Sangamon County Highway 4 is a east-west highway in Southeastern Sangamon County. This runs from Rochester to the Christian/Sangamon County Line. SCH 4 passes through the following towns in Sangamon County. Rochester Buckhart SCH 4 is not multi-plexed in Sangamon County. SCH 4 intersects the following highway in Sangamon County. Illinois State Route 29, at Rochester.
