| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Musselshell River Bridge | CR 101 over Musselshell River | Open to traffic | Through truss | 1930 | -- | 140.1 ft. | 145.0 ft. |
| Musselshell River Bridge | CR 104 over Musselshell River | Open to traffic | Through truss | 1894 | -- | 122.1 ft. | 159.1 ft. |
| Musselshell River Bridge | CR 117 over Musselshell River | Open to traffic | Through truss | 1930 | -- | 140.1 ft. | 140.1 ft. |
| Musselshell River Bridge | CR 124 over Musselshell River | Open to traffic | Through truss | 1930 | -- | 140.1 ft. | 196.9 ft. |
| Roundup Bridge | CR 118 over Musselshell River | Open to traffic | Camelback through truss | 1894 | -- | -- | 153.9 ft. |