Company OverviewCompany Overview

July 2010

OverviewRoad Science™ is the leading technology and pavement services company for the

road paving industry. Our focus is on Preservation & Maintenance, Recycling,

Rehabilitation, and Materials Science. Our success is the result of long-term

business relationships and our customer centric approach with transportation

agencies, applicators and liquid manufacturers.

2

Our History

3

Early 90s

Koch Materials,

the largest liquid

asphalt company

in the U.S.

1993 – 2005

Koch acquires,

licenses,

develops 9

additional

technologies and

begins offering

field services

2005 – 2008

Company builds

relationships,

increases

technologies and

constructs world-

class laboratory

1993

Koch Materials

acquires Elf

Asphalt and first

branded product,

Stylink

field services

2005

Koch Materials is

divested to

SemGroup, L.P. in

June

class laboratory

2009

Rhone

Midstream

Holdings, LLC

purchases IP of

SemMaterials in

May and forms

Road Science, LLC

Organization Structure

4

CEO

Frank Panzer

CFO

Mickey Euliss

Innovation

Andrew Fox

Commercialization

Legal

Troy Ellis

Business & Commercial Development

Craig McElwain

Bryan Reusser

Marketing

Sales & Field Engineering

North

Customer Service

Dennis Sneath

Commercialization

Todd Thomas

Product Development

Jim Barnat

Mix Design

Richard Steger

Formulations & Engineering

Tim O’Connell

Pavement Management

Brian McWaters

Marketing South

Central GM

Tyler FrancisField Eng.

Renato Ceccovilli

Small Agency Greg Dishman

North Central GM

Brian Gehring

Field Eng. Rodney

Honeycutt

West GM

Dave Henderson

Field Eng.

Stephane Charmot

East GM

Brad SchmitzField Eng.

Kevin McGlumphy

Technical Group

5

Formulations and Mix Design

InnovationPerformance

Testing

Production Engineering

Product Development

Approx.35 Lab

Personnel

6

Sales & Field Engineering Group

North CentralMO-KS-IL-NE-MN-IA-WI-SD-ND

WestCA-UT-CO-NV-WA-

South CentralTX-OK-AR-LA

EastNC-VA-PN-IN-NJ-MI-OH-AL-TN-SC-NY-FL

Approx.50 Field

Personnel

CA-UT-CO-NV-WA-WY-AZ-NM

Solutions7

Innovation

&

Technology

Process Product

Liquid

ProducerApplicator

Agency Customer

Network Mgt

Expertise &

Professional

Services

Process

Technology &

Technical

Services

Product

Technology &

Plant

Services

Solutions8

Innovation

&

Technology

Process Product •Specification Development

•On site support (start to finish)

Process Technology &

Technical Services

•Research

•Material Analysis

•Project Forensics

•Process Design

•Equipment Development

•Product Development

Innovation & Technology

•Formulations

Product Technology &

Plant Services

Liquid

ProducerApplicator

Agency Customer

Network Mgt

Expertise &

Professional

Services

Process

Technology &

Technical

Services

Product

Technology &

Plant

Services

•Mix Design

•Material Testing

•Specialty Equipment

•Crew Training

•Performance Testing

•Formulations

•Raw Materials

•AC, Polymers, Chemicals

•Manufacturing Process

•Asset Configuration

•Pavement Management

•Asset Management

•Project Design

Network Mgmt Expertise &

Professional Services

Solutions9

Innovation

&

Technology

Process Product

Branded Systems

Liquid

ProducerApplicator

Agency Customer

Network Mgt

Expertise &

Professional

Services

Process

Technology &

Technical

Services

Product

Technology &

Plant

Services

Branded Systems: Categories

10

Preservation & Maintenance

• BondTekk TM

• Ralumac ®

• MicroTekk TM

• RoadArmor ®

Recycling

• ReFlex ®

• Recycle Plus ®

• Fortress ®

• Restore ®

• Encore ®

Rehabilitation

• Strata ®

• Fortress ®

Binder Technology

• Stylink ®

• BinderTekk TM

Branded Systems: Cross Section of a Road

11

Questions?

12

Questions?