| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Blackwell Park Road Bridge | Blackwell Park Road over Willamina Creek | Open to traffic | Through truss | 1965 | -- | 80.1 ft. | 120.1 ft. |
| Bridge Street Bridge | Bridge Street over Yamhill River | Open to traffic | Truss | 1939 | -- | -- | 257.9 ft. |
| Farmer River Bridge | HWY 154 over Farmer River | Open to traffic | Timber stringer | 1932 | -- | -- | 98.1 ft. |
| North Yamhill River Bridge | Southbound OR 99W over North Yamhill River | Open to traffic | Deck truss | 1921 | -- | 80.0 ft. | 359.9 ft. |
| Tindle Creek Road Bridge | Tindle Creek Road over Willamina Creek | Open to traffic | Truss | 1917 | -- | -- | 125.0 ft. |