Martin Road Bridge
Through truss bridge over Shiawassee River on Martin Road
Closed to all traffic
Built 1885 by the Mt. Vernon Bridge Co.

Shiawassee River Bridge
Lost through truss bridge over Shiawassee River on Parmenter Road in Vernon
No longer exists
Built 1892; replaced 2000

Six Mile Creek Road Bridge
Through truss bridge over Shiawassee River on Six Mile Creek Road
Closed to all traffic
Built 1896