| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Back Bay Lake Winnipesaukee Bridge | NH 11 over Back Bay Lake Winnipesaukee | Open to traffic | Stone arch | 1942 | -- | 26.9 ft. | 44.9 ft. |
| Belknap Mountain Road Bridge | Belknap Mountain Road over Gunstock Brook | Open to traffic | Timber stringer | 1931 | -- | 9.8 ft. | 17.1 ft. |
| Bridge Street Bridge | Bridge Street over NHRR | Open to traffic | Timber stringer | 1940 | -- | -- | 67.9 ft. |
| Brook Road Bridge | Brook Road over Blake Brook | Open to traffic | Timber stringer | 1920 | -- | -- | 22.0 ft. |
| Centenary Avenue Bridge | Centenary Avenue over NHRR | Open to traffic | Timber stringer | 1940 | -- | 22.0 ft. | 121.1 ft. |
| Coolidge Woods Road Bridge | Coolidge Woods Road over Prescott Brook | Open to traffic | Timber stringer | 1920 | -- | 28.9 ft. | 30.8 ft. |
| Jackson Pond Road Bridge | Jackson Pond Road over Jackson Pond Outlet | Open to traffic | Timber stringer | 1940 | -- | 16.1 ft. | 18.0 ft. |
| Paugus Bay Bridge | US 3 over Paugus Bay | Open to traffic | Arch | 1933 | -- | 80.1 ft. | 89.9 ft. |
| River Road Bridge | River Road over Suncook River | Open to traffic | Timber stringer | 1930 | -- | -- | 48.9 ft. |
| Smiths Crossing Bridge | Smiths Crossing over NHRR | Open to traffic | Timber stringer | 1940 | -- | 33.1 ft. | 82.0 ft. |