Illinois Route 180

Illinois Route 180 (IL 180) is a 15.43-mile-long (24.83 km) north–south state road located in Knox County in the central portion of the U.S. state of Illinois. It runs from U.S. Route 150 south of Williamsfield north to Illinois Route 17 south of Galva.

Illinois Route 180

Illinois Route 180 (IL 180) is a 15.43-mile-long (24.83 km) north–south state road located in Knox County in the central portion of the U.S. state of Illinois. It runs from U.S. Route 150 south of Williamsfield north to Illinois Route 17 south of Galva.