS

24.9

5S S

B - R

SIGH

T SC

REEN

WAL

L20

20PO

OR20

22

M-2

I-294

25.1

TS25

.15N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-2

I-294

25.1

TS25

.10S

SB

- RSI

GHT

SCRE

EN W

ALL

2020

POOR

2022

M-2

I-294

25.1

1TS

25.1

1S N

B - R

SIGH

T SC

REEN

WAL

L20

20PO

OR20

22

M-2

I-294

25.1

1TS

25.1

1S S

B - R

SIGH

T SC

REEN

WAL

L20

20FA

IR20

21

M-2

I-294

25.1

5TS

25.1

5N N

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

35

M-2

I-294

25.3

5TS

25.3

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-2

I-294

25.4

TS25

.40N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

35

M-2

I-294

25.4

5TS

25.4

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-2

I-294

25.4

5TS

25.4

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2020

FAIR

2028

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-2

I-294

25.7

5TS

25.7

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2026

M-2

I-294

26.2

5TS

26.2

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2020

FAIR

2028

M-2

I-294

26.3

5TS

26.3

5S N

BSI

GHT

SCRE

EN W

ALL

2020

CRIT

ICAL

2021

M-2

I-294

26.6

3TS

26.6

3R N

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-2

I-294

26.6

4TS

26.6

4R N

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-2

I-294

26.6

5TS

26.6

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2026

M-2

I-294

26.6

5TS

26.6

5R N

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-2

I-294

26.7

5TS

26.7

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2019

GOOD

2035

M-2

I-294

27.1

TS27

.10N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2020

POOR

2023

M-2

I-294

27.1

5TS

27.1

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-2

I-294

27.2

TS27

.25N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18GO

OD20

35

M-2

I-294

27.2

TS27

.25R

NB

RETA

ININ

G W

ALL

2018

GOOD

2050

M-2

I-294

27.2

3TS

27.2

3N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-2

I-294

27.3

TS27

.30N

NB

- RNO

ISE

ABAT

EMEN

T W

ALL

2018

GOOD

2035

M-2

I-294

27.4

TS27

.40R

SB

- RRE

TAIN

ING

WAL

L20

14GO

OD20

50

M-2

I-294

27.4

5TS

27.4

5R N

B - R

RETA

ININ

G W

ALL

2020

GOOD

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

262 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 263

Appendix G Structural Wall Condition Rating TableM

-2I-2

9427

.5TS

27.5

0R N

B - R

RETA

ININ

G W

ALL

2013

GOOD

2050

M-2

I-294

27.6

TS27

.60R

SB

- RRE

TAIN

ING

WAL

L20

13GO

OD20

50

M-2

I-294

27.8

TS27

.80R

SB

RETA

ININ

G W

ALL

2013

GOOD

2050

M-2

I-294

27.8

TS27

.80N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

13GO

OD20

35

M-2

I-294

27.8

5TS

27.8

5R N

BRE

TAIN

ING

WAL

L20

13GO

OD20

50

M-2

I-294

28TS

28.0

0R N

BRE

TAIN

ING

WAL

L20

16GO

OD20

50

M-2

I-294

28.2

TS28

.20N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

16EX

CELL

ENT

2035

M-2

I-294

28.2

TS28

.20R

NB

RETA

ININ

G W

ALL

2013

GOOD

2050

M-2

I-294

28.2

TS28

.20R

SB

RETA

ININ

G W

ALL

2013

GOOD

2050

M-2

I-294

28.5

5TS

28.5

5R N

BRE

TAIN

ING

WAL

L20

13GO

OD20

50

M-2

I-294

28.5

5TS

28.5

5R S

BRE

TAIN

ING

WAL

L20

13GO

OD20

50

M-2

I-294

28.5

5TS

28.5

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2013

FAIR

2021

M-2

I-294

28.9

TS28

.90N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

13GO

OD20

35

M-2

I-294

29TS

29.0

0N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

14GO

OD20

35

M-2

I-294

30TS

30.0

0R S

BRE

TAIN

ING

WAL

L20

18FA

IR20

26

M-2

I-294

30TS

30.0

0N S

BNO

ISE

ABAT

EMEN

T W

ALL

2017

GOOD

2035

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-2

I-294

30.0

5TS

30.0

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2017

GOOD

2035

M-2

I-294

30.0

5TS

30.0

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2026

M-2

I-294

30.1

TS30

.10N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

17FA

IR20

25

M-2

I-294

30.1

TS30

.10R

SB

RETA

ININ

G W

ALL

2017

GOOD

2050

M-2

I-294

30.3

5TS

30.3

5R N

BRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

30.3

5TS

30.3

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2020

POOR

2023

M-2

I-294

30.4

5TS

30.4

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2017

GOOD

2035

M-2

I-294

30.4

5TS

30.4

5R N

BRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

30.4

5TS

30.4

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2017

FAIR

2025

M-2

I-294

30.4

5TS

30.4

4N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

17GO

OD20

35

M-2

I-294

30.5

TS30

.50R

NB

RETA

ININ

G W

ALL

2017

GOOD

2050

M-2

I-294

30.7

TS30

.70N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

17FA

IR20

25

M-2

I-294

30.8

TS30

.80R

NB

- RRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

30.8

5TS

30.8

5R S

BRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

31TS

31.0

0R N

BRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

31.0

5TS

31.0

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2020

POOR

2023

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

264 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 265

Appendix G Structural Wall Condition Rating TableM

-2I-2

9431

.1TS

31.1

0R N

BRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

31.1

1TS

31.1

1R N

BRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

31.1

2TS

31.1

2R N

BRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

31.2

TS31

.20R

NB

- RRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

31.2

1TS

31.2

1R N

B - R

RETA

ININ

G W

ALL

2017

GOOD

2050

M-2

I-294

31.3

TS31

.30N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

17GO

OD20

35

M-2

I-294

31.3

5TS

31.3

4N S

BNO

ISE

ABAT

EMEN

T W

ALL

2017

EXCE

LLEN

T20

35

M-2

I-294

31.3

5TS

31.3

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2020

POOR

2023

M-2

I-294

31.3

5TS

31.3

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2017

GOOD

2035

M-2

I-294

31.3

5TS

31.3

5R S

BRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

31.3

5TS

31.3

6N N

BNO

ISE

ABAT

EMEN

T W

ALL

2017

GOOD

2035

M-2

I-294

31.4

5TS

31.4

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2017

GOOD

2035

M-2

I-294

31.5

TS31

.50N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

17FA

IR20

25

M-2

I-294

31.5

5TS

31.5

5N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

19FA

IR20

27

M-2

I-294

31.7

5TS

31.7

5N N

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

17EX

CELL

ENT

2035

M-2

I-294

31.9

5TS

31.9

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2017

GOOD

2035

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-2

I-294

31.9

7TS

31.9

7RNB

RRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-2

I-294

32TS

32.0

0R N

BRE

TAIN

ING

WAL

L20

17EX

CELL

ENT

2050

M-2

I-294

32TS

32.0

0N N

BNO

ISE

ABAT

EMEN

T W

ALL

2017

GOOD

2035

M-2

I-294

32.3

TS32

.30R

SB

RETA

ININ

G W

ALL

2017

GOOD

2050

M-2

I-294

32.3

5TS

32.3

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2017

GOOD

2035

M-2

I-294

32.5

TS32

.50N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

17GO

OD20

35

M-2

I-294

32.5

5TS

32.5

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2017

GOOD

2035

M-2

I-294

32.5

5TS

32.5

5R N

BRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

32.6

TS32

.60R

SB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-2

I-294

32.7

7TS

32.7

7R S

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-2

I-294

32.8

TS32

.80N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

17GO

OD20

35

M-2

I-294

32.8

TS32

.80R

NB

RETA

ININ

G W

ALL

2017

GOOD

2050

M-2

I-294

32.9

TS32

.90R

SB

RETA

ININ

G W

ALL

2020

POOR

2023

M-2

I-294

33.0

5TS

33.0

5R N

BRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

33.1

TS33

.10R

SB

RETA

ININ

G W

ALL

2017

EXCE

LLEN

T20

50

M-2

I-294

33.1

5TS

33.1

5R S

BRE

TAIN

ING

WAL

L20

17EX

CELL

ENT

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

266 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 267

Appendix G Structural Wall Condition Rating TableM

-2I-2

9433

.25

TS33

.25R

NB

RETA

ININ

G W

ALL

2017

FAIR

2025

M-2

I-294

33.7

TS33

.70R

NB

RETA

ININ

G W

ALL

2017

GOOD

2050

M-2

I-294

33.7

TS33

.70R

SB

RETA

ININ

G W

ALL

2018

GOOD

2050

M-2

I-294

34TS

34.0

0S N

BRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

34.0

5TS

34.0

5S N

BSI

GHT

SCRE

EN W

ALL

2019

POOR

2022

M-2

I-294

35.2

TS35

.20R

SB

RETA

ININ

G W

ALL

2017

GOOD

2050

M-2

I-294

35.2

TS35

.20R

NB

RETA

ININ

G W

ALL

2017

GOOD

2050

M-2

I-294

35.3

5TS

35.3

5R N

BRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

35.3

5TS

35.3

5R S

BRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

35.8

5TS

35.8

5R N

BRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

35.8

5TS

35.8

5R S

BRE

TAIN

ING

WAL

L20

17FA

IR20

25

M-2

I-294

35.9

TS35

.90R

SB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-2

I-294

36TS

36.0

0R N

BRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

36.3

5TS

36.3

5R S

BRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-294

37.4

TS37

.40N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

17GO

OD20

35

M-2

I-88

138.

2EW

138.

20R

WB

- RRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-2

I-88

138.

25EW

138.

25R

EB -

RRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-88

138.

45EW

138.

45R

WB

- RRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-88

138.

55EW

138.

55R

WB

- RRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-88

138.

7EW

138.

70R

WB

- RRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-2

I-88

139.

05EW

139.

05N

EBNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

50

M-2

I-88

139.

27EW

139

.27N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2050

M-2

I-88

139.

27EW

139.

27NW

BNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

50

M-2

I-88

139.

27EW

139.

27N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2050

M-2

I-88

139.

4EW

139.

40R

WB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-2

I-88

139.

5EW

139.

50R

WB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

36.6

5TS

36.6

5R S

BRE

TAIN

ING

WAL

L20

20FA

IR20

28

M-3

I-294

36.7

TS36

.70R

SB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

37.5

TS37

.50N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18FA

IR20

26

M-3

I-294

37.5

5TS

37.5

5R S

BRE

TAIN

ING

WAL

L20

18FA

IR20

26

M-3

I-294

37.6

TS37

.60R

NB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

37.7

TS37

.70R

SB

RETA

ININ

G W

ALL

2020

GOOD

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

268 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 269

Appendix G Structural Wall Condition Rating TableM

-3I-2

9437

.95

TS37

.95N

NB

- RNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

38TS

38.0

0R S

B - R

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

38.1

TS38

.10R

SB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

38.2

TS38

.20R

SB

- RRE

TAIN

ING

WAL

L20

20FA

IR20

28

M-3

I-294

38.2

TS38

.20R

NB

RETA

ININ

G W

ALL

2020

GOOD

2050

M-3

I-294

38.2

1TS

38.2

1R N

BRE

TAIN

ING

WAL

L20

20FA

IR20

28

M-3

I-294

38.2

5TS

38.2

5R N

B - R

RETA

ININ

G W

ALL

2020

FAIR

2028

M-3

I-294

38.3

TS38

.30N

NB

- RNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

38.3

TS38

.30R

NB

- RRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-3

I-294

38.3

5TS

38.3

5R S

B - R

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

38.6

TS38

.60N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18FA

IR20

26

M-3

I-294

38.8

TS38

.80R

NB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

38.9

TS38

.90N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2035

M-3

I-294

38.9

TS38

.91N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18FA

IR20

26

M-3

I-294

39TS

38.9

9N N

BNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

35

M-3

I-294

39TS

39.0

0N N

BNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2026

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-3

I-294

39TS

39.0

0R N

BRE

TAIN

ING

WAL

L20

19PO

OR20

22

M-3

I-294

39TS

39.0

0R S

BRE

TAIN

ING

WAL

L20

20FA

IR20

28

M-3

I-294

39.1

TS39

.10R

SB

RETA

ININ

G W

ALL

2020

FAIR

2028

M-3

I-294

39.2

TS39

.20N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

18FA

IR20

26

M-3

I-294

39.3

TS39

.30N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

20PO

OR20

23

M-3

I-294

39.3

TS39

.30R

NB

RETA

ININ

G W

ALL

2020

FAIR

2028

M-3

I-294

39.3

5TS

39.3

5R S

BRE

TAIN

ING

WAL

L20

20FA

IR20

28

M-3

I-294

39.3

9TS

39.3

9N N

BNO

ISE

ABAT

EMEN

T W

ALL

2020

FAIR

2028

M-3

I-294

39.4

TS39

.40N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

19FA

IR20

27

M-3

I-294

39.4

5TS

39.4

5R S

BRE

TAIN

ING

WAL

L20

20FA

IR20

28

M-3

I-294

39.5

TS39

.50N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2050

M-3

I-294

39.5

TS39

.50R

NB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

39.5

6TS

39.5

6R N

B - R

RETA

ININ

G W

ALL

2020

FAIR

2028

M-3

I-294

39.6

5TS

39.6

5R S

B - R

RETA

ININ

G W

ALL

2020

POOR

2023

M-3

I-294

39.7

TS39

.70R

NB

- RRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-3

I-294

39.8

TS39

.80R

NB

- RRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

270 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 271

Appendix G Structural Wall Condition Rating TableM

-3I-2

9439

.9TS

39.7

0R S

BRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-3

I-294

40.2

5TS

40.2

5R N

B - R

RETA

ININ

G W

ALL

2020

FAIR

2028

M-3

I-294

40.3

TS40

.30R

NB

- RRE

TAIN

ING

WAL

L20

20FA

IR20

28

M-3

I-294

40.3

5TS

40.3

5R N

B - R

RETA

ININ

G W

ALL

2020

FAIR

2028

M-3

I-294

40.6

TS40

.38N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

49

M-3

I-294

40.7

TS40

.70N

NB

- RNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

49

M-3

I-294

40.9

TS40

.90R

NB

- RRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-3

I-294

41TS

41.0

0R N

BRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-3

I-294

41.0

1TS

41.0

1R N

BRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-3

I-294

41.0

2TS

41.0

N SB

NOIS

E AB

ATEM

ENT

WAL

L20

19CR

ITIC

AL20

21

M-3

I-294

41.1

TS41

.10R

NB

- RRE

TAIN

ING

WAL

L20

20FA

IR20

28

M-3

I-294

41.6

5TS

41.6

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2020

GOOD

2050

M-3

I-294

41.6

5TS

41.6

5R S

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-3

I-294

41.8

TS41

.80R

NB

- RRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-3

I-294

42.1

TS42

.10N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

48

M-3

I-294

42.1

TS42

.10R

NB

- RRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-3

I-294

42.7

TS42

.70N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

19GO

OD20

47

M-3

I-294

43.1

TS43

.10R

NB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

43.2

TS43

.20R

NB

RETA

ININ

G W

ALL

2020

GOOD

2050

M-3

I-294

43.2

5TS

43.2

5R N

BRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-3

I-294

43.3

5TS

43.3

5R N

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-3

I-294

43.4

5TS

43.4

5N N

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2047

M-3

I-294

43.4

6TS

43.4

6N N

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

20PO

OR20

23

M-3

I-294

43.5

5TS

43.5

5N N

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

20FA

IR20

28

M-3

I-294

43.5

5TS

43.5

5R N

B - R

RETA

ININ

G W

ALL

2019

POOR

2022

M-3

I-294

43.7

5TS

43.7

0R N

B - R

RETA

ININ

G W

ALL

2020

GOOD

2050

M-3

I-294

44.1

TS44

.10N

NB

- RNO

ISE

ABAT

EMEN

T W

ALL

2020

FAIR

2028

M-3

I-294

44.1

TS44

.10R

NB

- RRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-3

I-294

44.1

5TS

44.1

5N N

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

20GO

OD20

49

M-3

I-294

44.3

TS44

.30R

NB

RETA

ININ

G W

ALL

2020

GOOD

2050

M-3

I-294

44.5

5TS

44.5

5R N

BRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-3

I-294

44.6

TS44

.60N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

272 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 273

Appendix G Structural Wall Condition Rating TableM

-3I-2

9444

.78

TS44

.78N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2050

M-3

I-294

45.0

1TS

45.0

1N N

BNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

45.0

2TS

44.9

1N N

BNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

45.2

5TS

45.2

5N N

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

19GO

OD20

50

M-3

I-294

45.3

5TS

45.3

5N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

20GO

OD20

35

M-3

I-294

45.4

TS45

.40N

NB

- RNO

ISE

ABAT

EMEN

T W

ALL

2020

FAIR

2028

M-3

I-294

45.4

TS45

.40N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

19FA

IR20

27

M-3

I-294

45.4

TS45

.40R

SB

RETA

ININ

G W

ALL

2020

GOOD

2050

M-3

I-294

45.4

TS45

.40R

NB

- RRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-3

I-294

45.6

TS45

.60R

NB

- RRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-3

I-294

45.8

TS45

.80R

NB

RETA

ININ

G W

ALL

2020

GOOD

2050

M-3

I-294

45.8

5TS

45.8

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2019

CRIT

ICAL

2021

M-3

I-294

45.9

TS45

.90N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2050

M-3

I-294

46.0

7TS

46.1

0N S

BNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

47.1

5TS

47.1

5R N

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-3

I-294

47.2

9TS

47.2

9R S

BRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-3

I-294

47.3

TS47

.30R

SB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

47.6

TS47

.60N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2048

M-3

I-294

47.7

5TS

47.7

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2020

GOOD

2048

M-3

I-294

48.9

5TS

48.9

5N N

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

19PO

OR20

22

M-3

I-294

49TS

49.0

0R S

BRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-3

I-294

49.0

3TS

49.0

3R S

B - R

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

49.0

4TS

49.0

4R S

B - R

RETA

ININ

G W

ALL

2020

GOOD

2050

M-3

I-294

49.8

5TS

49.8

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2020

GOOD

2050

M-3

I-294

49.9

5TS

49.9

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

50.4

TS50

.40N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2050

M-3

I-294

51.1

TS51

.10N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

19FA

IR20

27

M-3

I-294

51.5

5TS

51.5

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

48

M-3

I-294

51.7

5TS

51.7

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2020

GOOD

2048

M-3

I-294

51.9

5TS

51.9

5N S

BNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-294

52TS

52.0

0N N

BNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

48

M-3

I-294

52TS

52.0

0N S

BNO

ISE

ABAT

EMEN

T W

ALL

2020

FAIR

2028

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

274 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 275

Appendix G Structural Wall Condition Rating TableM

-3I-2

9452

.05

TS52

.05N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

20GO

OD20

50

M-3

I-294

52.0

5TS

52.0

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

48

M-3

I-294

52.0

5TS

52.0

5R N

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-3

I-294

52.0

5TS

52.0

5R S

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-3

I-294

52.1

TS52

.10N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2050

M-3

I-294

52.2

TS52

.20N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

20GO

OD20

50

M-3

I-294

52.5

TS52

.50R

NB

- RRE

TAIN

ING

WAL

L20

20FA

IR20

28

M-3

I-294

52.5

5TS

52.5

5R S

BRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-3

I-294

52.6

TS52

.60R

NB

- RRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-3

I-90

76.2

8NW

76.3

0R E

B - R

RETA

ININ

G W

ALL

2020

GOOD

2050

M-3

I-90

76.5

NW76

.50R

WB

- RRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-3

I-90

76.5

5NW

76.6

0R W

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-3

I-90

76.7

5NW

76.7

5R E

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-3

I-90

76.7

5NW

76.7

5R W

B - R

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-90

76.8

5NW

76.8

5R W

B - R

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-3

I-90

76.9

NW76

.91R

EB

RETA

ININ

G W

ALL

2020

GOOD

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-3

I-90

76.9

3NW

76.9

0R E

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-3

I-90

77.1

NW76

.95R

WB

RETA

ININ

G W

ALL

2020

FAIR

2028

M-3

I-90

77.3

NW77

.30N

EB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2050

M-3

I-90

77.3

NW77

.10R

WB

- RRE

TAIN

ING

WAL

L20

20FA

IR20

28

M-3

I-90

77.3

8NW

77.3

5R E

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-3

I-90

77.4

NW77

.40N

EB

NOIS

E AB

ATEM

ENT

WAL

L20

20GO

OD20

50

M-3

I-90

78.2

NW78

.2R

EB-R

RETA

ININ

G W

ALL

2018

EXCE

LLEN

T20

50

M-3

I-90

78.2

7NW

78.2

5R W

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-3

I-90

78.3

3NW

78.3

0R W

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-3

I-90

78.4

NW78

.4R

EB-R

RETA

ININ

G W

ALL

2018

GOOD

2050

M-4

I-94

1.05

TN1.

05R

EBRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-4

I-94

1.25

TN1.

25R

EBRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-4

I-94

2.31

TN17

.30N

WB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-4

I-94

4TN

4.00

S W

BSI

GHT

SCRE

EN W

ALL

2019

POOR

2022

M-4

I-94

4.25

TN4.

25S

WB

SIGH

T SC

REEN

WAL

L20

20PO

OR20

23

M-4

I-94

4.35

TN4.

35S

WB

SIGH

T SC

REEN

WAL

L20

20FA

IR20

28

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

276 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 277

Appendix G Structural Wall Condition Rating TableM

-4I-9

44.

55TN

4.55

S W

BSI

GHT

SCRE

EN W

ALL

2019

POOR

2022

M-4

I-94

4.65

TN4.

65S

EB -

RSI

GHT

SCRE

EN W

ALL

2020

POOR

2023

M-4

I-94

4.8

TN4.

80S

EB -

RSI

GHT

SCRE

EN W

ALL

2020

POOR

2023

M-4

I-94

4.85

TN4.

85S

WB

- RSI

GHT

SCRE

EN W

ALL

2019

FAIR

2027

M-4

I-94

7.6

TN7.

60N

WB

- RNO

ISE

ABAT

EMEN

T W

ALL

2020

GOOD

2048

M-4

I-94

8.8

TN8.

80R

WB

- RRE

TAIN

ING

WAL

L20

20FA

IR20

28

M-4

I-94

9.7

TN9.

70R

EB -

RRE

TAIN

ING

WAL

L20

20GO

OD20

78

M-4

I-94

10.4

5TN

10.4

5R E

BRE

TAIN

ING

WAL

L20

19FA

IR20

27

M-4

I-94

10.5

TN10

.50R

WB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

78

M-4

I-94

10.5

5TN

10.5

5R W

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2079

M-4

I-94

10.6

TN10

.60R

EB

RETA

ININ

G W

ALL

2020

GOOD

2077

M-4

I-94

12TN

12.0

0N W

BNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

48

M-4

I-94

12.0

5TN

12.0

5N W

BNO

ISE

ABAT

EMEN

T W

ALL

2019

GOOD

2048

M-4

I-94

12.1

5TN

12.1

5N E

BNO

ISE

ABAT

EMEN

T W

ALL

2020

FAIR

2028

M-4

I-94

15.2

5TN

15.2

5N E

BNO

ISE

ABAT

EMEN

T W

ALL

2020

GOOD

2049

M-4

I-94

15.7

TN15

.70N

EB

NOIS

E AB

ATEM

ENT

WAL

L20

20GO

OD20

48

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-4

I-94

15.7

5TN

15.7

5N E

BNO

ISE

ABAT

EMEN

T W

ALL

2020

GOOD

2047

M-4

I-94

15.9

4TN

15.9

4N E

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

20FA

IR20

28

M-4

I-94

15.9

5TN

15.9

5R W

B - R

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-4

I-94

15.9

5TN

15.9

5R E

B - R

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-4

I-94

17.3

TN17

.30N

EB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-4

I-94

17.8

TN17

.80N

EB

- RNO

ISE

ABAT

EMEN

T W

ALL

2020

POOR

2023

M-4

I-94

18.1

TN18

.10S

EB

- RSI

GHT

SCRE

EN W

ALL

2020

FAIR

2028

M-4

I-94

22.1

TN22

.10R

EB

- RRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-4

I-94

22.1

5TN

22.1

5R W

B - R

RETA

ININ

G W

ALL

2020

FAIR

2028

M-4

I-94

22.3

TN22

.30N

EB

NOIS

E AB

ATEM

ENT

WAL

L20

19FA

IR20

27

M-4

I-94

22.7

5TN

22.7

5N E

BNO

ISE

ABAT

EMEN

T W

ALL

2019

POOR

2022

M-4

I-94

23.2

5TN

23.2

5N W

BNO

ISE

ABAT

EMEN

T W

ALL

2019

POOR

2022

M-4

I-94

23.2

5TN

23.2

5R W

BRE

TAIN

ING

WAL

L20

20FA

IR20

28

M-4

I-94

23.7

5TN

23.7

5N E

BNO

ISE

ABAT

EMEN

T W

ALL

2020

GOOD

2048

M-4

I-94

23.8

5TN

23.8

5R E

BRE

TAIN

ING

WAL

L20

19PO

OR20

22

M-4

I-94

23.8

5TN

23.8

5R W

BRE

TAIN

ING

WAL

L20

20FA

IR20

28

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

278 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 279

Appendix G Structural Wall Condition Rating TableM

-4I-9

424

.1TN

24.1

0R W

BRE

TAIN

ING

WAL

L20

20GO

OD20

78

M-4

I-94

24.2

TN24

.20N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2047

M-4

I-94

24.5

5TN

24.5

5N W

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2049

M-4

I-94

24.6

TN24

.60N

WB

- RNO

ISE

ABAT

EMEN

T W

ALL

2020

FAIR

2028

M-4

I-94

24.6

TN24

.60R

WB

- RRE

TAIN

ING

WAL

L20

20GO

OD20

78

M-4

I-94

24.7

5TN

24.7

5R W

B - R

RETA

ININ

G W

ALL

2020

FAIR

2028

M-4

I-94

24.8

TN24

.80R

WB

- RRE

TAIN

ING

WAL

L20

20FA

IR20

28

M-4

I-94

24.8

5TN

24.8

5N W

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

20GO

OD20

49

M-4

I-94

24.9

TN24

.90R

EB

- RRE

TAIN

ING

WAL

L20

20GO

OD20

78

M-4

I-94

25TN

25.0

0R W

B - R

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

79

M-4

I-94

25.0

1TN

25.0

1R W

B - R

RETA

ININ

G W

ALL

2020

FAIR

2028

M-4

I-94

25.0

2TN

25.0

2R W

B - R

RETA

ININ

G W

ALL

2020

FAIR

2028

M-4

I-94

25.0

5TN

25.0

5R W

B - R

RETA

ININ

G W

ALL

2020

GOOD

2079

M-4

I-94

SPUR

26.2

ES26

.20R

EB

- RRE

TAIN

ING

WAL

L20

20PO

OR20

23

M-4

I-94

SPUR

26.4

ES26

.40R

EB

- RRE

TAIN

ING

WAL

L20

20GO

OD20

78

M-4

I-94

SPUR

27.9

ES27

.90N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2052

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-4

I-94

SPUR

28.2

5ES

28.2

5N W

BNO

ISE

ABAT

EMEN

T W

ALL

2020

GOOD

2050

M-4

I-94

SPUR

28.6

5ES

28.6

5N E

BNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

50

M-4

I-94

SPUR

28.6

5ES

28.6

5N W

BNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

50

M-4

I-94

SPUR

28.7

ES28

.70N

EB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2050

M-5

I-90

55.5

NW55

.50R

WB

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

55.6

NW55

.60R

WB

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

55.8

4NW

56.0

0R W

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

55.9

3NW

55.8

5R E

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

56.0

7NW

56.3

0R W

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

56.2

5NW

56.2

5R E

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

56.3

4NW

56.3

0R E

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

56.3

5NW

56.3

5N E

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

19GO

OD20

50

M-5

I-90

56.4

2NW

56.4

0R W

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

56.5

6NW

56.7

0R W

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

56.7

5NW

56.7

5R E

BRE

TAIN

ING

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

56.7

9NW

56.8

0R W

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

280 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 281

Appendix G Structural Wall Condition Rating TableM

-5I-9

056

.79

NW56

.79R

WB

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

85

M-5

I-90

57.3

9NW

57.5

0R E

BRE

TAIN

ING

WAL

L20

19EX

CELL

ENT

2085

M-5

I-90

57.8

4NW

57.4

0N E

BNO

ISE

ABAT

EMEN

T W

ALL

2019

EXCE

LLEN

T20

55

M-5

I-90

58.2

7NW

58.2

5N E

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

19GO

OD20

55

M-5

I-90

58.4

NW58

.40R

EB

RETA

ININ

G W

ALL

2019

GOOD

2085

M-5

I-90

58.4

9NW

58.5

0N E

BNO

ISE

ABAT

EMEN

T W

ALL

2019

EXCE

LLEN

T20

55

M-5

I-90

58.7

1NW

58.7

5R E

BRE

TAIN

ING

WAL

L20

19GO

OD20

85

M-5

I-90

58.9

NW58

.80R

WB

RETA

ININ

G W

ALL

2019

GOOD

2085

M-5

I-90

58.9

5NW

59.0

0R E

BRE

TAIN

ING

WAL

L20

19EX

CELL

ENT

2085

M-5

I-90

59.1

7NW

59.2

0R E

BRE

TAIN

ING

WAL

L20

19FA

IR20

27

M-5

I-90

59.8

6NW

59.8

0R E

B - R

RETA

ININ

G W

ALL

2019

GOOD

2085

M-5

I-90

60.4

2NW

60.4

1R W

BRE

TAIN

ING

WAL

L20

19EX

CELL

ENT

2085

M-5

I-90

60.4

4NW

60.4

0R W

BRE

TAIN

ING

WAL

L20

19GO

OD20

85

M-5

I-90

61.2

2NW

61.2

0R W

BRE

TAIN

ING

WAL

L20

19GO

OD20

85

M-5

I-90

61.3

4NW

61.3

0R E

BRE

TAIN

ING

WAL

L20

19GO

OD20

85

M-5

I-90

61.5

1NW

61.5

RWB

RETA

ININ

G W

ALL

2019

GOOD

2085

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-5

I-90

61.5

3NW

61.5

0R W

BRE

TAIN

ING

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

61.6

4NW

61.6

0R E

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

62.1

6NW

62.2

0R E

BRE

TAIN

ING

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

62.1

6NW

62.2

0R W

BRE

TAIN

ING

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

62.2

4NW

62.2

5R W

B - R

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

62.4

5NW

62.4

5R W

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

62.7

4NW

62.7

0R W

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

63.2

8NW

63.3

NEB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

63.2

8NW

63.3

1NEB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

63.2

8NW

63.3

REB

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

63.3

NW63

.30N

EB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

63.3

1NW

63.3

0R E

BRE

TAIN

ING

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

63.3

6NW

63.4

NEB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

63.3

9NW

63.4

1NEB

NOIS

E AB

ATEM

ENT

WAL

L20

19GO

OD20

50

M-5

I-90

63.3

9NW

63.4

REB

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

63.4

1NW

63.4

0R W

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

282 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 283

Appendix G Structural Wall Condition Rating TableM

-5I-9

063

.49

NW63

.50R

WB

RETA

ININ

G W

ALL

2019

GOOD

2085

M-5

I-90

63.8

3NW

63.8

NEB

NOIS

E AB

ATEM

ENT

WAL

L20

19GO

OD20

55

M-5

I-90

63.8

3NW

63.8

REB

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

85

M-5

I-90

63.8

9NW

63.9

NEB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2055

M-5

I-90

63.9

1NW

63.9

1NEB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2055

M-5

I-90

63.9

1NW

63.9

REB

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

85

M-5

I-90

64.0

8NW

64.1

NEB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2055

M-5

I-90

64.1

NW64

.2NE

BNO

ISE

ABAT

EMEN

T W

ALL

2019

GOOD

2055

M-5

I-90

64.1

NW64

.10R

EB

RETA

ININ

G W

ALL

2019

GOOD

2085

M-5

I-90

64.1

9NW

64.2

0R W

BRE

TAIN

ING

WAL

L20

19EX

CELL

ENT

2085

M-5

I-90

64.2

7NW

64.3

NEB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2055

M-5

I-90

64.2

7NW

64.3

0N E

BNO

ISE

ABAT

EMEN

T W

ALL

2019

EXCE

LLEN

T20

55

M-5

I-90

64.3

1NW

64.3

1N E

BNO

ISE

ABAT

EMEN

T W

ALL

2019

EXCE

LLEN

T20

55

M-5

I-90

64.3

1NW

64.3

0R W

BRE

TAIN

ING

WAL

L20

19GO

OD20

85

M-5

I-90

64.5

1NW

64.5

NEB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2055

M-5

I-90

64.5

1NW

64.5

0R E

BRE

TAIN

ING

WAL

L20

19GO

OD20

85

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-5

I-90

64.5

8NW

64.6

0R W

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

64.6

2NW

64.7

NEB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

64.7

2NW

64.8

0N E

BNO

ISE

ABAT

EMEN

T W

ALL

2019

GOOD

2050

M-5

I-90

64.7

2NW

64.8

REB

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

64.8

4NW

64.9

NEB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

64.8

7NW

64.9

1NEB

NOIS

E AB

ATEM

ENT

WAL

L20

19GO

OD20

50

M-5

I-90

64.8

7NW

64.9

REB

RETA

ININ

G W

ALL

2019

POOR

2022

M-5

I-90

64.8

8NW

64.9

0R W

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

64.9

5NW

65.0

NEB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

64.9

5NW

65.1

NEB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

64.9

5NW

65.0

0R E

BRE

TAIN

ING

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

65.0

7NW

65.2

NEB

NOIS

E AB

ATEM

ENT

WAL

L20

19GO

OD20

50

M-5

I-90

65.2

NW65

.3NE

BNO

ISE

ABAT

EMEN

T W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

65.2

NW65

.20R

EB

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

65.6

5NW

65.6

5R W

B - R

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

65.6

6NW

65.7

0R E

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

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LED

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IR

284 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 285

Appendix G Structural Wall Condition Rating TableM

-5I-9

065

.76

NW65

.80R

EB

- RRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

66.7

7NW

66.8

0R W

B - R

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

67.2

NW67

.20R

WB

- RRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

67.2

3NW

67.3

0R W

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

67.3

5NW

67.3

0R E

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

67.3

7NW

67.4

0R W

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

67.3

8NW

67.3

8R W

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

67.3

9NW

67.4

0R E

B - R

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

67.5

3NW

67.5

0R E

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

67.7

NW67

.7N

WB

- RNO

ISE

ABAT

EMEN

T W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

67.7

7NW

67.7

0N W

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

19GO

OD20

50

M-5

I-90

67.8

6NW

67.9

0N W

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

67.9

9NW

68.0

0R E

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

68NW

68.0

0N W

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

68.0

5NW

68.0

5R W

B - R

RETA

ININ

G W

ALL

2019

FAIR

2027

M-5

I-90

68.4

6NW

68.5

0R E

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-5

I-90

68.5

NW68

.50N

WB

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

68.5

5NW

68.5

0R W

B - R

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

68.7

1NW

68.7

0R E

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

68.7

5NW

68.6

0R W

B - R

RETA

ININ

G W

ALL

2019

FAIR

2050

M-5

I-90

68.9

1NW

69.0

0N W

BNO

ISE

ABAT

EMEN

T W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

69.3

3NW

69.4

0R W

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

69.3

3NW

69.4

0R E

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

69.4

5NW

69.5

0R E

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

69.5

NW69

.50R

WB

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

69.9

5NW

70.0

0R W

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

70.2

8NW

70.3

0R E

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

70.3

5NW

70.4

0R W

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

70.6

NW70

.60R

WB

- RRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

70.7

NW70

.70R

WB

- RRE

TAIN

ING

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

70.7

3NW

70.7

2R W

B - R

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

70.7

5NW

70.7

5R W

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

286 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 287

Appendix G Structural Wall Condition Rating TableM

-5I-9

071

NW71

.00R

EB

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

71NW

71.0

0R W

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

71.0

5NW

71.0

5R W

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

71.0

5NW

71.0

0R W

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

71.4

5NW

71.5

0R W

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

71.5

NW71

.51N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

71.5

1NW

71.5

0N W

BNO

ISE

ABAT

EMEN

T W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

71.7

2NW

71.7

5N W

BNO

ISE

ABAT

EMEN

T W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

71.7

5NW

71.8

0N W

BNO

ISE

ABAT

EMEN

T W

ALL

2019

GOOD

2050

M-5

I-90

72.1

NW72

.10R

WB

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

72.2

3NW

72.2

5R E

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

72.4

5NW

72.5

0R W

BRE

TAIN

ING

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

72.5

NW72

.50R

EB

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

72.5

3NW

72.5

0N W

BNO

ISE

ABAT

EMEN

T W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

72.7

2NW

72.7

0R E

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

72.7

4NW

72.7

5R E

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-5

I-90

72.8

NW72

.80R

WB

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

73.1

NW73

.10R

EB

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

73.1

5NW

73.1

5R E

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-5

I-90

73.2

5NW

73.2

0R W

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

73.4

5NW

73.4

0R W

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

73.6

NW73

.60R

WB

- RRE

TAIN

ING

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

73.7

2NW

73.7

2WB

- RRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-5

I-90

73.9

7NW

73.9

7RW

B - R

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-5

I-90

74.1

NW74

.10N

EB

- RNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

50

M-5

I-90

74.1

NW74

.10N

EB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2050

M-5

I-90

74.4

1NW

74.4

1R E

BRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-5

I-90

74.4

2NW

74.4

2R W

BRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-5

I-90

74.4

8NW

74.4

0R W

BRE

TAIN

ING

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

74.5

NW74

.50R

EB

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

74.7

NW74

.70R

WB

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

74.7

NW74

.70R

EB

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

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IR

288 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 289

Appendix G Structural Wall Condition Rating TableM

-5I-9

074

.8NW

74.8

0R E

BRE

TAIN

ING

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

74.8

NW74

.80R

WB

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

75.1

NW75

.10R

WB

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

75.1

NW75

.10R

EB

RETA

ININ

G W

ALL

2019

GOOD

2050

M-5

I-90

75.2

5NW

75.2

0N W

BNO

ISE

ABAT

EMEN

T W

ALL

2019

GOOD

2050

M-5

I-90

75.3

NW75

.30R

EB

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

75.3

5NW

75.3

0R W

BRE

TAIN

ING

WAL

L20

19EX

CELL

ENT

2050

M-5

I-90

75.6

NW75

.60R

EB

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-5

I-90

75.7

4NW

75.7

0R W

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-6

I-90

38.2

NW38

.20N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2050

M-6

I-90

49.4

NW49

.40N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2050

M-6

I-90

49.8

NW49

.80R

WB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-6

I-90

49.9

NW49

.90R

EB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-6

I-90

50.1

NW50

.10R

WB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-6

I-90

50.2

NW50

.20R

EB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-6

I-90

50.3

NW50

.30R

WB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-6

I-90

53.4

NW53

.40R

WB

RETA

ININ

G W

ALL

2020

FAIR

2028

M-6

I-90

53.8

NW53

.80R

WB

RETA

ININ

G W

ALL

2020

EXCE

LLEN

T20

50

M-6

I-90

54NW

54.0

0R W

BRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-6

I-90

54.7

3NW

54.7

R EB

-RRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-6

I-90

54.9

7NW

55.0

0N E

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2050

M-6

I-90

55.1

6NW

55.0

0N E

BNO

ISE

ABAT

EMEN

T W

ALL

2020

POOR

2023

M-6

I-90

55.4

5NW

55.4

5R E

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-7

I-90

3.75

NW3.

75N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2050

M-7

I-90

4.11

NW4.

11S

WB

SIGH

T SC

REEN

WAL

L20

20PO

OR20

23

M-7

I-90

4.9

NW4.

90N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

20GO

OD20

48

M-7

I-90

6.3

NW6.

25N

EBNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

48

M-7

I-90

6.55

NW6.

55N

EBNO

ISE

ABAT

EMEN

T W

ALL

2020

FAIR

2028

M-7

I-90

13NW

13.0

0N E

BNO

ISE

ABAT

EMEN

T W

ALL

2020

GOOD

2050

M-7

I-90

13.6

NW13

.60N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2049

M-7

I-90

15.9

5NW

16.0

0N E

BNO

ISE

ABAT

EMEN

T W

ALL

2020

GOOD

2049

M-7

I-90

17NW

17.0

5R W

BRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

290 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 291

Appendix G Structural Wall Condition Rating TableM

-7I-9

017

.05

NW17

.11R

WB

- RRE

TAIN

ING

WAL

L20

20PO

OR20

23

M-7

I-90

17.1

NW17

.10R

WB

- RRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-7

I-90

17.4

NW17

.40R

EB

- RRE

TAIN

ING

WAL

L20

20FA

IR20

28

M-7

I-90

17.4

NW17

.15R

WB

- RRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-7

I-90

22.9

5NW

22.9

5N W

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2047

M-7

I-90

23.4

9NW

23.5

N W

BNO

ISE

ABAT

EMEN

T W

ALL

2020

GOOD

2050

M-7

I-90

23.5

NW23

.50N

WB

- RNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

50

M-7

I-90

23.5

NW23

.30N

WB

- RNO

ISE

ABAT

EMEN

T W

ALL

2020

EXCE

LLEN

T20

50

M-8

I-88

114.

45EW

114.

45R

WB

- RRE

TAIN

ING

WAL

L20

17EX

CELL

ENT

2050

M-8

I-88

114.

5EW

114.

50R

EB -

RRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-8

I-88

116.

7EW

116.

70R

EB -

RRE

TAIN

ING

WAL

L20

17EX

CELL

ENT

2050

M-8

I-88

117.

45EW

117.

45R

EB -

RRE

TAIN

ING

WAL

L20

18FA

IR20

26

M-8

I-88

119.

25EW

119.

25R

WB

- RRE

TAIN

ING

WAL

L20

17EX

CELL

ENT

2050

M-8

I-88

119.

3EW

119.

30R

WB

- RRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-8

I-88

119.

5EW

119.

50R

WB

- RRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-8

I-88

121.

4EW

121.

40R

WB

- RRE

TAIN

ING

WAL

L20

17EX

CELL

ENT

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-8

I-88

123.

3402

2-W

066

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-8

I-88

123.

51EW

123.

5R E

BRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-8

I-88

127.

1EW

127.

10R

WB

- RRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-8

I-88

127.

2EW

127.

20R

EBRE

TAIN

ING

WAL

L20

18FA

IR20

26

M-8

I-88

127.

2EW

127.

20R

WB

RETA

ININ

G W

ALL

2017

GOOD

2050

M-8

I-88

127.

3EW

127.

30R

WB

- RRE

TAIN

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L20

17GO

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127.

55EW

127.

55R

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127.

55R

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127.

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TAIN

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M-8

I-88

127.

65EW

127.

65N

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ISE

ABAT

EMEN

T W

ALL

2017

EXCE

LLEN

T20

48

M-8

I-88

127.

65EW

127.

65R

EB -

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TAIN

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TAIN

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26

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I-88

127.

7EW

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70N

EB -

RNO

ISE

ABAT

EMEN

T W

ALL

2017

EXCE

LLEN

T20

47

M-8

I-88

127.

7EW

127.

70R

WB

- RRE

TAIN

ING

WAL

L20

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50

M-8

I-88

127.

75EW

127.

75N

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RNO

ISE

ABAT

EMEN

T W

ALL

2017

GOOD

2047

M-8

I-88

127.

75EW

127.

75R

EB -

RRE

TAIN

ING

WAL

L20

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26

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TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

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LED

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IR

292 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 293

Appendix G Structural Wall Condition Rating TableM

-8I-8

812

8EW

128.

00R

WB

RETA

ININ

G W

ALL

2017

GOOD

2050

M-8

I-88

128.

05EW

128.

05R

EBRE

TAIN

ING

WAL

L20

18GO

OD20

50

M-8

I-88

128.

35EW

128.

35N

EBNO

ISE

ABAT

EMEN

T W

ALL

2017

GOOD

2047

M-8

I-88

128.

8EW

128.

80N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

17EX

CELL

ENT

2049

M-8

I-88

128.

9EW

128.

90N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

18FA

IR20

26

M-8

I-88

128.

9EW

128.

90R

WB

RETA

ININ

G W

ALL

2017

GOOD

2050

M-8

I-88

129

EW12

9.00

N EB

NOIS

E AB

ATEM

ENT

WAL

L20

17EX

CELL

ENT

2048

M-8

I-88

129

EW12

9.00

R EB

RETA

ININ

G W

ALL

2017

GOOD

2050

M-8

I-88

129.

1EW

129.

10N

EBNO

ISE

ABAT

EMEN

T W

ALL

2017

GOOD

2047

M-8

I-88

129.

1EW

129.

10N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

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CELL

ENT

2049

M-8

I-88

129.

15EW

129.

15N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

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49

M-8

I-88

129.

15EW

129.

15N

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ISE

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T W

ALL

2020

POOR

2023

M-8

I-88

129.

15EW

129.

15R

EBRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-8

I-88

129.

15EW

129.

15R

WB

RETA

ININ

G W

ALL

2017

GOOD

2050

M-8

I-88

129.

25EW

129.

25N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

17EX

CELL

ENT

2049

M-8

I-88

129.

25EW

129.

25N

EBNO

ISE

ABAT

EMEN

T W

ALL

2017

EXCE

LLEN

T20

47

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-8

I-88

129.

45EW

129.

45N

EBNO

ISE

ABAT

EMEN

T W

ALL

2017

EXCE

LLEN

T20

49

M-8

I-88

129.

5EW

129.

50R

WB

RETA

ININ

G W

ALL

2017

GOOD

2050

M-8

I-88

129.

5EW

129.

50R

EBRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-8

I-88

129.

7EW

129.

70R

EBRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-8

I-88

129.

7EW

129.

70R

WB

RETA

ININ

G W

ALL

2017

EXCE

LLEN

T20

50

M-8

I-88

129.

8EW

129.

80R

WB

RETA

ININ

G W

ALL

2017

GOOD

2050

M-8

I-88

130.

05EW

130.

05R

WB

RETA

ININ

G W

ALL

2017

GOOD

2050

M-8

I-88

130.

1EW

130.

10R

EB -

RRE

TAIN

ING

WAL

L20

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50

M-8

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130.

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130.

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WB

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TAIN

ING

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50

M-8

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130.

95EW

130.

95R

WB

- RRE

TAIN

ING

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L20

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25

M-8

I-88

131.

03EW

131.

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M-8

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TAIN

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131.

09EW

131.

09R

WB

- RRE

TAIN

ING

WAL

L20

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OD20

50

M-8

I-88

132.

2EW

132.

20N

EB -

RNO

ISE

ABAT

EMEN

T W

ALL

2017

FAIR

2025

M-8

I-88

132.

4EW

132.

40R

EB -

RRE

TAIN

ING

WAL

L20

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50

M-8

I-88

132.

55EW

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55R

EB -

RRE

TAIN

ING

WAL

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CELL

ENT

2050

M-S

ECTI

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UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

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LED

REPA

IR

294 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 295

Appendix G Structural Wall Condition Rating TableM

-8I-8

813

2.55

EW13

2.55

N EB

- R

NOIS

E AB

ATEM

ENT

WAL

L20

17EX

CELL

ENT

2049

M-8

I-88

132.

55EW

132.

55N

EBNO

ISE

ABAT

EMEN

T W

ALL

2017

GOOD

2039

M-8

I-88

132.

75EW

132.

75N

EBNO

ISE

ABAT

EMEN

T W

ALL

2017

GOOD

2038

M-8

I-88

132.

77EW

132.

77R

WB

- RRE

TAIN

ING

WAL

L20

17EX

CELL

ENT

2050

M-8

I-88

133

EW13

3.00

N EB

NOIS

E AB

ATEM

ENT

WAL

L20

17GO

OD20

39

M-8

I-88

133.

25EW

133.

25N

EBNO

ISE

ABAT

EMEN

T W

ALL

2017

EXCE

LLEN

T20

48

M-8

I-88

133.

3EW

133.

30R

WB

- RRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-8

I-88

133.

3EW

133.

30N

EB -

RNO

ISE

ABAT

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T W

ALL

2017

EXCE

LLEN

T20

48

M-8

I-88

133.

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30R

EB -

RRE

TAIN

ING

WAL

L20

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TAIN

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50

M-8

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133.

31EW

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31N

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ISE

ABAT

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T W

ALL

2017

GOOD

2048

M-8

I-88

133.

5EW

133.

50R

EB -

RRE

TAIN

ING

WAL

L20

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IR20

25

M-8

I-88

134.

7EW

134.

70N

EB -

RNO

ISE

ABAT

EMEN

T W

ALL

2017

EXCE

LLEN

T20

48

M-8

I-88

134.

75EW

134.

75N

EB -

RNO

ISE

ABAT

EMEN

T W

ALL

2017

EXCE

LLEN

T20

39

M-8

I-88

134.

75EW

134.

75R

EB -

RRE

TAIN

ING

WAL

L20

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50

M-8

I-88

135.

4EW

135.

40N

EBNO

ISE

ABAT

EMEN

T W

ALL

2017

EXCE

LLEN

T20

48

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-8

I-88

135.

75EW

135.

75N

EBNO

ISE

ABAT

EMEN

T W

ALL

2017

EXCE

LLEN

T20

48

M-8

I-88

135.

8EW

135.

80N

EBNO

ISE

ABAT

EMEN

T W

ALL

2017

GOOD

2048

M-8

I-88

136.

45EW

136.

45R

EB -

RRE

TAIN

ING

WAL

L20

17EX

CELL

ENT

2050

M-8

I-88

136.

45EW

136.

45N

EB -

RNO

ISE

ABAT

EMEN

T W

ALL

2017

EXCE

LLEN

T20

48

M-8

I-88

136.

5EW

136.

50N

EB -

RNO

ISE

ABAT

EMEN

T W

ALL

2017

GOOD

2048

M-8

I-88

136.

55EW

136.

55R

EB -

RRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-8

I-88

136.

55EW

136.

55N

EB -

RNO

ISE

ABAT

EMEN

T W

ALL

2017

EXCE

LLEN

T20

48

M-8

I-88

136.

6EW

136.

60N

EB -

RNO

ISE

ABAT

EMEN

T W

ALL

2017

EXCE

LLEN

T20

48

M-8

I-88

136.

7EW

136.

70R

EB -

RRE

TAIN

ING

WAL

L20

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OD20

50

M-8

I-88

136.

7EW

136.

70N

EB -

RNO

ISE

ABAT

EMEN

T W

ALL

2018

FAIR

2026

M-8

I-88

136.

8EW

136.

80N

EB -

RNO

ISE

ABAT

EMEN

T W

ALL

2017

EXCE

LLEN

T20

47

M-8

I-88

136.

9EW

136.

90R

WB

- RRE

TAIN

ING

WAL

L20

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OD20

50

M-8

I-88

136.

95EW

136.

95N

EBNO

ISE

ABAT

EMEN

T W

ALL

2017

EXCE

LLEN

T20

48

M-8

I-88

137.

05EW

137.

05N

EB -

RNO

ISE

ABAT

EMEN

T W

ALL

2017

EXCE

LLEN

T20

48

M-8

I-88

137.

25EW

137.

25R

EB -

RRE

TAIN

ING

WAL

L20

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25

M-8

I-88

137.

45EW

137.

45R

EB -

RRE

TAIN

ING

WAL

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OD20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

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LED

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IR

296 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 297

Appendix G Structural Wall Condition Rating TableM

-8I-8

813

7.8

EW13

7.80

R W

B - R

RETA

ININ

G W

ALL

2017

GOOD

2050

M-8

I-88

137.

9EW

137.

90R

EB -

RRE

TAIN

ING

WAL

L20

17GO

OD20

50

M-8

I-88

138

EW13

8.00

R W

B - R

RETA

ININ

G W

ALL

2017

GOOD

2050

M-8

I-88

138.

3EW

138.

30R

EB -

RRE

TAIN

ING

WAL

L20

17EX

CELL

ENT

2077

M-1

2I-8

876

EW76

.00R

WB

RETA

ININ

G W

ALL

2019

FAIR

2027

M-1

4I-2

9423

.65

TS23

.65N

NB

- RRE

TAIN

ING

WAL

L20

20FA

IR20

28

M-1

4I-2

9423

.75

TS23

.75R

NB

- RRE

TAIN

ING

WAL

L20

20FA

IR20

28

M-1

4I-3

550.

2NS

0.20

N SB

- R

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2037

M-1

4I-3

550.

22NS

0.22

N SB

- R

NOIS

E AB

ATEM

ENT

WAL

L20

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OD20

37

M-1

4I-3

550.

23NS

0.23

N SB

- R

NOIS

E AB

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ENT

WAL

L20

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OD20

37

M-1

4I-3

553.

7NS

3.55

N SB

- R

NOIS

E AB

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ENT

WAL

L20

20PO

OR20

23

M-1

4I-3

554.

05NS

4.05

R SB

RETA

ININ

G W

ALL

2020

GOOD

2050

M-1

4I-3

554.

2NS

4.20

R NB

RETA

ININ

G W

ALL

2020

GOOD

2050

M-1

4I-3

554.

35NS

4.35

N NB

NOIS

E AB

ATEM

ENT

WAL

L20

20EX

CELL

ENT

2046

M-1

4I-3

557.

85NS

7.85

N NB

NOIS

E AB

ATEM

ENT

WAL

L20

20FA

IR20

28

M-1

4I-3

557.

9NS

7.90

N NB

NOIS

E AB

ATEM

ENT

WAL

L20

19PO

OR20

22

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

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IRAppendix G Structural Wall Condition Rating Table

M-1

4I-3

558.

15NS

8.15

N NB

NOIS

E AB

ATEM

ENT

WAL

L20

20GO

OD20

46

M-1

4I-3

5512

NS12

.00N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2037

M-1

4I-3

5512

.1NS

12.1

0R S

BNO

ISE

ABAT

EMEN

T W

ALL

2019

FAIR

2027

M-1

4I-3

5514

.35

NS14

.35R

NB

- RRE

TAIN

ING

WAL

L20

19FA

IR20

27

M-1

4I-3

5514

.6NS

14.5

9N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

19FA

IR20

27

M-1

4I-3

5514

.6NS

14.6

0N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

19GO

OD20

37

M-1

4I-3

5515

.1NS

15.1

1N N

BNO

ISE

ABAT

EMEN

T W

ALL

2019

GOOD

2037

M-1

4I-3

5515

.1NS

15.1

0N N

BNO

ISE

ABAT

EMEN

T W

ALL

2019

GOOD

2027

M-1

4I-3

5515

.25

NS15

.25N

NB

- RNO

ISE

ABAT

EMEN

T W

ALL

2019

FAIR

2027

M-1

4I-3

5515

.3NS

15.3

0N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

19GO

OD20

29

M-1

4I-3

5516

.1NS

16.1

0N N

BNO

ISE

ABAT

EMEN

T W

ALL

2019

GOOD

2029

M-1

4I-3

5516

.1NS

16.1

0N S

BNO

ISE

ABAT

EMEN

T W

ALL

2019

FAIR

2027

M-1

4I-3

5516

.1NS

16.1

0R S

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-1

4I-3

5516

.1NS

16.1

0R N

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-1

4I-3

5517

.35

NS17

.35N

NB

- RNO

ISE

ABAT

EMEN

T W

ALL

2019

FAIR

2027

M-1

4I-3

5517

.35

NS17

.35R

SB

RETA

ININ

G W

ALL

2019

GOOD

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

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LED

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IR

298 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 299

Appendix G Structural Wall Condition Rating TableM

-14

I-355

17.4

5NS

17.4

5N N

BNO

ISE

ABAT

EMEN

T W

ALL

2019

EXCE

LLEN

T20

48

M-1

4I-3

5517

.45

NS17

.45N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2019

EXCE

LLEN

T20

48

M-1

4I-3

5517

.5NS

17.5

0N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2048

M-1

4I-3

5517

.55

NS17

.55N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

19FA

IR20

27

M-1

4I-3

5517

.55

NS17

.55N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

19FA

IR20

27

M-1

4I-3

5518

.4NS

18.4

0R N

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-1

4I-3

5518

.5NS

18.5

0N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

19GO

OD20

48

M-1

4I-3

5518

.75

NS18

.75N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2019

GOOD

2048

M-1

4I-3

5518

.8NS

18.8

0R S

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-1

4I-3

5518

.85

NS18

.85N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2019

FAIR

2027

M-1

4I-3

5518

.9NS

18.9

0N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2048

M-1

4I-3

5518

.9NS

18.9

0R S

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-1

4I-3

5519

.15

NS19

.15N

NB

- RNO

ISE

ABAT

EMEN

T W

ALL

2019

GOOD

2029

M-1

4I-3

5519

.15

NS19

.15R

SB

- RRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-1

4I-3

5519

.15

NS19

.14R

SB

- RRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-1

4I-3

5519

.6NS

19.6

0N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

19GO

OD20

27

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-1

4I-3

5519

.8NS

19.8

0R S

B - R

RETA

ININ

G W

ALL

2019

GOOD

2050

M-1

4I-3

5520

.15

NS20

.15R

SB

RETA

ININ

G W

ALL

2019

EXCE

LLEN

T20

50

M-1

4I-3

5520

.2NS

20.2

0R N

BRE

TAIN

ING

WAL

L20

19FA

IR20

50

M-1

4I-3

5521

.3NS

21.3

0R N

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-1

4I-3

5521

.45

NS21

.45R

NB

- RRE

TAIN

ING

WAL

L20

19FA

IR20

27

M-1

4I-3

5522

NS22

.00R

SB

- RRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-1

4I-3

5522

.02

NS22

.0R

NB -

RRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-1

4I-3

5522

.9NS

22.9

0N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

19PO

OR20

22

M-1

4I-3

5523

NS23

.00N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2027

M-1

4I-3

5523

.4NS

23.4

0N N

BNO

ISE

ABAT

EMEN

T W

ALL

2019

EXCE

LLEN

T20

50

M-1

4I-3

5523

.4NS

23.4

0N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

19FA

IR20

27

M-1

4I-3

5523

.45

NS23

.45N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2050

M-1

4I-3

5523

.45

NS23

.45N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2019

GOOD

2027

M-1

4I-3

5523

.55

NS23

.55N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2050

M-1

4I-3

5523

.55

NS23

.55N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2019

GOOD

2027

M-1

4I-3

5523

.6NS

23.6

0N S

BNO

ISE

ABAT

EMEN

T W

ALL

2019

EXCE

LLEN

T20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

300 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 301

Appendix G Structural Wall Condition Rating TableM

-14

I-355

23.6

NS23

.60N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2027

M-1

4I-3

5523

.6NS

23.6

0R N

BRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-1

4I-3

5523

.95

NS23

.95N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2029

M-1

4I-3

5523

.95

NS23

.95N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2050

M-1

4I-3

5524

NS24

.00N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

19EX

CELL

ENT

2050

M-1

4I-3

5524

.05

NS24

.05N

NB

- RNO

ISE

ABAT

EMEN

T W

ALL

2019

FAIR

2027

M-1

4I-3

5524

.05

NS24

.05N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

19GO

OD20

27

M-1

4I-3

5524

.25

NS24

.25R

SB

- RRE

TAIN

ING

WAL

L20

19GO

OD20

50

M-1

4I-3

5524

.35

NS24

.35R

SB

- RRE

TAIN

ING

WAL

L20

19FA

IR20

27

M-1

4I-3

5524

.4NS

24.4

0N N

BNO

ISE

ABAT

EMEN

T W

ALL

2019

POOR

2022

M-1

4I-3

5524

.5NS

24.5

0N S

BNO

ISE

ABAT

EMEN

T W

ALL

2019

FAIR

2027

M-1

4I-3

5524

.65

NS24

.65N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

19FA

IR20

27

M-1

4I-3

5524

.7NS

24.7

0N N

BNO

ISE

ABAT

EMEN

T W

ALL

2019

POOR

2022

M-1

4I-3

5524

.85

NS24

.85N

NB

- RNO

ISE

ABAT

EMEN

T W

ALL

2020

POOR

2023

M-1

4I-3

5525

NS25

.00R

SB

- RRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-1

4I-3

5525

.1NS

25.1

0N N

BNO

ISE

ABAT

EMEN

T W

ALL

2020

FAIR

2028

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-1

4I-3

5525

.15

NS25

.15N

SB

NOIS

E AB

ATEM

ENT

WAL

L20

20FA

IR20

28

M-1

4I-3

5525

.15

NS25

.15N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

20PO

OR20

23

M-1

4I-3

5525

.5NS

25.5

0N N

BNO

ISE

ABAT

EMEN

T W

ALL

2019

POOR

2022

M-1

4I-3

5526

NS26

.00R

SB

RETA

ININ

G W

ALL

2020

GOOD

2050

M-1

4I-3

5526

.8NS

26.8

0N N

BNO

ISE

ABAT

EMEN

T W

ALL

2020

FAIR

2028

M-1

4I-3

5527

.6NS

27.6

0N N

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

20FA

IR20

28

M-1

4I-3

5527

.6NS

27.6

0N S

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

20PO

OR20

23

M-1

4I-3

5527

.65

NS27

.65N

NB

- RNO

ISE

ABAT

EMEN

T W

ALL

2020

POOR

2023

M-1

4I-3

5528

NS28

.00N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2019

FAIR

2027

M-1

4I-3

5528

.2NS

28.2

0N N

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

20PO

OR20

23

M-1

4I-3

5528

.55

NS28

.55N

NB

NOIS

E AB

ATEM

ENT

WAL

L20

20GO

OD20

27

M-1

4I-3

5528

.55

NS28

.55N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2019

POOR

2022

M-1

4I-3

5528

.55

NS28

.55R

SB

- RRE

TAIN

ING

WAL

L20

20EX

CELL

ENT

2050

M-1

4I-3

5528

.95

NS28

.95R

NB

RETA

ININ

G W

ALL

2019

POOR

2022

M-1

4I-3

5528

.95

NS29

.00R

SB

- RRE

TAIN

ING

WAL

L20

20GO

OD20

50

M-1

4I-3

5529

.25

NS29

.25N

SB

- RNO

ISE

ABAT

EMEN

T W

ALL

2020

FAIR

2028

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

302 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 303

Appendix G Structural Wall Condition Rating TableM

-14

I-355

29.2

5NS

29.2

5R S

B - R

RETA

ININ

G W

ALL

2019

POOR

2022

M-1

6IL

390

6.47

EO6.

50R

WB

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

6.56

EO6.

50R

EBRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

6.6

EO6.

60R

EBRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

7.8

EO7.

80R

WB

- RRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

8.9

EO8.

90N

EBNO

ISE

ABAT

EMEN

T W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

8.9

EO8.

90R

EBRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

9.1

EO9.

10R

WB

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

9.4

EO9.

40R

WB

- RRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

9.5

EO9.

50N

EB -

RNO

ISE

ABAT

EMEN

T W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

9.6

EO9.

60N

WB

- RNO

ISE

ABAT

EMEN

T W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

9.7

EO9.

70N

WB

- RNO

ISE

ABAT

EMEN

T W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

9.7

EO9.

55N

WB

- RNO

ISE

ABAT

EMEN

T W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

9.8

EO9.

80N

EBNO

ISE

ABAT

EMEN

T W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

9.9

EO9.

90N

EBNO

ISE

ABAT

EMEN

T W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

10.3

EO10

.30N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

16EX

CELL

ENT

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix G Structural Wall Condition Rating Table

M-1

6IL

390

10.3

EO10

.30N

EB

NOIS

E AB

ATEM

ENT

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

10.3

5EO

10.3

5N W

BNO

ISE

ABAT

EMEN

T W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

10.4

EO10

.40N

EB

NOIS

E AB

ATEM

ENT

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

10.5

EO10

.50N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

10.5

EO10

.50N

EB

NOIS

E AB

ATEM

ENT

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

10.6

EO10

.60N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

10.6

EO10

.51N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

11.1

EO11

.10N

WB

- RNO

ISE

ABAT

EMEN

T W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

11.1

EO11

.10N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

11.2

3EO

11.2

5N W

BNO

ISE

ABAT

EMEN

T W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

11.4

EO11

.40R

WB

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

11.4

EO11

.40N

WB

NOIS

E AB

ATEM

ENT

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

12EO

12.0

0R E

B - R

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

12.1

EO12

.08R

WB

- RRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

12.1

2EO

12.1

0R E

B - R

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

12.1

5EO

12.1

0R W

B - R

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

304 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 305

Appendix G Structural Wall Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

WAL

L NU

MBE

RW

ALL

TYPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-1

6IL

390

12.3

5EO

12.3

5R W

B - R

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

12.3

6EO

12.3

6R W

B - R

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

12.3

7EO

12.3

7R W

B - R

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

12.6

EO12

.6N

EB -

RRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

12.6

EO12

.6R

EB -

RRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

12.6

7EO

12.6

7R E

B - R

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

12.6

8EO

12.6

8R E

B - R

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

12.7

EO12

.7N

EB -

RNO

ISE

ABAT

EMEN

T W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

12.7

1EO

12.7

1N E

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

12.7

3EO

12.7

3R E

B - R

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

12.7

7EO

12.7

5R W

B - R

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

12.7

8EO

12.7

8N E

B - R

NOIS

E AB

ATEM

ENT

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

13.1

1EO

13.1

0R E

BRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

13.5

EO13

.50R

EB

- RRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

13.5

5EO

13.5

0R E

BRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

13.7

EO13

.70R

EW

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

Appendix G Structural Wall Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TW

ALL

NUM

BER

WAL

L TY

PELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

M-1

6IL

390

13.7

EO13

.70R

WB

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

14.3

2EO

14.3

2R E

BRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

15.1

7EO

15.2

0R E

B - R

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

15.2

8EO

15.3

0R E

BRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

15.3

EO15

.30R

WB

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

M-1

6IL

390

15.8

1EO

15.8

0R E

WRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

15.8

7EO

15.8

7R E

WRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

16.1

2EO

16.1

2R E

WRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

16.2

EO16

.2R

EWRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

16.6

EO16

.6R

WB

- RRE

TAIN

ING

WAL

L20

16EX

CELL

ENT

2050

M-1

6IL

390

16.6

7EO

16.6

7R W

B - R

RETA

ININ

G W

ALL

2016

EXCE

LLEN

T20

50

306 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 307

APPENDIX H OVERHEAD SIGN STRUCTURE (OHSS)

CONDITION RATING TABLE

308 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 309

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-1

I-294

0.1

TS0.

1T,S

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2046

M-1

I-294

0.3

TS0.

3C,N

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

GOOD

2034

M-1

I-294

0.3

TS0.

3C,S

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

GOOD

2034

M-1

I-294

0.4

TS0.

4T,S

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2044

M-1

I-294

0.6

TS0.

6C,N

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

EXCE

LLEN

T20

34

M-1

I-294

0.6

TS0.

6C,S

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

GOOD

2034

M-1

I-294

1.0

TS1.

0T,S

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

44

M-1

I-294

1.2

TS1.

2B,N

BBR

IDGE

MOU

NTED

2020

EXCE

LLEN

T20

34

M-1

I-294

1.4

TS1.

4T,S

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

44

M-1

I-294

2.1

TS2.

1B,N

BBR

IDGE

MOU

NTED

2020

EXCE

LLEN

T20

34

M-1

I-294

2.3

TS2.

3T,N

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

44

M-1

I-294

2.5

TS2.

5T,N

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

44

M-1

I-294

2.6

TS2.

6T,N

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2044

M-1

I-294

2.7

TS2.

7B,N

B(R)

BRID

GE M

OUNT

ED20

20EX

CELL

ENT

2042

M-1

I-294

2.7

TS2.

7B,S

B(R)

BRID

GE M

OUNT

ED20

20GO

OD20

42

M-1

I-294

2.7

TS2.

7T,N

BSP

AN, 4

-CHO

RD T

RUSS

, STE

EL20

20EX

CELL

ENT

2043

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

310 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 311

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-1I-2

943.

0TS

3.0T

,SB(

R)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

45

M-1

I-294

3.2

TS3.

2T,S

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

45

M-1

I-294

3.6

TS3.

6C,S

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

GOOD

2045

M-1

I-294

3.7

TS3.

7T,N

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2045

M-1

I-294

4.1

TS4.

1C,S

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

GOOD

2045

M-1

I-294

4.3

TS4.

3T,N

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

45

M-1

I-294

4.4

TS4.

4C,N

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

GOOD

2045

M-1

I-294

4.4

TS4.

4T,S

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2045

M-1

I-294

4.5

TS4.

5T,N

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

45

M-1

I-294

4.7

TS4.

7T,N

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2045

M-1

I-294

4.8

TS4.

8B,N

BBR

IDGE

MOU

NTED

2020

GOOD

2034

M-1

I-294

4.8

TS4.

8B,N

B(R)

BRID

GE M

OUNT

ED20

20GO

OD20

34

M-1

I-294

4.8

TS4.

8B,S

BBR

IDGE

MOU

NTED

2020

GOOD

2034

M-1

I-294

4.8

TS4.

8B,S

B(R)

BRID

GE M

OUNT

ED20

20GO

OD20

34

M-1

I-294

5.0

TS5.

0C,S

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

EXCE

LLEN

T20

34

M-1

I-294

5.0

TS5.

0T,N

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

38

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-1

I-294

5.0

TS5.

0T,N

B(R)

SPAN

, 4-C

HORD

TRU

SS, S

TEEL

2020

GOOD

2044

M-1

I-294

5.0

TS5.

0T,S

B(R)

SPAN

, 4-C

HORD

TRU

SS, S

TEEL

2020

GOOD

2044

M-1

I-294

5.1

TS5.

1T,S

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2044

M-1

I-294

5.2

TS5.

2T,S

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

44

M-1

I-294

5.3

TS5.

3T,S

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2044

M-1

I-294

5.3

TS5.

3B,N

BBR

IDGE

MOU

NTED

2020

GOOD

2035

M-1

I-294

5.4

TS5.

4T,S

B(R)

SPAN

, 4-C

HORD

TRU

SS, S

TEEL

2020

EXCE

LLEN

T20

44

M-1

I-294

5.4

TS5.

4B,S

BBR

IDGE

MOU

NTED

2020

GOOD

2035

M-1

I-294

5.5

TS5.

5C,S

B(R)

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

20GO

OD20

35

M-1

I-294

5.5

TS5.

5T,N

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

45

M-1

I-294

5.6

TS5.

6M,S

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

GOOD

2045

M-1

I-294

5.7

TS5.

7M,N

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

GOOD

2045

M-1

I-294

5.8

TS5.

8C,N

B(R)

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

20GO

OD20

35

M-1

I-294

5.8

TS5.

8T,S

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2045

M-1

I-294

5.9

TS5.

9T,S

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2038

M-1

I-294

6.0

TS6.

0T,S

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2038

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

312 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 313

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-1I-2

946.

1TS

6.1T

,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2045

M-1

I-294

6.2

TS6.

2C,N

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

GOOD

2035

M-1

I-294

6.2

TS6.

2T,S

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19FA

IR20

25

M-1

I-294

6.4

TS6.

4B,N

BBR

IDGE

MOU

NTED

2019

FAIR

2025

M-1

I-294

6.4

TS6.

4B,N

B(R)

BRID

GE M

OUNT

ED20

19GO

OD20

35

M-1

I-294

6.4

TS6.

4B,S

BBR

IDGE

MOU

NTED

2019

FAIR

2025

M-1

I-294

6.4

TS6.

4B,S

B(R)

BRID

GE M

OUNT

ED20

19FA

IR20

25

M-1

I-294

6.6

TS6.

6T,S

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2045

M-1

I-294

6.8

TS6.

8C,S

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

EXCE

LLEN

T20

45

M-1

I-294

6.8

TS6.

8T,S

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

45

M-1

I-294

7.2

TS7.

2T,S

BSP

AN, 4

-CHO

RD T

RUSS

, STE

EL20

19GO

OD20

45

M-1

I-294

7.7

TS7.

7T,S

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19EX

CELL

ENT

2045

M-1

I-294

7.8

TS7.

8M,S

B(R)

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

19EX

CELL

ENT

2050

M-1

I-294

8.0

TS8.

0T,S

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-1

I-294

8.2

TS8.

2M,N

B(R)

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

19FA

IR20

25

M-1

I-294

8.3

TS8.

3M,N

B(R)

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

19EX

CELL

ENT

2050

COND

ITIO

N CA

TEGO

RYRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-1

I-294

8.3

TS8.

3M,S

B(R)

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

19FA

IR20

25

M-1

I-294

8.4

TS8.

4T,S

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18EX

CELL

ENT

2050

M-1

I-294

8.7

TS8.

7T,S

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19FA

IR20

25

M-1

I-294

9.2

TS9.

2T,S

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-1

I-294

9.6

TS9.

6C,S

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

EXCE

LLEN

T20

45

M-1

I-294

10.1

TS10

.1T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-1

I-294

10.7

TS10

.7C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

GOOD

2045

M-1

I-294

11.5

TS11

.5T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

45

M-1

I-294

11.7

TS11

.7C,

NB(R

)CA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

EXCE

LLEN

T20

35

M-1

I-294

12.3

TS12

.3C,

SB(R

)CA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

GOOD

2045

M-1

I-294

12.5

TS12

.5T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

45

M-1

I-294

12.9

TS12

.9C,

SBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

EXCE

LLEN

T20

45

M-1

I-294

15.2

TS15

.2C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

GOOD

2035

M-1

I-294

16.5

TS16

.5C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

GOOD

2035

M-1

I-294

17.2

TS17

.2T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2045

M-1

I-294

17.5

TS17

.5T,

SB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2045

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

314 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 315

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-1I-2

9417

.5TS

17.4

T,SB

(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2017

EXCE

LLEN

T20

45

M-1

I-294

17.6

TS17

.6C,

SBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

EXCE

LLEN

T20

45

M-1

I-294

17.7

TS17

.7T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

45

M-1

I-294

18.2

TS18

.2T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17FA

IR20

25

M-1

I-294

18.3

TS18

.3T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

45

M-1

I-294

18.5

TS18

.5C,

SBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2017

EXCE

LLEN

T20

45

M-1

I-294

18.7

TS18

.7T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

45

M-1

I-294

18.9

TS18

.9C,

SBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2017

GOOD

2045

M-1

I-294

19.1

TS19

.1T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2045

M-1

I-294

19.2

TS19

.2T,

NB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17FA

IR20

25

M-1

I-294

19.3

TS19

.3M

,NB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20EX

CELL

ENT

2045

M-1

I-294

19.7

TS19

.7M

,SB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

17EX

CELL

ENT

2045

M-1

I-294

19.8

TS19

.8T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

45

M-1

I-294

19.8

TS19

.8T,

SB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

45

M-1

I-294

19.9

TS19

.9T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

45

M-1

I-294

20.2

TS20

.2C,

SB(R

)CA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2017

GOOD

2035

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-1

I-294

20.2

TS20

.2T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

35

M-1

I-294

20.7

TS20

.7T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18FA

IR20

25

M-1

I-294

20.7

TS20

.7T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18FA

IR20

25

M-1

I-294

21.9

TS21

.9T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

35

M-1

I-294

22.3

TS22

.3T,

NBSP

AN, 4

-CHO

RD T

RUSS

, STE

EL20

17GO

OD20

45

M-1

I-294

22.5

TS22

.5T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

35

M-1

I-294

22.5

TS22

.5T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

35

M-1

I-294

23.2

TS23

.2T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

35

M-1

I-294

23.2

TS23

.3T,

NB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17FA

IR20

25

M-2

I-294

23.6

TS23

.5B,

NBBR

IDGE

MOU

NTED

2017

GOOD

2025

M-2

I-294

23.7

TS23

.6T,

SB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16EX

CELL

ENT

2025

M-2

I-294

23.7

TS23

.7T,

SB(R

)SP

AN, 4

-CHO

RD T

RUSS

, STE

EL20

16FA

IR20

25

M-2

I-294

23.8

TS23

.8M

,NB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2016

EXCE

LLEN

T20

35

M-2

I-294

23.8

TS23

.8M

,SB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2016

GOOD

2025

M-2

I-294

23.9

TS23

.9T,

SB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

25

M-2

I-294

24.0

TS23

.9C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2016

GOOD

2025

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

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Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-2I-2

9424

.0TS

24.0

C,SB

(R)

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

17GO

OD20

25

M-2

I-294

24.2

TS24

.2T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

25

M-2

I-294

24.4

TS24

.4B,

NB(R

)BR

IDGE

MOU

NTED

2016

GOOD

2025

M-2

I-294

24.7

TS24

.6C,

SBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2016

FAIR

2025

M-2

I-294

25.2

TS25

.2T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16FA

IR20

25

M-2

I-294

25.4

TS25

.4B,

SBBR

IDGE

MOU

NTED

2016

GOOD

2025

M-2

I-294

26.3

TS26

.3T,

NBSP

AN, 4

-CHO

RD T

RUSS

, STE

EL20

16GO

OD20

25

M-2

I-294

26.4

TS26

.4B,

NBBR

IDGE

MOU

NTED

2016

GOOD

2025

M-2

I-294

26.5

TS26

.5B,

SBBR

IDGE

MOU

NTED

2016

GOOD

2025

M-2

I-294

27.2

TS27

.2T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

25

M-2

I-294

27.5

TS27

.5B,

NBBR

IDGE

MOU

NTED

2016

GOOD

2025

M-2

I-294

27.5

TS27

.5B,

SBBR

IDGE

MOU

NTED

2016

GOOD

2025

M-2

I-294

27.8

TS27

.8T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

25

M-2

I-294

27.9

TS27

.9C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2016

GOOD

2025

M-2

I-294

28.3

TS28

.3T,

SBSP

AN, 4

-CHO

RD T

RUSS

, STE

EL20

16GO

OD20

25

M-2

I-294

28.5

TS28

.5B,

NBBR

IDGE

MOU

NTED

2016

GOOD

2025

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-2

I-294

28.5

TS28

.5B,

SBBR

IDGE

MOU

NTED

2016

GOOD

2045

M-2

I-294

28.9

TS28

.9T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

25

M-2

I-294

29.4

TS29

.3T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

25

M-2

I-294

29.5

TS29

.5B,

NBBR

IDGE

MOU

NTED

2016

GOOD

2025

M-2

I-294

29.6

TS29

.8B,

NB(R

)BR

IDGE

MOU

NTED

2020

EXCE

LLEN

T20

25

M-2

I-294

29.6

TS30

.0B,

NB(R

)BR

IDGE

MOU

NTED

2020

GOOD

2025

M-2

I-294

29.6

EW13

8.8B

,EB(

R)BR

IDGE

MOU

NTED

2020

GOOD

2025

M-2

I-294

29.6

TS29

.6T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16EX

CELL

ENT

2045

M-2

I-294

29.6

TS29

.6T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16FA

IR20

25

M-2

I-294

29.7

TS29

.7T,

NB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

25

M-2

I-294

29.9

TS29

.9M

,NB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

16GO

OD20

25

M-2

I-294

29.9

TS29

.9M

,SB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

16GO

OD20

25

M-2

I-294

30.1

TS30

.1C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2016

EXCE

LLEN

T20

45

M-2

I-294

30.1

TS30

.1T,

SB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

25

M-2

I-294

30.2

TS30

.2T,

NB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2045

M-2

I-294

30.2

TS30

.2T,

SBSP

AN, 4

-CHO

RD T

RUSS

, STE

EL20

17FA

IR20

25

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

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Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-2I-2

9430

.4TS

30.3

T,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2017

EXCE

LLEN

T20

45

M-2

I-294

30.4

TS30

.4T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

25

M-2

I-294

30.6

TS30

.6T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

25

M-2

I-294

30.6

TS30

.6T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

25

M-2

I-294

30.7

TS30

.7T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

25

M-2

I-294

30.9

TS30

.9T,

NB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

25

M-2

I-294

30.9

TS30

.9T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2045

M-2

I-294

31.0

EW14

0.0T

,EB(

R)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

25

M-2

I-294

31.2

TS31

.2T,

NB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

25

M-2

I-294

31.2

TS31

.2T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

25

M-2

I-294

31.4

TS31

.4T,

NB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

25

M-2

I-294

31.5

TS31

.5C,

SBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2017

EXCE

LLEN

T20

45

M-2

I-294

31.7

TS31

.6T,

NB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

25

M-2

I-294

31.9

TS31

.9T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

25

M-2

I-294

32.3

TS32

.3T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

25

M-2

I-294

33.0

TS33

.0C,

SBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2017

EXCE

LLEN

T20

45

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableAppendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-2

I-294

33.6

TS33

.6T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

25

M-2

I-294

34.3

TS34

.2C,

SBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2017

EXCE

LLEN

T20

45

M-2

I-294

34.8

TS34

.7C,

SBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2017

EXCE

LLEN

T20

45

M-2

I-294

35.0

TS35

.0T,

SBSP

AN, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

25

M-2

I-294

35.1

TS35

.1T,

NBSP

AN, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

25

M-2

I-294

35.7

TS35

.7C,

SBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2017

EXCE

LLEN

T20

45

M-2

I-294

36.3

TS36

.3B,

NBBR

IDGE

MOU

NTED

2017

EXCE

LLEN

T20

25

M-2

I-294

138.

7TS

30.0

T,NB

(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2025

M-2

I-294

139.

2EW

139.

2T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2045

M-2

I-88

138.

1EW

138.

1M,W

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

EXCE

LLEN

T20

45

M-2

I-88

138.

3EW

138.

2T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

25

M-2

I-88

138.

3EW

138.

3T,W

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2025

M-2

I-88

138.

6EW

138.

6T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

25

M-2

I-88

138.

6EW

138.

9T,W

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2025

M-2

I-88

138.

9EW

138.

9T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2045

M-2

I-88

139.

0EW

139.

0T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2045

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

320 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 321

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableAppendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-2I-8

813

9.3

EW13

9.3T

,WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

50

M-2

I-88

139.

7EW

139.

7T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-2

I-88

139.

7EW

139.

7T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-2

I-88

139.

9EW

139.

9T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

15GO

OD20

50

M-2

I-88

140.

1EW

1401

.T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-3

I-294

36.8

TS36

.8C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2016

FAIR

2025

M-3

I-294

37.6

TS37

.6C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2016

GOOD

2043

M-3

I-294

38.1

TS38

.1T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

45

M-3

I-294

38.2

TS38

.2T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

45

M-3

I-294

38.4

TS38

.4T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

45

M-3

I-294

38.4

TS38

.4T,

SB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

45

M-3

I-294

38.6

TS38

.6T,

SB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

45

M-3

I-294

38.8

TS38

.8M

,SB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

16GO

OD20

45

M-3

I-294

38.9

TS38

.9T,

SB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

45

M-3

I-294

38.9

TS38

.9T,

NBSP

AN, 4

-CHO

RD T

RUSS

, STE

EL20

16FA

IR20

25

M-3

I-294

39.1

TS39

.1T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

45

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-3

I-294

39.2

TS39

.2C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2016

EXCE

LLEN

T20

45

M-3

I-294

39.2

TS39

.2T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

45

M-3

I-294

39.4

TS39

.4T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

45

M-3

I-294

39.4

TS39

.4T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

45

M-3

I-294

39.6

TS39

.6C,

NB(R

)CA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2017

EXCE

LLEN

T20

45

M-3

I-294

39.6

TS39

.6T,

NBSP

AN, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

50

M-3

I-294

39.7

TS39

.7M

,NB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2017

GOOD

2050

M-3

I-294

39.8

TS39

.8B,

SBBR

IDGE

MOU

NTED

2017

GOOD

2045

M-3

I-294

39.9

TS39

.9T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

45

M-3

I-294

40.1

TS40

.1T,

NB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17FA

IR20

25

M-3

I-294

40.3

TS40

.2B,

NB(R

)BR

IDGE

MOU

NTED

2017

EXCE

LLEN

T20

45

M-3

I-294

40.3

TS40

.3B,

NBBR

IDGE

MOU

NTED

2017

EXCE

LLEN

T20

45

M-3

I-294

40.4

TS40

.3B,

NB(R

)BR

IDGE

MOU

NTED

2017

EXCE

LLEN

T20

45

M-3

I-294

40.4

TS40

.4T,

NB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17FA

IR20

25

M-3

I-294

40.5

TS40

.5T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

45

M-3

I-294

40.6

TS40

.6C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2016

EXCE

LLEN

T20

45

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

322 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 323

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-3I-2

9440

.6TS

40.6

T,NB

(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2017

GOOD

2025

M-3

I-294

40.8

TS40

.8C,

SBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2017

EXCE

LLEN

T20

40

M-3

I-294

40.8

NW77

.7T,

EB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2050

M-3

I-294

40.9

NW77

.6T,

WB(

R)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

45

M-3

I-294

41.0

TS40

.9T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16EX

CELL

ENT

2045

M-3

I-294

41.0

TS41

.0T,

SB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2045

M-3

I-294

41.1

TS41

.1C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2016

GOOD

2040

M-3

I-294

41.1

TS41

.1T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

45

M-3

I-294

41.2

TS41

.2T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

45

M-3

I-294

41.2

TS41

.2T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

45

M-3

I-294

41.4

TS41

.4T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

45

M-3

I-294

41.4

TS41

.4T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

45

M-3

I-294

41.5

TS41

.5T,

NB(R

)SP

AN, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

45

M-3

I-294

41.6

TS41

.6M

,NB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

16GO

OD20

45

M-3

I-294

41.7

TS41

.7T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

45

M-3

I-294

41.8

TS41

.8T,

NB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

45

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-3

I-294

42.0

TS42

.0T,

NB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

45

M-3

I-294

42.0

TS42

.0T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

45

M-3

I-294

42.2

TS42

.2T,

NB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

45

M-3

I-294

42.2

TS42

.2T,

NBSP

AN, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-3

I-294

42.7

TS42

.7T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-3

I-294

43.0

TS43

.0T,

SBSP

AN, 4

-CHO

RD T

RUSS

, STE

EL20

20EX

CELL

ENT

2045

M-3

I-294

43.5

TS43

.5C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

EXCE

LLEN

T20

45

M-3

I-294

44.0

TS44

.0T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2045

M-3

I-294

44.2

TS44

.2T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

45

M-3

I-294

45.8

TS45

.8T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

45

M-3

I-294

46.7

TS46

.7C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

FAIR

2025

M-3

I-294

47.5

TS47

.5C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

FAIR

2025

M-3

I-294

48.0

TS48

.0T,

NBSP

AN, 3

-CHO

RD T

RUSS

, STE

EL20

20GO

OD20

40

M-3

I-294

48.2

TS48

.2C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

EXCE

LLEN

T20

40

M-3

I-294

48.4

TS48

.4C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

EXCE

LLEN

T20

50

M-3

I-294

48.6

TS48

.6T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

COND

ITIO

N CA

TEGO

RYRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

324 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 325

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-3I-2

9449

.3TS

49.3

T,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2050

M-3

I-294

49.9

TS49

.9C,

SBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

GOOD

2040

M-3

I-294

50.3

TS50

.3C,

SBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

EXCE

LLEN

T20

40

M-3

I-294

52.0

TS52

.0C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

GOOD

2040

M-3

I-294

52.3

TS52

.3C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

GOOD

2044

M-3

I-294

52.5

TS52

.5T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-3

I-90

76.3

NW76

.3T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

50

M-3

I-90

76.4

NW76

.4T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2017

EXCE

LLEN

T20

50

M-3

I-90

76.6

NW76

.6M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-3

I-90

76.6

NW76

.6M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-3

I-90

76.8

NW76

.8T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2050

M-3

I-90

77.0

NW77

.0C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

17GO

OD20

40

M-3

I-90

77.1

NW77

.1T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2050

M-3

I-90

77.1

NW77

.1M

,WB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

17EX

CELL

ENT

2045

M-3

I-90

77.2

NW77

.2T,

WB(

R)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

45

M-3

I-90

77.2

NW77

.2M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-3

I-90

77.3

NW77

.3C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2017

EXCE

LLEN

T20

45

M-3

I-90

77.3

NW77

.3T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2017

EXCE

LLEN

T20

50

M-3

I-90

77.4

NW77

.4T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2050

M-3

I-90

77.6

NW77

.6T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2050

M-3

I-90

77.8

NW77

.7T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

50

M-3

I-90

77.8

NW77

.8T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2017

GOOD

2045

M-3

I-90

77.9

NW77

.9B,

EBBR

IDGE

MOU

NTED

2017

EXCE

LLEN

T20

45

M-3

I-90

78.1

NW78

.1T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2045

M-3

I-90

78.1

NW78

.1T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2017

GOOD

2050

M-3

I-90

78.3

NW78

.3T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2017

GOOD

2050

M-3

I-90

78.4

NW78

.4T,

EB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17GO

OD20

45

M-3

I-90

78.5

NW78

.5M

,EB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

17GO

OD20

45

M-3

I-90

78.6

NW78

.6C,

EB(R

)CA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

EXCE

LLEN

T20

50

M-3

I-90

78.7

NW78

.7T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2017

GOOD

2050

M-3

I-90

80.2

NW80

.2C,

WB

BUTT

ERFL

Y, 4-

CHOR

D TR

USS,

STE

EL20

17GO

OD20

45

M-4

I-294

52.7

TS52

.8B,

NBBR

IDGE

MOU

NTED

2020

EXCE

LLEN

T20

40

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

326 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 327

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-4I-9

40.

0TN

0.1T

,EB

SPAN

, 4-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2050

M-4

I-94

1.4

TN1.

4C,E

B(R)

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

19EX

CELL

ENT

2045

M-4

I-94

1.5

TN1.

5C,W

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

EXCE

LLEN

T20

45

M-4

I-94

2.7

TN2.

7T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

45

M-4

I-94

3.3

TN3.

3C,W

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

EXCE

LLEN

T20

45

M-4

I-94

3.6

TN3.

6T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

45

M-4

I-94

3.8

TN3.

8C,W

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

FAIR

2025

M-4

I-94

4.1

TN4.

1T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

45

M-4

I-94

4.6

TN4.

6T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

45

M-4

I-94

4.7

TN4.

7T,E

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2045

M-4

I-94

4.9

TN4.

8M,E

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

EXCE

LLEN

T20

45

M-4

I-94

4.9

TN4.

8M,W

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

GOOD

2045

M-4

I-94

5.0

TN5.

0T,W

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2045

M-4

I-94

5.2

TN5.

2T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

45

M-4

I-94

5.6

TN5.

7T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

45

M-4

I-94

6.1

TN6.

1T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

45

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-4

I-94

8.0

TN8.

0T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

45

M-4

I-94

8.4

TN8.

4C,E

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

GOOD

2040

M-4

I-94

8.4

TN8.

4C,E

B(R)

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

19GO

OD20

40

M-4

I-94

8.5

TN8.

5C,W

B(R)

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

20FA

IR20

25

M-4

I-94

8.8

TN8.

8C,W

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

FAIR

2025

M-4

I-94

9.2

TN9.

2T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19FA

IR20

25

M-4

I-94

9.4

TN9.

5C,W

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

GOOD

2045

M-4

I-94

9.8

TN9.

8T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

45

M-4

I-94

11.3

TN11

.3C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

19EX

CELL

ENT

2040

M-4

I-94

11.4

TN11

.4T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2050

M-4

I-94

13.2

TN13

.2C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

20FA

IR20

25

M-4

I-94

13.4

TN13

.5T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-4

I-94

14.1

TN14

.1T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2050

M-4

I-94

16.0

TN16

.0T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2050

M-4

I-94

18.6

TN18

.6C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

40

M-4

I-94

18.7

TN18

.7T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

328 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 329

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-4I-9

419

.2TN

19.2

T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19EX

CELL

ENT

2050

M-4

I-94

19.4

TN19

.4C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

40

M-4

I-94

19.8

TN19

.8C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

20FA

IR20

25

M-4

I-94

21.0

TN21

.0C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

EXCE

LLEN

T20

40

M-4

I-94

21.3

TN21

.3C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2040

M-4

I-94

21.5

TN21

.5T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-4

I-94

21.7

TN21

.7M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

FAIR

2025

M-4

I-94

22.1

TN22

.1T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2050

M-4

I-94

22.3

TN22

.3C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

40

M-4

I-94

22.5

TN22

.5T,

EBSP

AN, 4

-CHO

RD T

RUSS

, STE

EL20

20EX

CELL

ENT

2050

M-4

I-94

22.6

TN22

.6C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

20GO

OD20

40

M-4

I-94

23.1

TN23

.1C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

20GO

OD20

48

M-4

I-94

23.1

TN23

.1T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

40

M-4

I-94

24.2

TN24

.2T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

40

M-4

I-94

24.5

TN24

.5T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

40

M-4

I-94

24.6

TN24

.6T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2040

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-4

I-94

24.8

TN24

.8T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2040

M-4

I-94

25.0

ES25

.0C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

20GO

OD20

48

M-4

I-94

25.1

TN25

.2T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

40

M-4

I-94

25.3

ES25

.3B,

EBBR

IDGE

MOU

NTED

2020

GOOD

2056

M-4

I-94

25.3

ES25

.2C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

20GO

OD20

48

M-4

I-94

31.2

ES31

.2T,

WB

SPAN

, 4-C

HORD

TRU

SS, S

TEEL

2020

EXCE

LLEN

T20

45

M-4

I-94

25.5

ES25

.5C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

20EX

CELL

ENT

2050

M-4

I-94

25.7

ES25

.7T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2040

M-4

I-94

26.0

ES26

.0T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2040

M-4

I-94

26.1

ES26

.1T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

40

M-4

I-94

26.4

ES26

.4M

,EB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20GO

OD20

45

M-4

I-94

26.4

ES26

.4M

,WB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20GO

OD20

45

M-4

I-94

26.7

ES26

.7T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

40

M-4

I-94

26.8

ES26

.8T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2040

M-4

I-94

27.6

ES27

.6T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-4

I-94

28.6

ES28

.6T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

330 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 331

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-4I-9

427

.2ES

27.2

T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-4

I-94

27.8

ES27

.8T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

50

M-5

I-90

55.5

NW55

.5C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2017

EXCE

LLEN

T20

45

M-5

I-90

55.6

NW55

.6T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2017

GOOD

2050

M-5

I-90

56.1

NW56

.1T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2050

M-5

I-90

56.3

NW56

.4M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2017

EXCE

LLEN

T20

50

M-5

I-90

56.4

NW56

.4M

,EB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2017

EXCE

LLEN

T20

50

M-5

I-90

56.6

NW56

.6T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2017

EXCE

LLEN

T20

50

M-5

I-90

57.1

NW57

.0T,

WB

SPAN

, 4-C

HORD

TRU

SS, A

LUM

INUM

2017

EXCE

LLEN

T20

50

M-5

I-90

57.7

NW57

.7C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2017

EXCE

LLEN

T20

45

M-5

I-90

58.1

NW58

.1B,

EBBR

IDGE

MOU

NTED

2017

EXCE

LLEN

T20

45

M-5

I-90

58.5

NW58

.5T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2017

EXCE

LLEN

T20

50

M-5

I-90

58.6

NW58

.7M

,EB

CANT

ILEV

ER, R

ECTA

NGUL

AR IT

S GA

NTRY

, ST

EEL

2020

GOOD

2045

M-5

I-90

58.8

NW58

.8C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2017

EXCE

LLEN

T20

45

M-5

I-90

58.8

NW58

.8C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

17EX

CELL

ENT

2045

M-5

I-90

59.2

NW59

.2T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2017

EXCE

LLEN

T20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-5

I-90

59.3

NW59

.3T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2050

M-5

I-90

60.2

NW60

.2T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2017

EXCE

LLEN

T20

50

M-5

I-90

60.6

NW60

.6M

,EB

CANT

ILEV

ER, R

ECTA

NGUL

AR IT

S GA

NTRY

, ST

EEL

2020

GOOD

2045

M-5

I-90

61.2

NW61

.2T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2050

M-5

I-90

61.6

NW61

.6C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

17EX

CELL

ENT

2050

M-5

I-90

61.7

NW61

.7T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2050

M-5

I-90

62.0

NW62

.0M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

62.0

NW62

.0M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

62.0

NW62

.0M

,EB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2017

EXCE

LLEN

T20

50

M-5

I-90

62.1

NW62

.1T,

EB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2050

M-5

I-90

62.1

NW62

.1M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2017

EXCE

LLEN

T20

50

M-5

I-90

62.3

NW62

.3T,

WB(

R)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-5

I-90

62.3

NW62

.3M

,EB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2017

EXCE

LLEN

T20

50

M-5

I-90

62.4

NW62

.4M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

62.4

NW62

.4M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

62.5

NW62

.5M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2017

EXCE

LLEN

T20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

332 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 333

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-5I-9

062

.7NW

62.7

T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2050

M-5

I-90

62.9

NW62

.9C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

17EX

CELL

ENT

2045

M-5

I-90

63.0

NW63

.0M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

63.0

NW63

.0M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

63.2

NW63

.2T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2017

EXCE

LLEN

T20

50

M-5

I-90

63.3

NW63

.2T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

17EX

CELL

ENT

2050

M-5

I-90

63.5

NW63

.5M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

63.5

NW63

.5M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

63.8

NW63

.8T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2017

EXCE

LLEN

T20

50

M-5

I-90

64.0

NW64

.0M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

64.0

NW64

.0M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

64.2

NW64

.2T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-5

I-90

64.3

NW64

.3M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

64.3

NW64

.3M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

64.5

NW64

.5T,

EBSP

AN, 4

-CHO

RD T

RUSS

, STE

EL20

19FA

IR20

25

M-5

I-90

64.7

NW64

.7T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19EX

CELL

ENT

2050

COND

ITIO

N CA

TEGO

RYRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-5

I-90

64.9

NW64

.9M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

64.9

NW64

.9M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

65.2

NW65

.2M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

65.2

NW65

.2M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

65.2

NW65

.2M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

GOOD

2050

M-5

I-90

65.4

NW65

.4T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-5

I-90

65.5

NW65

.5M

,EB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

GOOD

2050

M-5

I-90

65.7

NW65

.6M

,EB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

GOOD

2050

M-5

I-90

65.9

NW65

.9T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

EXCE

LLEN

T20

50

M-5

I-90

66.1

NW66

.1M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

66.1

NW66

.1M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

66.3

NW66

.3C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

19EX

CELL

ENT

2045

M-5

I-90

66.3

NW66

.3T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19EX

CELL

ENT

2050

M-5

I-90

66.5

NW66

.5M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

66.5

NW66

.5M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

66.8

NW66

.8T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

334 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 335

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-5I-9

066

.9NW

66.9

T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-5

I-90

67.1

NW67

.1M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

67.1

NW67

.1M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

67.2

NW67

.2T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19EX

CELL

ENT

2050

M-5

I-90

67.2

NW67

.2M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

EXCE

LLEN

T20

50

M-5

I-90

67.5

NW67

.5M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

GOOD

2050

M-5

I-90

67.6

NW67

.6M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

67.6

NW67

.6M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

67.8

NW67

.8T,

EB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19EX

CELL

ENT

2050

M-5

I-90

67.8

NW67

.8T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

EXCE

LLEN

T20

50

M-5

I-90

68.0

NW68

.0M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

68.0

NW68

.0M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

68.1

NW68

.1M

,EB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

EXCE

LLEN

T20

50

M-5

I-90

68.2

NW68

.2B,

EB(R

)BR

IDGE

MOU

NTED

2019

EXCE

LLEN

T20

45

M-5

I-90

68.3

NW68

.2B,

WB(

R)BR

IDGE

MOU

NTED

2019

GOOD

2025

M-5

I-90

68.3

NW68

.2B,

WB

BRID

GE M

OUNT

ED20

19GO

OD20

45

COND

ITIO

N CA

TEGO

RYRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-5

I-90

68.5

NW68

.5T,

WB(

R)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-5

I-90

68.6

NW68

.6M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

68.6

NW68

.6M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

68.7

NW68

.6T,

WB

(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

EXCE

LLEN

T20

50

M-5

I-90

68.8

NW68

.8T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2050

M-5

I-90

69.0

NW69

.0T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-5

I-90

69.2

NW69

.2M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

69.2

NW69

.2M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

69.3

NW69

.4C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

19EX

CELL

ENT

2045

M-5

I-90

69.6

NW69

.6C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

EXCE

LLEN

T20

45

M-5

I-90

69.7

NW69

.7T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2050

M-5

I-90

70.0

NW70

.0M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

70.0

NW70

.0M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

70.2

NW70

.2T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-5

I-90

70.4

NW70

.4M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

70.5

NW70

.4M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

336 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 337

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-5I-9

070

.6NW

70.6

T,EB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2050

M-5

I-90

70.6

NW70

.6M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

EXCE

LLEN

T20

50

M-5

I-90

70.8

NW70

.8B,

EBBR

IDGE

MOU

NTED

2019

GOOD

2045

M-5

I-90

70.8

NW70

.8B,

WB(

R)BR

IDGE

MOU

NTED

2019

GOOD

2045

M-5

I-90

70.8

NW70

.8M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

70.8

NW70

.8M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

70.9

NW70

.9T,

WB(

R)SP

AN, 2

-CHO

RD M

ONOT

UBE

2019

EXCE

LLEN

T20

50

M-5

I-90

71.1

NW71

.1T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

EXCE

LLEN

T20

50

M-5

I-90

71.3

NW71

.3M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

71.3

NW71

.3M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

71.5

NW71

.5C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

19FA

IR20

25

M-5

I-90

71.9

NW71

.9M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

71.9

NW71

.9M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

72.0

NW72

.0C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

19FA

IR20

25

M-5

I-90

72.1

NW72

.1C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

GOOD

2045

M-5

I-90

72.2

NW72

.2T,

WB

SPAN

, 4-C

HORD

TRU

SS, S

TEEL

2019

EXCE

LLEN

T20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-5

I-90

72.4

NW72

.4M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

72.4

NW72

.4M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

72.6

NW72

.6T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19EX

CELL

ENT

2050

M-5

I-90

72.9

NW72

.9M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

72.9

NW72

.9M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

73.1

NW73

.1T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19EX

CELL

ENT

2050

M-5

I-90

73.2

NW73

.2T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2050

M-5

I-90

73.3

NW73

.3T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-5

I-90

73.4

NW73

.4M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

73.4

NW73

.4M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

73.5

NW73

.5M

,EB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

GOOD

2050

M-5

I-90

73.5

NW73

.5M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

GOOD

2050

M-5

I-90

73.6

NW73

.6T,

EB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-5

I-90

73.7

NW73

.7T,

WB(

R)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-5

I-90

73.8

NW73

.8C,

WB

(R)

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

19EX

CELL

ENT

2045

M-5

I-90

74.0

NW74

.0M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

338 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 339

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-5I-9

074

.0NW

74.0

M,W

BSP

AN, R

ECTA

NGUL

AR IT

S GA

NTRY

, STE

EL20

20GO

OD20

40

M-5

I-90

74.3

NW74

.4,T

,WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2050

M-5

I-90

74.6

NW74

.6M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

74.6

NW74

.6M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

74.8

NW74

.8C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

EXCE

LLEN

T20

45

M-5

I-90

74.9

NW74

.9T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

EXCE

LLEN

T20

50

M-5

I-90

75.0

NW75

.0T,

EBSP

AN, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

19EX

CELL

ENT

2050

M-5

I-90

75.2

NW75

.2M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

75.2

NW75

.2M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

EXCE

LLEN

T20

40

M-5

I-90

75.4

NW75

.4T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-5

I-90

75.4

NW75

.4T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2050

M-5

I-90

75.8

NW75

.8M

,EB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

75.8

NW75

.8M

,WB

SPAN

, REC

TANG

ULAR

ITS

GANT

RY, S

TEEL

2020

GOOD

2040

M-5

I-90

76.0

NW76

.0T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2050

M-6

I-90

34.1

NW34

.1T,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

19EX

CELL

ENT

2045

M-6

I-90

34.3

NW34

.3C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, A

LUM

INUM

2019

EXCE

LLEN

T20

45

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-6

I-90

36.2

NW36

.2M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

EXCE

LLEN

T20

50

M-6

I-90

36.3

NW36

.3M

,EB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

EXCE

LLEN

T20

50

M-6

I-90

36.3

NW36

.3M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

EXCE

LLEN

T20

50

M-6

I-90

36.6

NW36

.6T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-6

I-90

37.1

NW37

.1T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19EX

CELL

ENT

2050

M-6

I-90

37.5

NW37

.5B,

EBBR

IDGE

MOU

NTED

2019

FAIR

2025

M-6

I-90

37.7

NW37

.6T,

EB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19FA

IR20

25

M-6

I-90

37.8

NW37

.8M

,EB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

19EX

CELL

ENT

2045

M-6

I-90

39.7

NW39

.7C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, A

LUM

INUM

2019

EXCE

LLEN

T20

45

M-6

I-90

41.9

NW41

.9B,

EBBR

IDGE

MOU

NTED

2019

EXCE

LLEN

T20

40

M-6

I-90

42.1

NW42

.1T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2050

M-6

I-90

43.7

NW43

.7C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, A

LUM

INUM

2019

FAIR

2025

M-6

I-90

44.5

NW44

.5T,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

45

M-6

I-90

46.1

NW46

.1C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

EXCE

LLEN

T20

45

M-6

I-90

46.2

NW46

.2M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

EXCE

LLEN

T20

50

M-6

I-90

46.3

NW46

.3M

,EB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

EXCE

LLEN

T20

50

COND

ITIO

N CA

TEGO

RYRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

340 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 341

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-6I-9

046

.6NW

46.6

T,W

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2050

M-6

I-90

46.7

NW46

.8M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

GOOD

2050

M-6

I-90

46.8

NW46

.8M

,EB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

EXCE

LLEN

T20

50

M-6

I-90

46.9

NW46

.9T,

WB

SPAN

, 4-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2050

M-6

I-90

47.0

NW47

.0C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

19EX

CELL

ENT

2045

M-6

I-90

47.4

NW47

.4C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

19GO

OD20

45

M-6

I-90

49.7

NW49

.7T,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

45

M-6

I-90

49.8

NW49

.8T,

EBSP

AN, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-6

I-90

51.9

NW51

.9T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19EX

CELL

ENT

2050

M-6

I-90

52.5

NW52

.5T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

EXCE

LLEN

T20

50

M-6

I-90

52.6

NW52

.6T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19FA

IR20

25

M-6

I-90

53.0

NW53

.0C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

19GO

OD20

45

M-6

I-90

53.0

NW53

.0T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19EX

CELL

ENT

2050

M-6

I-90

53.3

NW53

.3C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

GOOD

2045

M-6

I-90

53.4

NW53

.3C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

19GO

OD20

45

M-6

I-90

53.5

NW53

.5T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19EX

CELL

ENT

2050

COND

ITIO

N CA

TEGO

RYRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-6

I-90

53.7

NW53

.7C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

GOOD

2035

M-6

I-90

53.8

NW53

.8M

,EB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

19EX

CELL

ENT

2045

M-6

I-90

53.8

NW53

.8M

,WB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

19GO

OD20

45

M-6

I-90

54.0

NW54

.0C,

EB(R

)CA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

FAIR

2025

M-6

I-90

54.0

NW54

.0C,

WB(

R)CA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

GOOD

2035

M-6

I-90

54.2

NW54

.2C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

GOOD

2035

M-6

I-90

54.2

NW54

.2T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2045

M-6

I-90

54.3

NW54

.3T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19GO

OD20

50

M-6

I-90

54.6

NW54

.6T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2050

M-6

I-90

54.6

NW54

.6M

,EB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

GOOD

2050

M-6

I-90

54.6

NW54

.6M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

GOOD

2050

M-6

I-90

54.7

NW54

.7C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2019

EXCE

LLEN

T20

45

M-6

I-90

54.7

NW54

.7M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

GOOD

2045

M-6

I-90

54.8

NW54

.8M

,EB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

EXCE

LLEN

T20

50

M-6

I-90

55.0

NW55

.0T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2050

M-7

I-90

2.2

NW2.

2T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

45

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

342 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 343

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-7I-9

02.

4NW

2.4T

,EB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

50

M-7

I-90

2.8

NW2.

8T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-7

I-90

3.1

NW3.

1T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

45

M-7

I-90

3.1

NW3.

0T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

45

M-7

I-90

3.3

NW3.

3C,W

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

EXCE

LLEN

T20

40

M-7

I-90

3.3

NW3.

3T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2045

M-7

I-90

3.5

NW3.

5M,W

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

EXCE

LLEN

T20

45

M-7

I-90

3.6

NW3.

5M,E

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

GOOD

2045

M-7

I-90

3.7

NW3.

7B,W

BBR

IDGE

MOU

NTED

2020

GOOD

2045

M-7

I-90

4.0

NW4.

0T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-7

I-90

4.2

NW4.

2T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-7

I-90

4.8

NW4.

8B,W

BBR

IDGE

MOU

NTED

2020

FAIR

2025

M-7

I-90

8.4

NW8.

3T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-7

I-90

8.7

NW8.

8M,E

B(R)

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20EX

CELL

ENT

2050

M-7

I-90

9.0

NW9.

0M,W

B(R)

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20GO

OD20

50

M-7

I-90

9.3

NW9.

3T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-7

I-90

11.1

NW11

.2C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

GOOD

2040

M-7

I-90

12.2

NW12

.2T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-7

I-90

12.7

NW12

.7C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

20EX

CELL

ENT

2040

M-7

I-90

12.8

NW12

.8T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2045

M-7

I-90

15.2

NW15

.2T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-7

I-90

15.5

NW15

.5B,

EBBR

IDGE

MOU

NTED

2020

GOOD

2045

M-7

I-90

15.6

NW15

.6T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

45

M-7

I-90

15.8

NW15

.7B,

EBBR

IDGE

MOU

NTED

2020

GOOD

2040

M-7

I-90

16.1

NW16

.1T,

EBSP

AN, 4

-CHO

RD T

RUSS

, STE

EL20

20GO

OD20

45

M-7

I-90

16.2

NW16

.2T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-7

I-90

16.7

NW16

.7T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-7

I-90

17.2

NW17

.2T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-7

I-90

17.4

NW17

.4T,

EB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-7

I-90

17.5

NW17

.4C,

WB(

R)CA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

FAIR

2025

M-7

I-90

17.5

NW17

.4T,

WB(

R)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-7

I-90

17.5

NW17

.5T,

WB(

R)SP

AN, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

344 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 345

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-7I-9

017

.7NW

17.7

B,W

BBR

IDGE

MOU

NTED

2020

GOOD

2045

M-7

I-90

18.2

NW18

.2T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2050

M-7

I-90

18.7

NW18

.7T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2050

M-7

I-90

19.9

NW19

.8T,

WB

SPAN

, 4-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

50

M-7

I-90

20.7

NW20

.7M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

GOOD

2050

M-7

I-90

20.8

NW20

.8B,

EBBR

IDGE

MOU

NTED

2020

GOOD

2045

M-7

I-90

20.8

NW20

.8M

,EB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

FAIR

2025

M-7

I-90

21.2

NW21

.2T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

50

M-7

I-90

23.2

NW23

.3M

,WB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20GO

OD20

45

M-7

I-90

23.3

NW23

.3C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

45

M-7

I-90

23.3

NW23

.4T,

WB(

R)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

45

M-7

I-90

23.5

NW23

.5T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

50

M-7

I-90

23.8

NW23

.8B,

EBBR

IDGE

MOU

NTED

2020

EXCE

LLEN

T20

45

M-7

I-90

23.8

NW23

.8B,

WB

BRID

GE M

OUNT

ED20

20EX

CELL

ENT

2045

M-7

I-90

24.6

NW24

.6B,

WB

BRID

GE M

OUNT

ED20

20EX

CELL

ENT

2045

M-7

I-90

25.0

NW25

.0B,

EBBR

IDGE

MOU

NTED

2020

GOOD

2045

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-7

I-90

25.1

NW25

M,W

B(R)

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20GO

OD20

50

M-7

I-90

25.2

NW25

.1M

,EB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

FAIR

2025

M-7

I-90

25.5

NW25

.5T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

50

M-7

I-90

27.5

NW27

.5C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2045

M-8

I-88

113.

9EW

113.

9T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

50

M-8

I-88

114.

2EW

114.

2B,W

BBR

IDGE

MOU

NTED

2018

GOOD

2045

M-8

I-88

114.

4EW

114.

4B,E

BBR

IDGE

MOU

NTED

2018

GOOD

2040

M-8

I-88

114.

9EW

114.

9T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

50

M-8

I-88

115.

3EW

115.

3C,W

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

FAIR

2025

M-8

I-88

115.

4EW

115.

4T,E

BSP

AN, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-8

I-88

115.

4EW

115.

4T,W

BSP

AN, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

18EX

CELL

ENT

2045

M-8

I-88

115.

8EW

115.

8C,W

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2018

GOOD

2040

M-8

I-88

116.

6EW

116.

6T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-8

I-88

116.

9EW

116.

9B,E

BBR

IDGE

MOU

NTED

2018

EXCE

LLEN

T20

40

M-8

I-88

116.

9EW

116.

9B,W

BBR

IDGE

MOU

NTED

2018

EXCE

LLEN

T20

40

M-8

I-88

116.

9EW

116.

9T,E

B(R)

SPAN

, 4-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

346 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 347

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-8I-8

811

7.0

EW11

7.0T

,WB(

R)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18EX

CELL

ENT

2050

M-8

I-88

117.

1EW

117.

1B,E

BBR

IDGE

MOU

NTED

2018

EXCE

LLEN

T20

40

M-8

I-88

117.

1EW

117.

1B,W

BBR

IDGE

MOU

NTED

2018

GOOD

2040

M-8

I-88

117.

4EW

117.

4C,W

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2018

EXCE

LLEN

T20

40

M-8

I-88

117.

6EW

117.

6T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

50

M-8

I-88

117.

8EW

117.

7T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18EX

CELL

ENT

2050

M-8

I-88

117.

8EW

117.

8M,W

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

GOOD

2045

M-8

I-88

117.

9EW

117.

9T,W

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

EXCE

LLEN

T20

50

M-8

I-88

117.

9EW

117.

8M,E

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

EXCE

LLEN

T20

45

M-8

I-88

118.

1EW

118.

1T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

50

M-8

I-88

118.

3EW

118.

3T,W

BBR

IDGE

MOU

NTED

2018

GOOD

2045

M-8

I-88

118.

6EW

118.

6T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

50

M-8

I-88

118.

9EW

118.

9B,W

BBR

IDGE

MOU

NTED

2018

GOOD

2045

M-8

I-88

119.

0EW

119T

,EB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

FAIR

2025

M-8

I-88

119.

2EW

119.

2M,E

B(R)

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20PO

OR20

21

M-8

I-88

119.

3EW

119.

2B,W

BBR

IDGE

MOU

NTED

2018

GOOD

2045

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-8

I-88

119.

3EW

119.

4M,W

B(R)

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20GO

OD20

45

M-8

I-88

119.

5EW

119.

5T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

50

M-8

I-88

120.

0EW

120.

0T,W

BSP

AN, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

40

M-8

I-88

120.

8EW

120.

8T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

50

M-8

I-88

121.

1EW

121.

0M,E

B(R)

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20GO

OD20

50

M-8

I-88

121.

2EW

121.

2M,W

B(R)

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20EX

CELL

ENT

2050

M-8

I-88

121.

6EW

121.

6T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

50

M-8

I-88

123.

0EW

123.

0T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-8

I-88

123.

2EW

123.

2T,E

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2050

M-8

I-88

123.

4EW

123.

3T,W

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2050

M-8

I-88

123.

7EW

123.

7T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-8

I-88

123.

9EW

123.

9C,W

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2018

GOOD

2045

M-8

I-88

124.

1EW

124.

1B,W

BBR

IDGE

MOU

NTED

2018

FAIR

2025

M-8

I-88

124.

9EW

124.

9T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18FA

IR20

25

M-8

I-88

125.

6EW

125.

6T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-8

I-88

126.

7EW

126.

7C,E

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2018

GOOD

2040

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

348 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 349

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-8I-8

812

7.0

EW12

7T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18EX

CELL

ENT

2045

M-8

I-88

127.

2EW

127.

2M,W

B(R)

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20EX

CELL

ENT

2045

M-8

I-88

127.

3EW

127.

2M,E

B(R)

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20GO

OD20

45

M-8

I-88

127.

4EW

127.

4B,E

B(R)

BRID

GE M

OUNT

ED20

18GO

OD20

40

M-8

I-88

127.

4EW

127.

4C,W

B(R)

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

18EX

CELL

ENT

2040

M-8

I-88

127.

8EW

127.

8T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18EX

CELL

ENT

2050

M-8

I-88

128.

0EW

128.

0C,W

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2018

EXCE

LLEN

T20

40

M-8

I-88

128.

2EW

128.

2C,W

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2018

GOOD

2040

M-8

I-88

129.

0EW

129T

,EB

SPAN

, 4-C

HORD

TRU

SS, S

TEEL

2018

GOOD

2045

M-8

I-88

129.

9EW

129.

9T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-8

I-88

130.

3EW

130.

3T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-8

I-88

130.

4EW

130.

5C,E

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2018

GOOD

2045

M-8

I-88

130.

6EW

130.

6C,W

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2018

GOOD

2045

M-8

I-88

130.

9EW

130.

9T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-8

I-88

131.

1EW

131.

1T,E

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2047

M-8

I-88

131.

7EW

131.

7C,E

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2018

EXCE

LLEN

T20

45

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-8

I-88

132.

0EW

132C

,EB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

18GO

OD20

40

M-8

I-88

132.

2EW

132.

2T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18EX

CELL

ENT

2050

M-8

I-88

133.

3EW

133.

3T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

50

M-8

I-88

133.

5EW

133.

5T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

50

M-8

I-88

133.

8EW

133.

8T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

50

M-8

I-88

133.

8EW

133.

8T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

50

M-8

I-88

134.

0EW

134.

0T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18EX

CELL

ENT

2050

M-8

I-88

134.

4EW

134.

4T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-8

I-88

134.

6EW

134.

6T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

50

M-8

I-88

134.

8EW

134.

8T,W

BSP

AN, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-8

I-88

134.

9EW

134.

8T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-8

I-88

135.

0EW

135.

0T,E

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

FAIR

2025

M-8

I-88

135.

1EW

135.

2M,E

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

GOOD

2045

M-8

I-88

135.

5EW

135.

5T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

50

M-8

I-88

136.

3EW

136.

3C,E

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2018

GOOD

2040

M-8

I-88

136.

6EW

136.

5M,E

B(R)

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20GO

OD20

45

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

350 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 351

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-8I-8

813

7.2

EW13

7.2B

,WB

BRID

GE M

OUNT

ED20

18FA

IR20

25

M-8

I-88

137.

3EW

137.

3T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-8

I-88

137.

3EW

137.

3M,E

B(R)

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20GO

OD20

45

M-8

I-88

137.

4EW

137.

4C,W

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2018

EXCE

LLEN

T20

45

M-8

I-88

137.

6EW

137.

6T,E

BSP

AN, 4

-CHO

RD T

RUSS

, STE

EL20

18GO

OD20

45

M-8

I-88

137.

9EW

137.

9C,W

B(R)

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

18GO

OD20

45

M-8

I-88

137.

9EW

137.

9T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-8

I-88

138.

1EW

138.

1C,W

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2018

GOOD

2040

M-8

I-88

138.

1EW

138.

1C,E

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2018

GOOD

2045

M-1

1I-8

878

.2EW

78.2

T,EB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2040

M-1

1I-8

878

.6EW

78.6

C,EB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

18GO

OD20

45

M-1

1I-8

879

.0EW

79.0

T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18FA

IR20

25

M-1

1I-8

880

.7EW

80.7

T,W

BSP

AN, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

50

M-1

1I-8

885

.1EW

85.1

T,EB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2045

M-1

1I-8

885

.5EW

85.5

T,EB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

1I-8

885

.7EW

85.7

T,EB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-1

1I-8

886

.0EW

86T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-1

1I-8

886

.2EW

86.2

T,EB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

1I-8

886

.2EW

86.2

M,W

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

GOOD

2045

M-1

1I-8

886

.3EW

86.3

M,E

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

GOOD

2045

M-1

1I-8

886

.4EW

86.4

T,W

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

1I-8

886

.5EW

86.5

T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-1

1I-8

886

.8EW

86.8

T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-1

1I-8

886

.9EW

86.9

T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-1

1I-8

887

.4EW

87.4

T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-1

1I-8

891

.0EW

91.0

C,EB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

18GO

OD20

35

M-1

1I-8

891

.4EW

91.4

M,E

B(R)

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20GO

OD20

45

M-1

1I-8

891

.5EW

91.5

T,W

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

1I-8

891

.5EW

91.5

M,W

B(R)

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20GO

OD20

45

M-1

1I-8

891

.7EW

91.7

B,W

BBR

IDGE

MOU

NTED

2018

GOOD

2038

M-1

1I-8

892

.9EW

92.9

T,EB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2035

M-1

1I-8

894

.0EW

94B,

EBBR

IDGE

MOU

NTED

2018

GOOD

2043

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

352 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 353

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-11

I-88

94.4

EW94

.4T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

FAIR

2025

M-1

1I-8

810

9.3

EW10

9.3C

,WB(

R)CA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

EXCE

LLEN

T20

35

M-1

1I-8

810

9.4

EW10

9.4M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

EXCE

LLEN

T20

50

M-1

1I-8

810

9.4

EW10

9.4M

,EB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

EXCE

LLEN

T20

50

M-1

1I-8

810

9.7

EW10

9.7T

,WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

50

M-1

2I-8

854

.0EW

54.0

C,EB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

18GO

OD20

35

M-1

2I-8

854

.1EW

54.1

T,W

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

2I-8

854

.2EW

54.2

T,W

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

2I-8

855

.3EW

55.3

T,EB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

2I-8

855

.7EW

55.7

T,EB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

2I-8

856

.2EW

56.2

T,EB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

2I-8

856

.3EW

56.3

T,EB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

2I-8

856

.4EW

56.4

M,E

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

GOOD

2045

M-1

2I-8

856

.4EW

56.4

M,W

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

GOOD

2045

M-1

2I-8

856

.5EW

56.5

T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-1

2I-8

856

.7EW

56.7

T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-1

2I-8

857

.1EW

57.1

T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-1

2I-8

857

.6EW

57.6

T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

45

M-1

2I-8

873

.9EW

73.9

T,EB

SPAN

, 4-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2050

M-1

2I-8

875

.7EW

75.7

T,EB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

FAIR

2025

M-1

2I-8

876

.5EW

76.5

T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18FA

IR20

25

M-1

4I-3

550.

3NS

0.3T

,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

GOOD

2045

M-1

4I-3

550.

7NS

0.7T

,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

GOOD

2045

M-1

4I-3

550.

8NS

0.8T

,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

GOOD

2045

M-1

4I-3

550.

8NS

0.8M

,NB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2016

EXCE

LLEN

T20

45

M-1

4I-3

551.

1NS

1.1M

,SB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2016

EXCE

LLEN

T20

45

M-1

4I-3

551.

4NS

1.4T

,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

GOOD

2045

M-1

4I-3

551.

9NS

1.9T

,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

FAIR

2025

M-1

4I-3

552.

0NS

2.0T

,SB

SPAN

, 4-C

HORD

TRU

SS, S

TEEL

2016

EXCE

LLEN

T20

45

M-1

4I-3

552.

2NS

2.2T

,NB

SPAN

, 4-C

HORD

TRU

SS, S

TEEL

2016

EXCE

LLEN

T20

45

M-1

4I-3

552.

4NS

2.4T

,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

GOOD

2045

M-1

4I-3

552.

4NS

2.4T

,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

GOOD

2045

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

354 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 355

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-14

I-355

2.9

NS2.

9T,N

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

45

M-1

4I-3

553.

1NS

3.1T

,NB(

R)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

45

M-1

4I-3

553.

3NS

3.3M

,NB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

16GO

OD20

45

M-1

4I-3

553.

3NS

3.3M

,SB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

16GO

OD20

45

M-1

4I-3

553.

4NS

3.4T

,SB(

R)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

16GO

OD20

45

M-1

4I-3

553.

6NS

3.6T

,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

GOOD

2045

M-1

4I-3

554.

0NS

4.0C

,NB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

16GO

OD20

40

M-1

4I-3

554.

0NS

4.0T

,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

GOOD

2045

M-1

4I-3

554.

4NS

4.4T

,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

GOOD

2045

M-1

4I-3

554.

5NS

4.5T

,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

GOOD

2045

M-1

4I-3

555.

0NS

5.0M

,NB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2016

GOOD

2045

M-1

4I-3

555.

0NS

5.0M

,SB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2016

GOOD

2045

M-1

4I-3

555.

3NS

5.3T

,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

GOOD

2045

M-1

4I-3

556.

5NS

6.5T

,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

GOOD

2045

M-1

4I-3

557.

4NS

7.4M

,SB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2016

EXCE

LLEN

T20

45

M-1

4I-3

557.

5NS

7.5M

,NB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2016

GOOD

2045

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-1

4I-3

557.

8NS

7.8T

,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

GOOD

2045

M-1

4I-3

558.

3NS

8.3T

,NB

SPAN

, 4-C

HORD

TRU

SS, S

TEEL

2016

EXCE

LLEN

T20

45

M-1

4I-3

558.

3NS

8.3T

,SB

SPAN

, 4-C

HORD

TRU

SS, S

TEEL

2016

GOOD

2045

M-1

4I-3

558.

6NS

8.6T

,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

GOOD

2045

M-1

4I-3

559.

0NS

9.0M

,NB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2016

GOOD

2045

M-1

4I-3

559.

1NS

9.1M

,SB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2016

GOOD

2045

M-1

4I-3

559.

4NS

9.4T

,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

GOOD

2045

M-1

4I-3

559.

9NS

9.9C

,SB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

16GO

OD20

40

M-1

4I-3

5510

.4NS

10.4

C,SB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

16GO

OD20

40

M-1

4I-3

5511

.7NS

11.7

T,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

GOOD

2045

M-1

4I-3

5512

.1NS

12.1

T,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2016

GOOD

2045

M-1

4I-3

5512

.5NS

12.5

C,NB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

16FA

IR20

25

M-1

4I-3

5512

.5NS

12.5

T,SB

(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

FAIR

2025

M-1

4I-3

5512

.8NS

12.8

T,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

4I-3

5513

.1NS

13.1

T,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

4I-3

5513

.2NS

13.2

T,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

356 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 357

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-14

I-355

13.3

NS13

.3C,

NBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2018

FAIR

2025

M-1

4I-3

5513

.5NS

13.5

T,NB

SPAN

, 4-C

HORD

TRU

SS, S

TEEL

2018

GOOD

2040

M-1

4I-3

5513

.6NS

13.6

T,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

4I-3

5513

.8NS

13.8

B,NB

BRID

GE M

OUNT

ED20

18GO

OD20

40

M-1

4I-3

5514

.1NS

14.1

T,NB

(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

4I-3

5514

.1NS

14.1

T,SB

(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

4I-3

5514

.3NS

14.3

C,SB

(R)

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

18GO

OD20

47

M-1

4I-3

5514

.4NS

14.4

M,N

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

GOOD

2045

M-1

4I-3

5514

.4NS

14.4

M,S

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2019

GOOD

2045

M-1

4I-3

5514

.6NS

14.6

B,NB

BRID

GE M

OUNT

ED20

18GO

OD20

47

M-1

4I-3

5514

.6NS

14.6

B,SB

BRID

GE M

OUNT

ED20

18FA

IR20

25

M-1

4I-3

5514

.7NS

14.7

T,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

FAIR

2025

M-1

4I-3

5515

.0NS

15.0

C,NB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

18GO

OD20

47

M-1

4I-3

5515

.2NS

15.2

T,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2040

M-1

4I-3

5515

.2NS

15.2

T,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

EXCE

LLEN

T20

40

M-1

4I-3

5515

.6NS

15.6

B,SB

BRID

GE M

OUNT

ED20

18GO

OD20

40

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-1

4I-3

5516

.0NS

16.0

T,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

FAIR

2025

M-1

4I-3

5516

.1NS

16.1

B,NB

BRID

GE M

OUNT

ED20

18GO

OD20

39

M-1

4I-3

5516

.2NS

16.2

C,SB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

18GO

OD20

40

M-1

4I-3

5516

.4NS

16.4

C,SB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

18EX

CELL

ENT

2040

M-1

4I-3

5516

.6NS

16.6

C,NB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

18EX

CELL

ENT

2040

M-1

4I-3

5516

.6NS

16.6

C,SB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

18GO

OD20

40

M-1

4I-3

5516

.9NS

16.9

T,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2049

M-1

4I-3

5517

.2NS

17.2

T,NB

SPAN

, 4-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

4I-3

5517

.3NS

17.3

T,SB

SPAN

, 4-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

4I-3

5517

.5NS

17.5

T,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

EXCE

LLEN

T20

45

M-1

4I-3

5518

.0NS

18T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

49

M-1

4I-3

5518

.3NS

18.3

B,NB

BRID

GE M

OUNT

ED20

18GO

OD20

45

M-1

4I-3

5518

.8NS

18.8

T,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2049

M-1

4I-3

5518

.8NS

18.8

T,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

FAIR

2025

M-1

4I-3

5519

.1NS

19.1

C,SB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

18GO

OD20

40

M-1

4I-3

5519

.1NS

19.1

T,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2049

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

358 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 359

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-14

I-355

19.3

NS19

.3T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

49

M-1

4I-3

5519

.5NS

19.5

T,NB

(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

FAIR

2025

M-1

4I-3

5519

.7NS

19.6

T,NB

(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2049

M-1

4I-3

5519

.7NS

19.7

T,NB

(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2049

M-1

4I-3

5520

.0NS

20T,

SBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

49

M-1

4I-3

5520

.1NS

20.1

B,SB

BRID

GE M

OUNT

ED20

18GO

OD20

39

M-1

4I-3

5520

.5NS

20.5

C,NB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

20FA

IR20

25

M-1

4I-3

5521

.8NS

21.8

C,NB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

20PO

OR20

22

M-1

4I-3

5522

.0NS

22.0

T,SB

(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

FAIR

2025

M-1

4I-3

5522

.1NS

22.1

T,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2049

M-1

4I-3

5522

.2NS

22.2

T,NB

(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

FAIR

2025

M-1

4I-3

5522

.2NS

22.2

T,SB

(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2049

M-1

4I-3

5522

.3NS

22.3

T,NB

(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2049

M-1

4I-3

5522

.4NS

22.4

T,SB

(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

FAIR

2025

M-1

4I-3

5522

.6NS

22.6

B,NB

BRID

GE M

OUNT

ED20

18GO

OD20

39

M-1

4I-3

5523

.0NS

23.0

T,SB

(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2049

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-1

4I-3

5523

.3NS

23.3

T,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2049

M-1

4I-3

5523

.5NS

23.5

C,NB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

19GO

OD20

39

M-1

4I-3

5523

.6NS

23.6

T,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2049

M-1

4I-3

5523

.9NS

23.9

C,NB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

19GO

OD20

39

M-1

4I-3

5524

.1NS

24.1

T,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

GOOD

2049

M-1

4I-3

5524

.2NS

24.2

T,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2049

M-1

4I-3

5524

.7NS

24.7

B,NB

BRID

GE M

OUNT

ED20

18FA

IR20

25

M-1

4I-3

5524

.7NS

24.7

B,SB

BRID

GE M

OUNT

ED20

18GO

OD20

39

M-1

4I-3

5525

.1NS

25.1

T,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2040

M-1

4I-3

5525

.4NS

25.4

C,SB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

20PO

OR20

22

M-1

4I-3

5525

.6NS

25.6

T,SB

SPAN

, 4-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

4I-3

5525

.8NS

25.8

T,NB

SPAN

, 4-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

4I-3

5527

.3NS

27.3

C,NB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

19GO

OD20

39

M-1

4I-3

5527

.6NS

27.6

T,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

FAIR

2025

M-1

4I-3

5527

.9NS

27.9

B,NB

BRID

GE M

OUNT

ED20

18GO

OD20

40

M-1

4I-3

5528

.3NS

28.3

T,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2049

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

360 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 361

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-14

I-355

28.4

NS28

.4T,

NBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

18GO

OD20

40

M-1

4I-3

5528

.7NS

28.7

C,SB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

19FA

IR20

25

M-1

4I-3

5528

.9NS

28.9

T,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2040

M-1

4I-3

5529

.0NS

29.0

T,NB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

FAIR

2025

M-1

4I-3

5529

.2NS

29.2

M,N

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

EXCE

LLEN

T20

45

M-1

4I-3

5529

.2NS

29.2

M,S

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

EXCE

LLEN

T20

45

M-1

4I-3

5529

.3NS

29.3

C,NB

(R)

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

18EX

CELL

ENT

2040

M-1

4I-3

5529

.4NS

29.4

T,NB

(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

4I-3

5529

.5NS

29.5

T,SB

SPAN

, 4-C

HORD

TRU

SS, A

LUM

INUM

2018

FAIR

2025

M-1

4I-3

5529

.6NS

29.6

T,SB

SPAN

, 4-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2040

M-1

4I-3

5529

.9NS

29.9

B,NB

BRID

GE M

OUNT

ED20

18GO

OD20

48

M-1

4I-3

5529

.9NS

29.8

B,SB

BRID

GE M

OUNT

ED20

18FA

IR20

25

M-1

4I-3

5530

.0NS

30.0

T,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2040

M-1

4I-3

5530

.5NS

30.5

T,SB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2018

GOOD

2045

M-1

6IL

390

6.0

EO6.

0VC,

WB

CANT

ILEV

ER, V

IERE

NDEE

L TR

USS,

STE

EL20

20FA

IR20

25

M-1

6IL

390

6.0

EO6.

0VC,

EBCA

NTIL

EVER

, VIE

REND

EEL

TRUS

S, S

TEEL

2020

GOOD

2025

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-1

6IL

390

6.3

EO6.

3VT,

WB

SPAN

, VIE

REND

EEL

TRUS

S, S

TEEL

2020

GOOD

2025

M-1

6IL

390

6.5

EO6.

5C,E

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

GOOD

2045

M-1

6IL

390

6.6

EO6.

6M,E

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

EXCE

LLEN

T20

50

M-1

6IL

390

6.6

EO6.

6M,W

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

EXCE

LLEN

T20

50

M-1

6IL

390

6.9

EO6.

9VT,

EBSP

AN, V

IERE

NDEE

L TR

USS,

STE

EL20

20GO

OD20

25

M-1

6IL

390

7.0

EO7.

0T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-1

6IL

390

7.5

EO7.

5VT,

WB

SPAN

, VIE

REND

EEL

TRUS

S, S

TEEL

2020

GOOD

2025

M-1

6IL

390

7.6

EO7.

6T,W

B(R)

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

50

M-1

6IL

390

7.9

EO7.

9T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-1

6IL

390

8.1

EO8.

0C,E

BBU

TTER

FLY,

4-CH

ORD

TRUS

S, S

TEEL

2018

EXCE

LLEN

T20

50

M-1

6IL

390

8.2

EO8.

2VC,

EBCA

NTIL

EVER

, VIE

REND

EEL

TRUS

S, S

TEEL

2020

FAIR

2025

M-1

6IL

390

8.2

EO8.

2VT,

WB

SPAN

, VIE

REND

EEL

TRUS

S, S

TEEL

2020

GOOD

2025

M-1

6IL

390

8.4

EO8.

4C,W

BBU

TTER

FLY,

4-CH

ORD

TRUS

S, S

TEEL

2018

EXCE

LLEN

T20

50

M-1

6IL

390

8.7

EO8.

7VT,

WB

SPAN

, VIE

REND

EEL

TRUS

S, S

TEEL

2020

GOOD

2025

M-1

6IL

390

8.8

EO8.

8T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-1

6IL

390

8.9

EO8.

9T,W

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

362 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 363

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-16

IL 3

909.

0EO

9.0M

,EB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20GO

OD20

50

M-1

6IL

390

9.0

EO9.

0M,W

BSP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

FAIR

2025

M-1

6IL

390

9.2

EO9.

2VT,

EBSP

AN, V

IERE

NDEE

L TR

USS,

STE

EL20

20EX

CELL

ENT

2025

M-1

6IL

390

9.4

EO9.

5T,E

BSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-1

6IL

390

9.8

EO9.

8VT,

WB

SPAN

, VIE

REND

EEL

TRUS

S, S

TEEL

2020

FAIR

2025

M-1

6IL

390

10.3

EO10

.3VC

,WB

CANT

ILEV

ER, V

IERE

NDEE

L TR

USS,

STE

EL20

20FA

IR20

25

M-1

6IL

390

10.3

EO10

.3T,

EBSP

AN, 4

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-1

6IL

390

10.4

EO10

.4T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-1

6IL

390

10.6

EO10

.6M

,EB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20GO

OD20

50

M-1

6IL

390

10.6

EO10

.6M

,WB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20EX

CELL

ENT

2050

M-1

6IL

390

10.7

EO10

.7T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2050

M-1

6IL

390

10.9

EO10

.9VT

,EB

SPAN

, VIE

REND

EEL

TRUS

S, S

TEEL

2020

GOOD

2025

M-1

6IL

390

11.1

EO11

.1T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-1

6IL

390

11.5

EO11

.5T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-1

6IL

390

11.6

EO11

.6T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2050

M-1

6IL

390

11.9

EO11

.9T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2050

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

M-1

6IL

390

12.1

EO12

.1T,

EB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-1

6IL

390

12.3

EO12

.3T,

EB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-1

6IL

390

12.4

EO12

.4C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

FAIR

2025

M-1

6IL

390

12.4

EO12

.5T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

50

M-1

6IL

390

12.6

EO12

.6T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2050

M-1

6IL

390

12.8

EO12

.8T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-1

6IL

390

12.9

EO12

.8T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2050

M-1

6IL

390

13.0

EO13

.0T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

50

M-1

6IL

390

13.1

EO13

.1T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-1

6IL

390

13.2

EO13

.2T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2050

M-1

6IL

390

13.2

EO13

.2M

,EB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20GO

OD20

50

M-1

6IL

390

13.4

EO13

.4T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-1

6IL

390

13.4

EO13

.4T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

50

M-1

6IL

390

13.4

EO13

.3M

,WB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20GO

OD20

50

M-1

6IL

390

13.4

EO13

.3M

,WB(

R)SP

AN, R

OUND

MON

OTUB

E, S

TEEL

2020

GOOD

2050

M-1

6IL

390

13.6

EO13

.6T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

50

364 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 365

Appendix H Overhead Sign Structure (OHSS) Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

OHSS

NUM

BER

OHSS

TYP

ELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

REPA

IR

YEAR

M-1

6IL

390

13.7

EO13

.8C,

WB(

R)CA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

GOOD

2045

M-1

6IL

390

13.8

EO13

.8T,

EB(R

)SP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-1

6IL

390

14.1

EO14

.1T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-1

6IL

390

14.1

EO14

.1T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

50

M-1

6IL

390

14.3

EO14

.2T,

WB

SPAN

, 4-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

50

M-1

6IL

390

14.3

EO14

.3M

,WB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20EX

CELL

ENT

2050

M-1

6IL

390

14.3

EO14

.3M

,EB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

20EX

CELL

ENT

2050

M-1

6IL

390

14.4

EO14

.4C,

EBCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

GOOD

2045

M-1

6IL

390

14.5

EO14

.5C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

20GO

OD20

45

M-1

6IL

390

14.7

EO14

.7C,

WB

CANT

ILEV

ER, 4

-CHO

RD T

RUSS

, STE

EL20

20FA

IR20

25

M-1

6IL

390

14.7

EO14

.6T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20EX

CELL

ENT

2050

M-1

6IL

390

14.8

EO14

.8C,

EB(R

)CA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

GOOD

2045

M-1

6IL

390

14.9

EO14

.9T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

GOOD

2050

M-1

6IL

390

15.0

EO15

C,W

BCA

NTIL

EVER

, 4-C

HORD

TRU

SS, S

TEEL

2020

GOOD

2045

M-1

6IL

390

15.1

EO15

.1T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

20GO

OD20

50

M-1

6IL

390

15.2

EO15

.2T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2020

EXCE

LLEN

T20

50

Appendix H Overhead Sign Structure (OHSS) Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TOH

SS N

UMBE

ROH

SS T

YPE

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RYRE

PAIR

YE

AR

M-1

6IL

390

15.2

EO15

.2M

,EB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

19GO

OD20

50

M-1

6IL

390

15.4

EO15

.4T,

EBSP

AN, 3

-CHO

RD T

RUSS

, ALU

MIN

UM20

19EX

CELL

ENT

2050

M-1

6IL

390

15.4

EO15

.4M

,WB

SPAN

, ROU

ND M

ONOT

UBE,

STE

EL20

19GO

OD20

50

M-1

6IL

390

15.5

EO15

.5T,

WB

SPAN

, 3-C

HORD

TRU

SS, A

LUM

INUM

2019

FAIR

2025

366 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 367

APPENDIX I FACILITY CONDITION

RATING TABLE

368 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 369

Appendix I Facility Condition Rating Table

M-1

I-294

0.8

OASI

SLI

NCOL

N OA

SIS

2017

GOOD

2036

M-1

I-294

2.7

RAM

P PL

AZA

PLAZ

A 47

2019

FAIR

2024

M-1

I-294

5.1

RAM

P PL

AZA

PLAZ

A 43

2018

GOOD

2024

M-1

I-294

5.1

RAM

P PL

AZA

PLAZ

A 45

2018

GOOD

2024

M-1

I-294

5.6

MAI

NLIN

E PL

AZA

PLAZ

A 41

2020

GOOD

2021

M-1

I-294

6.5

RAM

P PL

AZA

PLAZ

A 40

2019

FAIR

2024

M-1

I-294

7.8

MAI

NLIN

E PL

AZA

PLAZ

A 42

2018

GOOD

2044

M-1

I-294

12.0

MAI

NTEN

ANCE

MAI

NTEN

ANCE

FAC

ILIT

Y M

-120

20EX

CELL

ENT

2021

M-1

I-294

17.3

RAM

P PL

AZA

PLAZ

A 38

2017

POOR

2022

M-1

I-294

19.3

MAI

NLIN

E PL

AZA

PLAZ

A 39

2020

FAIR

2029

M-1

I-90

19.7

MAI

NLIN

E PL

AZA

PLAZ

A 36

2020

FAIR

2032

M-1

I-90

22.0

RAM

P PL

AZA

PLAZ

A 34

2020

GOOD

2030

M-2

I-294

23.8

RAM

P PL

AZA

PLAZ

A 37

2020

GOOD

2025

M-2

I-294

25.0

OASI

SHI

NSDA

LE O

ASIS

2017

GOOD

2035

M-2

I-294

25.5

COM

MUN

ICAT

ION

TOW

ERW

ESTE

RN S

PRIN

GS T

OWER

2017

GOOD

2030

M-2

I-294

29.8

MAI

NTEN

ANCE

MAI

NTEN

ANCE

FAC

ILIT

Y M

-220

18GO

OD20

32

M-S

ECTI

ONRO

UTE

MIL

EPOS

TFA

CILI

TY T

YPE

FACI

LITY

NAM

ELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

370 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 371

Appendix I Facility Condition Rating TableM

-2I-2

9429

.9M

AINL

INE

PLAZ

APL

AZA

3520

20GO

OD20

27

M-3

I-294

38.0

OASI

SO'

HARE

OAS

IS20

17GO

OD20

24

M-3

I-294

38.9

MAI

NLIN

E PL

AZA

PLAZ

A 33

2020

GOOD

2027

M-3

I-294

39.8

RAM

P PL

AZA

PLAZ

A 30

2020

GOOD

2040

M-3

I-294

40.2

RAM

P PL

AZA

PLAZ

A 31

2019

POOR

2022

M-3

I-294

40.5

RAM

P PL

AZA

PLAZ

A 32

2017

FAIR

2024

M-3

I-294

41.6

MAI

NLIN

E PL

AZA

PLAZ

A 29

2018

GOOD

2028

M-3

I-294

41.9

MAI

NTEN

ANCE

MAI

NTEN

ANCE

FAC

ILIT

Y M

-320

18GO

OD20

25

M-3

I-294

45.2

RAM

P PL

AZA

PLAZ

A 28

2020

GOOD

2024

M-3

I-294

48.8

COM

MUN

ICAT

ION

TOW

ERW

ILLO

W R

EPEA

TER

2017

FAIR

2032

M-3

I-294

48.9

RAM

P PL

AZA

PLAZ

A 27

2019

FAIR

2024

M-3

I-90

77.1

MAI

NLIN

E PL

AZA

PLAZ

A 17

2019

GOOD

2027

M-3

I-90

77.9

MAI

NLIN

E PL

AZA

PLAZ

A 19

2017

GOOD

2024

M-4

I-94

4.8

MAI

NLIN

E PL

AZA

PLAZ

A 21

2017

GOOD

2040

M-4

I-94

8.4

MAI

NTEN

ANCE

MAI

NTEN

ANCE

FAC

ILIT

Y M

-420

17FA

IR20

24

M-4

I-94

13.8

RAM

P PL

AZA

PLAZ

A 20

2018

GOOD

2024

M-S

ECTI

ONRO

UTE

MIL

EPOS

TFA

CILI

TY T

YPE

FACI

LITY

NAM

ELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix I Facility Condition Rating Table

M-4

I-94

18.1

OASI

SLA

KE F

ORES

T OA

SIS

2017

GOOD

2034

M-4

I-94

18.9

RAM

P PL

AZA

PLAZ

A 22

2018

FAIR

2027

M-4

I-94

21.8

RAM

P PL

AZA

PLAZ

A 23

2017

FAIR

2027

M-4

I-94

24.4

PUM

P ST

ATIO

NDE

ERFI

ELD

PUM

P ST

ATIO

N20

17FA

IR20

25

M-4

I-94

24.6

COM

MUN

ICAT

ION

TOW

ERDE

ERFI

ELD

REPE

ATER

2017

FAIR

2025

M-4

I-94

25.2

RAM

P PL

AZA

PLAZ

A 26

2017

FAIR

2024

M-4

I-94

25.4

SALT

DOM

EDE

ERFI

ELD

SALT

DOM

E20

17FA

IR20

25

M-4

I-94

26.4

MAI

NLIN

E PL

AZA

PLAZ

A 24

2020

GOOD

2040

M-5

I-90

56.1

IPDC

IPDC

-NW

56.1

2020

EXCE

LLEN

T20

38

M-5

I-90

56.2

PARK

-N-R

IDE

IL 2

5 PA

RK-N

-RID

ENE

WEX

CELL

ENT

2047

M-5

I-90

56.2

RAM

P PL

AZA

PLAZ

A 13

2019

GOOD

2021

M-5

I-90

56.8

IPDC

IPDC

-NW

56.8

2020

EXCE

LLEN

T20

38

M-5

I-90

57.8

IPDC

IPDC

-NW

57.8

2020

FAIR

2030

M-5

I-90

58.1

RAM

P PL

AZA

PLAZ

A 16

B20

20GO

OD20

29

M-5

I-90

59.1

IPDC

IPDC

-NW

59.1

2020

EXCE

LLEN

T20

38

M-5

I-90

59.7

RAM

P PL

AZA

PLAZ

A 14

2020

GOOD

2029

M-S

ECTI

ONRO

UTE

MIL

EPOS

TFA

CILI

TY T

YPE

FACI

LITY

NAM

ELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

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IR

372 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 373

Appendix I Facility Condition Rating TableM

-5I-9

059

.7RA

MP

PLAZ

APL

AZA

16A

2020

FAIR

2028

M-5

I-90

60.0

IPDC

IPDC

-NW

60.0

2020

GOOD

2038

M-5

I-90

61.0

IPDC

IPDC

-NW

61.0

2020

FAIR

2030

M-5

I-90

62.0

IPDC

IPDC

-NW

62.0

2020

EXCE

LLEN

T20

38

M-5

I-90

62.2

RAM

P PL

AZA

PLAZ

A 10

2020

EXCE

LLEN

T20

28

M-5

I-90

62.3

PARK

-N-R

IDE

BARR

INGT

ON P

ARK-

N-RI

DENE

WEX

CELL

ENT

2047

M-5

I-90

62.4

IPDC

IPDC

-NW

62.4

2020

EXCE

LLEN

T20

38

M-5

I-90

63.5

IPDC

IPDC

-NW

63.5

2020

EXCE

LLEN

T20

38

M-5

I-90

64.3

IPDC

IPDC

-NW

64.3

2020

EXCE

LLEN

T20

38

M-5

I-90

65.2

IPDC

IPDC

-NW

65.2

2020

EXCE

LLEN

T20

38

M-5

I-90

65.5

RAM

P PL

AZA

PLAZ

A 12

2020

GOOD

2028

M-5

I-90

66.5

IPDC

IPDC

-NW

66.5

2020

GOOD

2038

M-5

I-90

67.1

IPDC

IPDC

-NW

67.1

2020

EXCE

LLEN

T20

38

M-5

I-90

67.4

RAM

P PL

AZA

PLAZ

A 12

A20

20EX

CELL

ENT

2046

M-5

I-90

67.9

IPDC

IPDC

-NW

67.9

2020

EXCE

LLEN

T20

38

M-5

I-90

68.2

RAM

P PL

AZA

PLAZ

A 15

2020

GOOD

2027

M-S

ECTI

ONRO

UTE

MIL

EPOS

TFA

CILI

TY T

YPE

FACI

LITY

NAM

ELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix I Facility Condition Rating Table

M-5

I-90

68.3

MAI

NTEN

ANCE

MAI

NTEN

ANCE

FAC

ILIT

Y M

-520

19GO

OD20

23

M-5

I-90

68.6

IPDC

IPDC

-NW

68.6

2020

EXCE

LLEN

T20

38

M-5

I-90

70.0

IPDC

IPDC

-NW

70.0

2020

EXCE

LLEN

T20

38

M-5

I-90

70.7

RAM

P PL

AZA

PLAZ

A 18

2020

GOOD

2029

M-5

I-90

70.8

IPDC

IPDC

-NW

70.8

2020

EXCE

LLEN

T20

38

M-5

I-90

71.9

IPDC

IPDC

-NW

71.9

2020

EXCE

LLEN

T20

38

M-5

I-90

72.9

IPDC

IPDC

-NW

72.9

2020

EXCE

LLEN

T20

38

M-5

I-90

73.6

RAM

P PL

AZA

PLAZ

A 18

ANE

WEX

CELL

ENT

2047

M-5

I-90

74.0

IPDC

IPDC

-NW

74.0

2020

EXCE

LLEN

T20

38

M-5

I-90

75.2

IPDC

IPDC

-NW

75.2

2020

EXCE

LLEN

T20

38

M-6

I-90

29.8

IPDC

IPDC

-NW

29.8

2019

EXCE

LLEN

T20

40

M-6

I-90

30.9

IPDC

IPDC

-NW

30.9

2019

EXCE

LLEN

T20

40

M-6

I-90

32.0

IPDC

IPDC

-NW

32.0

2019

EXCE

LLEN

T20

40

M-6

I-90

33.2

IPDC

IPDC

-NW

33.2

2019

EXCE

LLEN

T20

40

M-6

I-90

34.3

IPDC

IPDC

-NW

34.3

2019

EXCE

LLEN

T20

40

M-6

I-90

35.2

IPDC

IPDC

-NW

35.2

2019

EXCE

LLEN

T20

40

M-S

ECTI

ONRO

UTE

MIL

EPOS

TFA

CILI

TY T

YPE

FACI

LITY

NAM

ELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

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IR

374 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 375

Appendix I Facility Condition Rating TableM

-6I-9

036

.4IP

DCIP

DC-N

W36

.420

19EX

CELL

ENT

2040

M-6

I-90

36.6

RAM

P PL

AZA

PLAZ

A 7A

NEW

EXCE

LLEN

T20

40

M-6

I-90

37.4

IPDC

IPDC

-NW

37.4

2019

EXCE

LLEN

T20

40

M-6

I-90

38.6

IPDC

IPDC

-NW

38.6

2019

EXCE

LLEN

T20

40

M-6

I-90

39.5

IPDC

IPDC

-NW

39.5

2019

EXCE

LLEN

T20

40

M-6

I-90

40.7

IPDC

IPDC

-NW

40.7

2019

EXCE

LLEN

T20

40

M-6

I-90

41.0

MAI

NLIN

E PL

AZA

PLAZ

A 7

2018

GOOD

2026

M-6

I-90

41.9

MAI

NTEN

ANCE

MAI

NTEN

ANCE

FAC

ILIT

Y M

-6NE

WEX

CELL

ENT

2040

M-6

I-90

42.0

IPDC

IPDC

-NW

42.0

2019

EXCE

LLEN

T20

40

M-6

I-90

42.9

IPDC

IPDC

-NW

42.9

2019

EXCE

LLEN

T20

40

M-6

I-90

43.6

IPDC

IPDC

-NW

43.6

2019

EXCE

LLEN

T20

40

M-6

I-90

44.6

IPDC

IPDC

-NW

44.6

2019

EXCE

LLEN

T20

40

M-6

I-90

45.5

IPDC

IPDC

-NW

45.5

2019

EXCE

LLEN

T20

40

M-6

I-90

46.2

RAM

P PL

AZA

PLAZ

A 6

2017

GOOD

2044

M-6

I-90

46.6

IPDC

IPDC

-NW

46.6

2019

EXCE

LLEN

T20

40

M-6

I-90

48.0

IPDC

IPDC

-NW

48.0

2019

EXCE

LLEN

T20

40

M-S

ECTI

ONRO

UTE

MIL

EPOS

TFA

CILI

TY T

YPE

FACI

LITY

NAM

ELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix I Facility Condition Rating Table

M-6

I-90

48.7

IPDC

IPDC

-NW

48.7

2019

EXCE

LLEN

T20

40

M-6

I-90

49.7

IPDC

IPDC

-NW

49.7

2019

EXCE

LLEN

T20

40

M-6

I-90

50.8

IPDC

IPDC

-NW

50.8

2019

EXCE

LLEN

T20

40

M-6

I-90

52.1

IPDC

IPDC

-NW

52.1

2019

EXCE

LLEN

T20

40

M-6

I-90

52.1

RAM

P PL

AZA

PLAZ

A 8

2020

GOOD

2029

M-6

I-90

53.1

IPDC

IPDC

-NW

53.1

2019

EXCE

LLEN

T20

40

M-6

I-90

53.8

MAI

NLIN

E PL

AZA

PLAZ

A 9

2019

GOOD

2037

M-6

I-90

54.6

RAM

P PL

AZA

PLAZ

A 11

2019

EXCE

LLEN

T20

47

M-6

I-90

54.8

IPDC

IPDC

-NW

54.8

2020

EXCE

LLEN

T20

38

M-6

I-90

76.6

IPDC

IPDC

-NW

76.6

NEW

EXCE

LLEN

T20

40

M-7

I-90

2.8

MAI

NLIN

E PL

AZA

PLAZ

A 1

2019

GOOD

2027

M-7

I-90

8.9

RAM

P PL

AZA

PLAZ

A 4

2020

GOOD

2038

M-7

I-90

12.2

RAM

P PL

AZA

PLAZ

A 2

2019

POOR

2024

M-7

I-90

15.4

MAI

NTEN

ANCE

MAI

NTEN

ANCE

FAC

ILIT

Y M

-7NE

WGO

OD20

39

M-7

I-90

18.6

IPDC

IPDC

-NW

18.6

2019

EXCE

LLEN

T20

40

M-7

I-90

19.9

IPDC

IPDC

-NW

19.9

2019

EXCE

LLEN

T20

40

M-S

ECTI

ONRO

UTE

MIL

EPOS

TFA

CILI

TY T

YPE

FACI

LITY

NAM

ELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

376 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 377

Appendix I Facility Condition Rating TableM

-7I-9

020

.8RA

MP

PLAZ

APL

AZA

5A20

19EX

CELL

ENT

2046

M-7

I-90

21.0

IPDC

IPDC

-NW

21.0

2019

EXCE

LLEN

T20

40

M-7

I-90

21.8

IPDC

IPDC

-NW

21.8

2019

EXCE

LLEN

T20

40

M-7

I-90

22.8

IPDC

IPDC

-NW

22.8

2019

EXCE

LLEN

T20

40

M-7

I-90

23.3

MAI

NLIN

E PL

AZA

PLAZ

A 5

2018

GOOD

2028

M-7

I-90

23.9

IPDC

IPDC

-NW

23.9

2019

EXCE

LLEN

T20

40

M-7

I-90

24.2

OASI

SBE

LVID

ERE

OASI

S20

19GO

OD20

34

M-7

I-90

25.0

IPDC

IPDC

-NW

25.0

2019

EXCE

LLEN

T20

40

M-7

I-90

25.0

RAM

P PL

AZA

PLAZ

A 3

2019

EXCE

LLEN

T20

40

M-7

I-90

25.9

IPDC

IPDC

-NW

25.9

2019

EXCE

LLEN

T20

40

M-7

I-90

27.0

IPDC

IPDC

-NW

27.0

2019

EXCE

LLEN

T20

40

M-7

I-90

27.9

IPDC

IPDC

-NW

27.9

2019

EXCE

LLEN

T20

40

M-7

I-90

28.8

IPDC

IPDC

-NW

28.8

2019

EXCE

LLEN

T20

40

M-8

I-88

109.

4RA

MP

PLAZ

APL

AZA

64A

NEW

EXCE

LLEN

T20

40

M-8

I-88

114.

4RA

MP

PLAZ

APL

AZA

6420

20GO

OD20

32

M-8

I-88

117.

0RA

MP

PLAZ

APL

AZA

6320

19FA

IR20

24

M-S

ECTI

ONRO

UTE

MIL

EPOS

TFA

CILI

TY T

YPE

FACI

LITY

NAM

ELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IRAppendix I Facility Condition Rating Table

M-8

I-88

117.

7M

AINL

INE

PLAZ

APL

AZA

6120

19GO

OD20

40

M-8

I-88

117.

8M

AINT

ENAN

CEM

AINT

ENAN

CE F

ACIL

ITY

M-8

NEW

EXCE

LLEN

T20

40

M-8

I-88

119.

2RA

MP

PLAZ

APL

AZA

5920

19GO

OD20

22

M-8

I-88

121.

4RA

MP

PLAZ

APL

AZA

6020

18GO

OD20

40

M-8

I-88

125.

2RA

MP

PLAZ

APL

AZA

5820

18GO

OD20

35

M-8

I-88

127.

6CO

MM

UNIC

ATIO

N TO

WER

LISL

E TO

WER

2017

FAIR

2038

M-8

I-88

127.

6RA

MP

PLAZ

APL

AZA

5720

19GO

OD20

37

M-8

I-88

127.

6SI

GN S

HOP

SIGN

SHO

P AN

D W

AREH

OUSE

2020

GOOD

2023

M-8

I-88

133.

7RA

MP

PLAZ

APL

AZA

56A

2019

GOOD

2024

M-8

I-88

134.

3RA

MP

PLAZ

APL

AZA

56B

2019

FAIR

2024

M-8

I-88

135.

1M

AINL

INE

PLAZ

APL

AZA

5220

20GO

OD20

38

M-8

I-88

136.

5RA

MP

PLAZ

APL

AZA

5520

19GO

OD20

36

M-8

I-88

137.

1RA

MP

PLAZ

APL

AZA

5420

19FA

IR20

22

M-8

I-88

137.

8RA

MP

PLAZ

APL

AZA

5320

19FA

IR20

28

M-8

I-88

138.

1M

AINL

INE

PLAZ

APL

AZA

5120

19GO

OD20

40

M-1

1I-8

881

.7CO

MM

UNIC

ATIO

N TO

WER

ROCH

ELLE

REP

EATE

R20

18FA

IR20

21

M-S

ECTI

ONRO

UTE

MIL

EPOS

TFA

CILI

TY T

YPE

FACI

LITY

NAM

ELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

378 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 379

Appendix I Facility Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

FACI

LITY

TYP

EFA

CILI

TY N

AME

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-1

1I-8

886

.2M

AINL

INE

PLAZ

APL

AZA

6620

19GO

OD20

36

M-1

1I-8

891

.2DI

SAST

ER R

ECOV

ERY

DEKA

LB D

ATA

CENT

ER20

18GO

OD20

39

M-1

1I-8

891

.4RA

MP

PLAZ

APL

AZA

6720

20GO

OD20

22

M-1

1I-8

891

.6M

AINT

ENAN

CEM

AINT

ENAN

CE F

ACIL

ITY

M-1

120

18GO

OD20

35

M-1

1I-8

893

.2OA

SIS

DEKA

LB O

ASIS

2017

GOOD

2035

M-1

1I-8

894

.3RA

MP

PLAZ

APL

AZA

6520

18FA

IR20

30

M-1

1I-8

810

9.3

SALT

DOM

EIL

ROU

TE 4

7 SA

LT D

OME

2019

FAIR

2027

M-1

2I-8

850

.1CO

MM

UNIC

ATIO

N TO

WER

DIXO

N RE

PEAT

ER20

18GO

OD20

32

M-1

2I-8

854

.2M

AINT

ENAN

CEM

AINT

ENAN

CE F

ACIL

ITY

M-1

220

18GO

OD20

35

M-1

2I-8

856

.4M

AINL

INE

PLAZ

APL

AZA

6920

19GO

OD20

36

M-1

2I-8

867

.2CO

MM

UNIC

ATIO

N TO

WER

ASHT

ON R

EPEA

TER

2019

GOOD

2033

M-1

2I-8

876

.1SA

LT D

OME

IL R

OUTE

251

SAL

T DO

ME

2019

GOOD

2027

M-1

4I-3

550.

8RA

MP

PLAZ

APL

AZA

101

2017

FAIR

2037

M-1

4I-3

553.

3M

AINL

INE

PLAZ

APL

AZA

9920

20GO

OD20

37

M-1

4I-3

553.

3SA

LT D

OME

SPRI

NG C

REEK

M

AINT

ENAN

CE A

NNEX

2017

GOOD

2037

M-1

4I-3

554.

8RA

MP

PLAZ

APL

AZA

9720

17FA

IR20

37

Appendix I Facility Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TFA

CILI

TY T

YPE

FACI

LITY

NAM

ELA

ST

INSP

ECTI

ONCO

NDIT

ION

CATE

GORY

NEXT

SC

HEDU

LED

REPA

IR

M-1

4I-3

557.

4RA

MP

PLAZ

APL

AZA

9520

17FA

IR20

38

M-1

4I-3

558.

9RA

MP

PLAZ

APL

AZA

9320

17FA

IR20

37

M-1

4I-3

559.

1CO

MM

UNIC

ATIO

N TO

WER

127T

H ST

REET

TOW

ER20

17GO

OD20

37

M-1

4I-3

5511

.1W

AREH

OUSE

CENT

RAL

WAR

EHOU

SE20

19EX

CELL

ENT

2022

M-1

4I-3

5513

.8RA

MP

PLAZ

APL

AZA

9020

20FA

IR20

28

M-1

4I-3

5514

.4M

AINL

INE

PLAZ

APL

AZA

8920

20GO

OD20

21

M-1

4I-3

5515

.5RA

MP

PLAZ

APL

AZA

8720

18FA

IR20

29

M-1

4I-3

5515

.5PU

MP

STAT

ION

POND

6 P

UMP

STAT

ION

2019

FAIR

2037

M-1

4I-3

5517

.2RA

MP

PLAZ

APL

AZA

8520

18FA

IR20

23

M-1

4I-3

5518

.5RA

MP

PLAZ

APL

AZA

8320

18FA

IR20

23

M-1

4I-3

5519

.4CE

NTRA

L AD

MIN

CENT

RAL

ADM

INIS

TRAT

ION

2018

FAIR

2025

M-1

4I-3

5519

.7RA

MP

PLAZ

APL

AZA

8120

18FA

IR20

23

M-1

4I-3

5521

.2M

AINT

ENAN

CEM

AINT

ENAN

CE F

ACIL

ITY

M-1

420

18GO

OD20

31

M-1

4I-3

5521

.9CE

NTRA

L SU

PPOR

TCE

NTRA

L SU

PPOR

T20

19GO

OD20

35

M-1

4I-3

5522

.7RA

MP

PLAZ

APL

AZA

7920

18FA

IR20

23

M-1

4I-3

5524

.7RA

MP

PLAZ

APL

AZA

7720

18FA

IR20

23

380 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 381

Appendix I Facility Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

FACI

LITY

TYP

EFA

CILI

TY N

AME

LAST

IN

SPEC

TION

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-1

4I-3

5527

.9RA

MP

PLAZ

APL

AZA

75

2020

FAIR

2030

M-1

4I-3

5529

.2M

AINL

INE

PLAZ

APL

AZA

73

2020

FAIR

2030

M-1

6IL

390

6.3

MAI

NLIN

E PL

AZA

PLAZ

A 33

0NE

WEX

CELL

ENT

2047

M-1

6IL

390

8.9

MAI

NLIN

E PL

AZA

PLAZ

A 32

8NE

WEX

CELL

ENT

2047

M-1

6IL

390

10.5

MAI

NLIN

E PL

AZA

PLAZ

A 32

6NE

WEX

CELL

ENT

2047

M-1

6IL

390

10.7

PUM

P ST

ATIO

NPL

UM G

ROVE

PUM

P ST

ATIO

NNE

WEX

CELL

ENT

2046

M-1

6IL

390

13.3

MAI

NLIN

E PL

AZA

PLAZ

A 32

4NE

WEX

CELL

ENT

2047

M-1

6IL

390

13.5

MAI

NLIN

E PL

AZA

PLAZ

A 32

5NE

WEX

CELL

ENT

2047

M-1

6IL

390

14.4

MAI

NLIN

E PL

AZA

PLAZ

A 32

2NE

WEX

CELL

ENT

2047

M-1

6IL

390

15.3

MAI

NLIN

E PL

AZA

PLAZ

A 32

0NE

WEX

CELL

ENT

2047

M-1

6IL

390

16.4

MAI

NTEN

ANCE

MAI

NTEN

ANCE

FAC

ILIT

Y M

-16

NEW

EXCE

LLEN

T20

40

382 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 383

APPENDIX J TOLLING SYSTEM CONDITION

RATING TABLE

384 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 385

Appendix J Tolling System Condition Rating Table

M-1

I-294

SB2.

7RA

MP

- EN

TRAN

CEPL

AZA

47E

TRI-H

LSTD

-4IP

OEX

CELL

ENT

M-1

I-294

SB2.

7RA

MP

- EN

TRAN

CEPL

AZA

47E

TRI-H

LSTD

-5AC

MGO

OD

M-1

I-294

SB2.

7RA

MP

- EN

TRAN

CEPL

AZA

47E

TRI-H

LSTD

-6IP

OEX

CELL

ENT

M-1

I-294

NB2.

7RA

MP

- EX

ITPL

AZA

47F

TRI-H

LSTD

-1IP

OFA

IR

M-1

I-294

NB2.

7RA

MP

- EX

ITPL

AZA

47F

TRI-H

LSTD

-2AC

MGO

OD

M-1

I-294

NB2.

7RA

MP

- EX

ITPL

AZA

47F

TRI-H

LSTD

-3IP

OEX

CELL

ENT

M-1

I-80

WB

5.1

RAM

P -

EXIT

PLAZ

A 43

DTR

I-I80

W-5

1SH

OULD

EREX

CELL

ENT

M-1

I-80

WB

5.1

RAM

P -

EXIT

PLAZ

A 43

DTR

I-I80

W-5

2OR

TEX

CELL

ENT

M-1

I-80

WB

5.1

RAM

P -

EXIT

PLAZ

A 43

DTR

I-I80

W-5

3OR

TEX

CELL

ENT

M-1

I-80

WB

5.1

RAM

P - E

XIT

PLAZ

A 43

DTR

I-I80

W-5

4SH

OULD

EREX

CELL

ENT

M-1

I-80

WB

5.1

RAM

P - E

XIT

PLAZ

A 43

DTR

I-I80

W-7

1M

LTEX

CELL

ENT

M-1

I-80

WB

5.1

RAM

P - E

XIT

PLAZ

A 43

DTR

I-I80

W-7

2M

LTEX

CELL

ENT

M-1

I-80

WB

5.1

RAM

P - E

XIT

PLAZ

A 43

DTR

I-I80

W-7

3M

LTEX

CELL

ENT

M-1

I-80

WB

5.1

RAM

P - E

XIT

PLAZ

A 43

DTR

I-I80

W-7

4M

LTGO

OD

M-1

I-80

EB5.

1RA

MP

- ENT

RANC

EPL

AZA

45C

TRI-I

80E-

51SH

OULD

ERGO

OD

M-1

I-80

EB5.

1RA

MP

- ENT

RANC

EPL

AZA

45C

TRI-I

80E-

52OR

TEX

CELL

ENT

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

386 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 387

Appendix J Tolling System Condition Rating TableM

-1I-8

0EB

5.1

RAM

P - E

NTRA

NCE

PLAZ

A 45

CTR

I-I80

E-53

ORT

EXCE

LLEN

T

M-1

I-80

EB5.

1RA

MP

- ENT

RANC

EPL

AZA

45C

TRI-I

80E-

54SH

OULD

EREX

CELL

ENT

M-1

I-80

EB5.

1RA

MP

- ENT

RANC

EPL

AZA

45C

TRI-I

80E-

71M

LTEX

CELL

ENT

M-1

I-80

EB5.

1RA

MP

- ENT

RANC

EPL

AZA

45C

TRI-I

80E-

72M

LTEX

CELL

ENT

M-1

I-80

EB5.

1RA

MP

- ENT

RANC

EPL

AZA

45C

TRI-I

80E-

73M

LTGO

OD

M-1

I-80

EB5.

1RA

MP

- ENT

RANC

EPL

AZA

45C

TRI-I

80E-

74M

LTEX

CELL

ENT

M-1

I-294

NB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-51

SHOU

LDER

EXCE

LLEN

T

M-1

I-294

NB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-52

ORT

EXCE

LLEN

T

M-1

I-294

NB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-53

ORT

GOOD

M-1

I-294

NB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-54

ORT

EXCE

LLEN

T

M-1

I-294

NB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-55

ORT

EXCE

LLEN

T

M-1

I-294

NB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-56

SHOU

LDER

EXCE

LLEN

T

M-1

I-294

SB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-61

SHOU

LDER

GOOD

M-1

I-294

SB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-62

ORT

EXCE

LLEN

T

M-1

I-294

SB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-63

ORT

EXCE

LLEN

T

M-1

I-294

SB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-64

ORT

EXCE

LLEN

T

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

Appendix J Tolling System Condition Rating Table

M-1

I-294

SB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-65

ORT

EXCE

LLEN

T

M-1

I-294

SB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-66

SHOU

LDER

EXCE

LLEN

T

M-1

I-294

NB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-71

MLT

EXCE

LLEN

T

M-1

I-294

NB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-72

MLT

GOOD

M-1

I-294

NB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-73

MLT

EXCE

LLEN

T

M-1

I-294

NB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-74

MLT

EXCE

LLEN

T

M-1

I-294

NB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-75

IPO

EXCE

LLEN

T

M-1

I-294

SB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-81

IPO

EXCE

LLEN

T

M-1

I-294

SB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-82

MLT

GOOD

M-1

I-294

SB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-83

MLT

EXCE

LLEN

T

M-1

I-294

SB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-84

MLT

GOOD

M-1

I-294

SB5.

6M

AINL

INE

PLAZ

A 41

TRI-1

63ST

-85

MLT

GOOD

M-1

I-294

SB6.

3RA

MP

- EXI

TPL

AZA

40E

TRI-1

59ST

-7IP

OGO

OD

M-1

I-294

SB6.

3RA

MP

- EXI

TPL

AZA

40E

TRI-1

59ST

-8AT

PMEX

CELL

ENT

M-1

I-294

NB6.

3RA

MP

- ENT

RANC

EPL

AZA

40F

TRI-1

59ST

-1IP

OEX

CELL

ENT

M-1

I-294

NB6.

3RA

MP

- ENT

RANC

EPL

AZA

40F

TRI-1

59ST

-2AT

PMEX

CELL

ENT

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

388 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 389

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-1

I-294

NB6.

3RA

MP

- ENT

RANC

EPL

AZA

40G

TRI-1

59ST

-3AT

PMEX

CELL

ENT

M-1

I-294

NB6.

3RA

MP

- ENT

RANC

EPL

AZA

40G

TRI-1

59ST

-4AT

PMEX

CELL

ENT

M-1

I-294

SB6.

3RA

MP

- EXI

TPL

AZA

40H

TRI-1

59ST

-5AT

PMEX

CELL

ENT

M-1

I-294

SB6.

3RA

MP

- EXI

TPL

AZA

40H

TRI-1

59ST

-6AT

PMEX

CELL

ENT

M-1

I-294

SB6.

6RA

MP

- EXI

TPL

AZA

42M

TRI-I

57-6

4SH

OULD

EREX

CELL

ENT

M-1

I-294

SB6.

6RA

MP

- EXI

TPL

AZA

42M

TRI-I

57-6

5AE

TGO

OD

M-1

I-294

SB6.

6RA

MP

- EXI

TPL

AZA

42M

TRI-I

57-6

6AE

TEX

CELL

ENT

M-1

I-294

NB7.

6RA

MP

- ENT

RANC

EPL

AZA

42B

TRI-I

57-5

4SH

OULD

EREX

CELL

ENT

M-1

I-294

NB7.

6RA

MP

- ENT

RANC

EPL

AZA

42B

TRI-I

57-5

5AE

TEX

CELL

ENT

M-1

I-294

NB7.

6RA

MP

- ENT

RANC

EPL

AZA

42B

TRI-I

57-5

6AE

TEX

CELL

ENT

M-1

I-294

NB7.

6RA

MP

- ENT

RANC

EPL

AZA

42N

TRI-I

57-5

1SH

OULD

EREX

CELL

ENT

M-1

I-294

NB7.

6RA

MP

- ENT

RANC

EPL

AZA

42N

TRI-I

57-5

2AE

TEX

CELL

ENT

M-1

I-294

NB7.

6RA

MP

- ENT

RANC

EPL

AZA

42N

TRI-I

57-5

3AE

TEX

CELL

ENT

M-1

I-294

SB7.

6RA

MP

- EXI

TPL

AZA

42X

TRI-I

57-6

1AE

TEX

CELL

ENT

M-1

I-294

SB7.

6RA

MP

- EXI

TPL

AZA

42X

TRI-I

57-6

2AE

TEX

CELL

ENT

M-1

I-294

SB7.

6RA

MP

- EXI

TPL

AZA

42X

TRI-I

57-6

3SH

OULD

EREX

CELL

ENT

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-1

I-294

NB17

.5RA

MP

- EXI

TPL

AZA

38N

TRI-9

5ST-

1IP

OGO

OD

M-1

I-294

NB17

.5RA

MP

- EXI

TPL

AZA

38N

TRI-9

5ST-

2AT

PMEX

CELL

ENT

M-1

I-294

SB17

.5RA

MP

- ENT

RANC

EPL

AZA

38S

TRI-9

5ST-

3IP

OGO

OD

M-1

I-294

SB17

.5RA

MP

- ENT

RANC

EPL

AZA

38S

TRI-9

5ST-

4AT

PMEX

CELL

ENT

M-1

I-294

NB19

.3M

AINL

INE

PLAZ

A 39

TRI-8

3ST-

51OR

TEX

CELL

ENT

M-1

I-294

NB19

.3M

AINL

INE

PLAZ

A 39

TRI-8

3ST-

52OR

TEX

CELL

ENT

M-1

I-294

NB19

.3M

AINL

INE

PLAZ

A 39

TRI-8

3ST-

53OR

TEX

CELL

ENT

M-1

I-294

NB19

.3M

AINL

INE

PLAZ

A 39

TRI-8

3ST-

54OR

TEX

CELL

ENT

M-1

I-294

NB19

.3M

AINL

INE

PLAZ

A 39

TRI-8

3ST-

55OR

TEX

CELL

ENT

M-1

I-294

NB19

.3M

AINL

INE

PLAZ

A 39

TRI-8

3ST-

56SH

OULD

EREX

CELL

ENT

M-1

I-294

NB19

.3M

AINL

INE

PLAZ

A 39

TRI-8

3ST-

71M

LTEX

CELL

ENT

M-1

I-294

NB19

.3M

AINL

INE

PLAZ

A 39

TRI-8

3ST-

72M

LTGO

OD

M-1

I-294

NB19

.3M

AINL

INE

PLAZ

A 39

TRI-8

3ST-

73M

LTEX

CELL

ENT

M-1

I-294

NB19

.3M

AINL

INE

PLAZ

A 39

TRI-8

3ST-

74M

LTEX

CELL

ENT

M-1

I-294

NB19

.3M

AINL

INE

PLAZ

A 39

TRI-8

3ST-

75IP

OEX

CELL

ENT

M-1

I-294

NB19

.3M

AINL

INE

PLAZ

A 39

TRI-8

3ST-

76IP

OGO

OD

390 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 391

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-1

I-294

NB19

.3M

AINL

INE

PLAZ

A 39

UNNA

MED

1SH

OULD

EREX

CELL

ENT

M-1

I-294

SB22

.22

RAM

P - E

XIT

PLAZ

A 34

ATR

I-75S

T-1

IPO

GOOD

M-1

I-294

SB22

.22

RAM

P - E

XIT

PLAZ

A 34

ATR

I-75S

T-2

ATPM

EXCE

LLEN

T

M-1

I-294

SB22

.22

RAM

P - E

XIT

PLAZ

A 34

ATR

I-75S

T-3

IPO

EXCE

LLEN

T

M-2

I-294

SB19

.7M

AINL

INE

PLAZ

A 36

TRI-8

2ST-

51SH

OULD

EREX

CELL

ENT

M-2

I-294

SB19

.7M

AINL

INE

PLAZ

A 36

TRI-8

2ST-

52OR

TEX

CELL

ENT

M-2

I-294

SB19

.7M

AINL

INE

PLAZ

A 36

TRI-8

2ST-

53OR

TEX

CELL

ENT

M-2

I-294

SB19

.7M

AINL

INE

PLAZ

A 36

TRI-8

2ST-

54OR

TEX

CELL

ENT

M-2

I-294

SB19

.7M

AINL

INE

PLAZ

A 36

TRI-8

2ST-

55OR

TEX

CELL

ENT

M-2

I-294

SB19

.7M

AINL

INE

PLAZ

A 36

TRI-8

2ST-

56SH

OULD

EREX

CELL

ENT

M-2

I-294

SB19

.7M

AINL

INE

PLAZ

A 36

TRI-8

2ST-

71M

LTEX

CELL

ENT

M-2

I-294

SB19

.7M

AINL

INE

PLAZ

A 36

TRI-8

2ST-

72M

LTGO

OD

M-2

I-294

SB19

.7M

AINL

INE

PLAZ

A 36

TRI-8

2ST-

73M

LTEX

CELL

ENT

M-2

I-294

SB19

.7M

AINL

INE

PLAZ

A 36

TRI-8

2ST-

74M

LTEX

CELL

ENT

M-2

I-294

SB19

.7M

AINL

INE

PLAZ

A 36

TRI-8

2ST-

75M

LTGO

OD

M-2

I-294

SB19

.7M

AINL

INE

PLAZ

A 36

TRI-8

2ST-

76IP

OGO

OD

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-2

I-294

NB22

RAM

P - E

NTRA

NCE

PLAZ

A 34

DTR

I-75S

T-4

IPO

GOOD

M-2

I-294

NB22

RAM

P - E

NTRA

NCE

PLAZ

A 34

DTR

I-75S

T-5

IPO

GOOD

M-2

I-294

NB22

RAM

P - E

NTRA

NCE

PLAZ

A 34

DTR

I-75S

T-6

ATPM

EXCE

LLEN

T

M-2

I-294

NB24

.1RA

MP

- ENT

RANC

EPL

AZA

37A

TRI-I

55S-

10IP

OEX

CELL

ENT

M-2

I-294

NB24

.1RA

MP

- ENT

RANC

EPL

AZA

37A

TRI-I

55S-

6IP

OEX

CELL

ENT

M-2

I-294

NB24

.1RA

MP

- ENT

RANC

EPL

AZA

37A

TRI-I

55S-

7IP

OGO

OD

M-2

I-294

NB24

.1RA

MP

- ENT

RANC

EPL

AZA

37A

TRI-I

55S-

8AC

MEX

CELL

ENT

M-2

I-294

NB24

.1RA

MP

- ENT

RANC

EPL

AZA

37A

TRI-I

55S-

9AC

MGO

OD

M-2

I-294

SB24

.1RA

MP

- EXI

TPL

AZA

37B

TRI-I

55S-

1IP

OEX

CELL

ENT

M-2

I-294

SB24

.1RA

MP

- EXI

TPL

AZA

37B

TRI-I

55S-

2AC

MEX

CELL

ENT

M-2

I-294

SB24

.1RA

MP

- EXI

TPL

AZA

37B

TRI-I

55S-

3AC

MGO

OD

M-2

I-294

SB24

.1RA

MP

- EXI

TPL

AZA

37B

TRI-I

55S-

4AC

MGO

OD

M-2

I-294

SB24

.1RA

MP

- EXI

TPL

AZA

37B

TRI-I

55S-

5IP

OGO

OD

M-2

I-294

NB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-51

SHOU

LDER

EXCE

LLEN

T

M-2

I-294

NB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-52

ORT

GOOD

M-2

I-294

NB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-53

ORT

EXCE

LLEN

T

392 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 393

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-2

I-294

NB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-54

ORT

EXCE

LLEN

T

M-2

I-294

NB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-55

ORT

GOOD

M-2

I-294

NB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-56

SHOU

LDER

GOOD

M-2

I-294

SB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-61

SHOU

LDER

GOOD

M-2

I-294

SB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-62

ORT

EXCE

LLEN

T

M-2

I-294

SB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-63

ORT

EXCE

LLEN

T

M-2

I-294

SB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-64

ORT

EXCE

LLEN

T

M-2

I-294

SB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-65

ORT

EXCE

LLEN

T

M-2

I-294

SB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-66

SHOU

LDER

EXCE

LLEN

T

M-2

I-294

NB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-71

MLT

EXCE

LLEN

T

M-2

I-294

NB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-72

MLT

GOOD

M-2

I-294

NB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-73

MLT

FAIR

M-2

I-294

NB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-74

MLT

EXCE

LLEN

T

M-2

I-294

NB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-75

MLT

GOOD

M-2

I-294

NB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-76

MLT

EXCE

LLEN

T

M-2

I-294

NB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-77

IPO

GOOD

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-2

I-294

SB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-81

IPO

GOOD

M-2

I-294

SB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-82

MLT

GOOD

M-2

I-294

SB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-83

MLT

GOOD

M-2

I-294

SB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-84

MLT

GOOD

M-2

I-294

SB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-85

MLT

EXCE

LLEN

T

M-2

I-294

SB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-86

MLT

GOOD

M-2

I-294

SB29

.9M

AINL

INE

PLAZ

A 35

TRI-C

RMKR

-87

MLT

GOOD

M-3

I-294

SB38

.9M

AINL

INE

PLAZ

A 33

TRI-I

RVPK

-51

SHOU

LDER

NOT

INSP

ECTE

D

M-3

I-294

SB38

.9M

AINL

INE

PLAZ

A 33

TRI-I

RVPK

-52

ORT

NOT

INSP

ECTE

D

M-3

I-294

SB38

.9M

AINL

INE

PLAZ

A 33

TRI-I

RVPK

-53

ORT

NOT

INSP

ECTE

D

M-3

I-294

SB38

.9M

AINL

INE

PLAZ

A 33

TRI-I

RVPK

-54

ORT

NOT

INSP

ECTE

D

M-3

I-294

SB38

.9M

AINL

INE

PLAZ

A 33

TRI-I

RVPK

-55

ORT

NOT

INSP

ECTE

D

M-3

I-294

SB38

.9M

AINL

INE

PLAZ

A 33

TRI-I

RVPK

-56

SHOU

LDER

NOT

INSP

ECTE

D

M-3

I-294

SB38

.9M

AINL

INE

PLAZ

A 33

TRI-I

RVPK

-71

MLT

EXCE

LLEN

T

M-3

I-294

SB38

.9M

AINL

INE

PLAZ

A 33

TRI-I

RVPK

-72

MLT

EXCE

LLEN

T

M-3

I-294

SB38

.9M

AINL

INE

PLAZ

A 33

TRI-I

RVPK

-73

MLT

GOOD

394 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 395

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-3

I-294

SB38

.9M

AINL

INE

PLAZ

A 33

TRI-I

RVPK

-74

MLT

EXCE

LLEN

T

M-3

I-294

SB38

.9M

AINL

INE

PLAZ

A 33

TRI-I

RVPK

-75

MLT

EXCE

LLEN

T

M-3

I-294

SB38

.9M

AINL

INE

PLAZ

A 33

TRI-I

RVPK

-76

MLT

EXCE

LLEN

T

M-3

I-294

SB38

.9M

AINL

INE

PLAZ

A 33

TRI-I

RVPK

-77

IPO

GOOD

M-3

I-294

NB39

.7RA

MP

- EXI

TPL

AZA

30B

TRI-B

LMRL

-51

SHOU

LDER

EXCE

LLEN

T

M-3

I-294

NB39

.7RA

MP

- EXI

TPL

AZA

30B

TRI-B

LMRL

-52

AET

GOOD

M-3

I-294

NB39

.7RA

MP

- EXI

TPL

AZA

30B

TRI-B

LMRL

-53

AET

EXCE

LLEN

T

M-3

I-294

SB40

.2RA

MP

- EXI

TPL

AZA

31F

TRI-O

HRW

-1IP

OGO

OD

M-3

I-294

SB40

.2RA

MP

- EXI

TPL

AZA

31F

TRI-O

HRW

-2AC

MGO

OD

M-3

I-294

SB40

.2RA

MP

- EXI

TPL

AZA

31F

TRI-O

HRW

-3AC

MGO

OD

M-3

I-294

SB40

.2RA

MP

- EXI

TPL

AZA

31F

TRI-O

HRW

-4AC

MGO

OD

M-3

I-294

NB40

.5RA

MP

- EXI

TPL

AZA

32P

TRI-O

HRE-

1IP

OGO

OD

M-3

I-294

NB40

.5RA

MP

- EXI

TPL

AZA

32P

TRI-O

HRE-

2AC

MGO

OD

M-3

I-294

NB40

.5RA

MP

- EXI

TPL

AZA

32P

TRI-O

HRE-

3AC

MEX

CELL

ENT

M-3

I-294

NB40

.5RA

MP

- EXI

TPL

AZA

32P

TRI-O

HRE-

4IP

OGO

OD

M-3

I-294

NB41

.6M

AINL

INE

PLAZ

A 29

TRI-T

OUHY

-51

SHOU

LDER

EXCE

LLEN

T

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-3

I-294

NB41

.6M

AINL

INE

PLAZ

A 29

TRI-T

OUHY

-52

ORT

GOOD

M-3

I-294

NB41

.6M

AINL

INE

PLAZ

A 29

TRI-T

OUHY

-53

ORT

EXCE

LLEN

T

M-3

I-294

NB41

.6M

AINL

INE

PLAZ

A 29

TRI-T

OUHY

-54

ORT

EXCE

LLEN

T

M-3

I-294

NB41

.6M

AINL

INE

PLAZ

A 29

TRI-T

OUHY

-55

ORT

EXCE

LLEN

T

M-3

I-294

NB41

.6M

AINL

INE

PLAZ

A 29

TRI-T

OUHY

-56

SHOU

LDER

EXCE

LLEN

T

M-3

I-294

NB41

.6M

AINL

INE

PLAZ

A 29

TRI-T

OUHY

-71

MLT

GOOD

M-3

I-294

NB41

.6M

AINL

INE

PLAZ

A 29

TRI-T

OUHY

-72

MLT

GOOD

M-3

I-294

NB41

.6M

AINL

INE

PLAZ

A 29

TRI-T

OUHY

-73

MLT

GOOD

M-3

I-294

NB41

.6M

AINL

INE

PLAZ

A 29

TRI-T

OUHY

-74

MLT

GOOD

M-3

I-294

NB41

.6M

AINL

INE

PLAZ

A 29

TRI-T

OUHY

-75

MLT

GOOD

M-3

I-294

NB41

.6M

AINL

INE

PLAZ

A 29

TRI-T

OUHY

-77

IPO

GOOD

M-3

I-294

SB45

.2RA

MP

- EXI

TPL

AZA

28B

TRI-G

LFRD

-4IP

OGO

OD

M-3

I-294

SB45

.2RA

MP

- EXI

TPL

AZA

28B

TRI-G

LFRD

-5IP

OGO

OD

M-3

I-294

SB45

.2RA

MP

- EXI

TPL

AZA

28B

TRI-G

LFRD

-6AT

PMGO

OD

M-3

I-294

NB45

.2RA

MP

- ENT

RANC

EPL

AZA

28C

TRI-G

LFRD

-1IP

OGO

OD

M-3

I-294

NB45

.2RA

MP

- ENT

RANC

EPL

AZA

28C

TRI-G

LFRD

-2AT

PMGO

OD

396 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 397

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-3

I-294

NB45

.2RA

MP

- ENT

RANC

EPL

AZA

28C

TRI-G

LFRD

-3IP

OGO

OD

M-3

I-294

NB48

.9RA

MP

- ENT

RANC

EPL

AZA

27B

TRI-W

LLRD

-10

IPO

GOOD

M-3

I-294

NB48

.9RA

MP

- ENT

RANC

EPL

AZA

27B

TRI-W

LLRD

-11

IPO

EXCE

LLEN

T

M-3

I-294

NB48

.9RA

MP

- ENT

RANC

EPL

AZA

27B

TRI-W

LLRD

-9AT

PMEX

CELL

ENT

M-3

I-294

SB48

.9RA

MP

- EXI

TPL

AZA

27C

TRI-W

LLRD

-12

IPO

GOOD

M-3

I-294

SB48

.9RA

MP

- EXI

TPL

AZA

27C

TRI-W

LLRD

-13

ATPM

EXCE

LLEN

T

M-3

I-294

SB48

.9RA

MP

- EXI

TPL

AZA

27C

TRI-W

LLRD

-14

IPO

EXCE

LLEN

T

M-4

I-94

WB

4.8

MAI

NLIN

EPL

AZA

21TR

I-WKG

N-51

SHOU

LDER

EXCE

LLEN

T

M-4

I-94

WB

4.8

MAI

NLIN

EPL

AZA

21TR

I-WKG

N-52

ORT

EXCE

LLEN

T

M-4

I-94

WB

4.8

MAI

NLIN

EPL

AZA

21TR

I-WKG

N-53

ORT

EXCE

LLEN

T

M-4

I-94

WB

4.8

MAI

NLIN

EPL

AZA

21TR

I-WKG

N-54

ORT

EXCE

LLEN

T

M-4

I-94

WB

4.8

MAI

NLIN

EPL

AZA

21TR

I-WKG

N-55

SHOU

LDER

EXCE

LLEN

T

M-4

I-94

EB4.

8M

AINL

INE

PLAZ

A 21

TRI-W

KGN-

61SH

OULD

EREX

CELL

ENT

M-4

I-94

EB4.

8M

AINL

INE

PLAZ

A 21

TRI-W

KGN-

62OR

TEX

CELL

ENT

M-4

I-94

EB4.

8M

AINL

INE

PLAZ

A 21

TRI-W

KGN-

63OR

TEX

CELL

ENT

M-4

I-94

EB4.

8M

AINL

INE

PLAZ

A 21

TRI-W

KGN-

64OR

TEX

CELL

ENT

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-4

I-94

EB4.

8M

AINL

INE

PLAZ

A 21

TRI-W

KGN-

65SH

OULD

EREX

CELL

ENT

M-4

I-94

WB

4.8

MAI

NLIN

EPL

AZA

21TR

I-WKG

N-71

MLT

GOOD

M-4

I-94

WB

4.8

MAI

NLIN

EPL

AZA

21TR

I-WKG

N-72

MLT

EXCE

LLEN

T

M-4

I-94

WB

4.8

MAI

NLIN

EPL

AZA

21TR

I-WKG

N-73

MLT

GOOD

M-4

I-94

WB

4.8

MAI

NLIN

EPL

AZA

21TR

I-WKG

N-74

MLT

EXCE

LLEN

T

M-4

I-94

EB4.

8M

AINL

INE

PLAZ

A 21

TRI-W

KGN-

81M

LTGO

OD

M-4

I-94

EB4.

8M

AINL

INE

PLAZ

A 21

TRI-W

KGN-

82M

LTEX

CELL

ENT

M-4

I-94

EB4.

8M

AINL

INE

PLAZ

A 21

TRI-W

KGN-

83M

LTEX

CELL

ENT

M-4

I-94

EB4.

8M

AINL

INE

PLAZ

A 21

TRI-W

KGN-

84M

LTGO

OD

M-4

I-94

EB4.

8M

AINL

INE

PLAZ

A 21

TRI-W

KGN-

85M

LTEX

CELL

ENT

M-4

I-94

WB

14RA

MP

- ENT

RANC

EPL

AZA

20C

TRI-B

CKLY

-1AT

PMEX

CELL

ENT

M-4

I-94

WB

14RA

MP

- ENT

RANC

EPL

AZA

20C

TRI-B

CKLY

-2IP

OEX

CELL

ENT

M-4

I-94

EB14

RAM

P - E

XIT

PLAZ

A 20

DTR

I-BCK

LY-3

IPO

GOOD

M-4

I-94

EB14

RAM

P - E

XIT

PLAZ

A 20

DTR

I-BCK

LY-4

ATPM

EXCE

LLEN

T

M-4

I-94

WB

19RA

MP

- ENT

RANC

EPL

AZA

22C

TRI-R

T60-

1AT

PMEX

CELL

ENT

M-4

I-94

WB

19RA

MP

- ENT

RANC

EPL

AZA

22C

TRI-R

T60-

2IP

OEX

CELL

ENT

398 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 399

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-4

I-94

EB19

RAM

P - E

XIT

PLAZ

A 22

DTR

I-RT6

0-3

ATPM

EXCE

LLEN

T

M-4

I-94

EB19

RAM

P - E

XIT

PLAZ

A 22

DTR

I-RT6

0-4

IPO

EXCE

LLEN

T

M-4

I-94

WB

22RA

MP

- ENT

RANC

EPL

AZA

23B

TRI-H

LFDY

-1AT

PMEX

CELL

ENT

M-4

I-94

WB

22RA

MP

- ENT

RANC

EPL

AZA

23B

TRI-H

LFDY

-2IP

OGO

OD

M-4

I-94

EB22

RAM

P - E

XIT

PLAZ

A 23

CTR

I-HLF

DY-3

ATPM

EXCE

LLEN

T

M-4

I-94

EB22

RAM

P - E

XIT

PLAZ

A 23

CTR

I-HLF

DY-4

IPO

GOOD

M-4

I-94

EB25

.2RA

MP

- EXI

TPL

AZA

26C

TRI-L

KCK-

7IP

OGO

OD

M-4

I-94

EB25

.2RA

MP

- EXI

TPL

AZA

26C

TRI-L

KCK-

8AT

PMEX

CELL

ENT

M-4

I-94

EB25

.2RA

MP

- EXI

TPL

AZA

26C

TRI-L

KCK-

9IP

OEX

CELL

ENT

M-4

I-94

WB

25.2

RAM

P - E

NTRA

NCE

PLAZ

A 26

DTR

I-LKC

K-10

IPO

GOOD

M-4

I-94

WB

25.2

RAM

P - E

NTRA

NCE

PLAZ

A 26

DTR

I-LKC

K-11

ATPM

EXCE

LLEN

T

M-4

I-94

WB

25.2

RAM

P - E

NTRA

NCE

PLAZ

A 26

DTR

I-LKC

K-12

IPO

GOOD

M-4

I-94

EB26

.4M

AINL

INE

PLAZ

A 24

TRI-E

DNSP

-51

SHOU

LDER

EXCE

LLEN

T

M-4

I-94

EB26

.4M

AINL

INE

PLAZ

A 24

TRI-E

DNSP

-52

ORT

EXCE

LLEN

T

M-4

I-94

EB26

.4M

AINL

INE

PLAZ

A 24

TRI-E

DNSP

-53

ORT

EXCE

LLEN

T

M-4

I-94

EB26

.4M

AINL

INE

PLAZ

A 24

TRI-E

DNSP

-54

SHOU

LDER

EXCE

LLEN

T

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-4

I-94

WB

26.4

MAI

NLIN

EPL

AZA

24TR

I-EDN

SP-6

1SH

OULD

EREX

CELL

ENT

M-4

I-94

WB

26.4

MAI

NLIN

EPL

AZA

24TR

I-EDN

SP-6

2OR

TEX

CELL

ENT

M-4

I-94

WB

26.4

MAI

NLIN

EPL

AZA

24TR

I-EDN

SP-6

3OR

TEX

CELL

ENT

M-4

I-94

WB

26.4

MAI

NLIN

EPL

AZA

24TR

I-EDN

SP-6

4SH

OULD

ERGO

OD

M-4

I-94

EB26

.4M

AINL

INE

PLAZ

A 24

TRI-E

DNSP

-71

MLT

EXCE

LLEN

T

M-4

I-94

EB26

.4M

AINL

INE

PLAZ

A 24

TRI-E

DNSP

-72

MLT

EXCE

LLEN

T

M-4

I-94

EB26

.4M

AINL

INE

PLAZ

A 24

TRI-E

DNSP

-73

ATPM

EXCE

LLEN

T

M-4

I-94

EB26

.4M

AINL

INE

PLAZ

A 24

TRI-E

DNSP

-74

ATPM

EXCE

LLEN

T

M-4

I-94

WB

26.4

MAI

NLIN

EPL

AZA

24TR

I-EDN

SP-8

1AT

PMEX

CELL

ENT

M-4

I-94

WB

26.4

MAI

NLIN

EPL

AZA

24TR

I-EDN

SP-8

2AT

PMEX

CELL

ENT

M-4

I-94

WB

26.4

MAI

NLIN

EPL

AZA

24TR

I-EDN

SP-8

3M

LTEX

CELL

ENT

M-4

I-94

WB

26.4

MAI

NLIN

EPL

AZA

24TR

I-EDN

SP-8

4M

LTEX

CELL

ENT

M-5

I-90

EB56

.3RA

MP

- ENT

RANC

EPL

AZA

13NW

T-RT

25-1

ATPM

EXCE

LLEN

T

M-5

I-90

WB

56.3

RAM

P - E

XIT

PLAZ

A 13

NWT-

RT25

-2AT

PMEX

CELL

ENT

M-5

I-90

EB56

.3RA

MP

- ENT

RANC

EPL

AZA

13NW

T-RT

25-3

IPO

EXCE

LLEN

T

M-5

I-90

WB

56.3

RAM

P - E

XIT

PLAZ

A 13

NWT-

RT25

-4IP

OEX

CELL

ENT

400 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 401

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-5

I-90

WB

58.1

RAM

P - E

XIT

PLAZ

A 16

BNW

T-BV

LRY-

10IP

OEX

CELL

ENT

M-5

I-90

WB

58.1

RAM

P - E

XIT

PLAZ

A 16

BNW

T-BV

LRY-

11AT

PMEX

CELL

ENT

M-5

I-90

EB59

.7RA

MP

- EXI

TPL

AZA

14NW

T-RT

59-4

IPO

EXCE

LLEN

T

M-5

I-90

EB59

.7RA

MP

- EXI

TPL

AZA

14NW

T-RT

59-5

ATPM

EXCE

LLEN

T

M-5

I-90

EB59

.7RA

MP

- EXI

TPL

AZA

14NW

T-RT

59-6

IPO

GOOD

M-5

I-90

WB

59.7

RAM

P - E

XIT

PLAZ

A 16

ANW

T-BV

LRY-

7IP

OEX

CELL

ENT

M-5

I-90

WB

59.7

RAM

P - E

XIT

PLAZ

A 16

ANW

T-BV

LRY-

8AT

PMEX

CELL

ENT

M-5

I-90

WB

59.7

RAM

P - E

XIT

PLAZ

A 16

ANW

T-BV

LRY-

9IP

OEX

CELL

ENT

M-5

I-90

WB

62.2

RAM

P - E

XIT

PLAZ

A 10

NWT-

BARR

N-1

IPO

EXCE

LLEN

T

M-5

I-90

WB

62.2

RAM

P - E

XIT

PLAZ

A 10

NWT-

BARR

N-2

ATPM

EXCE

LLEN

T

M-5

I-90

WB

62.2

RAM

P - E

XIT

PLAZ

A 10

NWT-

BARR

N-3

IPO

EXCE

LLEN

T

M-5

I-90

EB62

.2RA

MP

- ENT

RANC

EPL

AZA

10NW

T-BA

RRN-

4AT

PMEX

CELL

ENT

M-5

I-90

EB62

.2RA

MP

- EXI

TPL

AZA

10NW

T-BA

RRN-

51AE

TEX

CELL

ENT

M-5

I-90

EB62

.2RA

MP

- EXI

TPL

AZA

10NW

T-BA

RRN-

52AE

TEX

CELL

ENT

M-5

I-90

EB62

.2RA

MP

- ENT

RANC

EPL

AZA

10NW

T-BA

RRN-

54AE

TEX

CELL

ENT

M-5

I-90

EB62

.2RA

MP

- ENT

RANC

EPL

AZA

10NW

T-BA

RRN-

55AE

TEX

CELL

ENT

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-5

I-90

EB62

.2RA

MP

- ENT

RANC

EPL

AZA

10NW

T-BA

RRN-

56SH

OULD

ERGO

OD

M-5

I-90

WB

62.2

RAM

P - E

NTRA

NCE

PLAZ

A 10

NWT-

BARR

N-61

AET

EXCE

LLEN

T

M-5

I-90

WB

62.2

RAM

P - E

NTRA

NCE

PLAZ

A 10

NWT-

BARR

N-62

AET

EXCE

LLEN

T

M-5

I-90

WB

62.2

RAM

P - E

NTRA

NCE

PLAZ

A 10

NWT-

BARR

N-63

SHOU

LDER

EXCE

LLEN

T

M-5

I-90

WB

65.5

RAM

P - E

XIT

PLAZ

A 12

NWT-

RSLL

-1IP

OGO

OD

M-5

I-90

WB

65.5

RAM

P - E

XIT

PLAZ

A 12

NWT-

RSLL

-2AT

PMEX

CELL

ENT

M-5

I-90

WB

65.5

RAM

P - E

XIT

PLAZ

A 12

NWT-

RSLL

-3IP

OEX

CELL

ENT

M-5

I-90

EB65

.5RA

MP

- ENT

RANC

EPL

AZA

12NW

T-RS

LL-4

ATPM

EXCE

LLEN

T

M-5

I-90

EB65

.5RA

MP

- EXI

TPL

AZA

12NW

T-RS

LL-5

1AE

TEX

CELL

ENT

M-5

I-90

EB65

.5RA

MP

- EXI

TPL

AZA

12NW

T-RS

LL-5

2AE

TEX

CELL

ENT

M-5

I-90

EB65

.5RA

MP

- ENT

RANC

EPL

AZA

12NW

T-RS

LL-5

4AE

TEX

CELL

ENT

M-5

I-90

EB65

.5RA

MP

- ENT

RANC

EPL

AZA

12NW

T-RS

LL-5

5AE

TEX

CELL

ENT

M-5

I-90

WB

65.5

RAM

P - E

NTRA

NCE

PLAZ

A 12

NWT-

RSLL

-61

SHOU

LDER

EXCE

LLEN

T

M-5

I-90

WB

65.5

RAM

P - E

NTRA

NCE

PLAZ

A 12

NWT-

RSLL

-62

AET

EXCE

LLEN

T

M-5

I-90

WB

65.5

RAM

P - E

NTRA

NCE

PLAZ

A 12

NWT-

RSLL

-63

AET

EXCE

LLEN

T

M-5

I-90

WB

67.4

RAM

P - E

XIT

PLAZ

A 12

ANW

T-M

EACH

-61

AET

EXCE

LLEN

T

402 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 403

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-5

I-90

WB

67.4

RAM

P - E

XIT

PLAZ

A 12

ANW

T-M

EACH

-63

AET

EXCE

LLEN

T

M-5

I-90

EB68

.2RA

MP

- EXI

TPL

AZA

15NW

T-RT

53-1

ACM

EXCE

LLEN

T

M-5

I-90

EB68

.2RA

MP

- EXI

TPL

AZA

15NW

T-RT

53-2

IPO

EXCE

LLEN

T

M-5

I-90

EB68

.2RA

MP

- EXI

TPL

AZA

15NW

T-RT

53-4

ACM

EXCE

LLEN

T

M-5

I-90

EB68

.2RA

MP

- EXI

TPL

AZA

15NW

T-RT

53-5

ACM

EXCE

LLEN

T

M-5

I-90

EB68

.2RA

MP

- EXI

TPL

AZA

15NW

T-RT

53-6

IPO

EXCE

LLEN

T

M-5

I-90

EB68

.2RA

MP

- EXI

TPL

AZA

15NW

T-RT

53-7

IPO

GOOD

M-5

I-90

WB

70.7

RAM

P - E

NTRA

NCE

PLAZ

A 18

NWT-

ARLI

NH-1

IPO

EXCE

LLEN

T

M-5

I-90

WB

70.7

RAM

P - E

NTRA

NCE

PLAZ

A 18

NWT-

ARLI

NH-2

ATPM

EXCE

LLEN

T

M-5

I-90

WB

70.7

RAM

P - E

NTRA

NCE

PLAZ

A 18

NWT-

ARLI

NH-3

IPO

EXCE

LLEN

T

M-5

I-90

EB70

.7RA

MP

- EXI

TPL

AZA

18NW

T-AR

LINH

-4IP

OEX

CELL

ENT

M-5

I-90

EB70

.7RA

MP

- EXI

TPL

AZA

18NW

T-AR

LINH

-5AT

PMEX

CELL

ENT

M-5

I-90

EB70

.7RA

MP

- EXI

TPL

AZA

18NW

T-AR

LINH

-6IP

OGO

OD

M-5

I-90

WB

73.5

RAM

P - E

NTRA

NCE

PLAZ

A 18

ANW

T-EL

MT-

1SH

OULD

EREX

CELL

ENT

M-5

I-90

WB

73.5

RAM

P - E

NTRA

NCE

PLAZ

A 18

ANW

T-EL

MT-

2AE

TEX

CELL

ENT

M-5

I-90

WB

73.5

RAM

P - E

NTRA

NCE

PLAZ

A 18

ANW

T-EL

MT-

3AE

TEX

CELL

ENT

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-5

I-90

EB73

.5RA

MP

- EXI

TPL

AZA

18A

NWT-

ELM

T-4

AET

EXCE

LLEN

T

M-5

I-90

EB73

.5RA

MP

- EXI

TPL

AZA

18A

NWT-

ELM

T-5

AET

EXCE

LLEN

T

M-5

I-90

WB

77.1

MAI

NLIN

EPL

AZA

17NW

T-DE

VNA-

51SH

OULD

EREX

CELL

ENT

M-5

I-90

WB

77.1

MAI

NLIN

EPL

AZA

17NW

T-DE

VNA-

52OR

TGO

OD

M-5

I-90

WB

77.1

MAI

NLIN

EPL

AZA

17NW

T-DE

VNA-

53OR

TEX

CELL

ENT

M-5

I-90

WB

77.1

MAI

NLIN

EPL

AZA

17NW

T-DE

VNA-

54OR

TEX

CELL

ENT

M-5

I-90

WB

77.1

MAI

NLIN

EPL

AZA

17NW

T-DE

VNA-

55OR

TEX

CELL

ENT

M-5

I-90

WB

77.1

MAI

NLIN

EPL

AZA

17NW

T-DE

VNA-

56SH

OULD

EREX

CELL

ENT

M-5

I-90

WB

77.1

MAI

NLIN

EPL

AZA

17NW

T-DE

VNA-

71M

LTEX

CELL

ENT

M-5

I-90

WB

77.1

MAI

NLIN

EPL

AZA

17NW

T-DE

VNA-

72M

LTEX

CELL

ENT

M-5

I-90

WB

77.1

MAI

NLIN

EPL

AZA

17NW

T-DE

VNA-

73M

LTEX

CELL

ENT

M-5

I-90

WB

77.1

MAI

NLIN

EPL

AZA

17NW

T-DE

VNA-

74M

LTGO

OD

M-5

I-90

WB

77.1

MAI

NLIN

EPL

AZA

17NW

T-DE

VNA-

75M

LTGO

OD

M-5

I-90

WB

77.1

MAI

NLIN

EPL

AZA

17NW

T-DE

VNA-

76IP

OEX

CELL

ENT

M-5

I-90

EB78

.5M

AINL

INE

PLAZ

A 19

NWT-

RIVR

R-51

SHOU

LDER

EXCE

LLEN

T

M-5

I-90

EB78

.5M

AINL

INE

PLAZ

A 19

NWT-

RIVR

R-52

ORT

EXCE

LLEN

T

404 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 405

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-5

I-90

EB78

.5M

AINL

INE

PLAZ

A 19

NWT-

RIVR

R-53

ORT

EXCE

LLEN

T

M-5

I-90

EB78

.5M

AINL

INE

PLAZ

A 19

NWT-

RIVR

R-54

ORT

EXCE

LLEN

T

M-5

I-90

EB78

.5M

AINL

INE

PLAZ

A 19

NWT-

RIVR

R-55

SHOU

LDER

EXCE

LLEN

T

M-5

I-90

EB78

.5M

AINL

INE

PLAZ

A 19

NWT-

RIVR

R-71

MLT

EXCE

LLEN

T

M-5

I-90

EB78

.5M

AINL

INE

PLAZ

A 19

NWT-

RIVR

R-72

MLT

EXCE

LLEN

T

M-5

I-90

EB78

.5M

AINL

INE

PLAZ

A 19

NWT-

RIVR

R-73

MLT

EXCE

LLEN

T

M-5

I-90

EB78

.5M

AINL

INE

PLAZ

A 19

NWT-

RIVR

R-74

ATPM

EXCE

LLEN

T

M-5

I-90

EB78

.5M

AINL

INE

PLAZ

A 19

NWT-

RIVR

R-75

ATPM

EXCE

LLEN

T

M-5

I-90

EB78

.5M

AINL

INE

PLAZ

A 19

NWT-

RIVR

R-76

IPO

EXCE

LLEN

T

M-5

I-90

EB78

.5M

AINL

INE

PLAZ

A 19

NWT-

RIVR

R-77

IPO

EXCE

LLEN

T

M-6

I-90

WB

36.1

RAM

P - E

XIT

PLAZ

A 7A

NWT-

RTE2

3-61

SHOU

LDER

NEW

M-6

I-90

WB

36.1

RAM

P - E

XIT

PLAZ

A 7A

NWT-

RTE2

3-62

AET

NEW

M-6

I-90

WB

36.1

RAM

P - E

XIT

PLAZ

A 7A

NWT-

RTE2

3-63

SHOU

LDER

NEW

M-6

I-90

WB

36.1

RAM

P - E

NTRA

NCE

PLAZ

A 7A

NWT-

RTE2

3-65

SHOU

LDER

NEW

M-6

I-90

WB

36.1

RAM

P - E

NTRA

NCE

PLAZ

A 7A

NWT-

RTE2

3-66

AET

NEW

M-6

I-90

WB

36.1

RAM

P - E

NTRA

NCE

PLAZ

A 7A

NWT-

RTE2

3-67

SHOU

LDER

NEW

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-6

I-90

EB36

.1RA

MP

- EXI

TPL

AZA

7ANW

T-RT

E23-

53SH

OULD

ERNE

W

M-6

I-90

EB36

.1RA

MP

- EXI

TPL

AZA

7ANW

T-RT

E23-

52AE

TNE

W

M-6

I-90

EB36

.1RA

MP

- EXI

TPL

AZA

7ANW

T-RT

E23-

51SH

OULD

ERNE

W

M-6

I-90

EB37

.8M

AINL

INE

PLAZ

A 7

NWT-

MRN

GO-5

1SH

OULD

EREX

CELL

ENT

M-6

I-90

EB37

.8M

AINL

INE

PLAZ

A 7

NWT-

MRN

GO-5

2OR

TEX

CELL

ENT

M-6

I-90

EB37

.8M

AINL

INE

PLAZ

A 7

NWT-

MRN

GO-5

3OR

TEX

CELL

ENT

M-6

I-90

EB37

.8M

AINL

INE

PLAZ

A 7

NWT-

MRN

GO-5

4OR

TEX

CELL

ENT

M-6

I-90

EB37

.8M

AINL

INE

PLAZ

A 7

NWT-

MRN

GO-5

5SH

OULD

EREX

CELL

ENT

M-6

I-90

EB37

.8M

AINL

INE

PLAZ

A 7

NWT-

MRN

GO-7

1M

LTEX

CELL

ENT

M-6

I-90

EB37

.8M

AINL

INE

PLAZ

A 7

NWT-

MRN

GO-7

2M

LTEX

CELL

ENT

M-6

I-90

EB37

.8M

AINL

INE

PLAZ

A 7

NWT-

MRN

GO-7

3AT

PMEX

CELL

ENT

M-6

I-90

WB

46.4

RAM

P - E

XIT

PLAZ

A 6

NWT-

RT47

-51

SHOU

LDER

GOOD

M-6

I-90

WB

46.4

RAM

P - E

XIT

PLAZ

A 6

NWT-

RT47

-52

AET

EXCE

LLEN

T

M-6

I-90

WB

46.4

RAM

P - E

XIT

PLAZ

A 6

NWT-

RT47

-53

AET

EXCE

LLEN

T

M-6

I-90

WB

46.4

RAM

P - E

NTRA

NCE

PLAZ

A 6

NWT-

RT47

-54

AET

GOOD

M-6

I-90

WB

46.4

RAM

P - E

NTRA

NCE

PLAZ

A 6

NWT-

RT47

-55

SHOU

LDER

EXCE

LLEN

T

406 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 407

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-6

I-90

EB46

.4RA

MP

- ENT

RANC

EPL

AZA

6NW

T-RT

47-6

1SH

OULD

ERGO

OD

M-6

I-90

EB46

.4RA

MP

- ENT

RANC

EPL

AZA

6NW

T-RT

47-6

2AE

TEX

CELL

ENT

M-6

I-90

EB46

.4RA

MP

- ENT

RANC

EPL

AZA

6NW

T-RT

47-6

3AE

TEX

CELL

ENT

M-6

I-90

EB46

.4RA

MP

- EXI

TPL

AZA

6NW

T-RT

47-6

4AE

TEX

CELL

ENT

M-6

I-90

EB46

.4RA

MP

- EXI

TPL

AZA

6NW

T-RT

47-6

5SH

OULD

EREX

CELL

ENT

M-6

I-90

EB52

.1RA

MP

- EXI

TPL

AZA

8NW

T-RN

DLL-

1IP

OGO

OD

M-6

I-90

EB52

.1RA

MP

- EXI

TPL

AZA

8NW

T-RN

DLL-

2AT

PMEX

CELL

ENT

M-6

I-90

WB

52.1

RAM

P - E

NTRA

NCE

PLAZ

A 8

NWT-

RNDL

L-3

ATPM

EXCE

LLEN

T

M-6

I-90

WB

52.1

RAM

P - E

NTRA

NCE

PLAZ

A 8

NWT-

RNDL

L-4

IPO

EXCE

LLEN

T

M-6

I-90

WB

53.8

MAI

NLIN

EPL

AZA

9NW

T-EL

GNR-

51SH

OULD

EREX

CELL

ENT

M-6

I-90

WB

53.8

MAI

NLIN

EPL

AZA

9NW

T-EL

GNR-

52OR

TEX

CELL

ENT

M-6

I-90

WB

53.8

MAI

NLIN

EPL

AZA

9NW

T-EL

GNR-

53OR

TEX

CELL

ENT

M-6

I-90

WB

53.8

MAI

NLIN

EPL

AZA

9NW

T-EL

GNR-

54OR

TEX

CELL

ENT

M-6

I-90

WB

53.8

MAI

NLIN

EPL

AZA

9NW

T-EL

GNR-

55SH

OULD

ERGO

OD

M-6

I-90

EB53

.8M

AINL

INE

PLAZ

A 9

NWT-

ELGN

R-61

SHOU

LDER

EXCE

LLEN

T

M-6

I-90

EB53

.8M

AINL

INE

PLAZ

A 9

NWT-

ELGN

R-62

ORT

EXCE

LLEN

T

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-6

I-90

EB53

.8M

AINL

INE

PLAZ

A 9

NWT-

ELGN

R-63

ORT

EXCE

LLEN

T

M-6

I-90

EB53

.8M

AINL

INE

PLAZ

A 9

NWT-

ELGN

R-64

ORT

EXCE

LLEN

T

M-6

I-90

EB53

.8M

AINL

INE

PLAZ

A 9

NWT-

ELGN

R-65

SHOU

LDER

EXCE

LLEN

T

M-6

I-90

WB

53.8

MAI

NLIN

EPL

AZA

9NW

T-EL

GNR-

71M

LTEX

CELL

ENT

M-6

I-90

WB

53.8

MAI

NLIN

EPL

AZA

9NW

T-EL

GNR-

72M

LTEX

CELL

ENT

M-6

I-90

WB

53.8

MAI

NLIN

EPL

AZA

9NW

T-EL

GNR-

73AT

PMEX

CELL

ENT

M-6

I-90

WB

53.8

MAI

NLIN

EPL

AZA

9NW

T-EL

GNR-

74AT

PMEX

CELL

ENT

M-6

I-90

WB

53.8

MAI

NLIN

EPL

AZA

9NW

T-EL

GNR-

75IP

OEX

CELL

ENT

M-6

I-90

EB53

.8M

AINL

INE

PLAZ

A 9

NWT-

ELGN

R-81

IPO

EXCE

LLEN

T

M-6

I-90

EB53

.8M

AINL

INE

PLAZ

A 9

NWT-

ELGN

R-82

ATPM

EXCE

LLEN

T

M-6

I-90

EB53

.8M

AINL

INE

PLAZ

A 9

NWT-

ELGN

R-83

ATPM

EXCE

LLEN

T

M-6

I-90

EB53

.8M

AINL

INE

PLAZ

A 9

NWT-

ELGN

R-84

MLT

EXCE

LLEN

T

M-6

I-90

EB53

.8M

AINL

INE

PLAZ

A 9

NWT-

ELGN

R-85

MLT

EXCE

LLEN

T

M-6

I-90

WB

54.6

RAM

P - E

XIT

PLAZ

A 11

NWT-

RT31

N-1

ACM

EXCE

LLEN

T

M-6

I-90

EB54

.6RA

MP

- ENT

RANC

EPL

AZA

11NW

T-RT

31N-

2AC

MEX

CELL

ENT

M-6

I-90

EB54

.6RA

MP

- ENT

RANC

EPL

AZA

11NW

T-RT

31N-

3AC

MEX

CELL

ENT

408 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 409

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-6

I-90

WB

54.6

RAM

P - E

XIT

PLAZ

A 11

NWT-

RT31

N-4

ACM

EXCE

LLEN

T

M-6

I-90

WB

54.6

RAM

P - E

XIT

PLAZ

A 11

NWT-

RT31

N-5

IPO

EXCE

LLEN

T

M-6

I-90

EB54

.6RA

MP

- ENT

RANC

EPL

AZA

11NW

T-RT

31N-

51AE

TEX

CELL

ENT

M-6

I-90

EB54

.6RA

MP

- ENT

RANC

EPL

AZA

11NW

T-RT

31N-

52AE

TEX

CELL

ENT

M-7

I-90

EB3.

5M

AINL

INE

PLAZ

A 1

NWT-

SBLT

-51

SHOU

LDER

EXCE

LLEN

T

M-7

I-90

EB3.

5M

AINL

INE

PLAZ

A 1

NWT-

SBLT

-52

ORT

EXCE

LLEN

T

M-7

I-90

EB3.

5M

AINL

INE

PLAZ

A 1

NWT-

SBLT

-53

ORT

EXCE

LLEN

T

M-7

I-90

EB3.

5M

AINL

INE

PLAZ

A 1

NWT-

SBLT

-54

ORT

EXCE

LLEN

T

M-7

I-90

EB3.

5M

AINL

INE

PLAZ

A 1

NWT-

SBLT

-55

SHOU

LDER

EXCE

LLEN

T

M-7

I-90

WB

3.5

MAI

NLIN

EPL

AZA

1NW

T-SB

LT-6

1SH

OULD

ERGO

OD

M-7

I-90

WB

3.5

MAI

NLIN

EPL

AZA

1NW

T-SB

LT-6

2OR

TEX

CELL

ENT

M-7

I-90

WB

3.5

MAI

NLIN

EPL

AZA

1NW

T-SB

LT-6

3OR

TEX

CELL

ENT

M-7

I-90

WB

3.5

MAI

NLIN

EPL

AZA

1NW

T-SB

LT-6

4OR

TEX

CELL

ENT

M-7

I-90

WB

3.5

MAI

NLIN

EPL

AZA

1NW

T-SB

LT-6

5SH

OULD

EREX

CELL

ENT

M-7

I-90

EB3.

5M

AINL

INE

PLAZ

A 1

NWT-

SBLT

-71

MLT

EXCE

LLEN

T

M-7

I-90

EB3.

5M

AINL

INE

PLAZ

A 1

NWT-

SBLT

-72

MLT

EXCE

LLEN

T

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-7

I-90

EB3.

5M

AINL

INE

PLAZ

A 1

NWT-

SBLT

-73

MLT

EXCE

LLEN

T

M-7

I-90

EB3.

5M

AINL

INE

PLAZ

A 1

NWT-

SBLT

-74

MLT

GOOD

M-7

I-90

EB3.

5M

AINL

INE

PLAZ

A 1

NWT-

SBLT

-75

MLT

GOOD

M-7

I-90

WB

3.5

MAI

NLIN

EPL

AZA

1NW

T-SB

LT-8

1M

LTEX

CELL

ENT

M-7

I-90

WB

3.5

MAI

NLIN

EPL

AZA

1NW

T-SB

LT-8

2M

LTEX

CELL

ENT

M-7

I-90

WB

3.5

MAI

NLIN

EPL

AZA

1NW

T-SB

LT-8

3M

LTEX

CELL

ENT

M-7

I-90

WB

3.5

MAI

NLIN

EPL

AZA

1NW

T-SB

LT-8

4M

LTEX

CELL

ENT

M-7

I-90

WB

3.5

MAI

NLIN

EPL

AZA

1NW

T-SB

LT-8

5M

LTEX

CELL

ENT

M-7

I-90

EB8.

9RA

MP

- ENT

RANC

EPL

AZA

4NW

T-RT

173-

1AT

PMEX

CELL

ENT

M-7

I-90

EB8.

9RA

MP

- ENT

RANC

EPL

AZA

4NW

T-RT

173-

2IP

OEX

CELL

ENT

M-7

I-90

WB

8.9

RAM

P - E

XIT

PLAZ

A 4

NWT-

RT17

3-3

ATPM

EXCE

LLEN

T

M-7

I-90

WB

8.9

RAM

P - E

XIT

PLAZ

A 4

NWT-

RT17

3-4

IPO

EXCE

LLEN

T

M-7

I-90

WB

12.3

RAM

P - E

XIT

PLAZ

A 2

NWT-

RVRS

D-1

ACM

EXCE

LLEN

T

M-7

I-90

WB

12.3

RAM

P - E

XIT

PLAZ

A 2

NWT-

RVRS

D-2

IPO

EXCE

LLEN

T

M-7

I-90

EB12

.3RA

MP

- ENT

RANC

EPL

AZA

2NW

T-RV

RSD-

3AT

PMEX

CELL

ENT

M-7

I-90

EB12

.3RA

MP

- ENT

RANC

EPL

AZA

2NW

T-RV

RSD-

4IP

OEX

CELL

ENT

410 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 411

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-7

I-90

EB20

.8RA

MP

- EXI

TPL

AZA

5ANW

T-IR

ENE-

51SH

OULD

EREX

CELL

ENT

M-7

I-90

EB20

.8RA

MP

- EXI

TPL

AZA

5ANW

T-IR

ENE-

52AE

TEX

CELL

ENT

M-7

I-90

EB20

.8RA

MP

- EXI

TPL

AZA

5ANW

T-IR

ENE-

53AE

TEX

CELL

ENT

M-7

I-90

WB

20.8

RAM

P - E

NTRA

NCE

PLAZ

A 5A

NWT-

IREN

E-61

AET

EXCE

LLEN

T

M-7

I-90

WB

20.8

RAM

P - E

NTRA

NCE

PLAZ

A 5A

NWT-

IREN

E-62

AET

EXCE

LLEN

T

M-7

I-90

WB

23.3

MAI

NLIN

EPL

AZA

5NW

T-BL

VDR-

51SH

OULD

ERGO

OD

M-7

I-90

WB

23.3

MAI

NLIN

EPL

AZA

5NW

T-BL

VDR-

52OR

TEX

CELL

ENT

M-7

I-90

WB

23.3

MAI

NLIN

EPL

AZA

5NW

T-BL

VDR-

53OR

TEX

CELL

ENT

M-7

I-90

WB

23.3

MAI

NLIN

EPL

AZA

5NW

T-BL

VDR-

54OR

TEX

CELL

ENT

M-7

I-90

WB

23.3

MAI

NLIN

EPL

AZA

5NW

T-BL

VDR-

55SH

OULD

EREX

CELL

ENT

M-7

I-90

WB

23.3

MAI

NLIN

EPL

AZA

5NW

T-BL

VDR-

71M

LTEX

CELL

ENT

M-7

I-90

WB

23.3

MAI

NLIN

EPL

AZA

5NW

T-BL

VDR-

72M

LTEX

CELL

ENT

M-7

I-90

WB

23.3

MAI

NLIN

EPL

AZA

5NW

T-BL

VDR-

73AT

PMEX

CELL

ENT

M-7

I-90

WB

25.3

RAM

P - E

XIT

PLAZ

A 3

NWT-

GENO

A-1

ATPM

EXCE

LLEN

T

M-7

I-90

EB25

.3RA

MP

- EXI

TPL

AZA

3NW

T-GE

NOA-

2AT

PMEX

CELL

ENT

M-7

I-90

WB

25.3

RAM

P - E

XIT

PLAZ

A 3

NWT-

GENO

A-51

SHOU

LDER

GOOD

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-7

I-90

WB

25.3

RAM

P - E

XIT

PLAZ

A 3

NWT-

GENO

A-52

AET

EXCE

LLEN

T

M-7

I-90

EB25

.3RA

MP

- EXI

TPL

AZA

3NW

T-GE

NOA-

61SH

OULD

EREX

CELL

ENT

M-7

I-90

EB25

.3RA

MP

- EXI

TPL

AZA

3NW

T-GE

NOA-

62AE

TEX

CELL

ENT

M-8

I-88

EB10

9RA

MP

- ENT

RANC

EPL

AZA

64A

EWT-

RTE4

7-51

SHOU

LDER

NEW

M-8

I-88

EB10

9RA

MP

- ENT

RANC

EPL

AZA

64A

EWT-

RTE4

7-52

AET

NEW

M-8

I-88

EB10

9RA

MP

- ENT

RANC

EPL

AZA

64A

EWT-

RTE4

7-53

AET

NEW

M-8

I-88

EB10

9RA

MP

- ENT

RANC

EPL

AZA

64A

EWT-

RTE4

7-54

SHOU

LDER

NEW

M-8

I-88

WB

109

RAM

P - E

XIT

PLAZ

A 64

AEW

T-RT

E47-

61SH

OULD

ERNE

W

M-8

I-88

WB

109

RAM

P - E

XIT

PLAZ

A 64

AEW

T-RT

E47-

62AE

TNE

W

M-8

I-88

WB

109

RAM

P - E

XIT

PLAZ

A 64

AEW

T-RT

E47-

63SH

OULD

ERNE

W

M-8

I-88

EB11

4.4

RAM

P - E

XIT

PLAZ

A 64

CEW

T-OR

CH-3

IPO

EXCE

LLEN

T

M-8

I-88

EB11

4.4

RAM

P - E

XIT

PLAZ

A 64

CEW

T-OR

CH-4

ATPM

EXCE

LLEN

T

M-8

I-88

WB

114.

4RA

MP

- ENT

RANC

EPL

AZA

64D

EWT-

ORCH

-1AT

PMEX

CELL

ENT

M-8

I-88

WB

114.

4RA

MP

- ENT

RANC

EPL

AZA

64D

EWT-

ORCH

-2IP

OGO

OD

M-8

I-88

WB

117

RAM

P - E

NTRA

NCE

PLAZ

A 63

AEW

T-RT

31E-

1AT

PMGO

OD

M-8

I-88

EB11

7RA

MP

- EXI

TPL

AZA

63C

EWT-

RT31

E-2

ATPM

EXCE

LLEN

T

412 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 413

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-8

I-88

EB11

7.8

MAI

NLIN

EPL

AZA

61EW

T-AU

ROR-

51SH

OULD

ERFA

IR

M-8

I-88

EB11

7.8

MAI

NLIN

EPL

AZA

61EW

T-AU

ROR-

52CL

OSED

ORT

GOOD

M-8

I-88

EB11

7.8

MAI

NLIN

EPL

AZA

61EW

T-AU

ROR-

53OR

TEX

CELL

ENT

M-8

I-88

EB11

7.8

MAI

NLIN

EPL

AZA

61EW

T-AU

ROR-

54OR

TEX

CELL

ENT

M-8

I-88

EB11

7.8

MAI

NLIN

EPL

AZA

61EW

T-AU

ROR-

55OR

TEX

CELL

ENT

M-8

I-88

EB11

7.8

MAI

NLIN

EPL

AZA

61EW

T-AU

ROR-

56SH

OULD

EREX

CELL

ENT

M-8

I-88

WB

117.

8M

AINL

INE

PLAZ

A 61

EWT-

AURO

R-61

SHOU

LDER

GOOD

M-8

I-88

WB

117.

8M

AINL

INE

PLAZ

A 61

EWT-

AURO

R-62

ORT

EXCE

LLEN

T

M-8

I-88

WB

117.

8M

AINL

INE

PLAZ

A 61

EWT-

AURO

R-63

ORT

EXCE

LLEN

T

M-8

I-88

WB

117.

8M

AINL

INE

PLAZ

A 61

EWT-

AURO

R-64

ORT

EXCE

LLEN

T

M-8

I-88

WB

117.

8M

AINL

INE

PLAZ

A 61

EWT-

AURO

R-65

CLOS

ED O

RTEX

CELL

ENT

M-8

I-88

WB

117.

8M

AINL

INE

PLAZ

A 61

EWT-

AURO

R-66

SHOU

LDER

GOOD

M-8

I-88

EB11

7.8

MAI

NLIN

EPL

AZA

61EW

T-AU

ROR-

71M

LTEX

CELL

ENT

M-8

I-88

EB11

7.8

MAI

NLIN

EPL

AZA

61EW

T-AU

ROR-

72M

LTEX

CELL

ENT

M-8

I-88

EB11

7.8

MAI

NLIN

EPL

AZA

61EW

T-AU

ROR-

73M

LTEX

CELL

ENT

M-8

I-88

EB11

7.8

MAI

NLIN

EPL

AZA

61EW

T-AU

ROR-

74AT

PMEX

CELL

ENT

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-8

I-88

WB

117.

8M

AINL

INE

PLAZ

A 61

EWT-

AURO

R-83

ATPM

EXCE

LLEN

T

M-8

I-88

WB

117.

8M

AINL

INE

PLAZ

A 61

EWT-

AURO

R-84

MLT

EXCE

LLEN

T

M-8

I-88

WB

117.

8M

AINL

INE

PLAZ

A 61

EWT-

AURO

R-85

MLT

EXCE

LLEN

T

M-8

I-88

WB

117.

8M

AINL

INE

PLAZ

A 61

EWT-

AURO

R-86

MLT

EXCE

LLEN

T

M-8

I-88

EB11

9.2

RAM

P - E

NTRA

NCE

PLAZ

A 59

AEW

T-FR

NSW

-3AC

MEX

CELL

ENT

M-8

I-88

EB11

9.2

RAM

P - E

NTRA

NCE

PLAZ

A 59

AEW

T-FR

NSW

-7IP

OGO

OD

M-8

I-88

WB

119.

2RA

MP

- EXI

TPL

AZA

59D

EWT-

FRNS

W-4

ACM

GOOD

M-8

I-88

EB11

9.2

RAM

P - E

NTRA

NCE

PLAZ

A 59

FEW

T-FR

NSW

-2AC

MGO

OD

M-8

I-88

WB

119.

2RA

MP

- EXI

TPL

AZA

59G

EWT-

FRNS

W-1

ACM

EXCE

LLEN

T

M-8

I-88

WB

119.

2RA

MP

- EXI

TPL

AZA

59G

EWT-

FRNS

W-5

IPO

GOOD

M-8

I-88

WB

121.

4RA

MP

- EXI

TPL

AZA

60EW

T-EO

LA-5

1SH

OULD

EREX

CELL

ENT

M-8

I-88

WB

121.

4RA

MP

- EXI

TPL

AZA

60EW

T-EO

LA-5

2AE

TEX

CELL

ENT

M-8

I-88

WB

121.

4RA

MP

- EXI

TPL

AZA

60EW

T-EO

LA-5

3AE

TEX

CELL

ENT

M-8

I-88

EB12

1.4

RAM

P - E

NTRA

NCE

PLAZ

A 60

EWT-

EOLA

-61

SHOU

LDER

EXCE

LLEN

T

M-8

I-88

EB12

1.4

RAM

P - E

NTRA

NCE

PLAZ

A 60

EWT-

EOLA

-62

AET

EXCE

LLEN

T

M-8

I-88

EB12

1.4

RAM

P - E

NTRA

NCE

PLAZ

A 60

EWT-

EOLA

-63

AET

EXCE

LLEN

T

414 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 415

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-8

I-88

EB12

5.2

RAM

P - E

XIT

PLAZ

A 58

CEW

T-W

NFLD

-5AT

PMEX

CELL

ENT

M-8

I-88

EB12

5.2

RAM

P - E

XIT

PLAZ

A 58

CEW

T-W

NFLD

-6IP

OGO

OD

M-8

I-88

WB

125.

2RA

MP

- ENT

RANC

EPL

AZA

58D

EWT-

WNF

LD-7

ATPM

GOOD

M-8

I-88

WB

125.

2RA

MP

- ENT

RANC

EPL

AZA

58D

EWT-

WNF

LD-8

IPO

EXCE

LLEN

T

M-8

I-88

EB12

7.4

RAM

P - E

XIT

PLAZ

A 57

BEW

T-NP

RVL-

1IP

OGO

OD

M-8

I-88

EB12

7.4

RAM

P - E

XIT

PLAZ

A 57

BEW

T-NP

RVL-

2AT

PMEX

CELL

ENT

M-8

I-88

EB12

7.4

RAM

P - E

XIT

PLAZ

A 57

BEW

T-NP

RVL-

3IP

OEX

CELL

ENT

M-8

I-88

WB

127.

4RA

MP

- ENT

RANC

EPL

AZA

57C

EWT-

NPRV

L-4

IPO

EXCE

LLEN

T

M-8

I-88

WB

127.

4RA

MP

- ENT

RANC

EPL

AZA

57C

EWT-

NPRV

L-5

ATPM

EXCE

LLEN

T

M-8

I-88

WB

127.

4RA

MP

- ENT

RANC

EPL

AZA

57C

EWT-

NPRV

L-6

IPO

GOOD

M-8

I-88

WB

133.

7RA

MP

- ENT

RANC

EPL

AZA

56D

EWT-

HGLN

D-1

ATPM

GOOD

M-8

I-88

WB

133.

7RA

MP

- ENT

RANC

EPL

AZA

56D

EWT-

HGLN

D-2

IPO

GOOD

M-8

I-88

EB13

4.3

RAM

P - E

XIT

PLAZ

A 56

CEW

T-HG

LND-

3AC

MEX

CELL

ENT

M-8

I-88

EB13

4.3

RAM

P - E

XIT

PLAZ

A 56

CEW

T-HG

LND-

4AC

MGO

OD

M-8

I-88

EB13

5.1

MAI

NLIN

EPL

AZA

52EW

T-M

EYER

-51

SHOU

LDER

EXCE

LLEN

T

M-8

I-88

EB13

5.1

MAI

NLIN

EPL

AZA

52EW

T-M

EYER

-52

ORT

EXCE

LLEN

T

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-8

I-88

EB13

5.1

MAI

NLIN

EPL

AZA

52EW

T-M

EYER

-53

ORT

EXCE

LLEN

T

M-8

I-88

EB13

5.1

MAI

NLIN

EPL

AZA

52EW

T-M

EYER

-54

ORT

EXCE

LLEN

T

M-8

I-88

EB13

5.1

MAI

NLIN

EPL

AZA

52EW

T-M

EYER

-55

ORT

EXCE

LLEN

T

M-8

I-88

EB13

5.1

MAI

NLIN

EPL

AZA

52EW

T-M

EYER

-56

SHOU

LDER

EXCE

LLEN

T

M-8

I-88

EB13

5.1

MAI

NLIN

EPL

AZA

52EW

T-M

EYER

-71

MLT

EXCE

LLEN

T

M-8

I-88

EB13

5.1

MAI

NLIN

EPL

AZA

52EW

T-M

EYER

-72

MLT

EXCE

LLEN

T

M-8

I-88

EB13

5.1

MAI

NLIN

EPL

AZA

52EW

T-M

EYER

-73

MLT

GOOD

M-8

I-88

EB13

5.1

MAI

NLIN

EPL

AZA

52EW

T-M

EYER

-74

MLT

GOOD

M-8

I-88

EB13

6.4

RAM

P - E

NTRA

NCE

PLAZ

A 55

SEW

T-M

DWRD

-1AT

PMEX

CELL

ENT

M-8

I-88

EB13

6.4

RAM

P - E

NTRA

NCE

PLAZ

A 55

SEW

T-M

DWRD

-2IP

OEX

CELL

ENT

M-8

I-88

EB13

7.1

RAM

P - E

NTRA

NCE

PLAZ

A 54

BEW

T-RT

83-1

IPO

GOOD

M-8

I-88

EB13

7.1

RAM

P - E

NTRA

NCE

PLAZ

A 54

BEW

T-RT

83-2

ATPM

EXCE

LLEN

T

M-8

I-88

EB13

7.1

RAM

P - E

NTRA

NCE

PLAZ

A 54

BEW

T-RT

83-3

IPO

EXCE

LLEN

T

M-8

I-88

WB

137.

8RA

MP

- ENT

RANC

EPL

AZA

53A

EWT-

SPRN

G-1

IPO

EXCE

LLEN

T

M-8

I-88

WB

137.

8RA

MP

- ENT

RANC

EPL

AZA

53A

EWT-

SPRN

G-2

ATPM

EXCE

LLEN

T

M-8

I-88

WB

137.

8RA

MP

- ENT

RANC

EPL

AZA

53A

EWT-

SPRN

G-3

IPO

EXCE

LLEN

T

416 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 417

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-8

I-88

WB

138.

1M

AINL

INE

PLAZ

A 51

EWT-

YORK

R-51

SHOU

LDER

EXCE

LLEN

T

M-8

I-88

WB

138.

1M

AINL

INE

PLAZ

A 51

EWT-

YORK

R-52

ORT

EXCE

LLEN

T

M-8

I-88

WB

138.

1M

AINL

INE

PLAZ

A 51

EWT-

YORK

R-53

ORT

GOOD

M-8

I-88

WB

138.

1M

AINL

INE

PLAZ

A 51

EWT-

YORK

R-54

ORT

EXCE

LLEN

T

M-8

I-88

WB

138.

1M

AINL

INE

PLAZ

A 51

EWT-

YORK

R-55

ORT

EXCE

LLEN

T

M-8

I-88

WB

138.

1M

AINL

INE

PLAZ

A 51

EWT-

YORK

R-56

SHOU

LDER

GOOD

M-8

I-88

WB

138.

1M

AINL

INE

PLAZ

A 51

EWT-

YORK

R-71

IPO

EXCE

LLEN

T

M-8

I-88

WB

138.

1M

AINL

INE

PLAZ

A 51

EWT-

YORK

R-72

MLT

EXCE

LLEN

T

M-8

I-88

WB

138.

1M

AINL

INE

PLAZ

A 51

EWT-

YORK

R-73

MLT

EXCE

LLEN

T

M-8

I-88

WB

138.

1M

AINL

INE

PLAZ

A 51

EWT-

YORK

R-74

MLT

EXCE

LLEN

T

M-8

I-88

WB

138.

1M

AINL

INE

PLAZ

A 51

EWT-

YORK

R-75

MLT

GOOD

M-1

1I-8

8EB

86.2

MAI

NLIN

EPL

AZA

66EW

T-DK

LBM

-51

SHOU

LDER

EXCE

LLEN

T

M-1

1I-8

8EB

86.2

MAI

NLIN

EPL

AZA

66EW

T-DK

LBM

-52

ORT

EXCE

LLEN

T

M-1

1I-8

8EB

86.2

MAI

NLIN

EPL

AZA

66EW

T-DK

LBM

-53

ORT

EXCE

LLEN

T

M-1

1I-8

8EB

86.2

MAI

NLIN

EPL

AZA

66EW

T-DK

LBM

-54

SHOU

LDER

EXCE

LLEN

T

M-1

1I-8

8W

B86

.2M

AINL

INE

PLAZ

A 66

EWT-

DKLB

M-6

1SH

OULD

EREX

CELL

ENT

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-1

1I-8

8W

B86

.2M

AINL

INE

PLAZ

A 66

EWT-

DKLB

M-6

2OR

TEX

CELL

ENT

M-1

1I-8

8W

B86

.2M

AINL

INE

PLAZ

A 66

EWT-

DKLB

M-6

3OR

TEX

CELL

ENT

M-1

1I-8

8W

B86

.2M

AINL

INE

PLAZ

A 66

EWT-

DKLB

M-6

4SH

OULD

EREX

CELL

ENT

M-1

1I-8

8EB

86.2

MAI

NLIN

EPL

AZA

66EW

T-DK

LBM

-71

ATPM

EXCE

LLEN

T

M-1

1I-8

8EB

86.2

MAI

NLIN

EPL

AZA

66EW

T-DK

LBM

-72

MLT

GOOD

M-1

1I-8

8EB

86.2

MAI

NLIN

EPL

AZA

66EW

T-DK

LBM

-73

MLT

EXCE

LLEN

T

M-1

1I-8

8W

B86

.2M

AINL

INE

PLAZ

A 66

EWT-

DKLB

M-8

1M

LTEX

CELL

ENT

M-1

1I-8

8W

B86

.2M

AINL

INE

PLAZ

A 66

EWT-

DKLB

M-8

2M

LTEX

CELL

ENT

M-1

1I-8

8W

B86

.2M

AINL

INE

PLAZ

A 66

EWT-

DKLB

M-8

3AT

PMEX

CELL

ENT

M-1

1I-8

8W

B91

.4RA

MP

- EXI

TPL

AZA

67B

EWT-

DKLB

W-3

IPO

EXCE

LLEN

T

M-1

1I-8

8W

B91

.4RA

MP

- EXI

TPL

AZA

67B

EWT-

DKLB

W-4

ATPM

GOOD

M-1

1I-8

8EB

91.4

RAM

P - E

NTRA

NCE

PLAZ

A 67

CEW

T-DK

LBW

-1AT

PMGO

OD

M-1

1I-8

8EB

91.4

RAM

P - E

NTRA

NCE

PLAZ

A 67

CEW

T-DK

LBW

-2IP

OEX

CELL

ENT

M-1

1I-8

8W

B94

RAM

P - E

XIT

PLAZ

A 65

JEW

T-DK

LBE-

1IP

OEX

CELL

ENT

M-1

1I-8

8W

B94

RAM

P - E

XIT

PLAZ

A 65

JEW

T-DK

LBE-

2AT

PMEX

CELL

ENT

M-1

1I-8

8EB

94RA

MP

- ENT

RANC

EPL

AZA

65K

EWT-

DKLB

E-3

IPO

EXCE

LLEN

T

418 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 419

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-1

1I-8

8EB

94RA

MP

- ENT

RANC

EPL

AZA

65K

EWT-

DKLB

E-4

ATPM

EXCE

LLEN

T

M-1

2I-8

8W

B56

.4M

AINL

INE

PLAZ

A 69

EWT-

DIXN

M-5

1SH

OULD

ERFA

IR

M-1

2I-8

8W

B56

.4M

AINL

INE

PLAZ

A 69

EWT-

DIXN

M-5

2OR

TEX

CELL

ENT

M-1

2I-8

8W

B56

.4M

AINL

INE

PLAZ

A 69

EWT-

DIXN

M-5

3OR

TGO

OD

M-1

2I-8

8W

B56

.4M

AINL

INE

PLAZ

A 69

EWT-

DIXN

M-5

4SH

OULD

ERGO

OD

M-1

2I-8

8EB

56.4

MAI

NLIN

EPL

AZA

69EW

T-DI

XNM

-61

SHOU

LDER

EXCE

LLEN

T

M-1

2I-8

8EB

56.4

MAI

NLIN

EPL

AZA

69EW

T-DI

XNM

-62

ORT

GOOD

M-1

2I-8

8EB

56.4

MAI

NLIN

EPL

AZA

69EW

T-DI

XNM

-63

ORT

EXCE

LLEN

T

M-1

2I-8

8EB

56.4

MAI

NLIN

EPL

AZA

69EW

T-DI

XNM

-64

SHOU

LDER

GOOD

M-1

2I-8

8W

B56

.4M

AINL

INE

PLAZ

A 69

EWT-

DIXN

M-7

1AT

PMEX

CELL

ENT

M-1

2I-8

8W

B56

.4M

AINL

INE

PLAZ

A 69

EWT-

DIXN

M-7

2AT

PMEX

CELL

ENT

M-1

2I-8

8W

B56

.4M

AINL

INE

PLAZ

A 69

EWT-

DIXN

M-7

3M

LTEX

CELL

ENT

M-1

2I-8

8EB

56.4

MAI

NLIN

EPL

AZA

69EW

T-DI

XNM

-81

MLT

EXCE

LLEN

T

M-1

2I-8

8EB

56.4

MAI

NLIN

EPL

AZA

69EW

T-DI

XNM

-82

ATPM

EXCE

LLEN

T

M-1

2I-8

8EB

56.4

MAI

NLIN

EPL

AZA

69EW

T-DI

XNM

-83

ATPM

EXCE

LLEN

T

M-1

4I-3

55NB

0.8

RAM

P - E

XIT

PLAZ

A 10

1NS

T-RT

6-1

IPO

EXCE

LLEN

T

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-1

4I-3

55NB

0.8

RAM

P - E

XIT

PLAZ

A 10

1NS

T-RT

6-2

ATPM

EXCE

LLEN

T

M-1

4I-3

55SB

0.8

RAM

P - E

NTRA

NCE

PLAZ

A 10

1NS

T-RT

6-3

ATPM

EXCE

LLEN

T

M-1

4I-3

55SB

0.8

RAM

P - E

NTRA

NCE

PLAZ

A 10

1NS

T-RT

6-4

IPO

GOOD

M-1

4I-3

55NB

3.3

MAI

NLIN

EPL

AZA

99NS

T-SP

RCK-

51SH

OULD

ERGO

OD

M-1

4I-3

55NB

3.3

MAI

NLIN

EPL

AZA

99NS

T-SP

RCK-

52OR

TEX

CELL

ENT

M-1

4I-3

55NB

3.3

MAI

NLIN

EPL

AZA

99NS

T-SP

RCK-

53OR

TEX

CELL

ENT

M-1

4I-3

55NB

3.3

MAI

NLIN

EPL

AZA

99NS

T-SP

RCK-

54OR

TEX

CELL

ENT

M-1

4I-3

55NB

3.3

MAI

NLIN

EPL

AZA

99NS

T-SP

RCK-

55SH

OULD

ERGO

OD

M-1

4I-3

55SB

3.3

MAI

NLIN

EPL

AZA

99NS

T-SP

RCK-

61SH

OULD

ERGO

OD

M-1

4I-3

55SB

3.3

MAI

NLIN

EPL

AZA

99NS

T-SP

RCK-

62OR

TEX

CELL

ENT

M-1

4I-3

55SB

3.3

MAI

NLIN

EPL

AZA

99NS

T-SP

RCK-

63OR

TEX

CELL

ENT

M-1

4I-3

55SB

3.3

MAI

NLIN

EPL

AZA

99NS

T-SP

RCK-

64OR

TEX

CELL

ENT

M-1

4I-3

55SB

3.3

MAI

NLIN

EPL

AZA

99NS

T-SP

RCK-

65SH

OULD

ERGO

OD

M-1

4I-3

55NB

3.3

MAI

NLIN

EPL

AZA

99NS

T-SP

RCK-

71M

LTEX

CELL

ENT

M-1

4I-3

55NB

3.3

MAI

NLIN

EPL

AZA

99NS

T-SP

RCK-

72AT

PMGO

OD

M-1

4I-3

55NB

3.3

MAI

NLIN

EPL

AZA

99NS

T-SP

RCK-

73AT

PMEX

CELL

ENT

420 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 421

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-1

4I-3

55SB

3.3

MAI

NLIN

EPL

AZA

99NS

T-SP

RCK-

81M

LTGO

OD

M-1

4I-3

55SB

3.3

MAI

NLIN

EPL

AZA

99NS

T-SP

RCK-

82AT

PMGO

OD

M-1

4I-3

55SB

3.3

MAI

NLIN

EPL

AZA

99NS

T-SP

RCK-

83AT

PMEX

CELL

ENT

M-1

4I-3

55SB

4.8

RAM

P - E

XIT

PLAZ

A 97

NST-

RT7-

1IP

OGO

OD

M-1

4I-3

55SB

4.8

RAM

P - E

XIT

PLAZ

A 97

NST-

RT7-

2AT

PMEX

CELL

ENT

M-1

4I-3

55NB

4.8

RAM

P - E

NTRA

NCE

PLAZ

A 97

NST-

RT7-

3AT

PMEX

CELL

ENT

M-1

4I-3

55NB

4.8

RAM

P - E

NTRA

NCE

PLAZ

A 97

NST-

RT7-

4IP

OEX

CELL

ENT

M-1

4I-3

55SB

7.3

RAM

P - E

XIT

PLAZ

A 95

NST-

ARCH

R-1

IPO

EXCE

LLEN

T

M-1

4I-3

55SB

7.3

RAM

P - E

XIT

PLAZ

A 95

NST-

ARCH

R-2

ATPM

EXCE

LLEN

T

M-1

4I-3

55NB

7.3

RAM

P - E

NTRA

NCE

PLAZ

A 95

NST-

ARCH

R-3

ATPM

EXCE

LLEN

T

M-1

4I-3

55NB

7.3

RAM

P - E

NTRA

NCE

PLAZ

A 95

NST-

ARCH

R-4

IPO

EXCE

LLEN

T

M-1

4I-3

55SB

8.9

RAM

P - E

XIT

PLAZ

A 93

NST-

127S

T-1

IPO

GOOD

M-1

4I-3

55SB

8.9

RAM

P - E

XIT

PLAZ

A 93

NST-

127S

T-2

ATPM

EXCE

LLEN

T

M-1

4I-3

55NB

8.9

RAM

P - E

NTRA

NCE

PLAZ

A 93

NST-

127S

T-3

ATPM

EXCE

LLEN

T

M-1

4I-3

55NB

8.9

RAM

P - E

NTRA

NCE

PLAZ

A 93

NST-

127S

T-4

IPO

EXCE

LLEN

T

M-1

4I-3

55SB

13.8

RAM

P - E

NTRA

NCE

PLAZ

A 90

NST-

BGHT

N-1

ATPM

EXCE

LLEN

T

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-1

4I-3

55SB

13.8

RAM

P - E

NTRA

NCE

PLAZ

A 90

NST-

BGHT

N-2

IPO

GOOD

M-1

4I-3

55NB

13.8

RAM

P - E

XIT

PLAZ

A 90

NST-

BGHT

N-3

IPO

GOOD

M-1

4I-3

55NB

13.8

RAM

P - E

XIT

PLAZ

A 90

NST-

BGHT

N-4

ATPM

EXCE

LLEN

T

M-1

4I-3

55SB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-51

SHOU

LDER

EXCE

LLEN

T

M-1

4I-3

55SB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-52

ORT

EXCE

LLEN

T

M-1

4I-3

55SB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-53

ORT

EXCE

LLEN

T

M-1

4I-3

55SB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-54

ORT

EXCE

LLEN

T

M-1

4I-3

55SB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-55

SHOU

LDER

GOOD

M-1

4I-3

55NB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-61

SHOU

LDER

EXCE

LLEN

T

M-1

4I-3

55NB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-62

ORT

EXCE

LLEN

T

M-1

4I-3

55NB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-63

ORT

EXCE

LLEN

T

M-1

4I-3

55NB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-64

ORT

EXCE

LLEN

T

M-1

4I-3

55NB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-65

SHOU

LDER

EXCE

LLEN

T

M-1

4I-3

55SB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-71

MLT

EXCE

LLEN

T

M-1

4I-3

55SB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-72

MLT

GOOD

M-1

4I-3

55SB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-73

ATPM

EXCE

LLEN

T

422 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 423

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-1

4I-3

55SB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-74

EXCE

LLEN

T

M-1

4I-3

55SB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-75

IPO

EXCE

LLEN

T

M-1

4I-3

55SB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-76

EXCE

LLEN

T

M-1

4I-3

55NB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-81

IPO

GOOD

M-1

4I-3

55NB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-82

IPO

GOOD

M-1

4I-3

55NB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-83

FAIR

M-1

4I-3

55NB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-84

ATPM

EXCE

LLEN

T

M-1

4I-3

55NB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-85

MLT

GOOD

M-1

4I-3

55NB

14.4

MAI

NLIN

EPL

AZA

89NS

T-BG

TNM

-86

MLT

EXCE

LLEN

T

M-1

4I-3

55NB

15.5

RAM

P - E

NTRA

NCE

PLAZ

A 87

NST-

75ST

-1IP

OGO

OD

M-1

4I-3

55NB

15.5

RAM

P - E

NTRA

NCE

PLAZ

A 87

NST-

75ST

-2AT

PMEX

CELL

ENT

M-1

4I-3

55NB

15.5

RAM

P - E

NTRA

NCE

PLAZ

A 87

NST-

75ST

-3IP

OGO

OD

M-1

4I-3

55NB

17.2

RAM

P - E

NTRA

NCE

PLAZ

A 85

NST-

63ST

-1IP

OEX

CELL

ENT

M-1

4I-3

55NB

17.2

RAM

P - E

NTRA

NCE

PLAZ

A 85

NST-

63ST

-2AT

PMEX

CELL

ENT

M-1

4I-3

55NB

17.2

RAM

P - E

NTRA

NCE

PLAZ

A 85

NST-

63ST

-3IP

OEX

CELL

ENT

M-1

4I-3

55SB

17.2

RAM

P - E

XIT

PLAZ

A 85

NST-

63ST

-4IP

OGO

OD

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-1

4I-3

55SB

17.2

RAM

P - E

XIT

PLAZ

A 85

NST-

63ST

-5AT

PMEX

CELL

ENT

M-1

4I-3

55SB

17.2

RAM

P - E

XIT

PLAZ

A 85

NST-

63ST

-6IP

OGO

OD

M-1

4I-3

55SB

17.2

RAM

P - E

XIT

PLAZ

A 87

NST-

75ST

-4IP

OGO

OD

M-1

4I-3

55SB

17.2

RAM

P - E

XIT

PLAZ

A 87

NST-

75ST

-5AT

PMGO

OD

M-1

4I-3

55SB

17.2

RAM

P - E

XIT

PLAZ

A 87

NST-

75ST

-6IP

OEX

CELL

ENT

M-1

4I-3

55SB

18.3

RAM

P - E

XIT

PLAZ

A 83

NST-

MPL

E-1

IPO

GOOD

M-1

4I-3

55SB

18.3

RAM

P - E

XIT

PLAZ

A 83

NST-

MPL

E-2

ATPM

GOOD

M-1

4I-3

55SB

18.3

RAM

P - E

XIT

PLAZ

A 83

NST-

MPL

E-3

IPO

GOOD

M-1

4I-3

55NB

18.3

RAM

P - E

NTRA

NCE

PLAZ

A 83

NST-

MPL

E-4

IPO

GOOD

M-1

4I-3

55NB

18.3

RAM

P - E

NTRA

NCE

PLAZ

A 83

NST-

MPL

E-5

ATPM

EXCE

LLEN

T

M-1

4I-3

55NB

18.3

RAM

P - E

NTRA

NCE

PLAZ

A 83

NST-

MPL

E-6

IPO

GOOD

M-1

4I-3

55SB

19.5

RAM

P - E

XIT

PLAZ

A 81

NST-

OGDN

-1AT

PMGO

OD

M-1

4I-3

55SB

19.5

RAM

P - E

XIT

PLAZ

A 81

NST-

OGDN

-2IP

OGO

OD

M-1

4I-3

55NB

19.5

RAM

P - E

NTRA

NCE

PLAZ

A 81

NST-

OGDN

-3AT

PMEX

CELL

ENT

M-1

4I-3

55NB

19.5

RAM

P - E

NTRA

NCE

PLAZ

A 81

NST-

OGDN

-4IP

OGO

OD

M-1

4I-3

55SB

22.6

RAM

P - E

NTRA

NCE

PLAZ

A 79

NST-

BTFL

D-1

ATPM

EXCE

LLEN

T

424 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 425

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-1

4I-3

55SB

22.6

RAM

P - E

NTRA

NCE

PLAZ

A 79

NST-

BTFL

D-2

IPO

GOOD

M-1

4I-3

55NB

22.6

RAM

P - E

XIT

PLAZ

A 79

NST-

BTFL

D-3

ATPM

GOOD

M-1

4I-3

55NB

22.6

RAM

P - E

XIT

PLAZ

A 79

NST-

BTFL

D-4

IPO

EXCE

LLEN

T

M-1

4I-3

55SB

24.6

RAM

P - E

NTRA

NCE

PLAZ

A 77

NST-

RSVL

T-1

ATPM

EXCE

LLEN

T

M-1

4I-3

55SB

24.6

RAM

P - E

NTRA

NCE

PLAZ

A 77

NST-

RSVL

T-2

IPO

GOOD

M-1

4I-3

55NB

24.6

RAM

P - E

XIT

PLAZ

A 77

NST-

RSVL

T-3

IPO

GOOD

M-1

4I-3

55NB

24.6

RAM

P - E

XIT

PLAZ

A 77

NST-

RSVL

T-4

ATPM

EXCE

LLEN

T

M-1

4I-3

55NB

27.9

RAM

P - E

XIT

PLAZ

A 75

NST-

NRTH

V-1

IPO

GOOD

M-1

4I-3

55NB

27.9

RAM

P - E

XIT

PLAZ

A 75

NST-

NRTH

V-2

ATPM

EXCE

LLEN

T

M-1

4I-3

55NB

27.9

RAM

P - E

XIT

PLAZ

A 75

NST-

NRTH

V-3

IPO

EXCE

LLEN

T

M-1

4I-3

55SB

27.9

RAM

P - E

NTRA

NCE

PLAZ

A 75

NST-

NRTH

V-4

IPO

EXCE

LLEN

T

M-1

4I-3

55SB

27.9

RAM

P - E

NTRA

NCE

PLAZ

A 75

NST-

NRTH

V-5

IPO

EXCE

LLEN

T

M-1

4I-3

55SB

27.9

RAM

P - E

NTRA

NCE

PLAZ

A 75

NST-

NRTH

V-6

ATPM

EXCE

LLEN

T

M-1

4I-3

55SB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-51

SHOU

LDER

EXCE

LLEN

T

M-1

4I-3

55SB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-52

ORT

EXCE

LLEN

T

M-1

4I-3

55SB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-53

ORT

EXCE

LLEN

T

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-1

4I-3

55SB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-54

ORT

EXCE

LLEN

T

M-1

4I-3

55SB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-55

SHOU

LDER

EXCE

LLEN

T

M-1

4I-3

55NB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-61

SHOU

LDER

EXCE

LLEN

T

M-1

4I-3

55NB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-62

ORT

EXCE

LLEN

T

M-1

4I-3

55NB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-63

ORT

EXCE

LLEN

T

M-1

4I-3

55NB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-64

ORT

EXCE

LLEN

T

M-1

4I-3

55NB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-65

SHOU

LDER

EXCE

LLEN

T

M-1

4I-3

55SB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-71

MLT

EXCE

LLEN

T

M-1

4I-3

55SB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-72

MLT

EXCE

LLEN

T

M-1

4I-3

55SB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-73

ATPM

EXCE

LLEN

T

M-1

4I-3

55SB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-74

FAIR

M-1

4I-3

55SB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-75

IPO

EXCE

LLEN

T

M-1

4I-3

55SB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-76

FAIR

M-1

4I-3

55NB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-81

IPO

EXCE

LLEN

T

M-1

4I-3

55NB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-82

FAIR

M-1

4I-3

55NB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-83

ATPM

EXCE

LLEN

T

426 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 427

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-1

4I-3

55NB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-84

MLT

EXCE

LLEN

T

M-1

4I-3

55NB

29.2

MAI

NLIN

EPL

AZA

73NS

T-AR

MYT

-85

MLT

EXCE

LLEN

T

M-1

6IL

390

EB6.

6M

AINL

INE

PLAZ

A 33

0EO

WA-

LAKE

-51

SHOU

LDER

GOOD

M-1

6IL

390

EB6.

6M

AINL

INE

PLAZ

A 33

0EO

WA-

LAKE

-52

AET

EXCE

LLEN

T

M-1

6IL

390

EB6.

6M

AINL

INE

PLAZ

A 33

0EO

WA-

LAKE

-53

AET

EXCE

LLEN

T

M-1

6IL

390

EB6.

6M

AINL

INE

PLAZ

A 33

0EO

WA-

LAKE

-54

AET

EXCE

LLEN

T

M-1

6IL

390

EB6.

6M

AINL

INE

PLAZ

A 33

0EO

WA-

LAKE

-55

SHOU

LDER

GOOD

M-1

6IL

390

WB

6.6

MAI

NLIN

EPL

AZA

330

EOW

A-LA

KE-6

1SH

OULD

ERGO

OD

M-1

6IL

390

WB

6.6

MAI

NLIN

EPL

AZA

330

EOW

A-LA

KE-6

2SH

OULD

ERGO

OD

M-1

6IL

390

WB

6.6

MAI

NLIN

EPL

AZA

330

EOW

A-LA

KE-6

3AE

TEX

CELL

ENT

M-1

6IL

390

WB

6.6

MAI

NLIN

EPL

AZA

330

EOW

A-LA

KE-6

4AE

TEX

CELL

ENT

M-1

6IL

390

WB

6.6

MAI

NLIN

EPL

AZA

330

EOW

A-LA

KE-6

5SH

OULD

ERGO

OD

M-1

6IL

390

EB9

MAI

NLIN

EPL

AZA

328

EOW

A-M

ITCH

-51

SHOU

LDER

EXCE

LLEN

T

M-1

6IL

390

EB9

MAI

NLIN

EPL

AZA

328

EOW

A-M

ITCH

-52

AET

EXCE

LLEN

T

M-1

6IL

390

EB9

MAI

NLIN

EPL

AZA

328

EOW

A-M

ITCH

-53

AET

EXCE

LLEN

T

M-1

6IL

390

EB9

MAI

NLIN

EPL

AZA

328

EOW

A-M

ITCH

-54

AET

EXCE

LLEN

T

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-1

6IL

390

EB9

MAI

NLIN

EPL

AZA

328

EOW

A-M

ITCH

-55

SHOU

LDER

GOOD

M-1

6IL

390

WB

9M

AINL

INE

PLAZ

A 32

8EO

WA-

MIT

CH-6

1SH

OULD

ERGO

OD

M-1

6IL

390

WB

9M

AINL

INE

PLAZ

A 32

8EO

WA-

MIT

CH-6

2AE

TEX

CELL

ENT

M-1

6IL

390

WB

9M

AINL

INE

PLAZ

A 32

8EO

WA-

MIT

CH-6

3AE

TEX

CELL

ENT

M-1

6IL

390

WB

9M

AINL

INE

PLAZ

A 32

8EO

WA-

MIT

CH-6

4AE

TEX

CELL

ENT

M-1

6IL

390

WB

9M

AINL

INE

PLAZ

A 32

8EO

WA-

MIT

CH-6

5SH

OULD

ERGO

OD

M-1

6IL

390

WB

10.6

2M

AINL

INE

PLAZ

A 32

6EO

WA-

LPM

GR-6

1SH

OULD

ERGO

OD

M-1

6IL

390

WB

10.6

2M

AINL

INE

PLAZ

A 32

6EO

WA-

LPM

GR-6

2AE

TEX

CELL

ENT

M-1

6IL

390

WB

10.6

2M

AINL

INE

PLAZ

A 32

6EO

WA-

LPM

GR-6

3AE

TEX

CELL

ENT

M-1

6IL

390

WB

10.6

2M

AINL

INE

PLAZ

A 32

6EO

WA-

LPM

GR-6

4AE

TEX

CELL

ENT

M-1

6IL

390

WB

10.6

2M

AINL

INE

PLAZ

A 32

6EO

WA-

LPM

GR-6

5SH

OULD

ERGO

OD

M-1

6IL

390

EB10

.63

MAI

NLIN

EPL

AZA

326

EOW

A-PL

MGR

-51

SHOU

LDER

GOOD

M-1

6IL

390

EB10

.63

MAI

NLIN

EPL

AZA

326

EOW

A-PL

MGR

-52

AET

EXCE

LLEN

T

M-1

6IL

390

EB10

.63

MAI

NLIN

EPL

AZA

326

EOW

A-PL

MGR

-53

AET

EXCE

LLEN

T

M-1

6IL

390

EB10

.63

MAI

NLIN

EPL

AZA

326

EOW

A-PL

MGR

-54

AET

GOOD

M-1

6IL

390

EB10

.63

MAI

NLIN

EPL

AZA

326

EOW

A-PL

MGR

-55

SHOU

LDER

GOOD

428 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 429

Appendix J Tolling System Condition Rating TableM

-SEC

TION

ROUT

EDI

R.M

ILEP

OST

PLAZ

A T

YPE

PLAZ

A N

AME

LANE

IDLA

NETY

PECO

NDIT

ION

CATE

GORY

M-1

6IL

390

EB13

.22

MAI

NLIN

EPL

AZA

324

EOW

A-HM

LBD-

51SH

OULD

EREX

CELL

ENT

M-1

6IL

390

EB13

.22

MAI

NLIN

EPL

AZA

324

EOW

A-HM

LBD-

52AE

TEX

CELL

ENT

M-1

6IL

390

EB13

.22

MAI

NLIN

EPL

AZA

324

EOW

A-HM

LBD-

53AE

TEX

CELL

ENT

M-1

6IL

390

EB13

.22

MAI

NLIN

EPL

AZA

324

EOW

A-HM

LBD-

54AE

TEX

CELL

ENT

M-1

6IL

390

EB13

.22

MAI

NLIN

EPL

AZA

324

EOW

A-HM

LBD-

55SH

OULD

EREX

CELL

ENT

M-1

6IL

390

WB

13.3

6M

AINL

INE

PLAZ

A 32

4EO

WA-

HMLB

D-61

SHOU

LDER

EXCE

LLEN

T

M-1

6IL

390

WB

13.3

6M

AINL

INE

PLAZ

A 32

4EO

WA-

HMLB

D-62

AET

EXCE

LLEN

T

M-1

6IL

390

WB

13.3

6M

AINL

INE

PLAZ

A 32

4EO

WA-

HMLB

D-63

AET

EXCE

LLEN

T

M-1

6IL

390

WB

13.3

6M

AINL

INE

PLAZ

A 32

4EO

WA-

HMLB

D-64

AET

EXCE

LLEN

T

M-1

6IL

390

WB

13.3

6M

AINL

INE

PLAZ

A 32

4EO

WA-

HMLB

D-65

SHOU

LDER

EXCE

LLEN

T

M-1

6IL

390

WB

13.3

7RA

MP

- ENT

RANC

EPL

AZA

325

EOW

A-KT

TR-6

1AE

TEX

CELL

ENT

M-1

6IL

390

WB

13.3

7RA

MP

- ENT

RANC

EPL

AZA

325

EOW

A-KT

TR-6

2SH

OULD

EREX

CELL

ENT

M-1

6IL

390

EB14

.28

MAI

NLIN

EPL

AZA

322

EOW

A-M

ITDR

-51

SHOU

LDER

EXCE

LLEN

T

M-1

6IL

390

EB14

.28

MAI

NLIN

EPL

AZA

322

EOW

A-M

ITDR

-52

AET

EXCE

LLEN

T

M-1

6IL

390

EB14

.28

MAI

NLIN

EPL

AZA

322

EOW

A-M

ITDR

-53

AET

EXCE

LLEN

T

M-1

6IL

390

EB14

.28

MAI

NLIN

EPL

AZA

322

EOW

A-M

ITDR

-54

AET

EXCE

LLEN

T

Appendix J Tolling System Condition Rating Table

M-S

ECTI

ONRO

UTE

DIR.

MIL

EPOS

TPL

AZA

TYP

EPL

AZA

NAM

ELA

NE ID

LANE

TYPE

COND

ITIO

N CA

TEGO

RY

M-1

6IL

390

EB14

.28

MAI

NLIN

EPL

AZA

322

EOW

A-M

ITDR

-55

SHOU

LDER

EXCE

LLEN

T

M-1

6IL

390

WB

14.3

2M

AINL

INE

PLAZ

A 32

2EO

WA-

MIT

DR-6

1SH

OULD

EREX

CELL

ENT

M-1

6IL

390

WB

14.3

2M

AINL

INE

PLAZ

A 32

2EO

WA-

MIT

DR-6

2AE

TEX

CELL

ENT

M-1

6IL

390

WB

14.3

2M

AINL

INE

PLAZ

A 32

2EO

WA-

MIT

DR-6

3AE

TEX

CELL

ENT

M-1

6IL

390

WB

14.3

2M

AINL

INE

PLAZ

A 32

2EO

WA-

MIT

DR-6

4AE

TEX

CELL

ENT

M-1

6IL

390

WB

14.3

2M

AINL

INE

PLAZ

A 32

2EO

WA-

MIT

DR-6

5SH

OULD

EREX

CELL

ENT

M-1

6IL

390

EB15

.22

MAI

NLIN

EPL

AZA

320

EOW

A-LI

VLY-

51SH

OULD

EREX

CELL

ENT

M-1

6IL

390

EB15

.22

MAI

NLIN

EPL

AZA

320

EOW

A-LI

VLY-

52AE

TEX

CELL

ENT

M-1

6IL

390

EB15

.22

MAI

NLIN

EPL

AZA

320

EOW

A-LI

VLY-

53AE

TGO

OD

M-1

6IL

390

EB15

.22

MAI

NLIN

EPL

AZA

320

EOW

A-LI

VLY-

54AE

TEX

CELL

ENT

M-1

6IL

390

EB15

.22

MAI

NLIN

EPL

AZA

320

EOW

A-LI

VLY-

55SH

OULD

EREX

CELL

ENT

M-1

6IL

390

WB

15.3

8M

AINL

INE

PLAZ

A 32

0EO

WA-

LIVL

Y-61

SHOU

LDER

EXCE

LLEN

T

M-1

6IL

390

WB

15.3

8M

AINL

INE

PLAZ

A 32

0EO

WA-

LIVL

Y-62

AET

EXCE

LLEN

T

M-1

6IL

390

WB

15.3

8M

AINL

INE

PLAZ

A 32

0EO

WA-

LIVL

Y-63

AET

EXCE

LLEN

T

M-1

6IL

390

WB

15.3

8M

AINL

INE

PLAZ

A 32

0EO

WA-

LIVL

Y-64

AET

EXCE

LLEN

T

M-1

6IL

390

WB

15.3

8M

AINL

INE

PLAZ

A 32

0EO

WA-

LIVL

Y-65

SHOU

LDER

EXCE

LLEN

T

430 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 431

APPENDIX K ITS SYSTEM CONDITION

RATING TABLE

432 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 433

Appendix K ITS System Condition Rating Table

M-1

I-294

0.4

MVD

SIT

S003

2020

EXCE

LLEN

T20

28

M-1

I-294

0.8

CCTV

ITS7

8420

20EX

CELL

ENT

2028

M-1

I-294

0.8

CCTV

ITS7

8520

20EX

CELL

ENT

2027

M-1

I-294

1.04

WIM

WIM

STE0

0520

20GO

OD20

32

M-1

I-294

1.5

CCTV

, MVD

SIT

S012

2020

EXCE

LLEN

T20

26

M-1

I-294

1.7

CCTV

, MVD

SIT

S013

2020

EXCE

LLEN

T20

21

M-1

I-294

2.6

CCTV

ITS7

8720

19GO

OD20

23

M-1

I-294

2.7

DMS

DMST

E028

2020

EXCE

LLEN

T20

34

M-1

I-294

3M

VDS

ITS0

2620

20EX

CELL

ENT

2029

M-1

I-294

3.7

CCTV

ITS0

3920

20EX

CELL

ENT

2027

M-1

I-294

4.3

MVD

SIT

S044

2020

EXCE

LLEN

T20

29

M-1

I-294

4.5

CCTV

ITS0

5020

20EX

CELL

ENT

2023

M-1

I-294

4.7

CCTV

ITS0

5220

20EX

CELL

ENT

2026

M-1

I-294

5.1

CCTV

ITS0

6820

20EX

CELL

ENT

2025

M-1

I-294

5.4

MVD

SIT

S071

2020

GOOD

2029

M-1

I-294

6.4

CCTV

ITS0

8720

20EX

CELL

ENT

2029

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

434 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 435

Appendix K ITS System Condition Rating TableM

-1I-2

946.

85M

VDS

ITS0

9020

20EX

CELL

ENT

2029

M-1

I-294

7.25

DMS

DMST

E029

2020

EXCE

LLEN

T20

28

M-1

I-294

7.3

CCTV

, MVD

SIT

S096

2020

EXCE

LLEN

T20

20

M-1

I-294

7.7

CCTV

ITS1

0120

20EX

CELL

ENT

2027

M-1

I-294

8.2

CCTV

ITS1

0820

20EX

CELL

ENT

2029

M-1

I-294

8.25

CCTV

ITS1

0920

20EX

CELL

ENT

2026

M-1

I-294

8.3

CCTV

ITS1

1420

20EX

CELL

ENT

2027

M-1

I-294

9.3

MVD

SIT

S128

2020

GOOD

2024

M-1

I-294

9.4

CCTV

ITS1

3120

20EX

CELL

ENT

2020

M-1

I-294

9.9

CCTV

ITS1

3820

20EX

CELL

ENT

2021

M-1

I-294

11CC

TVIT

S152

2020

EXCE

LLEN

T20

21

M-1

I-294

11.2

4M

VDS

ITS1

5620

20GO

OD20

29

M-1

I-294

12.1

CCTV

ITS1

6920

20EX

CELL

ENT

2021

M-1

I-294

12.7

MVD

SIT

S174

2020

GOOD

2029

M-1

I-294

13.1

CCTV

ITS1

7820

20EX

CELL

ENT

2021

M-1

I-294

13.8

5CC

TV, M

VDS

ITS1

8820

20EX

CELL

ENT

2029

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IRAppendix K ITS System Condition Rating Table

M-1

I-294

14.7

5M

VDS

ITS1

9520

20GO

OD20

29

M-1

I-294

15.4

CCTV

, MVD

SIT

S203

2020

EXCE

LLEN

T20

29

M-1

I-294

16CC

TVIT

S212

2019

GOOD

2025

M-1

I-294

16.7

MVD

SIT

S215

2019

EXCE

LLEN

T20

29

M-1

I-294

17.5

CCTV

, MVD

SIT

S100

020

20EX

CELL

ENT

2028

M-1

I-294

17.6

CCTV

, MVD

SIT

S999

2020

EXCE

LLEN

T20

28

M-1

I-294

18.2

CCTV

ITS1

003

2020

EXCE

LLEN

T20

30

M-1

I-294

18.4

MVD

SIT

S227

2020

GOOD

2024

M-1

I-294

18.7

CCTV

ITS9

8620

20EX

CELL

ENT

2023

M-1

I-294

19.0

5CC

TV, M

VDS

ITS9

9820

19EX

CELL

ENT

2030

M-1

I-294

20CC

TVIT

S249

2019

FAIR

2030

M-1

I-294

20.1

MVD

SIT

S250

2020

FAIR

2024

M-1

I-294

20.7

CCTV

ITS2

5520

20GO

OD20

29

M-1

I-294

21.1

CCTV

, MVD

SIT

S264

2020

EXCE

LLEN

T20

30

M-1

I-294

22RW

ISRW

ISTE

013

2020

FAIR

2023

M-1

I-294

22.2

CCTV

ITS2

7420

20GO

OD20

23

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

436 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 437

Appendix K ITS System Condition Rating TableM

-1I-2

9422

.5M

VDS

ITS2

7620

20FA

IR20

27

M-1

I-294

23.2

CCTV

ITS2

8220

19GO

OD20

23

M-1

I-294

23.3

MVD

SIT

S285

2020

EXCE

LLEN

T20

28

M-1

I-80

154.

3CC

TVIT

S701

2020

EXCE

LLEN

T20

27

M-2

I-294

23.9

MVD

SIT

S292

2020

EXCE

LLEN

T20

24

M-2

I-294

24.1

CCTV

ITS2

9620

20EX

CELL

ENT

2026

M-2

I-294

24.3

MVD

SIT

S299

2020

FAIR

2021

M-2

I-294

25CC

TVIT

S100

420

20EX

CELL

ENT

2028

M-2

I-294

25.1

CCTV

ITS8

0320

20EX

CELL

ENT

2027

M-2

I-294

25.3

MVD

SIT

S318

2020

EXCE

LLEN

T20

21

M-2

I-294

26.3

CCTV

, MVD

SIT

S329

2019

EXCE

LLEN

T20

20

M-2

I-294

26.3

5DM

SDM

STE0

3120

20EX

CELL

ENT

2034

M-2

I-294

26.7

5M

VDS

ITS3

3620

20GO

OD20

24

M-2

I-294

26.8

CCTV

, MVD

SIT

S338

2020

EXCE

LLEN

T20

26

M-2

I-294

27.5

CCTV

, MVD

SIT

S344

2020

EXCE

LLEN

T20

21

M-2

I-294

27.8

MVD

SIT

S346

2020

EXCE

LLEN

T20

24

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IRAppendix K ITS System Condition Rating Table

M-2

I-294

28.3

DMS

DMST

E032

2020

EXCE

LLEN

T20

34

M-2

I-294

28.4

CCTV

ITS3

5320

20EX

CELL

ENT

2027

M-2

I-294

28.4

CCTV

ITS3

5320

20EX

CELL

ENT

2027

M-2

I-294

28.8

MVD

SIT

S358

2020

EXCE

LLEN

T20

28

M-2

I-294

29.3

5M

VDS

ITS3

6520

20EX

CELL

ENT

2021

M-2

I-294

29.4

CCTV

ITS3

6620

20EX

CELL

ENT

2020

M-2

I-294

29.7

CCTV

ITS3

6820

20EX

CELL

ENT

2028

M-2

I-294

29.8

CCTV

ITS3

7020

20EX

CELL

ENT

2020

M-2

I-294

30.6

CCTV

, MVD

SIT

S376

2020

EXCE

LLEN

T20

29

M-2

I-294

30.7

MVD

SIT

S377

2020

EXCE

LLEN

T20

21

M-2

I-294

30.9

CCTV

ITS3

8020

19GO

OD20

20

M-2

I-294

31.1

CCTV

, MVD

SIT

S382

2020

EXCE

LLEN

T20

21

M-2

I-294

31.6

CCTV

, MVD

SIT

S383

2020

EXCE

LLEN

T20

20

M-2

I-294

32M

VDS

ITS3

8520

20EX

CELL

ENT

2021

M-2

I-294

32.4

CCTV

ITS3

8820

20GO

OD20

23

M-2

I-294

32.6

MVD

SIT

S389

2020

GOOD

2027

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

438 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 439

Appendix K ITS System Condition Rating TableM

-2I-2

9432

.9M

VDS

ITS3

9020

20EX

CELL

ENT

2027

M-2

I-294

33.6

CCTV

, MVD

SIT

S393

2020

EXCE

LLEN

T20

26

M-2

I-294

34.2

MVD

SIT

S396

2020

EXCE

LLEN

T20

28

M-2

I-294

34.8

5M

VDS

ITS4

0020

20EX

CELL

ENT

2024

M-2

I-294

35DM

SDM

STE0

3320

20EX

CELL

ENT

2034

M-2

I-294

35.1

CCTV

ITS4

0120

20EX

CELL

ENT

2020

M-2

I-294

35.1

DMS

DMST

E034

2020

GOOD

2034

M-2

I-294

35.6

CCTV

ITS4

0520

20EX

CELL

ENT

2025

M-2

I-294

35.6

MVD

SIT

S406

2020

EXCE

LLEN

T20

27

M-2

I-294

36.1

5M

VDS

ITS4

0720

20EX

CELL

ENT

2029

M-2

I-88

138.

6CC

TVIT

S696

2020

EXCE

LLEN

T20

26

M-2

I-88

138.

6CC

TVIT

S695

2020

EXCE

LLEN

T20

23

M-2

I-88

138.

7CC

TV, M

VDS

ITS6

9720

20EX

CELL

ENT

2020

M-2

I-88

138.

9CC

TVIT

S698

2019

GOOD

2025

M-2

I-88

139

MVD

SIT

S699

2020

GOOD

2025

M-2

I-88

139.

5CC

TV, M

VDS

ITS1

005

2020

EXCE

LLEN

T20

28

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IRAppendix K ITS System Condition Rating Table

M-2

I-88

139.

7M

VDS

ITS7

0020

20FA

IR20

21

M-2

I-88

140.

12CC

TVIT

S100

620

19GO

OD20

28

M-3

I-294

36.9

CCTV

, MVD

SIT

S411

2019

FAIR

2021

M-3

I-294

36.9

RWIS

RWIS

TE01

420

20FA

IR20

23

M-3

I-294

37.6

MVD

SIT

S414

2019

FAIR

2021

M-3

I-294

37.8

CCTV

ITS1

032

2020

EXCE

LLEN

T20

29

M-3

I-294

37.8

CCTV

ITS4

1620

20FA

IR20

21

M-3

I-294

38.2

5M

VDS

ITS4

2020

20FA

IR20

21

M-3

I-294

38.4

CCTV

ITS4

2220

19FA

IR20

29

M-3

I-294

39M

VDS

ITS4

2820

19FA

IR20

21

M-3

I-294

39.7

1CC

TVIT

S807

2020

EXCE

LLEN

T20

20

M-3

I-294

39.9

MVD

SIT

S432

2020

EXCE

LLEN

T20

29

M-3

I-294

39.9

CCTV

ITS4

3320

20EX

CELL

ENT

2029

M-3

I-294

40.5

CCTV

ITS4

3720

20EX

CELL

ENT

2023

M-3

I-294

40.5

MVD

SIT

S434

2020

GOOD

2020

M-3

I-294

40.5

CCTV

, MVD

SIT

S436

2020

EXCE

LLEN

T20

24

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

440 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 441

Appendix K ITS System Condition Rating TableM

-3I-2

9440

.9CC

TVIT

S440

2020

EXCE

LLEN

T20

29

M-3

I-294

41M

VDS

ITS4

4120

20EX

CELL

ENT

2025

M-3

I-294

41.3

MVD

SIT

S442

2020

EXCE

LLEN

T20

21

M-3

I-294

41.8

MVD

SIT

S445

2020

EXCE

LLEN

T20

21

M-3

I-294

42.2

CCTV

ITS4

5220

20EX

CELL

ENT

2025

M-3

I-294

42.3

MVD

SIT

S453

2020

EXCE

LLEN

T20

29

M-3

I-294

42.7

2CC

TVIT

S100

720

20GO

OD20

28

M-3

I-294

43DM

SDM

STE0

3520

20EX

CELL

ENT

2029

M-3

I-294

43.2

CCTV

ITS4

5720

20GO

OD20

28

M-3

I-294

44CC

TVIT

S100

820

20EX

CELL

ENT

2028

M-3

I-294

44.2

MVD

SIT

S461

2020

GOOD

2023

M-3

I-294

44.3

CCTV

ITS4

6220

20EX

CELL

ENT

2025

M-3

I-294

44.6

CCTV

ITS4

6820

20EX

CELL

ENT

2021

M-3

I-294

45.2

MVD

SIT

S469

2020

EXCE

LLEN

T20

24

M-3

I-294

45.3

MVD

SIT

S470

2020

EXCE

LLEN

T20

24

M-3

I-294

45.4

MVD

SIT

S812

2020

GOOD

2023

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IRAppendix K ITS System Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-3

I-294

45.4

CCTV

ITS4

7120

20EX

CELL

ENT

2020

M-3

I-294

46.2

MVD

SIT

S475

2020

EXCE

LLEN

T20

27

M-3

I-294

46.4

CCTV

ITS4

7720

20EX

CELL

ENT

2029

M-3

I-294

47.1

MVD

SIT

S483

2020

EXCE

LLEN

T20

24

M-3

I-294

47.9

CCTV

, MVD

SIT

S485

2020

EXCE

LLEN

T20

27

M-3

I-294

48.1

DMS

DMST

E047

2020

EXCE

LLEN

T20

33

M-3

I-294

48.3

MVD

SIT

S489

2020

GOOD

2026

M-3

I-294

49.4

CCTV

, MVD

SIT

S495

2020

EXCE

LLEN

T20

29

M-3

I-294

49.4

MVD

SIT

S494

2020

GOOD

2029

M-3

I-294

49.8

CCTV

ITS1

036

2020

GOOD

2029

M-3

I-294

50.3

CCTV

ITS5

0020

20EX

CELL

ENT

2026

M-3

I-294

51M

VDS

ITS5

0420

20GO

OD20

25

M-3

I-294

51.5

CCTV

ITS5

0520

20EX

CELL

ENT

2026

M-3

I-294

51.9

MVD

SIT

S506

2020

GOOD

2024

M-3

I-294

52.2

CCTV

ITS5

1120

20EX

CELL

ENT

2026

M-3

I-294

52.6

CCTV

ITS5

1420

20EX

CELL

ENT

2029

442 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 443

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IRAppendix K ITS System Condition Rating Table

M-3

I-90

76.4

CCTV

, MVD

SIT

S591

2020

EXCE

LLEN

T20

21

M-3

I-90

76.5

CCTV

, MVD

SIT

S969

2020

EXCE

LLEN

T20

27

M-3

I-90

76.6

CCTV

ITS5

9420

20FA

IR20

21

M-3

I-90

76.6

CCTV

ITS9

8320

20GO

OD20

27

M-3

I-90

76.6

MVD

SIT

S593

2020

FAIR

2021

M-3

I-90

76.8

CCTV

, MVD

SIT

S971

2020

EXCE

LLEN

T20

27

M-3

I-90

77.1

CCTV

ITS5

9620

20EX

CELL

ENT

2027

M-3

I-90

77.1

CCTV

, MVD

SIT

S972

2020

EXCE

LLEN

T20

27

M-3

I-90

77.4

CCTV

, MVD

SIT

S973

2020

EXCE

LLEN

T20

27

M-3

I-90

77.7

CCTV

, MVD

SIT

S974

2020

GOOD

2027

M-3

I-90

77.8

MVD

SIT

S599

2020

EXCE

LLEN

T20

27

M-3

I-90

77.8

CCTV

, MVD

SIT

S600

2019

EXCE

LLEN

T20

21

M-3

I-90

77.8

CCTV

, MVD

SIT

S975

2020

EXCE

LLEN

T20

27

M-3

I-90

77.9

CCTV

, MVD

SIT

S976

2020

EXCE

LLEN

T20

27

M-3

I-90

78.1

CCTV

ITS9

7720

20EX

CELL

ENT

2027

M-3

I-90

78.3

CCTV

, MVD

SIT

S978

2020

EXCE

LLEN

T20

27

Appendix K ITS System Condition Rating Table

M-3

I-90

78.4

CCTV

ITS6

0120

20EX

CELL

ENT

2023

M-3

I-90

78.5

CCTV

ITS7

0920

20GO

OD20

23

M-3

I-90

78.8

CCTV

, MVD

SIT

S985

2019

EXCE

LLEN

T20

27

M-3

I-90

78.8

CCTV

ITS6

0720

20EX

CELL

ENT

2025

M-4

I-294

52.7

MVD

SIT

S515

2020

EXCE

LLEN

T20

21

M-4

I-94

0CC

TVIT

S001

2020

EXCE

LLEN

T20

29

M-4

I-94

0.1

DMS

DMST

E024

2020

EXCE

LLEN

T20

34

M-4

I-94

0.8

MVD

SIT

S006

2020

EXCE

LLEN

T20

29

M-4

I-94

1.1

CCTV

, MVD

SIT

S008

2020

EXCE

LLEN

T20

25

M-4

I-94

1.1

CCTV

, MVD

SIT

S009

2020

EXCE

LLEN

T20

21

M-4

I-94

1.3

CCTV

ITS0

1020

20EX

CELL

ENT

2028

M-4

I-94

1.8

MVD

SIT

S014

2020

FAIR

2021

M-4

I-94

2CC

TV, M

VDS

ITS0

1620

20EX

CELL

ENT

2028

M-4

I-94

2.4

CCTV

ITS0

1920

20EX

CELL

ENT

2025

M-4

I-94

2.9

MVD

SIT

S025

2020

EXCE

LLEN

T20

28

M-4

I-94

3.4

CCTV

ITS0

3220

20EX

CELL

ENT

2028

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

444 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 445

Appendix K ITS System Condition Rating TableM

-4I-9

43.

6CC

TVIT

S767

2020

EXCE

LLEN

T20

23

M-4

I-94

4.6

CCTV

ITS0

5120

20GO

OD20

21

M-4

I-94

4.6

CCTV

, MVD

SIT

S049

2020

EXCE

LLEN

T20

26

M-4

I-94

5.1

CCTV

ITS0

6620

20EX

CELL

ENT

2025

M-4

I-94

5.8

MVD

SIT

S078

2020

EXCE

LLEN

T20

28

M-4

I-94

6.1

CCTV

ITS7

7020

20GO

OD20

21

M-4

I-94

6.1

CCTV

ITS0

8220

20EX

CELL

ENT

2029

M-4

I-94

6.6

MVD

SIT

S089

2020

EXCE

LLEN

T20

28

M-4

I-94

7.2

CCTV

ITS0

9420

20EX

CELL

ENT

2028

M-4

I-94

7.8

MVD

SIT

S103

2020

EXCE

LLEN

T20

28

M-4

I-94

8.4

CCTV

, MVD

SIT

S117

2020

EXCE

LLEN

T20

25

M-4

I-94

8.7

MVD

SIT

S120

2020

FAIR

2021

M-4

I-94

9CC

TV, M

VDS

ITS1

2520

20EX

CELL

ENT

2025

M-4

I-94

9.6

CCTV

, MVD

SIT

S134

2020

EXCE

LLEN

T20

25

M-4

I-94

10.1

CCTV

, MVD

SIT

S140

2020

GOOD

2021

M-4

I-94

10.2

CCTV

, MVD

S, F

LASH

BEA

CON

ITS1

4320

20EX

CELL

ENT

2026

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IRAppendix K ITS System Condition Rating Table

M-4

I-94

10.7

CCTV

, MVD

SIT

S147

2020

EXCE

LLEN

T20

25

M-4

I-94

10.8

MVD

SIT

S149

2020

FAIR

2021

M-4

I-94

11.2

CCTV

, MVD

SIT

S154

2020

EXCE

LLEN

T20

25

M-4

I-94

11.6

CCTV

, MVD

S, F

LASH

BEA

CON

ITS1

5920

20EX

CELL

ENT

2025

M-4

I-94

11.9

MVD

SIT

S162

2020

POOR

2021

M-4

I-94

12CC

TV, M

VDS

ITS1

6620

20EX

CELL

ENT

2025

M-4

I-94

12.7

CCTV

, MVD

SIT

S175

2020

EXCE

LLEN

T20

25

M-4

I-94

13M

VDS

ITS1

7620

20FA

IR20

21

M-4

I-94

13.2

CCTV

, MVD

SIT

S181

2020

EXCE

LLEN

T20

26

M-4

I-94

13.2

DMS

DMST

E025

2020

EXCE

LLEN

T20

33

M-4

I-94

14.3

MVD

SIT

S192

2020

EXCE

LLEN

T20

28

M-4

I-94

14.9

CCTV

, MVD

SIT

S199

2020

EXCE

LLEN

T20

28

M-4

I-94

15.2

CCTV

ITS2

0120

20EX

CELL

ENT

2029

M-4

I-94

16M

VDS

ITS2

0820

20EX

CELL

ENT

2028

M-4

I-94

16M

VDS

ITS2

0920

20GO

OD20

21

M-4

I-94

16CC

TV, M

VDS

ITS2

1120

20EX

CELL

ENT

2029

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

446 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 447

Appendix K ITS System Condition Rating TableM

-4I-9

416

.05

RWIS

RWIS

TE01

020

20EX

CELL

ENT

2023

M-4

I-94

17.1

CCTV

ITS2

1720

20EX

CELL

ENT

2028

M-4

I-94

17.4

CCTV

, MVD

SIT

S220

2020

EXCE

LLEN

T20

27

M-4

I-94

18CC

TV, M

VDS

ITS7

7320

20EX

CELL

ENT

2027

M-4

I-94

18.1

MVD

SIT

S225

2020

FAIR

2021

M-4

I-94

18.2

CCTV

ITS7

7420

20EX

CELL

ENT

2027

M-4

I-94

18.4

MVD

SIT

S226

2020

EXCE

LLEN

T20

28

M-4

I-94

19.8

MVD

SIT

S245

2020

EXCE

LLEN

T20

29

M-4

I-94

20.3

CCTV

ITS2

5320

20EX

CELL

ENT

2021

M-4

I-94

21.1

CCTV

, MVD

SIT

S263

2020

EXCE

LLEN

T20

24

M-4

I-94

21.1

MVD

SIT

S261

2020

EXCE

LLEN

T20

28

M-4

I-94

22.2

MVD

SIT

S272

2020

EXCE

LLEN

T20

26

M-4

I-94

22.3

MVD

SIT

S275

2020

EXCE

LLEN

T20

29

M-4

I-94

22.5

3CC

TV, M

VDS

ITS2

7720

20EX

CELL

ENT

2027

M-4

I-94

22.6

DMS

DMST

E026

2020

EXCE

LLEN

T20

21

M-4

I-94

23.2

5M

VDS

ITS2

8320

20EX

CELL

ENT

2027

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IRAppendix K ITS System Condition Rating Table

M-4

I-94

23.7

CCTV

ITS2

8820

20EX

CELL

ENT

2026

M-4

I-94

24.3

MVD

SIT

S298

2020

EXCE

LLEN

T20

26

M-4

I-94

24.6

CCTV

ITS3

0320

20EX

CELL

ENT

2026

M-4

I-94

24.7

MVD

SIT

S305

2020

EXCE

LLEN

T20

24

M-4

I-94

24.9

CCTV

ITS3

0720

20EX

CELL

ENT

2023

M-4

I-94

24.9

5CC

TVIT

S308

2020

EXCE

LLEN

T20

23

M-4

I-94

25CC

TVIT

S778

2020

EXCE

LLEN

T20

28

M-4

I-94

25.2

CCTV

ITS3

1520

20EX

CELL

ENT

2023

M-4

I-94

29.9

CCTV

ITS3

7220

19GO

OD20

25

M-4

I-94

31.2

DMS

DMST

E027

2020

EXCE

LLEN

T20

22

M-4

I-94

25.8

CCTV

, MVD

SIT

S324

2020

EXCE

LLEN

T20

24

M-4

I-94

26.8

MVD

SIT

S337

2019

GOOD

2025

M-4

I-94

27.2

RWIS

RWIS

TE01

120

20FA

IR20

23

M-4

I-94

27.4

CCTV

, MVD

SIT

S343

2020

EXCE

LLEN

T20

24

M-4

I-94

27.8

MVD

SIT

S345

2020

EXCE

LLEN

T20

26

M-4

I-94

27.8

CCTV

, MVD

S, F

LASH

BEA

CON

ITS3

4720

20EX

CELL

ENT

2026

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

448 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 449

Appendix K ITS System Condition Rating TableM

-4I-9

428

.7CC

TV, M

VDS,

FLA

SH B

EACO

NIT

S356

2020

EXCE

LLEN

T20

27

M-4

I-94

29.1

MVD

SIT

S361

2019

GOOD

2020

M-4

I-94

29.3

CCTV

, MVD

SIT

S364

2019

GOOD

2027

M-4

I-94

30CC

TVIT

S783

2020

FAIR

2021

M-5

I-90

55.5

CCTV

, MVD

SIT

S861

2020

EXCE

LLEN

T20

27

M-5

I-90

55.5

CCTV

ITS5

2920

20FA

IR20

21

M-5

I-90

55.5

RWIS

RWIS

TE00

920

20EX

CELL

ENT

2023

M-5

I-90

55.9

CCTV

ITS8

6320

20EX

CELL

ENT

2027

M-5

I-90

56.1

CCTV

, MVD

SIT

S864

2020

EXCE

LLEN

T20

27

M-5

I-90

56.2

CCTV

ITS7

5620

20GO

OD20

26

M-5

I-90

56.3

CCTV

, MVD

SIT

S865

2020

EXCE

LLEN

T20

27

M-5

I-90

56.4

CCTV

, MVD

SIT

S866

2020

EXCE

LLEN

T20

27

M-5

I-90

56.6

CCTV

, MVD

SIT

S867

2020

EXCE

LLEN

T20

27

M-5

I-90

56.8

CCTV

ITS8

6820

19EX

CELL

ENT

2027

M-5

I-90

56.9

CCTV

ITS8

6920

20EX

CELL

ENT

2027

M-5

I-90

57DM

SDM

STE0

2120

20GO

OD20

32

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IRAppendix K ITS System Condition Rating Table

M-5

I-90

57.1

MVD

SIT

S535

2020

FAIR

2021

M-5

I-90

57.2

CCTV

, MVD

SIT

S870

2020

EXCE

LLEN

T20

27

M-5

I-90

57.5

CCTV

ITS8

7120

20EX

CELL

ENT

2027

M-5

I-90

57.7

MVD

SIT

S872

2019

GOOD

2027

M-5

I-90

57.8

CCTV

, MVD

SIT

S873

2020

EXCE

LLEN

T20

26

M-5

I-90

58CC

TVIT

S874

2020

EXCE

LLEN

T20

26

M-5

I-90

58.2

CCTV

, MVD

SIT

S875

2020

EXCE

LLEN

T20

27

M-5

I-90

58.3

CCTV

ITS5

4020

20EX

CELL

ENT

2021

M-5

I-90

58.3

WIM

WIM

STE0

2120

20GO

OD20

32

M-5

I-90

58.3

WIM

WIM

STE0

2220

20GO

OD20

32

M-5

I-90

58.5

CCTV

, MVD

SIT

S876

2020

EXCE

LLEN

T20

27

M-5

I-90

58.7

DMS

DMST

E054

2020

EXCE

LLEN

T20

32

M-5

I-90

58.8

CCTV

, MVD

SIT

S877

2020

EXCE

LLEN

T20

27

M-5

I-90

58.9

CCTV

ITS5

4220

20FA

IR20

21

M-5

I-90

58.9

CCTV

ITS8

7820

20EX

CELL

ENT

2027

M-5

I-90

58.9

MVD

SIT

S541

2020

FAIR

2021

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

450 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 451

Appendix K ITS System Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

DEVI

CE T

YPE

SITE

IDLA

ST

ISPE

CTIO

N DA

TE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-5

I-90

59.1

CCTV

, MVD

SIT

S879

2020

EXCE

LLEN

T20

27

M-5

I-90

59.2

CCTV

, MVD

SIT

S880

2020

EXCE

LLEN

T20

27

M-5

I-90

59.3

CCTV

ITS8

8120

20EX

CELL

ENT

2027

M-5

I-90

59.4

CCTV

ITS5

4320

20EX

CELL

ENT

2024

M-5

I-90

59.7

CCTV

, MVD

SIT

S882

2020

EXCE

LLEN

T20

27

M-5

I-90

59.8

CCTV

, MVD

SIT

S883

2020

EXCE

LLEN

T20

27

M-5

I-90

59.9

CCTV

, MVD

SIT

S884

2020

EXCE

LLEN

T20

27

M-5

I-90

60CC

TVIT

S885

2020

GOOD

2027

M-5

I-90

60.2

CCTV

, MVD

SIT

S886

2020

EXCE

LLEN

T20

27

M-5

I-90

60.2

MVD

SIT

S544

2020

EXCE

LLEN

T20

27

M-5

I-90

60.3

CCTV

ITS8

8720

20EX

CELL

ENT

2027

M-5

I-90

60.4

CCTV

, MVD

SIT

S545

2020

EXCE

LLEN

T20

27

M-5

I-90

60.6

DMS

DMST

E056

2020

EXCE

LLEN

T20

32

M-5

I-90

60.8

CCTV

, MVD

SIT

S889

2020

EXCE

LLEN

T20

27

M-5

I-90

61CC

TVIT

S890

2020

GOOD

2027

M-5

I-90

61.1

CCTV

ITS8

9120

20EX

CELL

ENT

2027

Appendix K ITS System Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-5

I-90

61.2

CCTV

, MVD

SIT

S892

2020

EXCE

LLEN

T20

26

M-5

I-90

61.4

CCTV

ITS5

4720

20FA

IR20

21

M-5

I-90

61.4

MVD

SIT

S546

2020

FAIR

2021

M-5

I-90

61.5

CCTV

ITS8

9320

20EX

CELL

ENT

2027

M-5

I-90

61.6

DMS

DMST

E057

2020

EXCE

LLEN

T20

34

M-5

I-90

61.7

CCTV

, MVD

SIT

S894

2020

EXCE

LLEN

T20

27

M-5

I-90

61.9

CCTV

ITS8

9520

20EX

CELL

ENT

2027

M-5

I-90

62AT

MS

IPDC

-NW

62.0

2020

EXCE

LLEN

T20

32

M-5

I-90

62.1

CCTV

ITS8

9720

20EX

CELL

ENT

2027

M-5

I-90

62.3

CCTV

ITS5

4920

20EX

CELL

ENT

2024

M-5

I-90

62.3

CCTV

, MVD

SIT

S898

2020

EXCE

LLEN

T20

26

M-5

I-90

62.4

ATM

SIP

DC-N

W62

.420

20EX

CELL

ENT

2032

M-5

I-90

62.6

CCTV

ITS9

0020

20EX

CELL

ENT

2027

M-5

I-90

62.8

CCTV

, MVD

SIT

S901

2020

EXCE

LLEN

T20

27

M-5

I-90

63AT

MS

DMST

E060

2020

EXCE

LLEN

T20

32

M-5

I-90

63.1

CCTV

ITS9

0220

20EX

CELL

ENT

2029

452 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 453

Appendix K ITS System Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

DEVI

CE T

YPE

SITE

IDLA

ST

ISPE

CTIO

N DA

TE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-5

I-90

63.3

MVD

SIT

S550

2020

FAIR

2021

M-5

I-90

63.4

CCTV

, MVD

SIT

S903

2020

EXCE

LLEN

T20

27

M-5

I-90

63.5

ATM

SIP

DC-N

W63

.520

20EX

CELL

ENT

2032

M-5

I-90

63.6

CCTV

ITS9

0520

20EX

CELL

ENT

2027

M-5

I-90

63.8

CCTV

, MVD

SIT

S906

2020

EXCE

LLEN

T20

27

M-5

I-90

63.9

CCTV

, MVD

SIT

S551

2020

EXCE

LLEN

T20

21

M-5

I-90

63.9

CCTV

ITS5

5220

20EX

CELL

ENT

2021

M-5

I-90

64AT

MS

DMST

E062

2020

EXCE

LLEN

T20

32

M-5

I-90

64.1

CCTV

ITS9

0720

20EX

CELL

ENT

2027

M-5

I-90

64.2

CCTV

, MVD

SIT

S908

2020

EXCE

LLEN

T20

27

M-5

I-90

64.3

ATM

SIP

DC-N

W64

.320

20EX

CELL

ENT

2032

M-5

I-90

64.5

MVD

SIT

S553

2019

FAIR

2021

M-5

I-90

64.5

CCTV

ITS9

1020

20EX

CELL

ENT

2027

M-5

I-90

64.5

DMS

DMST

E083

2020

EXCE

LLEN

T20

32

M-5

I-90

64.6

CCTV

, MVD

SIT

S911

2020

EXCE

LLEN

T20

28

M-5

I-90

64.8

CCTV

ITS9

1220

20EX

CELL

ENT

2027

Appendix K ITS System Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-5

I-90

64.9

ATM

SDM

STE0

6420

20GO

OD20

32

M-5

I-90

65.1

CCTV

, MVD

SIT

S913

2020

EXCE

LLEN

T20

27

M-5

I-90

65.2

ATM

SIP

DC-N

W65

.220

20EX

CELL

ENT

2032

M-5

I-90

65.3

CCTV

, MVD

SIT

S915

2020

EXCE

LLEN

T20

27

M-5

I-90

65.4

CCTV

ITS9

1620

20EX

CELL

ENT

2027

M-5

I-90

65.7

CCTV

, MVD

SIT

S917

2020

EXCE

LLEN

T20

27

M-5

I-90

65.9

CCTV

ITS9

1820

20EX

CELL

ENT

2027

M-5

I-90

66.1

CCTV

, MVD

SIT

S919

2020

EXCE

LLEN

T20

27

M-5

I-90

66.1

ATM

SDM

STE0

6620

20EX

CELL

ENT

2032

M-5

I-90

66.2

CCTV

, MVD

SIT

S556

2020

EXCE

LLEN

T20

27

M-5

I-90

66.3

CCTV

ITS9

2020

20EX

CELL

ENT

2027

M-5

I-90

66.5

ATM

SIP

DC-N

W66

.520

20EX

CELL

ENT

2032

M-5

I-90

66.7

CCTV

, MVD

SIT

S922

2020

EXCE

LLEN

T20

27

M-5

I-90

66.9

CCTV

ITS9

2320

20EX

CELL

ENT

2027

M-5

I-90

67.1

ATM

SIP

DC-N

W67

.120

20EX

CELL

ENT

2032

M-5

I-90

67.2

CCTV

, MVD

SIT

S925

2020

EXCE

LLEN

T20

27

454 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 455

Appendix K ITS System Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

DEVI

CE T

YPE

SITE

IDLA

ST

ISPE

CTIO

N DA

TE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-5

I-90

67.5

CCTV

, MVD

SIT

S926

2020

EXCE

LLEN

T20

27

M-5

I-90

67.8

CCTV

, MVD

SIT

S927

2020

EXCE

LLEN

T20

27

M-5

I-90

67.8

CCTV

, MVD

SIT

S561

2020

EXCE

LLEN

T20

27

M-5

I-90

67.9

MVD

SIT

S928

2020

EXCE

LLEN

T20

27

M-5

I-90

68AT

MS

DMST

E070

2020

EXCE

LLEN

T20

32

M-5

I-90

68.1

MVD

SIT

S103

520

20EX

CELL

ENT

2027

M-5

I-90

68.1

CCTV

, MVD

SIT

S929

2020

EXCE

LLEN

T20

27

M-5

I-90

68.4

CCTV

, MVD

SIT

S930

2020

EXCE

LLEN

T20

27

M-5

I-90

68.6

CCTV

, MVD

SIT

S566

2020

EXCE

LLEN

T20

27

M-5

I-90

68.6

ATM

SIP

DC-N

W68

.620

20EX

CELL

ENT

2032

M-5

I-90

68.9

CCTV

, MVD

SIT

S932

2020

EXCE

LLEN

T20

27

M-5

I-90

69.1

CCTV

ITS9

3320

20EX

CELL

ENT

2027

M-5

I-90

69.2

ATM

SDM

STE0

7220

20EX

CELL

ENT

2032

M-5

I-90

69.3

CCTV

, MVD

SIT

S934

2020

EXCE

LLEN

T20

27

M-5

I-90

69.6

CCTV

ITS9

3520

20EX

CELL

ENT

2027

M-5

I-90

69.8

CCTV

, MVD

SIT

S936

2020

EXCE

LLEN

T20

27

Appendix K ITS System Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-5

I-90

70M

VDS

ITS5

6820

20FA

IR20

21

M-5

I-90

70AT

MS

IPDC

-NW

70.0

2020

EXCE

LLEN

T20

32

M-5

I-90

70.2

CCTV

, MVD

SIT

S938

2020

EXCE

LLEN

T20

27

M-5

I-90

70.5

ATM

SDM

STE0

7420

20EX

CELL

ENT

2032

M-5

I-90

70.6

CCTV

, MVD

SIT

S939

2020

EXCE

LLEN

T20

27

M-5

I-90

70.7

MVD

SIT

S940

2020

EXCE

LLEN

T20

27

M-5

I-90

70.8

ATM

SIP

DC-N

W70

.820

20EX

CELL

ENT

2032

M-5

I-90

70.9

CCTV

, MVD

SIT

S942

2020

EXCE

LLEN

T20

27

M-5

I-90

71.1

CCTV

, MVD

SIT

S943

2020

EXCE

LLEN

T20

27

M-5

I-90

71.3

MVD

SIT

S571

2020

FAIR

2021

M-5

I-90

71.3

ATM

SDM

STE0

7620

20EX

CELL

ENT

2032

M-5

I-90

71.6

CCTV

ITS9

4420

20EX

CELL

ENT

2027

M-5

I-90

71.7

CCTV

, MVD

SIT

S945

2020

EXCE

LLEN

T20

27

M-5

I-90

71.9

ATM

SIP

DC-N

W71

.920

20EX

CELL

ENT

2032

M-5

I-90

72CC

TV, M

VDS

ITS9

4820

20EX

CELL

ENT

2027

M-5

I-90

72.2

MVD

SIT

S575

2019

FAIR

2021

456 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 457

Appendix K ITS System Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

DEVI

CE T

YPE

SITE

IDLA

ST

ISPE

CTIO

N DA

TE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-5

I-90

72.3

CCTV

, MVD

SIT

S949

2020

EXCE

LLEN

T20

29

M-5

I-90

72.4

ATM

SDM

STE0

7820

20EX

CELL

ENT

2032

M-5

I-90

72.5

CCTV

ITS9

5120

20EX

CELL

ENT

2027

M-5

I-90

72.7

CCTV

, MVD

SIT

S952

2020

EXCE

LLEN

T20

27

M-5

I-90

72.9

ATM

SIP

DC-N

W72

.920

20EX

CELL

ENT

2032

M-5

I-90

73.1

CCTV

, MVD

SIT

S954

2020

EXCE

LLEN

T20

27

M-5

I-90

73.3

CCTV

ITS9

5620

20EX

CELL

ENT

2027

M-5

I-90

73.4

ATM

SDM

STE0

8020

20EX

CELL

ENT

2032

M-5

I-90

73.5

CCTV

, MVD

SIT

S103

320

20EX

CELL

ENT

2026

M-5

I-90

73.6

CCTV

ITS5

8120

20FA

IR20

21

M-5

I-90

73.6

MVD

SIT

S580

2020

FAIR

2021

M-5

I-90

73.8

CCTV

, MVD

SIT

S957

2019

EXCE

LLEN

T20

27

M-5

I-90

74CC

TV, M

VDS

ITS9

5820

20EX

CELL

ENT

2027

M-5

I-90

74AT

MS

IPDC

-NW

74.0

2020

EXCE

LLEN

T20

32

M-5

I-90

74.2

MVD

SIT

S959

2019

GOOD

2027

M-5

I-90

74.4

MVD

SIT

S583

2020

EXCE

LLEN

T20

27

Appendix K ITS System Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-5

I-90

74.4

CCTV

, MVD

SIT

S584

2020

EXCE

LLEN

T20

21

M-5

I-90

74.6

ATM

SDM

STE0

8220

20EX

CELL

ENT

2032

M-5

I-90

74.7

MVD

SIT

S586

2019

FAIR

2021

M-5

I-90

74.8

CCTV

, MVD

SIT

S961

2020

EXCE

LLEN

T20

27

M-5

I-90

75CC

TV, M

VDS

ITS9

6220

20GO

OD20

27

M-5

I-90

75CC

TVIT

S965

2020

EXCE

LLEN

T20

27

M-5

I-90

75DM

SDM

STE0

8420

20EX

CELL

ENT

2032

M-5

I-90

75.5

CCTV

ITS5

8820

20EX

CELL

ENT

2021

M-5

I-90

75.7

CCTV

, MVD

SIT

S966

2020

EXCE

LLEN

T20

27

M-5

I-90

75.8

ATM

SDM

STE0

8520

20EX

CELL

ENT

2032

M-5

I-90

76CC

TVIT

S967

2020

EXCE

LLEN

T20

27

M-5

I-90

76.2

CCTV

, MVD

SIT

S970

2020

EXCE

LLEN

T20

27

M-5

I-90

76.2

CCTV

, MVD

SIT

S968

2020

EXCE

LLEN

T20

27

M-5

I-90

80.3

CCTV

ITS6

0920

20FA

IR20

21

M-6

I-90

29.8

5CC

TV, M

VDS

ITS3

7120

20EX

CELL

ENT

2024

M-6

I-90

30.9

1CC

TV, M

VDS

ITS3

8120

20EX

CELL

ENT

2024

458 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 459

Appendix K ITS System Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

DEVI

CE T

YPE

SITE

IDLA

ST

ISPE

CTIO

N DA

TE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-6

I-90

32CC

TV, M

VDS

ITS3

8620

20EX

CELL

ENT

2025

M-6

I-90

33.2

CCTV

, MVD

SIT

S392

2020

EXCE

LLEN

T20

29

M-6

I-90

34.1

CCTV

ITS3

9420

20EX

CELL

ENT

2025

M-6

I-90

34.1

DMS

DMST

E014

2020

EXCE

LLEN

T20

34

M-6

I-90

34.2

8CC

TV, M

VDS

ITS3

9820

20EX

CELL

ENT

2024

M-6

I-90

34.3

CCTV

ITS3

9920

20EX

CELL

ENT

2024

M-6

I-90

35.2

CCTV

, MVD

SIT

S404

2020

EXCE

LLEN

T20

24

M-6

I-90

36.4

CCTV

, MVD

SIT

S410

2020

EXCE

LLEN

T20

29

M-6

I-90

37.4

CCTV

, MVD

SIT

S412

2020

EXCE

LLEN

T20

24

M-6

I-90

38.6

CCTV

, MVD

SIT

S423

2020

EXCE

LLEN

T20

27

M-6

I-90

39.5

CCTV

, MVD

SIT

S430

2020

EXCE

LLEN

T20

25

M-6

I-90

39.5

CCTV

ITS4

3120

20EX

CELL

ENT

2025

M-6

I-90

39.7

DMS

DMST

E016

2020

EXCE

LLEN

T20

34

M-6

I-90

40.7

CCTV

, MVD

SIT

S438

2020

EXCE

LLEN

T20

24

M-6

I-90

41.9

CCTV

, MVD

SIT

S449

2020

EXCE

LLEN

T20

27

M-6

I-90

42M

VDS

ITS8

5420

20EX

CELL

ENT

2025

Appendix K ITS System Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-6

I-90

42M

VDS

ITS4

5120

20EX

CELL

ENT

2025

M-6

I-90

42.3

RWIS

RWIS

TE00

820

20EX

CELL

ENT

2029

M-6

I-90

42.9

CCTV

, MVD

SIT

S454

2020

EXCE

LLEN

T20

27

M-6

I-90

43.6

CCTV

, MVD

SIT

S459

2020

EXCE

LLEN

T20

25

M-6

I-90

43.6

CCTV

ITS4

5820

20EX

CELL

ENT

2026

M-6

I-90

43.7

DMS

DMST

E017

2020

EXCE

LLEN

T20

34

M-6

I-90

44.4

CCTV

ITS4

6320

20EX

CELL

ENT

2025

M-6

I-90

44.4

DMS

DMST

E018

2020

EXCE

LLEN

T20

30

M-6

I-90

44.6

CCTV

, MVD

SIT

S467

2020

EXCE

LLEN

T20

24

M-6

I-90

45.5

CCTV

, MVD

SIT

S472

2020

EXCE

LLEN

T20

24

M-6

I-90

45.7

CCTV

, MVD

SIT

S474

2020

EXCE

LLEN

T20

29

M-6

I-90

46CC

TVIT

S747

2020

EXCE

LLEN

T20

26

M-6

I-90

46CC

TVIT

S746

2020

EXCE

LLEN

T20

24

M-6

I-90

46.3

CCTV

ITS4

7620

20EX

CELL

ENT

2024

M-6

I-90

46.5

CCTV

ITS7

4820

20EX

CELL

ENT

2025

M-6

I-90

46.6

MVD

SIT

S478

2020

EXCE

LLEN

T20

29

460 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 461

Appendix K ITS System Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

DEVI

CE T

YPE

SITE

IDLA

ST

ISPE

CTIO

N DA

TE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-6

I-90

47CC

TVIT

S482

2020

EXCE

LLEN

T20

29

M-6

I-90

47CC

TV, M

VDS

ITS4

8120

20EX

CELL

ENT

2024

M-6

I-90

47.5

MVD

SIT

S484

2020

EXCE

LLEN

T20

29

M-6

I-90

48CC

TV, M

VDS

ITS4

8720

20EX

CELL

ENT

2025

M-6

I-90

48.7

CCTV

, MVD

SIT

S490

2020

EXCE

LLEN

T20

27

M-6

I-90

49.2

MVD

SIT

S493

2020

EXCE

LLEN

T20

25

M-6

I-90

49.7

CCTV

ITS4

9720

20EX

CELL

ENT

2025

M-6

I-90

49.7

CCTV

, MVD

SIT

S496

2020

EXCE

LLEN

T20

26

M-6

I-90

49.7

DMS

DMST

E019

2020

EXCE

LLEN

T20

33

M-6

I-90

49.8

CCTV

ITS4

9920

20EX

CELL

ENT

2025

M-6

I-90

49.8

DMS

DMST

E020

2020

EXCE

LLEN

T20

33

M-6

I-90

50.4

CCTV

ITS5

0120

20EX

CELL

ENT

2025

M-6

I-90

50.8

CCTV

, MVD

SIT

S502

2020

EXCE

LLEN

T20

27

M-6

I-90

52.1

CCTV

, MVD

SIT

S507

2020

EXCE

LLEN

T20

25

M-6

I-90

52.3

MVD

SIT

S512

2020

EXCE

LLEN

T20

25

M-6

I-90

52.5

MVD

SIT

S513

2020

EXCE

LLEN

T20

25

Appendix K ITS System Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-6

I-90

53CC

TV, M

VDS

ITS5

1620

20EX

CELL

ENT

2027

M-6

I-90

53.1

CCTV

ITS5

1820

20GO

OD20

25

M-6

I-90

54.1

CCTV

ITS5

2520

20EX

CELL

ENT

2027

M-6

I-90

54.3

CCTV

, MVD

SIT

S855

2020

EXCE

LLEN

T20

27

M-6

I-90

54.6

CCTV

ITS8

5620

20EX

CELL

ENT

2027

M-6

I-90

54.7

CCTV

, MVD

SIT

S857

2020

EXCE

LLEN

T20

27

M-6

I-90

54.7

MVD

SIT

S103

420

20EX

CELL

ENT

2027

M-6

I-90

55CC

TVIT

S859

2020

EXCE

LLEN

T20

27

M-6

I-90

55.2

CCTV

, MVD

SIT

S860

2020

EXCE

LLEN

T20

27

M-6

I-90

55.5

MVD

SIT

S528

2020

FAIR

2021

M-7

I-90

2.4

MVD

SIT

S018

2020

EXCE

LLEN

T20

29

M-7

I-90

3CC

TVIT

S027

2020

EXCE

LLEN

T20

23

M-7

I-90

3.2

MVD

SIT

S028

2020

EXCE

LLEN

T20

29

M-7

I-90

4M

VDS

ITS0

4220

20GO

OD20

25

M-7

I-90

4CC

TV, M

VDS

ITS9

9120

20EX

CELL

ENT

2023

M-7

I-90

4.3

CCTV

ITS0

4620

20EX

CELL

ENT

2026

462 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 463

Appendix K ITS System Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

DEVI

CE T

YPE

SITE

IDLA

ST

ISPE

CTIO

N DA

TE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-7

I-90

4.5

MVD

SIT

S048

2020

EXCE

LLEN

T20

28

M-7

I-90

5.4

MVD

SIT

S070

2020

EXCE

LLEN

T20

29

M-7

I-90

6.4

MVD

SIT

S086

2020

EXCE

LLEN

T20

29

M-7

I-90

7.2

MVD

SIT

S092

2020

GOOD

2029

M-7

I-90

7.7

CCTV

ITS1

0020

20EX

CELL

ENT

2026

M-7

I-90

8.2

MVD

SIT

S107

2020

EXCE

LLEN

T20

29

M-7

I-90

8.8

CCTV

ITS1

2220

20EX

CELL

ENT

2025

M-7

I-90

9.4

MVD

SIT

S130

2019

EXCE

LLEN

T20

29

M-7

I-90

10.5

MVD

SIT

S145

2020

EXCE

LLEN

T20

29

M-7

I-90

11.5

MVD

SIT

S157

2020

EXCE

LLEN

T20

29

M-7

I-90

12M

VDS

ITS1

6420

20GO

OD20

29

M-7

I-90

12.5

CCTV

ITS1

7220

20GO

OD20

29

M-7

I-90

13.1

MVD

SIT

S177

2020

EXCE

LLEN

T20

29

M-7

I-90

13.6

MVD

SIT

S183

2020

EXCE

LLEN

T20

29

M-7

I-90

14.1

MVD

SIT

S191

2019

GOOD

2029

M-7

I-90

14.9

MVD

SIT

S197

2020

EXCE

LLEN

T20

29

Appendix K ITS System Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-7

I-90

15.6

CCTV

ITS2

0520

20EX

CELL

ENT

2021

M-7

I-90

15.7

MVD

SIT

S207

2020

EXCE

LLEN

T20

29

M-7

I-90

16CC

TVIT

S210

2020

EXCE

LLEN

T20

28

M-7

I-90

16DM

SDM

STE0

1020

20EX

CELL

ENT

2033

M-7

I-90

16.5

MVD

SIT

S214

2020

EXCE

LLEN

T20

29

M-7

I-90

17.1

MVD

SIT

S216

2020

EXCE

LLEN

T20

28

M-7

I-90

17.2

CCTV

ITS7

4320

20EX

CELL

ENT

2027

M-7

I-90

17.4

MVD

SIT

S219

2020

EXCE

LLEN

T20

25

M-7

I-90

17.6

MVD

SIT

S990

2020

EXCE

LLEN

T20

25

M-7

I-90

17.6

MVD

SIT

S222

2020

EXCE

LLEN

T20

28

M-7

I-90

17.9

MVD

SIT

S223

2020

EXCE

LLEN

T20

29

M-7

I-90

18.2

RWIS

RWIS

TE00

720

20EX

CELL

ENT

2029

M-7

I-90

18.6

CCTV

, MVD

SIT

S230

2020

EXCE

LLEN

T20

27

M-7

I-90

19.1

CCTV

, MVD

SIT

S234

2020

EXCE

LLEN

T20

26

M-7

I-90

19.6

CCTV

ITS2

4020

20EX

CELL

ENT

2025

M-7

I-90

19.9

CCTV

ITS9

8920

20EX

CELL

ENT

2024

464 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 465

Appendix K ITS System Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

DEVI

CE T

YPE

SITE

IDLA

ST

ISPE

CTIO

N DA

TE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-7

I-90

19.9

DMS

DMST

E011

2020

EXCE

LLEN

T20

33

M-7

I-90

19.9

1CC

TV, M

VDS

ITS2

4820

20EX

CELL

ENT

2026

M-7

I-90

20.3

CCTV

, MVD

SIT

S252

2020

EXCE

LLEN

T20

24

M-7

I-90

20.6

CCTV

ITS9

8720

20EX

CELL

ENT

2025

M-7

I-90

20.9

2CC

TV, M

VDS

ITS2

5620

20EX

CELL

ENT

2025

M-7

I-90

21CC

TVIT

S259

2020

EXCE

LLEN

T20

29

M-7

I-90

21M

VDS

ITS2

5820

20EX

CELL

ENT

2025

M-7

I-90

21.1

MVD

SIT

S260

2020

EXCE

LLEN

T20

25

M-7

I-90

21.8

CCTV

, MVD

SIT

S269

2020

EXCE

LLEN

T20

27

M-7

I-90

22.8

CCTV

, MVD

SIT

S280

2020

EXCE

LLEN

T20

25

M-7

I-90

23.3

DMS

DMST

E012

2020

EXCE

LLEN

T20

33

M-7

I-90

23.9

CCTV

, MVD

SIT

S291

2020

EXCE

LLEN

T20

25

M-7

I-90

24.1

CCTV

ITS2

9520

20EX

CELL

ENT

2025

M-7

I-90

24.2

CCTV

ITS2

9720

20EX

CELL

ENT

2025

M-7

I-90

24.5

CCTV

ITS3

0120

20EX

CELL

ENT

2025

M-7

I-90

24.8

MVD

SIT

S306

2020

EXCE

LLEN

T20

29

Appendix K ITS System Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-7

I-90

25.1

CCTV

, MVD

SIT

S313

2020

EXCE

LLEN

T20

27

M-7

I-90

25.1

CCTV

, MVD

SIT

S310

2020

EXCE

LLEN

T20

25

M-7

I-90

25.1

CCTV

ITS3

1420

20EX

CELL

ENT

2025

M-7

I-90

25.3

CCTV

, MVD

SIT

S319

2020

EXCE

LLEN

T20

25

M-7

I-90

25.4

MVD

SIT

S320

2020

EXCE

LLEN

T20

25

M-7

I-90

25.9

1CC

TV, M

VDS

ITS3

2720

20EX

CELL

ENT

2025

M-7

I-90

27.0

1CC

TV, M

VDS

ITS3

4120

20GO

OD20

27

M-7

I-90

27.5

DMS

DMST

E013

2020

EXCE

LLEN

T20

30

M-7

I-90

27.9

CCTV

, MVD

SIT

S708

2020

EXCE

LLEN

T20

24

M-7

I-90

27.9

2CC

TVIT

S351

2020

EXCE

LLEN

T20

24

M-7

I-90

28.3

CCTV

ITS3

5220

20EX

CELL

ENT

2025

M-7

I-90

28.8

CCTV

, MVD

SIT

S359

2020

EXCE

LLEN

T20

29

M-7

I-90

121

CCTV

ITS6

5320

20EX

CELL

ENT

2025

M-7

I-90

187

CCTV

ITS7

0220

20EX

CELL

ENT

2027

M-7

I-90

187

DMS

DMST

E023

2020

GOOD

2035

M-8

I-88

113.

4CC

TVIT

S639

2020

EXCE

LLEN

T20

26

466 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 467

Appendix K ITS System Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

DEVI

CE T

YPE

SITE

IDLA

ST

ISPE

CTIO

N DA

TE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-8

I-88

115.

3CC

TVIT

S641

2020

EXCE

LLEN

T20

27

M-8

I-88

115.

4DM

SDM

STE0

0420

20EX

CELL

ENT

2033

M-8

I-88

115.

4DM

SDM

STE0

0520

20EX

CELL

ENT

2033

M-8

I-88

115.

5CC

TV, M

VDS

ITS6

4220

20EX

CELL

ENT

2028

M-8

I-88

117

CCTV

ITS6

4320

20EX

CELL

ENT

2029

M-8

I-88

117.

1M

VDS

ITS6

4420

20EX

CELL

ENT

2025

M-8

I-88

117.

15RW

ISRW

ISTE

005

2020

EXCE

LLEN

T20

23

M-8

I-88

118.

2M

VDS

ITS6

4920

19EX

CELL

ENT

2029

M-8

I-88

118.

7CC

TVIT

S650

2019

EXCE

LLEN

T20

27

M-8

I-88

119

CCTV

, MVD

SIT

S651

2020

EXCE

LLEN

T20

29

M-8

I-88

120

DMS

DMST

E006

2020

EXCE

LLEN

T20

33

M-8

I-88

120.

1CC

TV, M

VDS

ITS6

5220

20GO

OD20

27

M-8

I-88

122.

6M

VDS

ITS6

5420

19GO

OD20

25

M-8

I-88

123.

4CC

TVIT

S655

2020

EXCE

LLEN

T20

26

M-8

I-88

124.

2M

VDS

ITS6

5620

19EX

CELL

ENT

2029

M-8

I-88

125.

25RW

ISRW

ISTE

006

2020

FAIR

2023

Appendix K ITS System Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-8

I-88

126.

2M

VDS

ITS6

5820

19EX

CELL

ENT

2024

M-8

I-88

126.

5CC

TVIT

S659

2020

EXCE

LLEN

T20

26

M-8

I-88

127.

7M

VDS

ITS6

6120

20EX

CELL

ENT

2029

M-8

I-88

128.

8CC

TVIT

S662

2020

EXCE

LLEN

T20

28

M-8

I-88

129

DMS

DMST

E007

2020

EXCE

LLEN

T20

33

M-8

I-88

129.

2M

VDS

ITS6

6320

20EX

CELL

ENT

2024

M-8

I-88

130.

1CC

TVIT

S664

2020

EXCE

LLEN

T20

23

M-8

I-88

130.

6CC

TV, M

VDS

ITS6

6520

20EX

CELL

ENT

2026

M-8

I-88

132.

2M

VDS

ITS6

6820

20EX

CELL

ENT

2028

M-8

I-88

134

MVD

SIT

S671

2020

EXCE

LLEN

T20

24

M-8

I-88

134.

1M

VDS

ITS6

7220

20EX

CELL

ENT

2027

M-8

I-88

134.

3CC

TVIT

S673

2020

EXCE

LLEN

T20

21

M-8

I-88

134.

6M

VDS

ITS6

7420

20EX

CELL

ENT

2029

M-8

I-88

134.

75DM

SDM

STE0

0820

20EX

CELL

ENT

2033

M-8

I-88

134.

8CC

TVIT

S850

2020

EXCE

LLEN

T20

21

M-8

I-88

134.

8M

VDS

ITS6

7620

20EX

CELL

ENT

2021

468 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 469

Appendix K ITS System Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

DEVI

CE T

YPE

SITE

IDLA

ST

ISPE

CTIO

N DA

TE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-8

I-88

134.

8CC

TVIT

S851

2020

EXCE

LLEN

T20

28

M-8

I-88

135.

9CC

TVIT

S683

2020

EXCE

LLEN

T20

26

M-8

I-88

136.

3M

VDS

ITS6

8420

20EX

CELL

ENT

2025

M-8

I-88

136.

7CC

TVIT

S686

2020

EXCE

LLEN

T20

28

M-8

I-88

137.

1M

VDS

ITS6

8720

19EX

CELL

ENT

2026

M-8

I-88

137.

5CC

TVIT

S688

2020

EXCE

LLEN

T20

28

M-8

I-88

137.

6DM

SDM

STE0

0920

20EX

CELL

ENT

2034

M-8

I-88

137.

9CC

TVIT

S690

2020

EXCE

LLEN

T20

23

M-1

1I-8

878

.6CC

TVIT

S606

2020

EXCE

LLEN

T20

21

M-1

1I-8

879

.74

MVD

SIT

S608

2020

EXCE

LLEN

T20

27

M-1

1I-8

880

.74

DMS

DMST

E003

2020

EXCE

LLEN

T20

35

M-1

1I-8

880

.8M

VDS

ITS6

1020

20EX

CELL

ENT

2020

M-1

1I-8

883

.6CC

TV, M

VDS

ITS6

1320

20EX

CELL

ENT

2029

M-1

1I-8

885

.1CC

TVIT

S615

2020

EXCE

LLEN

T20

29

M-1

1I-8

885

.5CC

TVIT

S616

2020

EXCE

LLEN

T20

29

M-1

1I-8

887

CCTV

ITS6

2320

20EX

CELL

ENT

2023

Appendix K ITS System Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-1

1I-8

887

.5CC

TVIT

S624

2020

EXCE

LLEN

T20

23

M-1

1I-8

887

.8M

VDS

ITS6

2520

20EX

CELL

ENT

2025

M-1

1I-8

891

.7CC

TV, M

VDS

ITS6

2720

20EX

CELL

ENT

2026

M-1

1I-8

893

.1M

VDS

ITS6

2820

19GO

OD20

22

M-1

1I-8

893

.3CC

TVIT

S715

2020

GOOD

2026

M-1

1I-8

894

CCTV

, MVD

SIT

S629

2020

EXCE

LLEN

T20

28

M-1

1I-8

895

.8CC

TV, M

VDS

ITS6

3020

20EX

CELL

ENT

2028

M-1

1I-8

898

.5CC

TV, M

VDS

ITS6

3120

20EX

CELL

ENT

2029

M-1

1I-8

810

0.75

RWIS

RWIS

TE00

420

20EX

CELL

ENT

2023

M-1

1I-8

810

1.04

CCTV

, MVD

SIT

S632

2020

EXCE

LLEN

T20

28

M-1

1I-8

810

3.2

CCTV

, MVD

SIT

S633

2020

EXCE

LLEN

T20

20

M-1

1I-8

810

5CC

TV, M

VDS

ITS6

3420

20EX

CELL

ENT

2026

M-1

1I-8

810

7.2

CCTV

, MVD

SIT

S635

2020

EXCE

LLEN

T20

26

M-1

1I-8

810

8.7

CCTV

, MVD

SIT

S636

2020

EXCE

LLEN

T20

28

M-1

1I-8

810

9.3

CCTV

ITS6

3720

20EX

CELL

ENT

2027

M-1

1I-8

811

1.6

CCTV

, MVD

SIT

S638

2020

EXCE

LLEN

T20

20

470 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 471

Appendix K ITS System Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

DEVI

CE T

YPE

SITE

IDLA

ST

ISPE

CTIO

N DA

TE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-1

2I-8

844

.5M

VDS

ITS4

6420

20EX

CELL

ENT

2027

M-1

2I-8

848

.9M

VDS

ITS4

9220

20EX

CELL

ENT

2029

M-1

2I-8

855

RWIS

RWIS

TE00

120

20EX

CELL

ENT

2023

M-1

2I-8

855

.1CC

TV, M

VDS

ITS5

2620

20EX

CELL

ENT

2028

M-1

2I-8

855

.3CC

TVIT

S527

2020

EXCE

LLEN

T20

23

M-1

2I-8

855

.7CC

TVIT

S531

2020

EXCE

LLEN

T20

23

M-1

2I-8

857

.1CC

TVIT

S536

2020

EXCE

LLEN

T20

29

M-1

2I-8

857

.7CC

TVIT

S538

2020

EXCE

LLEN

T20

29

M-1

2I-8

862

.3M

VDS

ITS5

4820

20EX

CELL

ENT

2026

M-1

2I-8

867

.3M

VDS

ITS5

5920

19EX

CELL

ENT

2027

M-1

2I-8

872

.6M

VDS

ITS5

7720

20EX

CELL

ENT

2028

M-1

2I-8

873

.7DM

SDM

STE0

0220

20EX

CELL

ENT

2027

M-1

2I-8

873

.8CC

TVIT

S582

2020

EXCE

LLEN

T20

29

M-1

2I-8

876

.1CC

TV, M

VDS

ITS5

8920

20EX

CELL

ENT

2020

M-1

2I-8

876

.1RW

ISRW

ISTE

002

2020

EXCE

LLEN

T20

30

M-1

4I-3

550.

2CC

TVIT

S002

2020

EXCE

LLEN

T20

29

Appendix K ITS System Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-1

4I-3

550.

2RW

ISRW

ISTE

015

2020

FAIR

2023

M-1

4I-3

550.

4CC

TVIT

S004

2020

EXCE

LLEN

T20

29

M-1

4I-3

550.

6CC

TV, M

VDS

ITS0

0520

20EX

CELL

ENT

2029

M-1

4I-3

551

CCTV

ITS0

0720

20GO

OD20

21

M-1

4I-3

551.

5M

VDS

ITS0

1120

20EX

CELL

ENT

2029

M-1

4I-3

551.

9CC

TVIT

S015

2020

EXCE

LLEN

T20

21

M-1

4I-3

552

DMS

DMST

E036

2020

EXCE

LLEN

T20

33

M-1

4I-3

552.

1CC

TVIT

S017

2020

EXCE

LLEN

T20

25

M-1

4I-3

552.

2DM

SDM

STE0

3720

20EX

CELL

ENT

2033

M-1

4I-3

552.

4CC

TVIT

S020

2020

EXCE

LLEN

T20

21

M-1

4I-3

552.

5CC

TVIT

S023

2020

EXCE

LLEN

T20

29

M-1

4I-3

552.

6CC

TV, M

VDS

ITS0

2420

20EX

CELL

ENT

2029

M-1

4I-3

553.

7CC

TVIT

S040

2020

EXCE

LLEN

T20

29

M-1

4I-3

553.

7M

VDS

ITS0

3820

20EX

CELL

ENT

2024

M-1

4I-3

554

CCTV

ITS0

4320

20EX

CELL

ENT

2026

M-1

4I-3

554.

3M

VDS

ITS0

4520

20EX

CELL

ENT

2029

472 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 473

Appendix K ITS System Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

DEVI

CE T

YPE

SITE

IDLA

ST

ISPE

CTIO

N DA

TE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-1

4I-3

554.

4CC

TVIT

S047

2020

EXCE

LLEN

T20

25

M-1

4I-3

554.

4CC

TVIT

S820

2020

GOOD

2028

M-1

4I-3

554.

8CC

TVIT

S054

2020

EXCE

LLEN

T20

21

M-1

4I-3

555.

3M

VDS

ITS0

6920

20EX

CELL

ENT

2029

M-1

4I-3

556

CCTV

ITS0

7920

20EX

CELL

ENT

2021

M-1

4I-3

556.

2M

VDS

ITS0

8320

20EX

CELL

ENT

2029

M-1

4I-3

557.

2CC

TVIT

S095

2020

EXCE

LLEN

T20

30

M-1

4I-3

557.

2M

VDS

ITS0

9320

20EX

CELL

ENT

2029

M-1

4I-3

558.

3CC

TV, M

VDS

ITS1

1020

20EX

CELL

ENT

2024

M-1

4I-3

558.

3CC

TV, M

VDS

ITS1

1520

20EX

CELL

ENT

2020

M-1

4I-3

558.

3DM

SDM

STE0

3920

20EX

CELL

ENT

2033

M-1

4I-3

558.

3DM

SDM

STE0

3820

20EX

CELL

ENT

2033

M-1

4I-3

559.

5M

VDS

ITS1

3220

20GO

OD20

29

M-1

4I-3

559.

5RW

ISRW

ISTE

016

2020

EXCE

LLEN

T20

23

M-1

4I-3

559.

6CC

TVIT

S135

2020

EXCE

LLEN

T20

26

M-1

4I-3

5510

.9M

VDS

ITS1

5020

20FA

IR20

25

Appendix K ITS System Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-1

4I-3

5510

.9CC

TV, M

VDS

ITS1

5120

20EX

CELL

ENT

2021

M-1

4I-3

5511

.9CC

TVIT

S163

2020

EXCE

LLEN

T20

23

M-1

4I-3

5512

.5CC

TVIT

S173

2020

EXCE

LLEN

T20

29

M-1

4I-3

5513

.2CC

TV, M

VDS

ITS1

8020

20EX

CELL

ENT

2029

M-1

4I-3

5513

.5CC

TVIT

S182

2020

GOOD

2029

M-1

4I-3

5513

.9CC

TV, M

VDS

ITS1

8920

20EX

CELL

ENT

2029

M-1

4I-3

5514

CCTV

, MVD

SIT

S190

2020

EXCE

LLEN

T20

29

M-1

4I-3

5514

.75

CCTV

, MVD

SIT

S196

2020

EXCE

LLEN

T20

29

M-1

4I-3

5515

MVD

SIT

S200

2020

EXCE

LLEN

T20

29

M-1

4I-3

5515

.22

CCTV

, MVD

SIT

S202

2020

EXCE

LLEN

T20

27

M-1

4I-3

5515

.7CC

TV, M

VDS

ITS9

8020

20GO

OD20

21

M-1

4I-3

5516

.4CC

TV, M

VDS

ITS2

1320

20EX

CELL

ENT

2030

M-1

4I-3

5517

.1CC

TV, M

VDS

ITS2

1820

20EX

CELL

ENT

2029

M-1

4I-3

5517

.2DM

SDM

STE0

4020

20EX

CELL

ENT

2034

M-1

4I-3

5517

.2DM

SDM

STE0

4120

20EX

CELL

ENT

2034

M-1

4I-3

5517

.9M

VDS

ITS2

2420

20GO

OD20

29

474 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 475

Appendix K ITS System Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

DEVI

CE T

YPE

SITE

IDLA

ST

ISPE

CTIO

N DA

TE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-1

4I-3

5518

.37

CCTV

ITS1

001

2020

EXCE

LLEN

T20

28

M-1

4I-3

5519

.25

CCTV

, MVD

SIT

S235

2020

EXCE

LLEN

T20

29

M-1

4I-3

5520

.6CC

TV, M

VDS

ITS2

5420

20GO

OD20

21

M-1

4I-3

5520

.65

CCTV

, MVD

SIT

S667

2020

EXCE

LLEN

T20

28

M-1

4I-3

5520

.65

CCTV

ITS1

002

2020

GOOD

2021

M-1

4I-3

5521

.5CC

TVIT

S265

2020

EXCE

LLEN

T20

27

M-1

4I-3

5521

.87

MVD

SIT

S268

2020

EXCE

LLEN

T20

29

M-1

4I-3

5522

.65

CCTV

ITS2

7820

20EX

CELL

ENT

2020

M-1

4I-3

5523

CCTV

, MVD

SIT

S281

2020

EXCE

LLEN

T20

23

M-1

4I-3

5523

.8M

VDS

ITS2

9020

19GO

OD20

21

M-1

4I-3

5524

.5CC

TV, M

VDS

ITS3

0020

20EX

CELL

ENT

2025

M-1

4I-3

5525

.5M

VDS

ITS3

2220

20GO

OD20

24

M-1

4I-3

5525

.6CC

TV, M

VDS

ITS3

2320

20EX

CELL

ENT

2028

M-1

4I-3

5525

.8DM

SDM

STE0

4320

20EX

CELL

ENT

2033

M-1

4I-3

5526

.3CC

TV, M

VDS

ITS3

2820

20EX

CELL

ENT

2023

M-1

4I-3

5526

.6DM

SDM

STE0

4220

20EX

CELL

ENT

2032

Appendix K ITS System Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-1

4I-3

5527

.1CC

TV, M

VDS

ITS3

4220

20EX

CELL

ENT

2025

M-1

4I-3

5527

.8CC

TVIT

S348

2020

EXCE

LLEN

T20

25

M-1

4I-3

5527

.9CC

TV, M

VDS

ITS3

4920

20EX

CELL

ENT

2023

M-1

4I-3

5528

.4CC

TVIT

S354

2020

FAIR

2020

M-1

4I-3

5528

.5CC

TV, M

VDS

ITS3

5520

20EX

CELL

ENT

2024

M-1

4I-3

5528

.9CC

TVIT

S360

2020

GOOD

2020

M-1

4I-3

5529

.6CC

TVIT

S367

2020

EXCE

LLEN

T20

20

M-1

4I-3

5529

.8CC

TV, M

VDS

ITS3

6920

20EX

CELL

ENT

2023

M-1

4I-3

5529

.8RW

ISRW

ISTE

017

2020

EXCE

LLEN

T20

23

M-1

4I-3

5535

CCTV

ITS8

5320

20EX

CELL

ENT

2025

M-1

4I-3

5513

2.8

MVD

SIT

S669

2020

EXCE

LLEN

T20

24

M-1

4I-3

912

2DM

SDM

STE0

4820

20EX

CELL

ENT

2034

M-1

6IL

390

6CC

TVIT

S080

2020

EXCE

LLEN

T20

25

M-1

6IL

390

6.1

MVD

SIT

S081

2020

EXCE

LLEN

T20

25

M-1

6IL

390

6.22

CCTV

, MVD

SIT

S084

2020

EXCE

LLEN

T20

25

M-1

6IL

390

6.25

MVD

SIT

S085

2020

EXCE

LLEN

T20

25

476 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 477

Appendix K ITS System Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

DEVI

CE T

YPE

SITE

IDLA

ST

ISPE

CTIO

N DA

TE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-1

6IL

390

6.5

CCTV

ITS8

4420

20EX

CELL

ENT

2023

M-1

6IL

390

6.55

CCTV

ITS0

8820

20EX

CELL

ENT

2027

M-1

6IL

390

6.7

RWIS

RWIS

TE01

820

20EX

CELL

ENT

2031

M-1

6IL

390

7.09

CCTV

ITS0

9120

20EX

CELL

ENT

2025

M-1

6IL

390

7.2

MVD

SIT

S995

2020

EXCE

LLEN

T20

25

M-1

6IL

390

7.3

MVD

SIT

S097

2020

EXCE

LLEN

T20

25

M-1

6IL

390

7.4

CCTV

, MVD

SIT

S099

2020

EXCE

LLEN

T20

26

M-1

6IL

390

7.8

CCTV

, MVD

SIT

S104

2020

EXCE

LLEN

T20

25

M-1

6IL

390

7.86

MVD

SIT

S105

2020

EXCE

LLEN

T20

25

M-1

6IL

390

8.07

CCTV

ITS1

0620

20EX

CELL

ENT

2025

M-1

6IL

390

8.1

DMS

DMST

E044

2020

EXCE

LLEN

T20

30

M-1

6IL

390

8.25

DMS

DMST

E045

2020

EXCE

LLEN

T20

31

M-1

6IL

390

8.3

CCTV

, MVD

SIT

S111

2020

EXCE

LLEN

T20

25

M-1

6IL

390

8.5

CCTV

ITS1

1820

20EX

CELL

ENT

2025

M-1

6IL

390

8.6

MVD

SIT

S119

2020

EXCE

LLEN

T20

26

M-1

6IL

390

8.7

MVD

SIT

S121

2020

EXCE

LLEN

T20

26

Appendix K ITS System Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-1

6IL

390

8.92

CCTV

ITS1

2320

20EX

CELL

ENT

2025

M-1

6IL

390

9.06

CCTV

ITS1

2620

20EX

CELL

ENT

2025

M-1

6IL

390

9.3

CCTV

, MVD

SIT

S994

2020

EXCE

LLEN

T20

25

M-1

6IL

390

9.37

MVD

SIT

S129

2020

EXCE

LLEN

T20

26

M-1

6IL

390

9.65

MVD

SIT

S993

2020

EXCE

LLEN

T20

25

M-1

6IL

390

9.66

CCTV

ITS1

3620

20EX

CELL

ENT

2025

M-1

6IL

390

9.75

MVD

SIT

S137

2020

EXCE

LLEN

T20

25

M-1

6IL

390

9.97

CCTV

ITS1

3920

20EX

CELL

ENT

2025

M-1

6IL

390

10.2

CCTV

, MVD

SIT

S142

2020

EXCE

LLEN

T20

25

M-1

6IL

390

10.3

DMS

DMST

E046

2020

EXCE

LLEN

T20

30

M-1

6IL

390

11.1

3CC

TV, M

VDS

ITS1

5320

20EX

CELL

ENT

2025

M-1

6IL

390

11.5

9CC

TV, M

VDS

ITS1

5820

20EX

CELL

ENT

2025

M-1

6IL

390

11.6

MVD

SIT

S992

2020

EXCE

LLEN

T20

25

M-1

6IL

390

11.7

MVD

SIT

S161

2020

EXCE

LLEN

T20

25

M-1

6IL

390

12.0

3CC

TV, M

VDS

ITS1

6720

20EX

CELL

ENT

2025

M-1

6IL

390

12.1

CCTV

, MVD

SIT

S168

2020

EXCE

LLEN

T20

25

478 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 479

Appendix K ITS System Condition Rating TableM

-SEC

TION

ROUT

EM

ILEP

OST

DEVI

CE T

YPE

SITE

IDLA

ST

ISPE

CTIO

N DA

TE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-1

6IL

390

12.3

5CC

TV, M

VDS

ITS1

012

2020

EXCE

LLEN

T20

27

M-1

6IL

390

12.4

CCTV

ITS1

011

2020

EXCE

LLEN

T20

21

M-1

6IL

390

12.4

CCTV

, MVD

SIT

S101

320

20EX

CELL

ENT

2026

M-1

6IL

390

12.4

2M

VDS

ITS1

010

2020

EXCE

LLEN

T20

27

M-1

6IL

390

12.5

4RW

ISRW

ISTE

019

2019

EXCE

LLEN

T20

23

M-1

6IL

390

12.6

CCTV

ITS1

015

2020

EXCE

LLEN

T20

21

M-1

6IL

390

12.6

8CC

TV, M

VDS

ITS1

014

2020

EXCE

LLEN

T20

21

M-1

6IL

390

12.7

7CC

TV, M

VDS

ITS1

016

2020

EXCE

LLEN

T20

27

M-1

6IL

390

12.8

6CC

TVIT

S101

720

20EX

CELL

ENT

2027

M-1

6IL

390

13.2

7CC

TV, M

VDS

ITS1

018

2020

EXCE

LLEN

T20

27

M-1

6IL

390

13.6

CCTV

, MVD

SIT

S102

020

20EX

CELL

ENT

2027

M-1

6IL

390

13.6

3CC

TV, M

VDS

ITS1

019

2020

EXCE

LLEN

T20

27

M-1

6IL

390

13.9

6CC

TV, M

VDS

ITS1

022

2020

EXCE

LLEN

T20

21

M-1

6IL

390

14M

VDS

ITS1

021

2020

EXCE

LLEN

T20

27

M-1

6IL

390

14.3

CCTV

ITS1

023

2020

EXCE

LLEN

T20

27

M-1

6IL

390

14.5

4M

VDS

ITS1

025

2020

EXCE

LLEN

T20

27

Appendix K ITS System Condition Rating Table

M-S

ECTI

ONRO

UTE

MIL

EPOS

TDE

VICE

TYP

ESI

TE ID

LAST

IS

PECT

ION

DATE

COND

ITIO

N CA

TEGO

RY

NEXT

SC

HEDU

LED

REPA

IR

M-1

6IL

390

14.6

CCTV

, MVD

SIT

S102

420

20EX

CELL

ENT

2027

M-1

6IL

390

14.9

5CC

TV, M

VDS

ITS1

027

2020

EXCE

LLEN

T20

21

M-1

6IL

390

15M

VDS

ITS1

026

2020

EXCE

LLEN

T20

21

M-1

6IL

390

15.3

4CC

TVIT

S102

820

20EX

CELL

ENT

2029

M-1

6IL

390

15.6

2M

VDS

ITS1

029

2020

EXCE

LLEN

T20

27

M-1

6IL

390

15.7

CCTV

, MVD

SIT

S103

020

20EX

CELL

ENT

2021

M-1

6IL

390

15.7

CCTV

, MVD

SIT

S103

120

20EX

CELL

ENT

2028

480 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 481

EXHIBITS

482 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 483

!.

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MP0

MP0

MP0

MP0

MP40

MP20

MP60

MP10

MP70

MP30

MP40

MP30

MP10

MP80

MP20

MP50

MP50MP50

MP60

MP10

MP20

MP20

MP70

MP30

MP90

MP10

MP30

MP10

MP100

MP120MP110

MP140MP130

¬«47 ¬«59

£¤20

§̈¦39

§̈¦94

§̈¦90

§̈¦290

§̈¦55

§̈¦55

§̈¦80

§̈¦57

§̈¦90 §̈¦94

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¬«390

§̈¦290§̈¦490

§̈¦355

§̈¦294

§̈¦88

§̈¦90

§̈¦90 §̈¦94

LAKE MICHIGAN

§̈¦88

§̈¦88

§̈¦355

§̈¦355

MP130

MP20

!.

!.

MP140

MP30

§̈¦290

§̈¦88

§̈¦294

I-88 at I-294 Interchange

§̈¦90

§̈¦294

§̈¦490

¬«390

MP40

I-88 at I-355 Interchange I-90 at I-294 Interchange

Conditions:

ExcellentGoodTransitionalFairPoorNot Rated

Route Symbology:

§̈¦.

§̈¦.

£¤.

¬«.

!.

Interstate

Tollway

U.S. Route

State Route

Milepost

LEGEND:

EXHIBIT 5 2020 PAVEMENT CRS CATEGORY - SYSTEMWIDE

´

EXHIBIT 1 Percent of Mainline Pavement within each CRS Range (Systemwide) EXHIBIT 2 2020 Mainline Pavement CRS – Systemwide Map

484 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 485

EXHIBIT 3 Percent of Mainline Pavement within each RSL Range (Systemwide)

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MP0

MP0

MP0

MP0

MP40

MP20

MP60

MP10

MP70

MP30

MP40

MP30

MP10

MP80

MP20

MP50

MP50MP50

MP60

MP10

MP20

MP20

MP70

MP30

MP90

MP10

MP30

MP10

MP100

MP120MP110

MP140MP130

¬«47 ¬«59

£¤20

§̈¦39

§̈¦94

§̈¦90

§̈¦290

§̈¦55

§̈¦55

§̈¦80

§̈¦57

§̈¦90 §̈¦94

§̈¦90§̈¦94

¬«390

§̈¦290§̈¦490

§̈¦355

§̈¦294

§̈¦88

§̈¦90

§̈¦90 §̈¦94

LAKE MICHIGAN

§̈¦88

§̈¦88

§̈¦355

§̈¦355

MP130

MP20

!.

!.

MP140

MP30

§̈¦290

§̈¦88

§̈¦294

I-88 at I-294 Interchange

§̈¦90

§̈¦294

§̈¦490

¬«390

MP40

I-88 at I-355 Interchange I-90 at I-294 Interchange

Conditions:20+ Years13 to 19 Years9 to 12 Years5 to 8 Years3 to 4 Years1 to 2 Years0 YearsNot Rated

Route Symbology:

§̈¦.

§̈¦.

£¤.

¬«.

!.

Interstate

Tollway

U.S. Route

State Route

Milepost

LEGEND:

EXHIBIT 4

´

2020 PAVEMENT RSL CATEGORY - SYSTEMWIDEEXHIBIT 4EXHIBIT 4 2020 Mainline Pavement RSL – Systemwide Map

0

10

20

30

40

50

60

70

80

90

100

2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Perc

ent o

f Net

wor

k in

RSL

Cat

egor

y

Year

Percent of Mainline Pavement within each Remaining Service Life Range (Systemwide) Predicted from CRS (2000 - 2020)

20+ Years 13-20 Years 9 - 12 Years 5 - 8 Years 3 - 4 Years 1 - 2 Years 0 Years Not Rated

486 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 487

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!( !(

!(

!(

!(

MP 0

MP 0

MP 0

MP 0

MP 0

MP 40

MP 20

MP 60

MP 10

MP 70

MP 30

MP 40

MP 30

MP 10

MP 80

MP 20MP 50

MP 50MP 50

MP 60

MP 10

MP 20MP 20

MP 70

MP 30

MP 90

MP 10

MP 30

MP 10

MP 100

MP 120MP 110

MP 140

MP 130

!(

!R

2020 Systemwide Construction20-A

20-B

20-A

20-C

20-C

20-D

20-E

20-F

20-E

20-E

20-F

20-R

20-R

20-I

20-J

20-N

20-M

20-I

20-I

20-K

20-M

20-M

20-N

20-N

20-S

20-T

20-A

§̈¦88§̈¦88

§̈¦355

§̈¦294

§̈¦90

§̈¦90§̈¦94

§̈¦39

§̈¦39

§̈¦80

§̈¦55

§̈¦94

§̈¦55

§̈¦290

§̈¦90

§̈¦94

§̈¦94

§̈¦290

¬«390

§̈¦490

¬«47

£¤20

£¤20

ILake Michigan

VARIOUS SYSTEMWIDE CONTRACTS

20-W

20-X

20-Y

20-Z

20-Z

!((20-W20-X

20-W

20-X

Location:Design PM: AJ Pebler DSE: J.A. Watts, Inc.

Construction PM: Anthony Aladham CM: EJM Engineering, Inc./TranSmart Technologies, Inc.

Contractor:Construction:

RR-20-4521: ITS Preservation and RehabilitationSystemwide

Aldridge ElectricFall 2020 to Fall 2021

Date Updated: 10/20/2020

Location:

Design PM: Ed Flores DSE: Robert E. Hamilton Consulting Engineers

Construction PM: Rick Hanba CM: Cotter Consulting, Inc.Contractor:Construction:

RR-20-9225: Sign Panel Fabrication and Installation Upon RequestSystemwide

Aldridge ElectricFall 2020 to Winter 2022

LEGENDContract Types:

Environmental

Facility

Other

ITS/Electrical

Roadway/Structural

Landscape

Route Symbology:

§̈¦

§̈¦

£¤

§̈¦

Interstate

MilepostFuture Tollway RouteFuture Tollway Route

U.S. Route

State Route

Tollway Route

Tollway Route

Active Contract

Location:Design PM: Mo Faraj DSE: STV IncorporatedConstruction PM: Mike Brink CM: Atlas Engineering GroupContractor:Construction:

RR-18-4382: Bridge ReconstructionI-94, MP 7.5 (Stearns School Road)

Dunnet Bay ConstructionFall 2020 to Fall 202120-B

20-D

20-D

20-Y

20-Y

20-J 20-J

20-S

20-K

20-T

Location:Design PM: John Szabo DSE: Crawford, Murphy and Tilly, Inc.Construction PM: Carlos Tibbs CM: Collins Engineering, Inc.Contractor:Construction:

RR-19-4487: Westbound Pavement and Structural Preservation and Rehabilitation I-90, MP 2.6 (Rockton Road) to MP 18.3 (Kishwaukee River)

William Charles Construction CompanySummer 2020 to Winter 2020

Location:Design PM: John Szabo DSE: Crawford, Murphy and Tilly, Inc.Construction PM: Carlos Tibbs CM: Collins Engineering, Inc.Contractor:Construction:

RR-19-4504: Grading ImprovementsI-90, MP 15.4 (East State Street)

Meru CorporationSummer 2020 to Spring 2021

Location:Design PM: Jordan Kim DSE: Singh and Associates, Inc.Construction PM: Carlos Tibbs CM: Cotter Consulting, Inc.Contractor:Construction:

RR-19-4509: Grading and Drainage ModificationsI-90, MP 46.4 (IL 47)

Foundation MechanicsSummer 2020 to Winter 2020

Location:Design PM: Rick Hanba DSE: 2IM Group, LLCConstruction PM: Carlos Tibbs CM: 2IM Group, LLCContractor:Construction:

RR-18-4444: Landscape Planting ImprovementsI-90, MP 13.0 (East Riverside Boulevard) to MP 25.5 (Genoa Road)

Semper Fi Yard ServicesSummer 2019 to Fall 2023

Location:Design PM: Rick Hanba DSE: 2im Group, LLC.Construction PM: Carlos Tibbs CM: 2im Group, LLC.Contractor:Construction:

RR-19-4472: Landscape Planting ImprovementsI-94, MP 1.5 (IL 173) to MP 11.5 (IL 120)

Lizzette MedinaWinter 2020 to Summer 2025

Location:Design PM: John Szabo DSE: Crawford, Murphy and Tilly, Inc.Construction PM: Carlos Tibbs CM: Collins Engineering, Inc.Contractor:Construction:

RR-19-4502: Crossroad Structural Preservation and RehabilitationI-90, MP 2.6 (Rockton Road) to MP 17.85 (I-39)

Civil ConstructorsSummer 2020 to Winter 2020

Location:Design PM: John Szabo DSE: Crawford, Murphy and Tilly, Inc.Construction PM: Carlos Tibbs CM: Collins Engineering, Inc.Contractor:Construction:

RR-19-4503: Eastbound Pavement and Structural Preservation and RehabilitationI-90, MP 2.6 (Rockton Road) to MP 18.3 (Kishwaukee River)

Curran Contracting CompanySummer 2020 to Winter 2020

Location:Design PM: Ed Flores DSE: HBM Engineering Group, LLCConstruction PM: Tom Coleman CM: Interra, Inc.Contractor:Construction:

RR-20-4530: Retaining and Noisewall Rehabilitation and ExtensionI-294, MP 41.0 (Devon Avenue) to MP 52.5 (Lake Cook Road)

Martam ConstructionSummer 2020 to Summer 2021

Location:Design PM: Laura Thompson DSE: Environmental Design International, Inc.Construction PM: Bill Doyle CM: ESI Consultants, LTDContractor:Construction:

RR-19-4489: M-16 Maintenance Facility ConstructionIL 390, MP 16.6

The George Sollitt Construction CompanySpring 2020 to Fall 2021

Location:Design PM: Rick Hanba DSE: Lochmueller GroupConstruction PM: Laura Thompson CM: 2im Group, LLC.Contractor:Construction:

RR-19-4467: Landscape Planting ImprovementsI-88, MP 44.0 (US 30) to MP 54.25 (IL 26)

Semper Fi Yard ServicesWinter 2020 to Winter 2025

Location:Design PM: Rick Hanba DSE: Lochmueller Group, Inc.Construction PM: Jamie Noe CM: 2im Group, LLC.Contractor:Construction:

RR-18-4442: Landscape Planting ImprovementsI-88, MP 76.5 (IL 251) to MP 91.62 (Kishwaukee River)

Semper Fi Yard ServiceSummer 2019 to Fall 2023

Location:

Design PM: Mo Faraj DSE: David Mason & Associates of Illinois, Ltd./Horner & Shifrin, Inc. JV

Construction PM: Mo Faraj CM: Cheri K. Lewis Engineers, LLCContractor:Construction:

RR-20-4532: Bridge ReconstructionI-88, MP 114.2 (Deerpath Road)

F.H. Paschen, S.N. Nielsen & AssociatesFall 2020 to Fall 2021

Location:Design PM: Brett Bilina DSE: Singh and Associates, Inc.Construction PM: David Cedeno CM: Interra, Inc.Contractor:Construction:

RR-19-4501: Grading and Drainage ImprovementsI-88, MP 45.5 (UPRR) to MP 136.4 (Midwest Road)

Enlight Construction, LLCSummer 2020 to Winter 2020

Location:Design PM: Rick Hanba DSE: Lochmueller GroupConstruction PM: Jamie Noe CM: 2im Group, LLC.Contractor:Construction:

RR-19-4466: Landscape Planting ImprovementsI-88, MP 91.8 (Kishwaukee River) to MP 117.2 (Fox River)

Semper Fi Yard ServiceFall 2020 to Winter 2025

Location:Design PM: Laura Thompson DSE: Environmental Design International, Inc.Construction PM: Rick Hanba CM: Ardmore RoderickContractor:Construction:

RR-18-4445: M-8 Maintenance Facility ConstructionI-88, MP 117.8 (Aurora Toll Plaza)

W.E. O'Neil Construction CompanySummer 2019 to Summer 2021

Location:Design PM: Laura Thompson DSE: Environmental Design International, Inc.Construction PM: Bill Doyle CM: Ardmore RoderickContractor:Construction:

RR-18-4404: M-14 Maintenance Facility Annex B Parking StructureI-355, MP 3.25 (Spring Creek Toll Plaza)

Pacific Construction ServicesFall 2018 to Winter 2020

Location:Design PM: Laura Thompson DSE: Environmental Design International, Inc.Construction PM: Bill Doyle CM: Ardmore RoderickContractor:Construction:

RR-18-4425: M-2 Maintenance Facility Renovation and AdditionI-294, MP 29.5 (Cermak Toll Plaza)

Madison Construction CompanySpring 2019 to Fall 2020

LAKE MICHIGAN

MCHENRYWINNEBAGO

BOONE

OGLE

KANE

DEKALB

LEE

COOK

DUPAGE

WILL

LAKE

LEGEND

Already Bid/Awarded

2020 Q4 Advertise DateInterchange Construction/Improvements

New Roadway Construction

Grading/Shoulder Relocation/Retaining Walls/Noisewalls

ITS/Lighting/Fiber Optic Work

Roadway/Bridge Rehabilitation/Widening

Roadway Reconstruction and Widening

Roadway/Bridge Reconstruction/Rehabilitation

M-4

M-3

M-2

M-1

M-5

M-6

M-7

M-8

M-11

M-12

M-14

4720

20

47

55

57

290

39

94

88

90

355

390

90

90

94

90

94

90

94

290

55

355

88

294

80

80

5780

490

53

O’HARE INTERNATIONAL

AIRPORT

COOK

DUPAGE

20

290

90

355

390

58

72

83

83

19

20

294

19

62

45

290

64

490

Touhy Avenue

Ros

elle

Roa

d

North Avenue

Roh

lwin

g R

oad

Lake Street

Irving Park Road

Higgins Road

Golf Road

Bar

ringt

on R

oad

Algonquin Road

Elm

hurs

t Roa

d

Man

nhei

m R

oad

Bus

se R

oad

2020 I-490 TOLLWAY PROJECT DETAILS

Updated 10/14/2020

2020 Capital Program Construction

SEE INSET

I-17-4673 - New Roadway Construction

Description: I-490 - Irving Park Road to Illinois Route 390 Tollway - MP 2.1 to 3.3

Design PM: Jordan Kim DSE: Knight E/A, Inc.Construction PM: Jordan Kim CM: Wight & Company / Orion

Engineers, LLCContractor: Plote Construction, Inc.Construction: Start: Fall 2019 End: Fall 2021

MISCELLANEOUS PROJECTS

I-19-4453 - Building Demolition (I-294)Description: Building Demolition - MP 17.8 to 40.0

Design PM: Hope Garrett DSE: A. Epstein and Sons International, Inc., DBA Epstein

Construction PM: Keith Keslinke CM: Globetrotters Engineering CorporationContractor: Fox Excavating, Inc.

I-19-4454 - Miscellaneous Facilities Maintenance (I-294)Description: O’Hare Oasis Maintenance - MP 37.85

Design PM: Hope Garrett DSE: A. Epstein and Sons International, Inc., DBA Epstein

Construction PM: Keith Keslinke CM: Globetrotters Engineering CorporationContractor: Western Remac, Inc.

I-19-4490 - Sanitary Sewer Relocation (I-294)Description: FCWRD Sanitary Sewer Relocation - MP 24.0 to 27.3

Design PM: Jeffrey Allen DSE: TranSystems Corporation/Hanson Professional Services, Inc.

Construction PM: Rick Hanba CM: Clark Dietz, Inc.Contractor: Martam Construction, Inc.

I-19-4506 - Advance MOT (I-294)Description: Advance MOT - Rehabilitation - 95th Street to 75th Street -

MP 17.8 to 20.7Design PM: Dave Cedeno DSE: Terra Engineering, Ltd.Construction PM: Keith Keslinke CM: Juneau Associates, Inc., P. C.Contractor: K-Five Contracting

I-19-4507 - Advance Work (I-294)Description: Shoulder Rehabilitation, Retaining Wall and Noise Abatement Wall

Construction - 75th Street to I-55 Ramps - MP 22.3 to 23.8Design PM: Jeffrey Allen DSE: Strand Associates, Inc.Construction PM: Keith Keslinke CM: Cotter Consulting, Inc.Contractor: Judlau Contracting, Inc.

I-19-4508 - Lighting Materials Procurement (I-294)Description: Lighting Materials Procurement

Design PM: Jeffrey Allen DSE: AECOM Technical Services, Inc.Construction PM: Dave Cedeno CM: GCLJAW_TM (Gonzalez Companies, LLC/J.A.

Watts, Inc.)Contractor: Hecker and Company, Inc.

I-19-4452 - Building Demolition (I-294)Description: Building Demolition - MP 17.8 to 40.0

Design PM: Hope Garrett DSE: A. Epstein and Sons International, Inc., DBA Epstein

Construction PM: Keith Keslinke CM: Globetrotters Engineering CorporationContractor: Schwartz Excavating, Inc.

RR-18-9017 - CCTV Camera and Ramp Detection Installation (SW)Description: Systemwide CCTV Camera and Ramp Detection Installation - Reagan

Memorial Tollway (I-88), Tri-State Tollway (I-294), and Veterans Memorial Tollway (I-355)

Design PM: AJ Pebler DSE: Kimley, Horn & AssociatesConstruction PM: Anthony Aladham CM: J.A. WattsContractor: Meade, Inc.

I-18-4704 - Advance Earthwork (I-490)Description: I-490 Advance Earthwork - Devon Avenue to Pratt Boulevard -

MP 4.3 to 5.6Design PM: John Szabo DSE: RS&H, Inc./Tolz, King, DuVall, Anderson and

Associates, Inc.Construction PM: John Szabo CM: Milhouse Engineering & Construction, Inc. Contractor: Curran Contracting, Inc.

RR-18-4407 - ITS Preservation and Rehabilitation (SW)Description: Systemwide ITS Preservation and Rehabilitation - Reagan Memorial

Tollway (I-88), Jane Addams Memorial Tollway (I-90), Tri-State Tollway (I-94/I-294), and Veterans Memorial Tollway (I-355)

Design PM: AJ Pebler DSE: J.A. WattsConstruction PM: Anthony Aladham CM: Transmart/EJMContractor: Aldridge Electric

I-19-4712 - Advance Earthwork and Retaining Walls (I-490)Description: Advance Earthwork and Retaining Walls along I-490 - MP 0.0 to 0.35

Design PM: Jordan Kim DSE: ABLECB_TM (Alfred Benesch & Company, Christopher B. Burke Engineering, Ltd. And Lin Engineering, Ltd.)

Construction PM: Alicia Pitlik CM: Baxter & Woodman, Inc.Contractor: Walsh Construction Company II, LLC

I-19-4715 - Building Demolition (I-490)Description: Building Demolition - Aaron Equipment, East Green Street -

MP 1.2 to 1.55Design PM: Manar Nashif DSE: Wood Environment & Infrastructure/T.Y. Lin

International Great Lakes, Inc.Construction PM: John Szabo CM: Hampton, Lenzini and Renwick, Inc.Contractor: Enlight Contracting, LLC

I-19-4716 - Building Demolition (I-490)Description: Building Demolition - Concrete Specialties, Franklin Ave. - MP 0.6 to 0.85

Design PM: Manar Nashif DSE: Wood Environment & Infrastructure/T.Y. Lin International Great Lakes, Inc.

Construction PM: John Szabo CM: Hampton, Lenzini and Renwick, Inc.

Contractor: Martinez Frogs, Inc.

I-20-4512 - Fiber Optic Cable Relocation (I-490)Description: Fiber Optic Cable Relocation - MP 35.8

Design PM: Jordan Kim DSE: ABLECB_TM (Alfred Benesch & Company, Christopher B. Burke Engineering, Ltd. And Lin Engineering, Ltd.)

Construction PM: Anthony Aladham

CM: Omega & Associates

Contractor: John Burns Construction Company

I-20-4513 - Fiber Optic Cable Procurement (I-294)Description: Fiber Optic Cable Procurement

Design PM: Elyse Morgan DSE: Gandhi & Associates, Inc.Construction PM: Anthony

AladhamCM: J.A. Watts, Inc.

Contractor: Aldridge Electric, Inc.

I-20-4534 - Beam Fabrication (I-490)Description: I-294 over UPRR - Concrete Beam Fabrication

Design PM: Jordan Kim DSE: ABLECB_TM (Alfred Benesch & Company, Christopher B. Burke Engineering, Ltd. And Lin Engineering, Ltd.)

Construction PM: Mohamad Faraj CM: EXP U.S. Services, Inc.Contractor: Judlau Contracting, Inc./S&J Construction Co., Inc.

I-20-4537 - Compensatory Storage Basin (I-490)Description: Compensatory Storage Construction at Addison Creek

Design PM: Jordan Kim DSE: Alfred Benesch & Co./Christopher B. Burke Eng, Ltd./Lin Engineering, Ltd.

Construction PM: Alicia Pitlik CM: H.W. Lochner/d’Escoto/Illinois Construction & Environmental

Contractor: Foundation Mechanics, LLC

I-20-4535 - Beam Fabrication (I-490)Description: I-294 over Grand Avenue - Concrete Beam Fabrication

Design PM: Jordan Kim DSE: ABLECB_TM (Alfred Benesch & Company, Christopher B. Burke Engineering, Ltd. And Lin Engineering, Ltd.)

Construction PM: Mohamad Faraj CM: EXP U.S. Services, Inc.Contractor: Judlau Contracting, Inc./S&J Construction Co., Inc.

I-18-4705 - Interchange Construction

Description: I-490/I-90 System Interchange - MP 5.9 to 6.3Design PM: Jeffrey Allen DSE: EXP U.S. Services, Inc.Construction PM: Jeffrey Allen CM: TBDContractor: TBDConstruction: Start: Spring 2020 End: Fall 2022

I-20-4541 - Advance Work (I-294)Description: Noise Abatement Wall Construction, O’Hare Oasis to Irving Park Road -

MP 37.7 to 38.3Design PM: Michael Brink DSE: Rubinos & Mesia Engineers, Inc. Construction PM: Michael Brink CM: Cotter Consulting, Inc.Contractor: Lorig Construction Company

I-20-4542 - Light Pole and Luminiare Fabrication (I-294)Description: Light Pole and Luminiare Fabrication - 95th Street to I-55, St. Charles Road

to North Ave.Design PM: Dave Cedeno DSE: Terra Engineering, Ltd.Construction PM: Dave Cedeno CM: TBDContractor: TBD

I-20-4546 - Noise Abatement Wall Construction (I-294)Description: Noise Abatement Wall Construction, Hinsdale Oasis to 55th Street -

MP 25.0Design PM: Michael Brink DSE: Baxter & Woodman, Inc.Construction PM: TBD CM: TBDContractor: TBD

I-20-4719 - Steel Beam and Bearing Fabrication (I-490)Description: Steel Beam and Bearing Fabrication

Design PM: Manar Nashif DSE: Jacobs Engineering Group, Inc.Construction PM: TBD CM: Knight E/A, Inc./V3 Companies, Ltd.

(KNIV3C_TM)Contractor: TBD

I-20-4528 - Interchange Improvements

Description: Roadway Reconstruction - I-290 Ramp S from WB I-290 to EB Lake St.

Design PM: Mohamad Faraj DSE: ALTR2I_TM (Alfred Benesch & Company/ The Roderick Group, Inc./2IM Group, LLC)

Construction PM: Hope Garrett CM: HR Green, Inc.Contractor: TBDConstruction: Start: Spring 2021 End: Summer 2021

I-18-4702 - Interchange Construction

Description: I-294 at North Avenue - MP 33.7Design PM: Manar Nashif DSE: ESI Consultants, Ltd. (City of Northlake Consultant)

Construction PM: Carlos Tibbs CM: Knight E/A Inc./V3 Companies, Ltd.Contractor: TBDConstruction: Start: Spring 2021 End: Fall 2023

I-17-4339 - Interchange Construction

Description: Roadway Widening and I-490 Ramps and Bridge (I-294 - Grand Avenue to Wolf Road) - MP 35.1 to 36.25

Design PM: Jordan Kim DSE: ABLECB TM (Alfred Benesch & Company, Christopher B. Burke Engineering, Ltd. And Lin Engineering, Ltd.)

Construction PM: Mohamad Faraj CM: EXP U.S. Services, Inc.Contractor: Judlau Contracting, Inc.Construction: Start: Fall 2020 End: Fall 2023

RR-16-4256 - Roadway/Bridge Rehabilitation and Widening

Description: Butterfield Road to Army Trail Road - MP 22.3 to 29.8Design PM: Laura Thompson DSE: Patrick Engineering, Inc.Construction PM: Jamie Noe CM: Chastain & Associates, LLCContractor: Plote Construction Inc./Dunnet Bay Construction Co. (JV)Construction: Start: Spring 2018 End: Fall 2020

I-19-4449 - Roadway and Bridge Rehabilitation/Widening

Description: Wolf Road to O’Hare Oasis - MP 36.3 to 37.7Design PM: Michael Wicks DSE: V3CMBJ_TM (V3 Companies of Illinois,

Ltd. / Michael Baker International, Inc.)Construction PM: AJ Pebler CM: HW LochnerContractor: Plote Construction, Inc./Dunnet Bay Construction Co. (JV)Construction: Start: Spring 2020 End: Spring 2021

I-18-4433 - Interchange Construction

Description: I-57 Median North of I-294, Ramp L Construction - MP 7.6Design PM: AJ Pebler DSE: T.Y. Lin International (IDOT)Construction PM: AJ Pebler CM: Knight E/A, Inc.Contractor: D Construction, Inc.Construction: Start: Spring 2019 End: Fall 2020

I-19-4464 - Interchange Construction

Description: I-57 Roadway and Bridge Widening (Kedzie Avenue to CSX RR) and I-294 Ramp Construction

Design PM: AJ Pebler DSE: T.Y Lin International Great Lakes, Inc. (IDOT)Construction PM: AJ Pebler CM: Wight & CompanyContractor: Judlau Contracting, Inc.Construction: Start: Spring 2020 End: Fall 2021

I-18-4427 - Roadway and Bridge Rehabilitation

Description: O’Hare Oasis to Balmoral Avenue - Outside lanes - MP 37.8 to 40.0

Design PM: Michael Wicks DSE: BBACBE_TMConstruction PM: AJ Pebler CM: H.W. Lochner, Inc.Contractor: Plote Construction, Inc./Dunnet Bay Construction

Co. (JV)Construction: Start: Spring 2019 End: Fall 2020

I-18-4430 - Roadway and Bridge Reconstruction

Description: Northbound Mile Long Bridge and Roadway Reconstruction - MP 20.7 to 22.3

Design PM: Mohamad Faraj

DSE: Lochner/HDR/Quigg

Construction PM: Jeffrey Allen CM: Bowman Consulting Group, Ltd.

Contractor: F.H. Paschen, S.N. Nielsen & Associates, LLCConstruction: Start: Summer 2019 End: Fall 2020

I-18-4428 - Bridge Reconstruction

Description: Bridge Reconstruction - BNSF Railway Bridge - MP 26.6

Design PM: Mohamad Faraj DSE: Bowman, Barrett & Associates, Inc.

Construction PM: Keith Keslinke CM: TSCHRG_TM (TranSystems Corporation/HR Green, Inc.)

Contractor: Walsh Construction Company II, LLCConstruction: Start: Summer 2019 End: Summer 2022

I-19-4713 - Roadway Reconstruction

Description: County Line Road Reconstruction (I-294) - MP 33.9 to 34.8Design PM: Jordan Kim DSE: ABLECB_TM (Alfred Benesch

& Company, Christopher B. Burke Engineering, Ltd. And Lin Engineering, Ltd.)

Construction PM: Carolos Tibbs CM: Knight E/A, Inc./V3 Companies, Ltd.

Contractor: TBDConstruction: Start: Spring 2021 End: Fall 2023

RR-19-4474 - Roadway Rehabilitation

Description: Aurora Toll Plaza to Illinois Route 59 - MP 117.8 to 123.4 Design PM: Mohamad Faraj DSE: Amec Foster Wheeler

Environment & Infrastructure, Inc.Construction PM: Mohamad Faraj CM: Infrastructure Engineering, Inc.Contractor: Plote Construction, Inc.Construction: Start: Spring 2020 End: Fall 2021

I-18-4446 - Grading, Shoulder Rehabilitation and Retaining Walls

Description: Grading, Shoulder Rehabilitation and Retaining Wall Construction - MP 31.5 to 34.9

Design PM: Mohamad Faraj DSE: Ciorba Group, Inc.Construction PM: AJ Pebler CM: Gonzalez/JA WattsContractor: Judlau Contracting, Inc.Construction: Start: Summer 2019 End: Spring 2021

I-19-4491 - Ramp Reconstruction

Description: Reconstruction of I-55 Ramp A Bridge Over I-294 - MP 23.1Design PM: Jeffrey Allen DSE: TranSystems Corporation/Hanson

Professional Services, Inc.Construction PM: Rick Hanba CM: Clark Dietz, Inc.Contractor: Walsh Construction Company II, LLCConstruction: Start: Fall 2020 End: Fall 2021

I-19-4481 - Bridge Reconstruction

Description: Reconstruction of Archer Avenue Bridges Over I-294 - MP 20.3 to 20.4

Design PM: Hope Garrett DSE: HDR Engineering, Inc.Construction PM: Rick Hanba CM: SE3, LLCContractor: Lorig Construction CompanyConstruction: Start: Spring 2020 End: Summer 2022

I-19-4499 - Grading

Description: Grading and Drainage Modifications - MP 23.75Design PM: Michael Brink DSE: Baxter & Woodman, Inc.Construction PM: Dave Cedeno CM: SPAAN TechContractor: Rausch Infrastructure, LLCConstruction: Start: Summer 2020 End: Fall 2020

I-19-4476 - Interchange Improvements

Description: I-294 at I-290 and St. Charles Road Roadway and Bridge Reconstruction - MP 32.3-32.8

Design PM: Mohamad Faraj DSE: ALTR2I_TM (Alfred Benesch & Company/ The Roderick Group, Inc./2IM Group, LLC)

Construction PM: Hope Garrett CM: H.R. Green, Inc.Contractor: TBDConstruction: Start: Spring 2021 End: Summer 2022

I-19-4431- Bridge Reconstruction

Description: Bridge Demolition and Southbound Mile Long Bridge Reconstruction - MP 20.7 to 22.3

Design PM: Mohamad Faraj DSE: Lochner/HDR/QuiggConstruction PM: Keith Keslinke CM: Bowman Consulting

Group, Ltd.Contractor: Walsh Construction Company II, LLCConstruction: Start: Fall 2020 End: Fall 2023

I-19-4495 - Interchange Construction

Description: Ramp C Flyover, Dixie Creek Briges, Ramp F2Design PM: Alfred Pebler DSE: T.Y Lin International Great Lakes, Inc. (IDOT)Construction PM: Alfred Pebler CM: Wight & CompanyContractor: Dunnett Bay Construction CompanyConstruction: Start: Summer 2020 End: Summer 2022

I-17-4683 - Roadway and Bridge Construction

Description: Illinois Route 83 to York Road - MP 15.1 to 17Design PM: Hope Garrett DSE: Patrick/Civiltech/Singh (JV)Construction PM: Hope Garrett CM: BLA, Inc.Contractor: Judlau Contracting, Inc.Construction: Start: Fall 2018 End: Fall 2020

I-16-4669 - Interchange Construction

Description: Western Terminal Interchange - Ramp and Bridge Construction - MP 17.0

Design PM: Manar Nashif DSE: Stanley Consultants, Inc.Construction PM: John Szabo CM: STV IncorporatedContractor: TBDConstruction: Start: Fall 2020 End: Summer 2023

I-19-4458 - Roadway Reconstruction and Widening

Description: I-294 (North Avenue to Addison Creek) - MP 33.65 to 35.0Design PM: Jordan Kim DSE: ABLECB_TM (Alfred Benesch

& Company, Christopher B. Burke Engineering, Ltd. and Lin Engineering, Ltd.)

Construction PM: Hope Garrett CM: H.W. Lochner, Inc./d’Escoto, Inc./ICE, Inc.

Contractor: TBDConstruction: Start: Fall 2020 End: Fall 2023

I-18-4697 - Roadway Reconstruction and Bridge Rehabilitation

Description: Touhy Avenue over UPRR and West BypassDesign PM: Manar Nashif DSE: Knight E/A - Cook CountyConstruction PM: John Szabo CM: Cook County IGA/BeneschContractor: TBDConstruction: Start: Fall 2020 End: Summer 2023

I-20-4519 - Roadway Rehabilitation and Widening

Description: Roadway Rehabilitation and Widening - 75th Street to I-55 Ramps - MP 22.3 to 24.1

Design PM: Jeffrey Allen DSE: Strand Associates, Inc.Construction PM: Jeffrey Allen CM: Globetrotters Engineering

CorporationContractor: F.H. Paschen, S.N. Nielsen & Associates, LLCConstruction: Start: Fall 2020 End: Spring 2023

I-20-4520 - Interchange Construction

Description: I-294/I-57 Ramp D Roadway and Bridge - MP 6.8 to 7.7Design PM: AJ Pebler DSE: T.Y Lin International Great Lakes, Inc. (IDOT)Construction PM: AJ Pebler CM: Wight & Company/Orion Engineers, LLCContractor: Dunnett Bay Construction CompanyConstruction: Start: Summer 2020 End: Fall 2021

I-18-4374 - Roadway and Bridge Reconstruction

Description: Edens Spur Reconstruction - MP 29.0 to 30.0Design PM: Mohamad Faraj DSE: Ciorba Group, Inc.Construction PM: Dan Framarin CM: Thomas Engineering Group, LLCContractor: Lorig Construction CompanyConstruction: Start: Spring 2019 End: Spring 2021

I-20-4518 - Roadway Rehabilitation and Widening

Description: 82nd Street Toll Plaza (36) to LaGrange Road - MP 19.7 to 20.7

Design PM: Hope Garrett DSE: HDR Engineering, Inc.Construction PM: Jeffrey Allen CM: Burns & McDonnell

Engineering/R.M. Chin & Associates/SE3, LLC

Contractor: TBDConstruction: Start: Spring 2021 End: Spring 2023

I-20-4517 - Roadway Rehabilitation and Widening

Description: 95th Street to 83rd Street Toll Plaza (39) - MP 17.8 to 19.2Design PM: Hope Garrett DSE: HDR Engineering, Inc.Construction PM: Jeffrey Allen CM: Burns & McDonnell

Engineering/R.M. Chin & Associates/SE3, LLC

Contractor: F.H. Paschen, S.N. Nielsen & Associates, LLCConstruction: Start: Fall 2020 End: Fall 2023

I-19-4496 - Bridge Reconstruction

Description: Roadway and Bridge Reconstruction - NB C-D Road - MP 31.0 to 31.75

Design PM: Mohamad Faraj DSE: Jacobs Engineering Group, Inc.Construction PM: Hope Garrett CM: Omega & Associates

Contractor: Walsh Construction Company II, LLCConstruction: Start: Summer 2020 End: Spring 2023

I-18- 4438 - ITS and Fiber Optic Work

Description: Advance ITS Relocations - 95th Street to North/Lake Street - MP 17.8 to 33.7Design PM: Elyse Morgan DSE: Delta Engineering Group, LLCConstruction PM: Anthony Aladham CM: Techknow EngineeringContractor: Aldridge Electric, Inc.Construction: Start: Spring 2019 End: Fall 2020

I-18-4352 - Bridge Reconstruction

Description: Windsor Road Bridge Reconstruction - MP 29.7

Design PM: Mohamad Faraj DSE: The Upchurch GroupConstruction PM: Mohamad Faraj CM: Patrick Engineering, Inc.

Contractor: Lorig Construction CompanyConstruction: Start: Spring 2021 End: Fall 2021

I-18-4699 - Interchange Construction

Description: I-490/I-90 System Interchange Eastbound and Westbound I-90 Ramp Construction - I-90 - MP 73.2 to 74.5

Design PM: Jeffrey Allen DSE: EXP U.S. Services, Inc.Construction PM: Jeffrey Allen CM: ESI Consultants, Ltd.Contractor: F.H. Paschen, S.N. Nielsen & Associates, LLCConstruction: Start: Spring 2019 End: Spring 2020

I-20-4722 - Interchange Construction

Description: I-490 Ramp Q1 over West Terminal InterchangeDesign PM: Manar Nashif DSE: Stanley Consultants, Inc.Construction PM: John Szabo CM: STV, Inc.Contractor: TBDConstruction: Start: Fall 2020 End: Spring 2022

I-19-4533 - Roadway Reconstruction

Description: Roadway Reconstruction - St. Charles Road to North Ave./Lake St. - MP 32.4 to MP 33.5

Design PM: Mohamad Faraj DSE: ALTR2I_TM (ALfred Benesch & Company/ The Roderick Group, Inc./2IM Group, LLC)

Construction PM: Hope Garrett CM: HR Green, Inc.

Contractor: TBDConstruction: Start: Spring 2021 End: Fall 2023

EXHIBIT 5 2020 Capital Program Construction Map EXHIBIT 6 2020 Systemwide Corridor Construction Map

488 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 489

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MP 20MP 50

MP 50MP 50

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MP 10

MP 20MP 20

MP 70

MP 30

MP 90

MP 10

MP 30

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2021 Systemwide Construction21-A

21-B

21-A

21-C

21-C

21-D

21-E

21-F

21-G

21-E

21-E

21-F

21-H

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VARIOUS SYSTEMWIDE CONTRACTS

21-L

21-V

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21-W

21-X

Location:Design PM: AJ Pebler DSE: J.A. Watts, Inc.Construction PM: Anthony Aladham CM: EJM Engineering, Inc./TranSmart

Technologies, Inc.Contractor:Construction:

RR-20-4521: ITS Preservation and RehabilitationSystemwide

Aldridge ElectricFall 2020 to Fall 2021

Date Updated: 10/20/2020

Location:Design PM: Ed Flores DSE: Robert E. Hamilton Consulting

EngineersConstruction PM: Rick Hanba CM: Cotter Consulting, Inc.Contractor:Construction:

RR-20-9225: Sign Panel Fabrication and Installation Upon RequestSystemwide

Aldridge ElectricFall 2020 to Winter 2022

Location:Design PM: Anthony Aladham DSE: EJM Engineering, Inc./TranSmart

Technologies, Inc.Construction PM: TBD CM: TBDContractor:Construction:

TBD (4355-7): ITS Preservation and RehabilitationSystemwide

TBDFall 2021 to Fall 2022

Location:Design PM: AJ Pebler DSE: J.A. Watts, Inc.Construction PM: TBD CM: TBDContractor:Construction:

TBD (4278-12): Ramp Queue DetectionSystemwide

TBDSummer 2021 to Spring 2022

Location:Design PM: Ed Flores DSE: Robert E. Hamilton Consulting

EngineersConstruction PM: TBD CM: Juneau Associates, Inc., P.C.Contractor:Construction:

RR-20-4545: Pavement RepairsSystemwide

TBDSpring 2021 to Summer 2022

Location:Design PM: Ed Flores DSE: Robert E. Hamilton Consulting

EngineersConstruction PM: TBD CM: TBDContractor:Construction:

RR-20-9228: Sign Panel Fabrication and Installation Upon RequestSystemwide

TBDSpring 2021 to Winter 2023

Location:Design PM: Anthony Aladham DSE: SRF Consulting Group, Inc./Singh

& AssociatesConstruction PM: TBD CM: TBDContractor:Construction:

TBD (9210-3): CCTV Camera InstallationSystemwide

TBDFall 2021 to Fall 2022

21-AA

21-AB

21-AE

21-AC

21-AD

21-B

21-D

21-D

21-G

21-G

21-H

21-H

21-Y

21-Y

21-AB

21-AB

21-AA

21-AC

21-AC

21-AD

21-AD

21-U

21-U

21-V

21-V21-S

21-Q

21-Q

21-R

21-R

21-J

21-J

21-K 21-K

21-L

21-T 21-O

21-O

21-P

Location:Design PM: John Szabo DSE: Crawford, Murphy and Tilly, Inc.Construction PM: Carlos Tibbs CM: Collins Engineering, Inc.Contractor:Construction:

RR-19-4487: Westbound Pavement and Structural Preservation and Rehabilitation and Toll Plaza 2 AET Conversion

I-90, MP 2.6 (Rockton Road) to MP 18.3 (Kishwaukee River)

William Charles Construction CompanySummer 2020 to Winter 2020

Location:Design PM: John Szabo DSE: Crawford, Murphy and Tilly, Inc.Construction PM: Carlos Tibbs CM: Collins Engineering, Inc.Contractor:Construction:

RR-19-4504: Grading ImprovementsI-90, MP 15.4 (East State Street)

Meru CorporationSummer 2020 to Spring 2021

Location:Design PM: Jordan Kim DSE: Singh and Associates, Inc.Construction PM: Carlos Tibbs CM: Cotter Consulting, Inc.Contractor:Construction:

RR-19-4509: Grading and Drainage ModificationsI-90, MP 46.4 (IL 47)

Foundation MechanicsSummer 2020 to Winter 2020

Location:

Design PM: Rick Hanba DSE: 2IM Group, LLCConstruction PM: Carlos Tibbs CM: 2IM Group, LLCContractor:Construction:

RR-18-4444: Landscape Planting ImprovementsI-90, MP 13.0 (East Riverside Boulevard) to MP 25.5 (Genoa Road)

Semper Fi Yard ServicesSummer 2019 to Fall 2023

Location:Design PM: Rick Hanba DSE: 2im Group, LLC.Construction PM: Carlos Tibbs CM: 2im Group, LLC.Contractor:Construction:

RR-19-4472: Landscape Planting ImprovementsI-94, MP 1.5 (IL 173) to MP 11.5 (IL 120)

Lizzette MedinaWinter 2020 to Summer 2025

Location:Design PM: Mo Faraj DSE: STV IncorporatedConstruction PM: Mike Brink CM: Atlas Engineering GroupContractor:Construction:

RR-18-4382: Bridge ReconstructionI-94, MP 7.5 (Stearns School Road)

Dunnet Bay ConstructionFall 2020 to Fall 2021

Location:Design PM: Ed Flores DSE: Robert E. Hamilton Consulting

EngineersConstruction PM: TBD CM: TBDContractor:Construction:

TBD (9197-10): Pavement RepairsI-90, MP 68.2 (IL 53)

TBDSummer 2021 to Winter 2021

LEGENDContract Types:

Environmental

Facility

Other

ITS/Electrical

Roadway/Structural

Landscape

Route Symbology:

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Interstate

MilepostFuture Tollway RouteFuture Tollway Route

U.S. Route

State Route

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Tollway Route

Active Contract

Q4 2020/2021 Advertisement

Location:Design PM: Rick Hanba DSE: 2im Group, LLC.Construction PM: Brett Bilina CM: 2im Group, LLC.Contractor:Construction:

RR-19-4473: Landscape Planting ImprovementsI-94, MP 11.5 (IL 120) to MP 22.1 (Half Day Road)

TBDSpring 2021 to Summer 2025

Location:Design PM: John Szabo DSE: Crawford, Murphy and

Tilly, Inc.Construction PM: Carlos Tibbs CM: Collins Engineering, Inc.Contractor:Construction:

RR-19-4502: Crossroad Structural Preservation and RehabilitationI-90, MP 2.6 (Rockton Road) to MP 17.85 (I-39)

Civil ConstructorsSummer 2020 to Winter 2020

Location:Design PM: John Szabo DSE: Crawford, Murphy and Tilly, Inc.Construction PM: Carlos Tibbs CM: Collins Engineering, Inc.Contractor:Construction:

RR-19-4503: Eastbound Pavement and Structural Preservation and Rehabilitation

I-90, MP 2.6 (Rockton Road) to MP 18.3 (Kishwaukee River)

Curran Contracting CompanySummer 2020 to Winter 2020

Location:

Design PM: Ed Flores DSE: HBM Engineering Group, LLCConstruction PM: Tom Coleman CM: Interra, Inc.Contractor:Construction:

RR-20-4530: Retaining and Noisewall Rehabilitation and ExtensionI-294, MP 41.0 (Devon Avenue) to MP 52.5 (Lake Cook Road)

Martam ConstructionSummer 2020 to Summer 2021

Location:

Design PM: Brett Bilina DSE: Singh and Associates, Inc.Construction PM: Tom Coleman CM: Collins Engineering, Inc.Contractor:Construction:

RR-20-4538R: Structural Repairs and Noise Abatement Wall ConstructionI-94, MP 11.6 (Belvidere Road) to MP 25.28 (Lake Cook Road)

TBDSpring 2021 to Summer 2021

Location:Design PM: John Szabo DSE: Singh and Associates, Inc.Construction PM: Carlos Tibbs CM: Collins Engineering, Inc.Contractor:Construction:

RR-19-4505: Lighting Upgrades and LED RetrofitI-90, MP 2.5 (Rockton Road) to MP 9.6 (West Lane Road)

TBDSpring 2021 to Fall 2021

Location:Design PM: John Szabo DSE: Singh and Associates, Inc.Construction PM: Carlos Tibbs CM: Collins Engineering, Inc.Contractor:Construction:

RR-19-4505: Lighting Upgrades and LED RetrofitI-90, MP 12.0 (East Riverside Boulevard) to MP 17.85 (I-39)

TBDSpring 2021 to Fall 2021

Location:Design PM: Laura Thompson DSE: Environmental Design

International, Inc.Construction PM: Bill Doyle CM: ESI Consultants, LTDContractor:Construction:

RR-19-4489: M-16 Maintenance Facility ConstructionIL 390, MP 16.6

The George Sollitt Construction CompanySpring 2020 to Fall 2021

Location:

Design PM: Rick Hanba DSE: 2im Group, LLC.Construction PM: TBD CM: 2im Group, LLC.Contractor:Construction:

TBD (4354-4I): Landscape Planting ImprovementsI-94, MP 22.1 (Half Day Road) to MP 30.0 (Edens Expressway)

TBDFall 2021 to Summer 2025

Location:

Design PM: Rick Hanba DSE: 2im Group, LLC.Construction PM: Rick Hanba CM: 2im Group, LLC.Contractor:Construction:

RR-20-4515: Landscape Planting ImprovementsI-294, MP 41.0 (Devon Avenue) to MP 52.5 (Lake Cook Road)

TBDSpring 2021 to Summer 2025

Location:

Design PM: Rick Hanba DSE: 2im Group, LLC.Construction PM: Rick Hanba CM: 2im Group, LLC.Contractor:Construction:

RR-20-4514: Landscape Planting ImprovementsI-294, MP 0.0 (I-94/IL 394) to MP 17.5 (95th Street)

TBDSpring 2021 to Summer 2025Location:

Design PM: Rick Hanba DSE: Lochmueller GroupConstruction PM: Laura Thompson CM: 2im Group, LLC.Contractor:Construction:

RR-19-4467: Landscape Planting ImprovementsI-88, MP 44.0 (US 30) to MP 54.25 (IL 26)

Semper Fi Yard ServicesWinter 2020 to Winter 2025

Location:Design PM: Rick Hanba DSE: Lochmueller GroupConstruction PM: Laura Thompson CM: 2im Group, LLC.Contractor:Construction:

RR-19-4468: Landscape Planting ImprovementsI-88, MP 53.8 (IL 26) to 76.0 (IL 251)

TBDSpring 2021 to Summer 2025

Location:Design PM: Rick Hanba DSE: Lochmueller Group, Inc.Construction PM: Jamie Noe CM: 2im Group, LLC.Contractor:Construction:

RR-18-4442: Landscape Planting ImprovementsI-88, MP 76.5 (IL 251) to MP 91.62 (Kishwaukee River)

Semper Fi Yard ServiceSummer 2019 to Fall 2023

Location:Design PM: Ed Flores DSE: Robert E. Hamilton Consulting EngineersConstruction PM: Carlos Tibbs CM: Interra, Inc.Contractor:Construction:

RR-19-9018R: Pavement and Structural PreservationI-88, MP 51.6 (Three Mile Creek) to MP 56.72 (Dixon Toll Plaza)

TBDSpring 2021 to Fall 2021

Location:Design PM: Brett Bilina DSE: Singh and Associates, Inc.Construction PM: David Cedeno CM: Interra, Inc.Contractor:Construction:

RR-19-4501: Grading and Drainage ImprovementsI-88, MP 45.5 (UPRR) to MP 136.4 (Midwest Road)

Enlight Construction, LLCSummer 2020 to Winter 2020

Location:Design PM: Rick Hanba DSE: Lochmueller GroupConstruction PM: Jamie Noe CM: 2im Group, LLC.Contractor:Construction:

RR-19-4466: Landscape Planting ImprovementsI-88, MP 91.8 (Kishwaukee River) to MP 117.2 (Fox River)

Semper Fi Yard ServiceFall 2020 to Winter 2025

Location:Design PM: Mo Faraj DSE: David Mason & Associates of Illinois,

Ltd./Horner & Shifrin, Inc. JVConstruction PM: Mo Faraj CM: Cheri K. Lewis Engineers, LLCContractor:Construction:

RR-20-4532: Bridge ReconstructionI-88, MP 114.2 (Deerpath Road)

F.H. Paschen, S.N. Nielsen & AssociatesFall 2020 to Fall 2021

Location:Design PM: Rick Hanba DSE: 2im Group, LLC.Construction PM: TBD CM: 2im Group, LLC.Contractor:Construction:

TBD (4354-4G): Landscape Planting ImprovementsI-88, MP 117.2 (Fox River Bridge) to MP 140.0 (I-294)

TBDSummer 2021 to Summer 2025

Location:Design PM: Laura Thompson DSE: EJM Engineering, Inc.Construction PM: TBD CM: TBDContractor:Construction:

RR-20-4544: M-8 Maintenance Yard Access RoadI-88, MP 117.8 (Aurora Toll Plaza)

TBDSpring 2021 to Fall 2021

Location:Design PM: Laura Thompson DSE: Environmental Design International, Inc.Construction PM: Rick Hanba CM: Ardmore RoderickContractor:Construction:

RR-18-4445: M-8 Maintenance Facility ConstructionI-88, MP 117.8 (Aurora Toll Plaza)

W.E. O'Neil Construction CompanySummer 2019 to Summer 2021

Location:Design PM: Rick Hanba DSE: 2im Group, LLC.Construction PM: TBD CM: 2im Group, LLC.Contractor:Construction:

TBD (4354-4H): Landscape Planting ImprovementsI-355, MP 12.0 (I-55) to MP 29.8 (Army Trail Road)

TBDSummer 2021 to Summer 2025

Location:Design PM: Laura Thompson DSE: Patrick Engineering, Inc.Construction PM: TBD CM: TBDContractor:Construction:

TBD (4256-2): Structural RepairsI-355, MP 23.4 (22nd Street) to MP 29.8 (Army Trail Road)

TBDSummer 2021 to Winter 2021

Location:Design PM: Laura Thompson DSE: Environmental Design International, Inc.Construction PM: Bill Doyle CM: Ardmore RoderickContractor:Construction:

RR-18-4404: M-14 Maintenance Facility Annex B Parking StructureI-355, MP 3.25 (Spring Creek Toll Plaza)

Pacific Construction ServicesFall 2018 to Winter 2020

LAKE MICHIGAN

MCHENRY

WINNEBAGO

BOONE

OGLE

KANE

DEKALB

LEECOOK

DUPAGE

WILL

LAKE

WH

ITES

IDE

LEGEND Updated 12/03/20

Roadway/Bridge Rehabilitation

Roadway/Bridge/Ramp Reconstruction

Roadway Widening and Rehabilitation

Advance Work

Interchange Construction

Maintenance Site Construction

390

§̈¦290§̈¦355

§̈¦294

§̈¦294

§̈¦290

§̈¦355

§̈¦94

§̈¦94

§̈¦90

§̈¦90

§̈¦90

§̈¦39

§̈¦39

§̈¦88

§̈¦88§̈¦88

§̈¦55

§̈¦80

§̈¦80§̈¦80

§̈¦57

§̈¦57

§̈¦94

§̈¦90

4720

2047

12

Systemwide ImprovementsBridge reconstruction

Pavement, bridge, ramp and wall repairsPavement marking and signageFacility repairs and construction

Drainage improvementsLandscaping

Intelligent Transportation System upgrades I-490 TollwayInterchange Construction

I-490/I-90 Interchange

I-490 TollwayInterchange Construction

I-490 Interchange

I-490 TollwayInterchange Construction

I-490/I-294 Interchange

Reagan Memorial Tollway (I-88)Maintenance Site ConstructionAurora (M-8) Maintenance Site

Illinois Route 390 and I-490 TollwaysMaintenance Site Construction

Bensenville (M-16) Maintenance Site

Tri-State Tollway (I-294)Interchange Reconstruction

I-290/I-88 Interchange at I-294

I-490 TollwayAdvance Work

Tri-State Tollway (I-294)Widening and Rehabilitation

O’Hare Oasis to Lake Street/North Avenue

Tri-State Tollway (I-294)Advance Work

Lake Street/North Avenue to I-55

Tri-State Tollway (I-294)Bridge Reconstruction

BNSF Bridge

Tri-State Tollway (I-294)Widening and Reconstruction

I-55 to 95th Street

Tri-State Tollway (I-294)Bridge Reconstruction

Mile Long Bridge

Reagan Memorial Tollway (I-88)Roadway Rehabilitation

Aurora Toll Plaza to Illinois Route 59

Tri-State Tollway (I-294)I-294/I-57 Interchange Phase II

Interchange Construction

2021 Capital Program Construction Highlights

As of December 2020

EXHIBIT 5 2020 Pavement CRS Category – SystemwideEXHIBIT 7 2021 Budget Book Construction Project Map EXHIBIT 8 2021 Systemwide Corridor Construction Map

490 Annual Consulting Engineers Report | 2020 Annual Consulting Engineers Report | 2020 491

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Exhibit 10: Move Illinois Capital Program Summary Map

Move Illinois

Move Illinois

Move Illinois

SYSTEMWIDE PROJECTS:Bridges/Ramp Repairs

Transit Accommodation

Toll Collection Infrastructure

Conditions:

Route Symbology:

LEGEND:

Tollway

Future Tollway Route

Interstate U.S Route

State Route

Milepost

Move Illinois, ORT Conversion

Move Illinois, New ML Plaza

Move Illinois, Construct New Interchange (I-294/I-57)

Move Illinois, Reconstruct Maintenance Facility

Move Illinois, Reconstruct/Relocate Maintenance Facility

Move Illinois, Rehabilitate Maintenance Facility

Move Illinois, Construct New Lanes

Move Illinois, Reconstruct

Move Illinois, Rehabilitate / Add Lane

Move Illinois, Rehabilitate / Resurface

Move Illinois, Reconstruct/ Add Lane

NLAKE MICHIGAN

88

490

90

90

94

355

294

20

20

12

12

47

47

59

59

39

55

55

80

57

94

94

90

94

90

90

290

290

390

MP0

MP10

MP20

MP0

MP0

MP10

MP10

MP20

MP20

MP30

MP30

MP50

MP60

MP70

MP80 MP90

MP100

MP110MP120 MP130

MP140

MP30

MP50

MP40

MP70MP60

MP10

MP50

MP40

MP30

MP20

MP10

MP0

MP0

DeKalb

La SalleBureau

Kane

DuPage

WillKendall

Cook

Ogle

Lee

LakeMcHenry

BooneWinnebago

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!.MP 0

MP 0

MP 0

MP 0

MP 0

MP 40

MP 20

MP 60

MP 10

MP 70

MP 30

MP 40

MP 30

MP 10

MP 80

MP 20MP 50

MP 50MP 50

MP 60

MP 10

MP 20

MP 20

MP 70

MP 30

MP 90

MP 10

MP 30

MP 10

MP 100

MP 120MP 110

MP 140

MP 130§̈¦88§̈¦88

§̈¦355

§̈¦294

§̈¦90

§̈¦90§̈¦94

§̈¦39

§̈¦39

§̈¦80

§̈¦55

§̈¦94

§̈¦55

§̈¦290

§̈¦90

§̈¦94

§̈¦94§̈¦290

¬«390

§̈¦490

¬«47

¬«47

£¤20

£¤20

ILAKE MICHIGAN

Exhibit 10: Pavement Preservation Forecast Map

BooneWinnebago

McHenry

¬«59

Lake

CookDuPage

Kane

DeKalbOgle

Lee

BureauLaSalle

Kendall Will

2023

2026

2029

LEGEND:Next Year Construction Begins:

2024 2025

2027

Route Symbology:

§̈¦

!.§̈¦

£¤§̈¦

Interstate

MilepostFuture Tollway Route

U.S. Route

State RouteTollway Route

2028

2031 2034

2023

2026

2029

EXHIBIT 10 Pavement Preservation Forecast MapEXHIBIT 9 Move Illinois Capital Program Summary Map

492 Annual Consulting Engineers Report | 2020

_̂_̂

_̂_̂

MP 0

MP 0

MP 0

MP 0

MP 0

MP 40

MP 20

MP 60

MP 10

MP 70

MP 30

MP 40

MP 30

MP 10

MP 80

MP 20MP 50

MP 50

MP 50

MP 60

MP 10

MP 20

MP 20

MP 70

MP 30

MP 90

MP 10

MP 30

MP 10

MP 100

MP 120

MP 110

MP 140

MP 130

Lee

Cook

Ogle

Kane

Lake

DeKalb

McHenryWinnebago

Stephenson

DuPage

Boone

Kendall

Maintenance Districts

M-16

§̈¦88

§̈¦88

§̈¦355

§̈¦294

§̈¦90

§̈¦90§̈¦94

§̈¦39

§̈¦80

§̈¦55

§̈¦94

§̈¦55

§̈¦290

§̈¦90

§̈¦94

§̈¦94

§̈¦290

¬«390

§̈¦490

¬«47

¬«47

£¤20

£¤20

ILake

Michigan

M-12

M-11

M-8 M-14

M-1

M-2

M-3

M-5

M-6

M-7

M-4

§̈¦355

§̈¦294

§̈¦294

0 8.5 17 25.5 344.25Miles

§̈¦88

§̈¦88

§̈¦355

M-14 M-8 MP 130

MP 20

§̈¦57

Will

§̈¦57

§̈¦90

§̈¦90

§̈¦94

¬«59

£¤20

¬«59

LEGENDSymbology:

Maintenance District Facility

Route Symbology:

§̈¦

§̈¦

£¤§̈¦

Interstate

Future Tollway

U.S. Route

State Route

Tollway

EXHIBIT 11 Maintenance Section Map