The highway passes through many small towns on the way to Champaign, and it runs through Clinton and by Clinton Lake. The highway closely parallels Interstate 72 for the last 10 miles before reaching US 150 in Champaign.
The road travels through various small towns on its way to Champaign, passing by Clinton and near Clinton Lake.  For the final ten miles, it runs parallel to Interstate 72 before merging with US 150 in Champaign.