Skip to main content

Agency Alert

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

Illinois Department of Transportation

Transportation Bulletin

The Transportation Bulletin page has been upgraded to a new interactive website that is updated regularly during the letting process. Please be sure to bookmark the new Transportation Bulletin address: https://webapps1.dot.illinois.gov/WCTB/LBHome

Footer

Contact Us

Illinois Department of
Transportation
Hanley Building
2300 S. Dirksen Parkway
Springfield, IL 62764

(217) 782-7820 or
TTY (866) 273-3681

Helpful Links

Stay Informed