| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|
| Bourne Bridge | MA 28 over Cape Cod Canal | Open to traffic | Steel through arch | 1935 | -- | 616.2 ft. | 2384.0 ft. |
| Bridge Street Bridge | Bridge Street over West-North Bay | Open to traffic | Other | 1946 | -- | -- | 202.1 ft. |
| Bridge Street Bridge | Bridge Street over Mitchell River | Open to traffic | Other | 1936 | -- | 22.0 ft. | 226.7 ft. |
| Eel Pond Bridge | Water Street over Eel Pond | Open to traffic | Other | 1940 | -- | -- | 55.1 ft. |
| Little Island Road Bridge | Little Island Road over Loagy Bay | Open to traffic | Timber stringer | 1920 | -- | 11.2 ft. | 96.1 ft. |
| Lower County Bridge | Lower County over Herring River | Open to traffic | Timber stringer | 1930 | -- | 17.1 ft. | 136.2 ft. |
| Sagamore Bridge | MA 3 over Cape Cod Canal | Open to traffic | Steel through arch | 1935 | -- | 616.2 ft. | 1408.2 ft. |