| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|
| Arrigoni Bridge | CT 66 over Connecticut River | Open to traffic | Steel through arch | 1938 | -- | 600.1 ft. | 3428.3 ft. |
| Coginchaug River Bridge | Jackson Street #1 over Coginchaug River | Closed to all traffic | Pony truss | ca. 1910 | -- | 34.1 ft. | 39.0 ft. |
| Devils Hopyard Bridge No. 1 | CT 434 (Devils Hopyard Road) over Unnamed brook | Open to traffic | Stone arch | 1937 | -- | 24.0 ft. | 24.0 ft. |
| Devils Hopyard Bridge No. 2 | CT 434 (Devils Hopyard Road) over Muddy Brook | Open to traffic | Stone arch | 1937 | -- | 24.0 ft. | 24.0 ft. |
| Devils Hopyard Bridge No. 3 | CT 434 (Devils Hopyard Road) over Dawn's Brook | Open to traffic | Stone arch | 1937 | -- | 24.0 ft. | 24.0 ft. |
| East Haddam Bridge | CT 82 over Connecticut River | Open to traffic | Warren through truss | 1913 | -- | 326.1 ft. | 884.9 ft. |
| Foxtown Road Bridge | Foxtown Road over Eight Mile River | Open to traffic | Timber stringer | 1940 | -- | 23.0 ft. | 24.9 ft. |
| Patchaug River Bridge | US 1 over Patchaug River | Open to traffic | Pratt through truss | 1925 | -- | 120.1 ft. | 127.0 ft. |
| Providence-Worcester Railroad Bridge | Connecticut Central Railroad over Connecticut River | Closed to all traffic | Double-intersection Warren through truss | 1910 | -- | -- | 1180.2 ft. |
| Roaring Brook Bridge | CT 154 over Roaring Brook | Open to traffic | Arch | 1931 | -- | 20.0 ft. | 20.0 ft. |
| West Street Bridge | West Street over Connecticut Central Railroad | Open to traffic | Timber stringer | 1932 | -- | 24.0 ft. | 86.0 ft. |