Mannheim Ramp To O'Hare Set To Close For Ongoing Work
The Illinois Dept. of Transportation has announced it will close the ramp from southbound Mannheim Road to westbound I-190, weather permitting, starting Thursday, July 18, and for approximately two weeks.
The interchange is close to O’Hare Airport and may affect traffic flow near the airport entrances.
This is part of an ongoing reconstruction of the Mannheim interchange. Detour routes will be posted.