| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| 410th Street Bridge | 410th Street over Floyd River | Replaced by a modern bridge | Pratt through truss | 1897 | 2001 | -- | -- |
| Fairview Railroad Bridge | BNSF Railroad over Big Sioux River | Open to railroad traffic | Warren pony truss | -- | -- | -- | -- |
| Floyd River Bridge | Local road over Floyd River | No longer exists | Through truss | ca. 1920 | 2001 | 124.0 ft. | 190.0 ft. |
| Hawarden Railroad Bridge | Union Pacific Railroad over Big Sioux River | Open to railroad traffic | Lattice through truss | -- | -- | -- | -- |
| Hudson Bridge | Bridge over Big Sioux River | Abandoned with one span missing | Pratt through truss | 1915 | -- | -- | -- |
| Kiwanis Bridge | Trail over Rock River | Open to pedestrians only | Pratt through truss | -- | -- | -- | -- |
| Rock Valley US 18 Bridge | US 18 over Rock River | Open to traffic | Stringer | 2002 | -- | 122.1 ft. | 122.1 ft. |
| Sixmile Creek Bridge | Local road over Sixmile Creek | Unknown status | Pony truss | 1922 | -- | -- | 60.0 ft. |