| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Joshuatown Road Bridge | Joshuatown Road over Eight Mile River | Open to traffic | Arch | 1920 | -- | 30.8 ft. | 86.0 ft. |
| Lyme Street Bridge | I-95 over Lyme Street | Open to traffic | Arch | 1948 | -- | 53.2 ft. | 124.0 ft. |
| Mystic River Bridge | US 1 over Mystic River | Open to traffic | Deck plate girder | 1922 | -- | -- | 220.2 ft. |
| Niantic River Bridge | CT 156 over Niantic River | Open to traffic | Other | 1991 | -- | 144.0 ft. | 1827.2 ft. |
| Pachaug River Bridge | CT 138 over Pachaug River | Open to traffic | Arch | 1946 | -- | 100.1 ft. | 100.1 ft. |
| Parkwood Road Bridge | Parkwood Road over Little River-Hanover Res | Open to traffic | Timber stringer | 1929 | -- | 47.9 ft. | 151.9 ft. |
| Pease Brook Bridge | Goshen Hill Road over Pease Brook | No longer exists | Arch | ca. 1940 | 2003 | -- | 21.0 ft. |
| Potash Hill Road Bridge | Potash Hill Road over Little River | Open to traffic | Arch | 1938 | -- | 51.8 ft. | 58.1 ft. |
| Shetucket River Bridge | CT 169 over Shetucket River | Open to traffic | Pratt deck truss | 1938 | -- | 129.9 ft. | 269.0 ft. |
| Sunnyside Street Bridge | Sunnyside Street over Yantic River | Open to traffic | Stone arch | 1908 | -- | 74.2 ft. | 166.0 ft. |
| Thames River Bridge | Northbound I-95 over Thames River | Open to traffic | Deck truss | 1943 | -- | 540.1 ft. | 5931.4 ft. |