Projects By Roadway

The Illinois Tollway maintains and operates 286 miles of interstate tollways in 12 counties in Northern Illinois. Use the map to link you to specific construction information on any of our roadways.

Recognizing many changes over the past year, including dramatic changes in the economy as well as to state and Tollway leadership, the Illinois Tollway has restarted its capital planning and review process.

Working with IDOT, transit agencies, local and regional transportation and planning agencies, the Illinois Tollway is updating project analyses to better reflect today’s needs and economy, and seeking to identify projects which would significantly reduce area congestion, expand economic opportunities, and benefit the regional transportation infrastructure.

This review process will identify approximate costs, regional and local support, as well as timelines and financing options for projects from design through completion, for review by the Tollway Board of Directors. These comprehensive reviews will be publicly presented and posted on the Tollway’s Web site.

Future Project Review:

• Congestion-Relief Program 2010-2016
  • Presentation
• Tri-State Tollway (I-294)/I-57 Interchange
  • More Information
• Jane Addams Memorial Tollway (I-90) Master Plan
  • Presentation
  • Study
• Elgin O’Hare & Western Bypass
• Presentation
• IL Route 53 North Extension
  • Presentation
• Interchange requests
  • Presentation
  • Interchange and Roadway Cost Sharing Policy
• Illiana Expressway
• Prairie Parkway
• Managed Lanes/Congestion Pricing
• 8-26-10 Results Presentation Tollway Board
• Other Systemwide Tollway Needs
  • Presentation
• ITS/Facilities Planning
• Major Project Development Process

• 2009-2010 NPDES Report (6.85 MB)
• View environmental plans by individual projects
• Stormwater Management