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://webapps.dot.illinois.gov/WCTB/Lbhome

To access the Transportation Bulletin Archives for lettings that occurred prior to the new Transportation Bulletin, go to: http://www.idot.illinois.gov/home/resources/Archives/transportation-bulletin-archives