| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|
| Calvin Coolidge Memorial Bridge | MA 9 (Russell Street) over Connecticut River | Open to traffic | Deck truss | 1937 | -- | 295.9 ft. | 1441.0 ft. |
| Clement Street Bridge | Clement Street over Mill River | Open to traffic | Through truss | 1894 | -- | 95.1 ft. | 97.1 ft. |
| East Branch Westfield River Bridge | MA 9/MA 112 over East Branch Westfield River | Open to traffic | Steel through arch | 1939 | -- | 120.7 ft. | 134.8 ft. |
| Mill River Bridge | MA 66 (West Street) over Mill River | Open to traffic | Arch | 1924 | -- | 56.1 ft. | 140.1 ft. |
| North Branch Manhan River Bridge | MA 66 (Westhampton Road) over North Branch Manhan River | Open to traffic | Arch | 1927 | -- | -- | 49.9 ft. |
| Old Shepherd Bridge | Old Shepherd over Mill River | Closed to all traffic | Through truss | 1876 | -- | 128.9 ft. | 130.9 ft. |
| Swift River Bridge | River Street over Swift River | Open to traffic | Truss | -- | -- | -- | 79.1 ft. |
| Swift River Bridge | MA 9/MA 112 over Swift River | Open to traffic | Arch | 1913 | -- | 46.9 ft. | 53.2 ft. |
| Ware River Bridge | MA 9 (East Street) over Ware River | Open to traffic | Stone arch | 1870 | -- | 60.0 ft. | 115.2 ft. |
| Westfield River Bridge | MA 112 (Worthington Road) over Westfield River | Open to traffic | Arch | 1921 | -- | 75.1 ft. | 203.4 ft. |
| Westfield River Bridge | MA 112 (Worthington Road) over Westfield River | Open to traffic | Deck truss | 1940 | -- | 159.8 ft. | 473.1 ft. |
| Wilson Street Bridge | Wilson Street over NECRR | Closed to all traffic | Timber stringer | 1929 | -- | 19.0 ft. | 158.1 ft. |
| Windsor Dam Bridge | Windsor Dam Road over Quabbin Reservoir Spillway | Open to traffic | Arch | 1938 | -- | 36.1 ft. | 36.1 ft. |
| Worthington Road Bridge | MA 112 over Westfield River | Open to traffic | Steel through arch | 1938 | -- | 180.1 ft. | 527.9 ft. |