| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Beaver Creek Bridge | OR 47 over Beaver Creek | Open to traffic | Timber stringer | 1936 | -- | -- | 89.9 ft. |
| Beaver Creek Bridge | Kukkala Road over Beaver Creek | Replaced by new bridge | Warren pony truss | 1915 | 1998 | 48.0 ft. | 48.0 ft. |
| Ford Creek Bridge | OR 202 over Ford Creek | Open to traffic | Timber stringer | 1934 | -- | -- | 116.1 ft. |
| J. P. West Road Bridge | J. P. West Road over South Fork Scappoose Creek | Open to traffic | Timber stringer | 1925 | -- | 17.1 ft. | 49.9 ft. |
| Lewis & Clark Bridge | WA 433 over Columbia River | Open to traffic | Through truss | 1929 | -- | 1200.2 ft. | 5478.3 ft. |
| Longview Bridge | HWY 2W CONN over Columbia River | Open to traffic | Through truss | 1929 | -- | 1200.2 ft. | 5478.3 ft. |
| Lyons Creek Bridge | OR 202 over Lyons Creek | Open to traffic | Timber stringer | 1934 | -- | -- | 94.2 ft. |
| Milton Way Bridge | Milton Way over Milton Creek | Open to traffic | Truss | 1914 | -- | -- | 86.0 ft. |
| Nehalem River Bridge | OR 47 over Nehalem River | Open to traffic | Truss | 1938 | -- | -- | 210.0 ft. |
| Tide Creek Bridge | U.S. 30 Frontage Road over Tide Creek | Open to traffic | Stringer | 1920 | -- | 29.9 ft. | 90.9 ft. |