| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| AuSable Chasm Bridge | US 9 over AuSable River | Open to traffic | Steel arch | 1934 | -- | 126.0 ft. | 410.8 ft. |
| Bridge Street Bridge | Bridge Street over Saranac River | Open to traffic | Arch | 1921 | -- | 50.9 ft. | 165.7 ft. |
| Cannon Corners Road Bridge | Cannon Corners Road over North Branch Great Chazy River | Open to traffic | Arch | 1930 | -- | 65.0 ft. | 66.9 ft. |
| Carpenter's Flats Bridge | US 9 over AuSable River | Open to traffic | Warren through truss | 1941 | -- | 254.9 ft. | 254.9 ft. |
| Gero Road Bridge | Gero Road over North Branch Great Chazy | Open to traffic | Stone arch | 1900 | -- | 49.9 ft. | 107.9 ft. |
| Great Chazy Rive Bridge | Emery Road over Great Chazy River | No longer exists | Pony truss | -- | 2002 | 68.9 ft. | 69.9 ft. |
| Great Chazy River Bridge | US 9 over Great Chazy River | Open to traffic | Pony truss | 1932 | -- | 116.8 ft. | 119.8 ft. |
| Great Chazy River Bridge | NY 9B over Great Chazy River | Open to traffic | Pony truss | 1930 | -- | 109.9 ft. | 114.8 ft. |
| Great Chazy River Bridge | CR 34 over Great Chazy River | Closed to all traffic | Through truss | 1888 | -- | 181.8 ft. | 182.8 ft. |
| Keeseville Main Street Bridge | Main Street over AuSable River | Open to traffic | Stone arch | 1842 | -- | 90.9 ft. | 108.9 ft. |
| Kinsley Road Bridge | Kinsley Road over Little Chazy River | Open to traffic | Pony truss | 1910 | -- | 31.8 ft. | 32.8 ft. |
| Little AuSable River Bridge | Calkins Road (CR 40) over Little AuSable River | Open to traffic | Timber stringer | 1940 | -- | 21.0 ft. | 22.0 ft. |
| Little Chazy River Bridge | CR 25 over Little Chazy River | Open to traffic | Arch | 1909 | -- | 29.9 ft. | 32.8 ft. |
| Margaret Street Bridge | Margaret Street over Dead Creek | No longer exists | Arch | 1936 | 2005 | -- | 33.8 ft. |
| North Branch Great Chazy River Bridge | Big Hill Road over North Branch Great Chazy River | Closed to all traffic | Pony truss | 1904 | -- | 88.9 ft. | 89.9 ft. |
| Old State Road Bridge | Old State Road over AuSable River | Closed to all traffic | Pony truss | 1900 | -- | 68.9 ft. | 135.8 ft. |
| Saranac River Bridge | NY 22B over Saranac River | Open to traffic | Through truss | 1948 | -- | 159.8 ft. | 165.7 ft. |
| Slosson Road Bridge | Slosson Road over Little Chazy River | Open to traffic | Timber stringer | 1920 | -- | 25.9 ft. | 29.9 ft. |
| Soper Road Bridge | Soper Road over Saranac River | Open to traffic | Through truss | 1910 | -- | 149.9 ft. | 150.9 ft. |
| Standish Road Bridge | Standish Road over Separator Brook | Open to traffic | Steel arch | 1937 | -- | 19.7 ft. | 24.0 ft. |
| Turnpike Extension Bridge | Turnpike Extension over Salmon River | Open to traffic | Arch | 1929 | -- | 44.0 ft. | 46.9 ft. |
| Union Falls Road Bridge | Union Falls Road over Saranac River | Open to traffic | Through truss | 1937 | -- | 119.8 ft. | 122.7 ft. |