U.S. Federal Route 51 through De Witt County is a north-south grade-level expressway. This by-passes the City of Clinton, and has one spur. U.S. Rt. 51 passes through the following town in De Witt County. Wapella
U.S. Rt. 51 is not multi-plexed in De Witt County. U.S. Rt. 51 intersects the following highways in De Witt County. BUSN. U.S. Rt. 51, on the northside of Clinton.
Branches of U.S. Rt. 51 in De Witt County. SB U.S. Rt. 51 at the De Witt/Mc Lean County Line. NB U.S. Rt. 51 north of Wapella. SB U.S. Rt. 51 on the northside Wapella. This is the first speed zone onf U.S. Rt. 51 south of Bloomington. SB U.S. Rt. 51 on the southside Wapella. A mileage sign south of Wapella. SB U.S. Rt. 51 on the northside of Clinton. A street sign in De Witt County. NB U.S. Rt. 51 near IL St Rt 54 on the southwestside of Clinton. NB U.S. Rt. 51 on the westside of Clinton. NB U.S. Rt. 51 near Ospur.
