410th Street BridgeLost through truss bridge over Floyd River on 410th Street southwest of Hospers
Replaced by a modern bridge
Built 1897 by W.W. Allen; replaced 2001
Fairview Railroad BridgePony truss bridge over Big Sioux River on the BNSF Railway at Fairview
Open to railroad traffic
Floyd River Bridge
Lost through truss bridge over Floyd River on a local road
No longer exists
Built ca. 1920; rehabilitated 1955; replaced 2001
Lost through truss bridge over Floyd River on a local road
No longer exists
Built ca. 1920; rehabilitated 1955; replaced 2001
Hawarden Railroad BridgeThree-span through truss bridge over Big Sioux River on the UPRR at Hawarden
Open to railroad traffic
Hudson BridgeAbandoned through truss bridge over Big Sioux River south of Hudson
Abandoned with one span missing
Built 1915; east span washed out 1976
Kiwanis BridgeTwo-span through truss bridge over Rock River west of Rock Valley
Open to pedestrians only
Former bridge on the Milwaukee Railroad converted to pedestrian use by the Kiwanis Club
