| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Deception Pass Bridge | WA 20 over Deception Pass | Open to traffic | Deck truss | 1935 | -- | 549.9 ft. | 976.1 ft. |
| Keystone Harbor Bridge | WA 20 Extension over Keystone Harbor | Open to traffic | Other | 1979 | -- | 89.9 ft. | 89.9 ft. |
| Possession Sound Bridge | WA 525 over Possession Sound | Open to traffic | Other | 1951 | -- | 89.9 ft. | 640.1 ft. |
| Possession Sound Bridge | WA 525 over Possession Sound | Open to traffic | Other | 1969 | -- | 89.9 ft. | 134.8 ft. |