| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Box Elder Creek Bridge | CR 044 over Box Elder Creek | Open to traffic | Pony truss | 1933 | -- | 69.9 ft. | 71.9 ft. |
| Cottonwood Creek Bridge | CR 090 over Cottonwood Creek | Open to traffic | Pony truss | 1931 | -- | 60.0 ft. | 62.0 ft. |
| Little Missouri River Bridge | CR 127 over Little Missouri River | No longer exists | Through truss | ca. 1910 | 2003 | 95.1 ft. | 215.9 ft. |
| South Cottonwood Creek Bridge | CR 042 over South Cottonwood Creek | Open to traffic | Pony truss | 1920 | -- | 80.1 ft. | 83.0 ft. |
| Tie Creek Bridge | CR 101 over Tie Creek | Unknown status | Pony truss | 1933 | -- | 28.9 ft. | 29.9 ft. |