| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Big Quilcene River Bridge | US 101 over Big Quilcene River | Open to traffic | Through truss | 1936 | -- | 149.9 ft. | 244.1 ft. |
| Brush Plant Road Bridge | Brush Plant Road over Little Quilcene River | Open to traffic | Arch | 1916 | -- | -- | 59.1 ft. |
| Chimacum Creek Bridge | WA 19 over Chimacum Creek | Open to traffic | Arch | 1916 | -- | 29.9 ft. | 33.1 ft. |
| Duckabush River Bridge | US 101 over Duckabush River | Open to traffic | Concrete through arch | 1934 | -- | 109.9 ft. | 168.0 ft. |
| Hoh River Bridge | US 101 over Hoh River | Open to traffic | Deck truss | 1931 | -- | 250.0 ft. | 497.1 ft. |
| Port Townsend Bridge | WA 20 over Puget Sound | Open to traffic | Other | 1982 | -- | 89.9 ft. | 442.0 ft. |
| Port Townsend Bridge | WA 20 over Puget Sound | Open to traffic | Other | 1955 | -- | 75.1 ft. | 75.1 ft. |