| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Back River Bridge | SA 5 over Back River | Open to traffic | Other | 1931 | -- | 55.1 ft. | 288.1 ft. |
| Back River Bridge | Barters Island Road (SA 5) over Back River (Tidal Pass) | Open to traffic | Timber stringer | 1930 | -- | 14.1 ft. | 535.1 ft. |
| Dock Road Bridge | Dock Road over Sheepscot River | Open to traffic | Through truss | 1936 | -- | 99.1 ft. | 105.0 ft. |
| Eastern River Bridge | ME 197 over Eastern River | Open to traffic | Through truss | 1936 | -- | 262.2 ft. | 295.9 ft. |
| Kennebec River Bridge | ME 197 over Kennebec River | Open to traffic | Other | 1931 | -- | 177.2 ft. | 1238.9 ft. |
| The Gut Bridge | 129 over The Gut | Open to traffic | Other | 1933 | -- | 78.1 ft. | 78.1 ft. |
| Townsend Gut Bridge | ME 27 over Townsend Gut | Open to traffic | Other | 1939 | -- | 88.9 ft. | 374.0 ft. |
| Trails End Road | Trails End Road over Mdot Railroad | Open to traffic | Timber stringer | 1933 | -- | 27.9 ft. | 82.0 ft. |