| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Fort Morgan Rainbow Arch Bridge | CO 52 over South Platte River | Open to pedestrians only | Concrete pony arch | 1922 | -- | -- | -- |
| Kiowa Creek US 6 Bridge | US 6 over Kiowa Creek | Unknown status | Timber stringer | 1936 | -- | 26.9 ft. | 401.9 ft. |
| Prewitt Canal Bridge | Bridge over Prewitt Inlet Canal | Derelict | Pratt pony truss | 1912 | -- | -- | -- |
| Prewitt Canal CR 36 Bridge | CR 36 over Prewitt Inlet Canal | Unknown status | Pratt pony truss | 1912 | -- | 57.0 ft. | 60.0 ft. |