Roads of the Mid-South & West > Highways of the State of Illinois > Double Number U.S. Federal Highways of Illinois > U.S. Federal Route 50, Illinois > U.S. Federal Route 50; Monroe County, Illinois

U.S. Federal Route 50
Monroe County

U.S. Federal Route 50 runs briefly in the northwestern corner of Monroe County. The entire time this highway is in Monroe County, it is on Interstate 255.

U.S. Rt. 50 passes through the following towns in Monroe County.
Columbia

U.S. Rt. 50 is multi-plexed in Monroe County.
Interstate 255, from the St. Clair/Monroe County Line to Illinois/Missouri State Line.

Illinois State Route 3, from the St. Clair/Monroe County Line to Columbia.

U.S. Rt. 50 intersects the following highways in Monroe County.
Illinois State Route 3, at Columbia.



SB I-255/WB U.S. Rt. 50 at the Mississippi River.

SB I-255/WB U.S. Rt. 50 at the Mississippi River.

SB I-255/WB U.S. Rt. 50 at the J.B. Bridge.

SB I-255/WB U.S. Rt. 50 crossing the Mississippi River.

NB I-255/EB U.S. Rt. 50 on the Illinois side of the JB Bridge.

NB I-255/EB U.S. Rt. 50 at the Illinois Welcome Sign. (2006)

NB I-255/EB U.S. Rt. 50 at the Illinois Welcome Sign. (September, 2007)

A mileage sign on SB I-255/WB U.S. Rt. 50.

SB I-255/WB U.S. Rt. 50 west of IL St Rt 3.

SB I-255/WB U.S. Rt. 50 at the IL St Rt 3-Columbia Interchange.

A BGS on NB I-255/U.S. Rt. 50.

A set of BGS's on NB IL St Rt 3.

A BGS on SB I-255/IL St Rt 3; WB U.S. Rt. 50.

SB I-255/IL St Rt 3; WB U.S. Rt. 50 south of the Monroe/St. Clair County Line.

SB I-255/IL St Rt 3; WB U.S. Rt. 50 at the Monroe/St. Clair County Line.

26 September 2018