RR - CN over US 12 20 45 MANNHEIM
A railroad bridge over US 12 20 45 MANNHEIM in Hillside, Illinois.
What the bridge record says
Vertical clearance under the bridge: 14 ft 9 in (4.52 m), as recorded in the National Bridge Inventory, 2025.
Built in 1967.
Clearance is the measured height recorded by the state in the National Bridge Inventory. The sign at the bridge can show a different figure.
Source: FHWA National Bridge Inventory, 2025.