SPRINGFIELD — The official highway map for Illinois has been updated and is being made available. The map includes route updates, detailed sections devoted to cities from Zion to Cairo ...

The Cook County Department of Transportation released its 2025 highway construction project map, showing all construction projects underway or scheduled to start this year in the Cook County suburbs.

That will give you information on Sangamon County highways. There is also a link to the Illinois Department of Transportation's winter road conditions map. A winter weather emergency has not been ...

His extensive work throughout central Illinois included serving as ... dug deeply into all of this. According to county maps, Harmon Highway — note the spelling — stretches from Kickapoo ...

Roads in Northern Illinois were seeing blowing snow and areas of icing, according to the Illinois Department of Transportation's winter road conditions map ... southern Cook County, Roman said ...