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, as well ...

SPRINGFIELD -The Illinois Department of Transportation has released the new Illinois official highway map. The map includes route updates, detailed sections devoted to cities from Zion and Cairo ...

Illinois regulators have approved the state’s first road map to achieving carbon-free power by 2050. The Illinois Commerce Commission unanimously approved the Renewable Energy Access Plan last week.

See livestreams and up-to-date traffic maps throughout the state as winter weather moves across the St. Louis area. Here's how to check the road conditions in Missouri and Illinois. Skip Navigation ...