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Agency Alert

Welcome to the new IDOT home page.  Our location has changed, please update any bookmarks.

Illinois Department of Transportation

Vote for the Jane Byrne Interchange in the 2023 America's Transportation Awards.

Proposed Highway & Multimodal Improvement Program July 2023

New look for IDOT's website!

Prioritizing Diversity, Equity and Inclusion.

Come see what employment opportunities there are at IDOT.

No extra lives, respawns and second chances when you are behind the wheel.

Upcoming Events


Zero Fatalities: Safety is our No. 1 priority. We stand committed to reducing deaths on Illinois roads.
Current Fatalities:

IDOT in the News


Find IDOT employment opportunities in your area.

Transportation Bulletin

Visit the new Online Transportation Bulletin.

Getting Around Illinois

Interactive maps for winter road conditions and travel information.


A comprehensive list of manuals, forms, standards, proposed rules, and more.