Illinois Department of Transportation, Erica Borggren, Acting Secretary
Patrick J. Quinn, Governor
Traveling PublicMapsProjectsRoad ClosuresNewsDoing BusinessLetting & BiddingCareers@IDOTGeneral Info


If you have a general question about our site, check out our FAQs.

This area answers many general questions related to our site.


If you have a question about how to navigate around our site, check out the Site Map.

This area indicates what topics are covered under the broad categories included in the navigation buttons at the top and bottom of each page.


If you would like to ask a specific question about our website, fill out our e-mail form and submit it online.

Your browser must support Java Script to complete this form.

IDOT Privacy Statement | Illinois Privacy Information | Kids Privacy | Web Accessibility  | FOIA