| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| BNSF Railroad Bridge | CN3-140 over BNSF Railroad | Open to traffic | Pony truss | 1916 | -- | 34.1 ft. | 148.0 ft. |
| Clear Creek Bridge | CN3-219 over Clear Creek | Open to traffic | Through truss | 1916 | -- | 100.1 ft. | 100.1 ft. |
| North Piney Creek Bridge | CN3-2 over North Piney Creek | Open to traffic | Pony truss | 1914 | -- | 38.1 ft. | 40.0 ft. |
| Old US 14 Bridge | Old US 14 over Tongue River | Open to pedestrians | Parker pony truss | -- | -- | -- | -- |
| Piney Creek Bridge | CN3-149 over Piney Creek | Open to traffic | Pony truss | 1920 | -- | 100.1 ft. | 101.1 ft. |
| Tongue River Bridge | CN3-71 over Tongue River | Open to traffic | Parker pony truss | 1917 | -- | 80.1 ft. | 81.0 ft. |
| Wild Horse Creek Bridge | CN3-40 over Wild Horse Creek | Open to traffic | Pony truss | 1920 | -- | 69.9 ft. | 71.9 ft. |