4 th street bridge pueblo, colorado december 2006 project overview
TRANSCRIPT
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44THTH STREET BRIDGE STREET BRIDGEPueblo, ColoradoPueblo, Colorado
December 2006
Project Overview
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Project TeamProject Team Colorado Department of TransportationColorado Department of Transportation FHWAFHWA Design ConsultantsDesign Consultants
– FIGG FIGG Project Management & Bridge EngineeringProject Management & Bridge Engineering
– PBS&J PBS&J Civil, Roadway, Traffic, Utilities, EnvironmentalCivil, Roadway, Traffic, Utilities, Environmental
– Ayres Associates Ayres Associates Hydraulics & DrainageHydraulics & Drainage
– Goodson/MWWA Goodson/MWWA Geotechnical, GeologyGeotechnical, Geology
– The Szynskie Group The Szynskie Group Lighting & Electrical DesignLighting & Electrical Design
– EDAW EDAW Urban Design & Landscape ArchitectureUrban Design & Landscape Architecture
– Abel Engineering Abel Engineering Survey & ROW SupportSurvey & ROW Support
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Project HistoryProject History Replacement of existing bridge K-18-ZReplacement of existing bridge K-18-Z
– Structurally Deficient, Functionally ObsoleteStructurally Deficient, Functionally Obsolete Statewide Transportation Plan – 1996Statewide Transportation Plan – 1996 Consultant Services - 2000Consultant Services - 2000 Conceptual Design – 2001/2002Conceptual Design – 2001/2002 Preliminary Design 2003Preliminary Design 2003 Environmental Clearance – 2003 thru 2005Environmental Clearance – 2003 thru 2005 Final Design – 2006Final Design – 2006
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Project TimelineProject Timeline
90% Plans90% Plans October 18, 2006 October 18, 2006 PS&EPS&E December 18, 2006 December 18, 2006 AdvertisementAdvertisement March 2007 March 2007 Contract AwardContract Award May- June 2007 May- June 2007 Construction (3-4 years)Construction (3-4 years) 2007-2011 2007-2011
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Project DescriptionProject Description
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Project Aerial MapProject Aerial Map
River
RR Yard
Mall
Loop Ramp Rd
Floodwall
Bluff
Bluff
To I-25
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Site PhotoSite Photo
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Project DescriptionProject Description
• Study CorridorElizabeth St. to Abriendo Ave.
• Construction LimitsMidtown Circle to Corona Ave.
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Bluff
Arkansas River
Trail
Fishing Pier
Kayak Course
Site Description – West EndSite Description – West End
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Site Description – East EndSite Description – East End
Railroad Facilities
Midtown Mall
Commercial
Downtown Pueblo
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Existing Bridge ConditionsExisting Bridge Conditions
Undesirable Roadway GeometryUndesirable Roadway Geometry Insufficient Safety ClearancesInsufficient Safety Clearances Substandard Load Carrying CapacitySubstandard Load Carrying Capacity Structurally DeficientStructurally Deficient Functionally ObsoleteFunctionally Obsolete Insufficient Pedestrian/Bicycle FacilitiesInsufficient Pedestrian/Bicycle Facilities
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Existing Bridge ConditionsExisting Bridge Conditions
Narrow Lanes, Shoulders, SidewalksNarrow Lanes, Shoulders, Sidewalks
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Project ConsiderationsProject Considerations
Railroad CoordinationRailroad Coordination City CoordinationCity Coordination UtilitiesUtilities Phasing / Maintenance of TrafficPhasing / Maintenance of Traffic Arkansas River & Recreation AreaArkansas River & Recreation Area Access to Midtown MallAccess to Midtown Mall Construction Access and Staging AreasConstruction Access and Staging Areas Environmental ComplianceEnvironmental Compliance
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Proposed Roadway SectionProposed Roadway Section
4-Lane Build / 6-Lane Future Capacity4-Lane Build / 6-Lane Future Capacity
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Proposed Structure & AlignmentProposed Structure & Alignment
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Proposed AlignmentProposed AlignmentNorth Alignment - AerialNorth Alignment - Aerial
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Proposed Structure InformationProposed Structure Information
Twin Structures Twin Structures 6-ft 6-ft SeparationSeparation
Average Length:Average Length: 1,137 feet 1,137 feet
5 Spans (151’, 235’, 378’, 5 Spans (151’, 235’, 378’, 228’, 145’)228’, 145’)
Clear Spans:Clear Spans:– Arkansas River & LeveeArkansas River & Levee– River TrailRiver Trail– UPRR & BNSF Yards (w/ pier between)UPRR & BNSF Yards (w/ pier between)– Loop Ramp RoadLoop Ramp Road
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Proposed Bridge (from Bluff)Proposed Bridge (from Bluff)