I-55 Illinois


There are currently no traffic incidents reported along this route.

Illinois District 8

Repair work scheduled for I-55, St. Clair County. Please plan ahead, expect delays, use additional caution, and obey all posted speed limits. #ILtraffic

TONIGHT (7/6), crews will close access from Northbound I-55 to Westbound I-44 starting at 7 p.m., and will close Westbound I-44 at Jefferson (shifting traffic down the ramp and back to the interstate) at 8 p.m. to shift traffic to the new Eastbound bridge. The shift should be complete by 6 a.m. 7/7.