In addition to route updates, the map includes a new feature that shows mileage between towns and marked route junctions to help people plan their travels throughout Illinois.

SPRINGFIELD – The release of the new Illinois Official Highway Map was announced today by the Illinois Department of Transportation (IDOT). The map includes route updates, a new mileage feature ...

Illinois releases new paper highway map. By Ron DeBrock, Managing Editor May 6, 2022. ... “When your phone dies or you drive out of range, paper maps will show you the way," he said.