Elk Run Bridge (Hardin County, Iowa)
Built ca. 1920Arch bridge over Elk Run on River Road in Iowa FallsOpen to traffic
Iowa River Bridge (Hardin County, Iowa)
Built 1922; rehabilitated 1984Arch bridge over Iowa River on River Street in Iowa FallsOpen to traffic
Iowa River Bridge (Hardin County, Iowa)
Built 1934Arch bridge over Iowa River on Washington Street in Iowa FallsOpen to traffic
Iowa River US 65 Bridge (Hardin County, Iowa)
Built 1928; rehabilitated 1967Arch bridge over Iowa River on US 65 in Iowa FallsOpen to traffic
Wildcat Glen Bridge (Hardin County, Iowa)
Built 1933Arch bridge over Wildcat Glen on Mildred Avenue in Iowa FallsOpen to traffic