^Westbound trailblazer at US Route 45, near Lindenhurst, February 2022.
Illinois Route 132 runs east-west across Lake County, in the farther northern suburbs of Chicago. It runs from the Waukegan area west to near Fox Lake. It's known locally as the exit from the Tri-State Tollway used to access Six Flags Great America and Gurnee Mills Mall. It is the second most northerly east-west route in the area, after Illinois 173.