U.S. Federal Route 150 cuts east-west across much of Mc Lean County. This route tends to parellel I-74 thorugh the county. U.S. Rt. 150 passes through the following towns in Mc Lean County. Carlock
Normal
Bloomington
Downs
Le Roy
U.S. Rt. 150 is multi-plexed in Mc Lean County. Illinois State Route 9, through Bloomington.
EB U.S. Rt. 150 in Carlock. A BGS on WB I-74. Sign at the intersection of I-74 and U.S. Rt. 150 near Yuton. The portion of U.S. Rt. 150 from IL St Rt 9 to I-74 is know at the Mitsubishi Motorway, because it sereves as the main in and out for the Mitsubishi Plant at Normal. NB U.S. Rt. 150 near the Mitsubishi Plant. EB U.S. Rt. 150/IL St Rt 9 on the westside of Bloomington. A old BGS on NB I-55/WB I-74/NB U.S. Rt. 51 in Bloomington. (2003) Another old BGS on NB I-55/WB I-74/NB U.S. Rt. 51. (2003) A new BGS on NB I-55/WB I-74/NB U.S. Rt. 51. (October, 2004) A mileage BGS on WB I-74. A junction marker on NB BUSN U.S. Rt. 51. WB U.S. Rt. 150 near Hamilton Road on the southside of Bloomington. EB U.S. Rt. 150 east of Bloomington. EB U.S. Rt. 150 near Towanda-Barnes Road. EB U.S. Rt. 150 west of Downs. EB U.S. Rt. 150 east of Downs. EB U.S. Rt. 150 west of Le Roy. Street sign at the Mc Lean/De Witt County Line.