^Westbound trailblazer seen by drivers reaching the southeastern start of Illinois 134 in the vicinity of Hainesville, May 2019.
Illinois Route 134 is a small, insignificant route in western Lake County. It runs from Illinois 120 west-northwest through the Round Lake area to the US Route 12concurrency with Illinois 59.
Illinois 134 begins at Illinois 120 at Hainesville, to head west-northwest:
The only other junction with another state-maintained highway is at the west end south of Fox Lake, at US Route 12 and Illinois 59.