| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Academy Street Bridge | Academy Street over Little Sandy Creek | Open to traffic | Arch | 1950 | -- | 39.7 ft. | 59.7 ft. |
| Bridge Street Bridge | Bridge Street over Lock O-1 | Open to traffic | Other | 1912 | -- | 52.8 ft. | 54.8 ft. |
| Catfish Creek Bridge | CR 64 (Hurlbut Road) over Catfish Creek | Open to traffic | Arch | 1931 | -- | 39.7 ft. | 43.0 ft. |
| Clark Road Bridge | Clark Road over Little Deer Creek | Open to traffic | Steel arch | 1950 | -- | 23.0 ft. | 25.9 ft. |
| Fish Creek Bridge | CR 12 (Phoenix Road) over Fish Creek | Open to traffic | Timber stringer | 1939 | -- | 12.8 ft. | 27.9 ft. |
| Little Salmon River Bridge | NY 69 over Little Salmon River | Open to traffic | Arch | 1934 | -- | 54.8 ft. | 54.8 ft. |
| Little Salmon River Bridge | NY 104B over Little Salmon River | Open to traffic | Arch | 1927 | -- | 73.8 ft. | 109.9 ft. |
| Little Sandy Creek Bridge | US 11 over Little Sandy Creek | Open to traffic | Arch | 1935 | -- | 29.9 ft. | 34.8 ft. |
| Lock O-2 Bridge | Bridge over Lock O-2 | Open to traffic | Other | 1919 | -- | 69.9 ft. | 101.7 ft. |
| Nimo Tailrace Bridge | CR 22 over Nimo Tailrace | Open to traffic | Arch | 1932 | -- | 61.7 ft. | 99.7 ft. |
| North Branch Little Salmon River Bridge | CR 26 over North Branch Little Salmon River | Open to traffic | Arch | 1940 | -- | 33.8 ft. | 44.0 ft. |
| Oneida River Bridge | CR 33 (Caughdenoy Road) over Oneida River | Open to traffic | Arch | 1900 | -- | 81.7 ft. | 366.8 ft. |
| Oneida River Bridge | CR 57 over Oneida River | Open to traffic | Through truss | 1940 | -- | 250.0 ft. | 369.8 ft. |
| Oswego River Bridge | CR 46 over Oswego River | Open to traffic | Through truss | 1915 | -- | 162.1 ft. | 285.1 ft. |
| Pekin Road Bridge | Pekin Road over Salmon River | Open to traffic | Arch | 1932 | -- | 102.7 ft. | 151.9 ft. |
| Pendergast Road Bridge | Pendergast Road over Hinmansville Creek | Open to traffic | Steel arch | 1956 | -- | 23.0 ft. | 23.0 ft. |
| Salmon River Bridge | NY 3 over Salmon River | No longer exists | Through truss | 1933 | 2000 | 199.8 ft. | 201.8 ft. |
| Salmon River Bridge | CR 48 over Salmon River | Open to traffic | Through truss | 1940 | -- | 227.7 ft. | 233.0 ft. |
| Sixmile Creek Bridge | CR 12 (Phoenix Road) over Sixmile Creek | Open to traffic | Timber stringer | 1939 | -- | 12.8 ft. | 36.7 ft. |
| Snake Creek Bridge | NY 3 over Snake Creek | Open to traffic | Arch | 1934 | -- | 22.0 ft. | 24.0 ft. |
| Waterbury Road Bridge | Waterbury Road over Salmon River | Open to traffic | Pony truss | 1942 | -- | 55.8 ft. | 60.7 ft. |