Roads of the Mid-South & West > Highways of the State of Illinois > County Highways of the State of Illinois > County Highways of Shelby County > Shelby County Highway 23
 | Shelby County Highway 23 |
Shelby County Highway 23 is an east-west highway in Southeastern Shelby County.

WB SCH 23 at U.S. Rt. 45.

A guide marker.
28 April 2025