| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Bauer-Hopkins Trestle | Open to traffic | Timber stringer | 1950 | -- | 20.0 ft. | 706.1 ft. | |
| Bayview Street Viaduct | Bridge on Bayview Street | Open to traffic | Timber stringer | 1960 | -- | 20.0 ft. | 120.1 ft. |
| Knudson Cove Road Bridge | Knudson Cove Road over Trollers Creek | Open to traffic | Timber stringer | 1938 | -- | 29.9 ft. | 117.1 ft. |
| Millar Street Viaduct | Bridge on Millar Street | Open to traffic | Timber stringer | 1960 | -- | 16.1 ft. | 96.1 ft. |
| Park-Harris Street Bridge | Park/Harris Street over Ketchikan Creek | Open to traffic | Pony truss | 1957 | -- | 61.0 ft. | 66.9 ft. |
| Sayles-Gorge Viaduct | Bridge on Sayles/Gorge Street | Open to traffic | Timber stringer | 1960 | -- | 16.1 ft. | 127.0 ft. |
| South Tongass Highway Bridge | South Tongass Highway over Ketchikan Creek | Open to traffic | Pony truss | 1944 | -- | 120.1 ft. | 125.0 ft. |
| Thomas Trestle | Open to traffic | Timber stringer | 1960 | -- | 17.1 ft. | 383.9 ft. | |
| Water Street No. 1 Trestle | Bridge on Water Street | Open to traffic | Timber stringer | 1920 | -- | 9.8 ft. | 117.1 ft. |
| Water Street Tunnel | South Tongass Highway under | Open to traffic | Tunnel | 1954 | -- | -- | 274.9 ft. |