Illinois Department of Transportation, Erica Borggren, Acting Secretary
Patrick J. Quinn, Governor
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Traveling Public

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Project Information

District 1

Chicago and Suburb Construction Details
Illinois 53 (Rohlwing Road) Widening and Reconstruction Project
Illinois 56 (Butterfield Road) Reconstruction and Widening Project
Illinois 64 Improvement Project
Interstate 55 @ Arsenal Road
Interstate 55 at Central Avenue
Interstate 57 / Interstate 294 Interchange Project
U.S. Route 20 at McLean Blvd.
U.S. Route 30 at Illinois Route 31 Widening and Reconstruction
U.S. Route 30 Reconstruction Project
Western Algonquin Bypass - Illinois Route 31 North Junction to Illinois 31 South Junction
Willow Road Reconstruction - NEW - Willow Road Reconstruction from IL 43 to Interstate 94


Illinois 19 (Irving Park Road) at York Road
U.S. Route 12/45 (Mannheim Road)

District 2

U.S. 52/IL 64 Over the Mississippi River Study
Interstate 39/US 20 Improvement Project
U.S. 20 Freeport to Galena Project
U.S. 20 Galena Bypass
U.S. 20 (Rockford Bypass): IL 2 to I-39
U.S. 30 Fulton to Rock Falls
Illinois 2 Study

District 3

Illinois 47 Improvement

District 4

Peoria Area Traffic Cameras
Eastern Bypass
Illinois 29
Interstate 74 / Interstate 155
Peoria to Macomb Study
U.S. 67 Corridor
US 34 Project

District 5

U.S. 136 Danville Main Street Reconstruction Project

District 6

Bus I-55/South Sixth Street Expansion Study
I-55 Reconstruction
Illinois 104
Illinois River Bridge at Florence
U.S. 67 Corridor
U.S. 136 Realignment Study

District 7

U.S. 50 Expressway Project

District 8

Alton-Godfrey Transportation Study
Interstate 55 Corridor Work Zones
Interstate 70
Interstate 270 Chain of Rocks Canal Bridge Project
Illinois 3
Illinois 159
Illinois 255 / Alton Bypass
U.S. 67 Corridor
New Mississippi River Bridge Project
Gateway Connector Study

District 9

66 Corridor
Interstate 57 / Illinois 13 and Morgan Ave Project
Interstate 57
Illinois 13
Illinois 13 - 127
U.S. 45


Archived News Releases
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General Information

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Doing Business

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Aeronautics Part 14 Aviation Safety Rules
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Construction Manual
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Notice of
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Design & Environment Subscription

Disadvantage Business Enterprises

Facility Cost of Capital Rates
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FY 2015-2020 Proposed Multi-Modal
Transportation Improvement

Getting Paid Guide To Mechanics
Lien & Bond Claims

Geotechnical Manual
Guide Bridge Special Provisions (GBSP)
Highways Manuals Order Form
ICORS Report Tools
Illinois Highway Info System Roadway
Info & Procedure Manual
Illinois Highway Info System Structure
Info & Procedure Manual

Introduction to Small Business Enterprises
Letting and Bidding Information
List of Prequalified Firms
List of Registered Subcontractors
Manual on Uniform Traffic Control
Materials & Physical Research Policy
Materials "M" Specifications
Operations Forms
Oversized/Overweight Permit

Oversized/Overweight Permit
Policy Manual

Pay Item Summary
Pay Items With Awarded Prices
Products Evaluation Circular
Professional Transportation Bulletin
Project Procedures Guide
Property Auctions
Proposed Transportation Bulletin Schedules
Quality Standard for Work Zone Traffic
Control Devices
Rules for Prequalification of Contractors
SAAG Condemnation Forms
Schedule of Average Annual
Ownership Expense
Small Business Enterprises Forms
Supportive Services Assistance
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Standard Specifications for Road &
Bridge Construction
Subcontractor Registration Form
Technology Transfer Center (T2)
Transportation Bulletin-Weekly Procurement
Transportation Bulletin Forms
TSL Drawings
US DOT's Office of Small and Disadvantaged
Business Utilization Web Site


5-Year Functional Classification Maps (Rural and Urban)
Annual Average Daily Traffic Maps
Average Daily Traffic Counts
Congressional District Map – NE Illinois
Congressional District Map – Statewide
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Getting Around Illinois
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Interstate Exit Numbers Map
Interstate Rest Area Map
Legislative District Map – NE Illinois
Legislative District Map – Statewide
Metropolitan Planning Organizations Map
Rail Passenger Routes in Illinois
Road Construction Map
St. Louis Metro East Real-Time Camera Mobile Access
St. Louis Metro East Real-Time Traffic Information / Camera Images
Winter Road Conditions Map
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