Church Street Bridge (Franklin County, Missouri)
Built 1915 by the Missouri Construction & Ballast Co.
Concrete girder bridge over Flat Creek on Church Street in Union
Open to traffic

Fenton Creek Bridge (Franklin County, Missouri)
Abandoned deck truss bridge over Fenton Creek just off Route V at Union
Closed to all traffic

Prairie Dell Road Bridge (Franklin County, Missouri)
Built ca. 1930; reconstructed 1996
Timber stringer bridge over Union Pacific Railroad on Prairie Dell Road in Union
Open to traffic

Washington Street Bridge (Franklin County, Missouri)
Stone and concrete arch bridge over Flat Creek on Washington Street in Union
Open to traffic