Road Ratings / Conditions Maps

Road Ratings

Surface conditions are rated by the Highway Department every year in the Spring.

Click on a map image below to open the interactive map.

McLean County Highway Road Surface Conditions (Rating) Map

McLean County Highway Road Surface Conditions (Rating) Map

Road Conditions - Winter

BE ALERT:  Overpasses and underpasses, along with bridges and culverts, tend to freeze before the roadways.  Please take extra caution when traveling these areas.  It is not advised to pass snowplows, which are trying to clear and/or salt the roads to help make your travels safer.  Remember, if you cannot see the outside mirrors on the vehicle in front of you - they cannot see you!

Click on a map image below to open the interactive map.

McLean County Highway Winter Road Conditions

Winter Road Conditions Map