17th Street Bridge (Grundy County, Missouri)
Built ca. 1930Wooden bridge over the Union Pacific Railroad on 17th Street in TrentonOpen to traffic
22nd Street Bridge (Grundy County, Missouri)
Built ca. 1930Wooden bridge over the Union Pacific Railroad on 22nd Street in TrentonOpen to traffic
Trenton Viaduct (Grundy County, Missouri)
Built 1931; replaced 2003Lost through truss bridge over the Union Pacific Railroad on MO 6 in TrentonReplaced by a new bridge