| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| First Street Bridge | First Street over Patit Creek | Open to traffic | Arch | 1915 | -- | -- | 53.2 ft. |
| Front Street Bridge | Front Street over Patit Creek | Open to traffic | Arch | 1915 | -- | 42.0 ft. | 53.2 ft. |
| PCC Railroad Bridge near Huntsville | PCC (Palouse River and Coulee City Railroad) over Touchet River (?) | Pratt through truss | -- | -- | -- | -- | |
| Snake River Bridge | WA 261 over Snake River | Open to traffic | Through truss | 1927 | -- | 520.0 ft. | 2040.1 ft. |
| Third Street Bridge | Third Street over Patit Creek | Open to traffic | Arch | 1915 | -- | 40.0 ft. | 44.0 ft. |