Illinois Department of Transportation, Erica Borggren, Acting Secretary
Patrick J. Quinn, Governor
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Contact Us

As the US Route 12/45 Widening and Reconstruction project progresses, IDOT will periodically update this website to assure that the motorists of Illinois are kept informed of project developments, public involvement opportunities, and construction related activities.

If you have questions about the project, please fill out the
feedback form or contact us at:

Illinois Department of Transportation
Office of Communications
201 West Center Court
Schaumburg, IL 60196

Please continue to visit the US Route 12/45 Widening and Reconstruction project website for periodic updates throughout the course of the Project. The Illinois Department of Transportation looks forward to your continued input and support


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