| name | type | use | Clearance below (m) | date completed | date Opened | Height (m) | city | administrative división | continent | Country | road | waterbody | latitude (°) | Length (m) | longitude (°) | Number of spans | Width (m) | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Astoria–Megler Bridge | Truss | 60 | 27/08/1966 | 29/07/1966 | Astoria, Oregon | Oregon | Americas | United States | U.S. Route 101 | Columbia river | 46.2166671753 | 6,545 | -123.8499984741 | Map | ||||
| Lewis and Clark River Bridge | 1925 | Astoria, Oregon | Oregon | Americas | United States | Laghetto di Astano | 46.1500015259 | -123.8499984741 | Map | |||||||||
| Old Youngs Bay Bridge | 1921 | Astoria, Oregon | Oregon | Americas | United States | Youngs Bay | 46.1666679382 | -123.8333358765 | Map | |||||||||
| New Youngs Bay Bridge | 1964 | Astoria, Oregon | Oregon | Americas | United States | U.S. Route 101 in Oregon | Youngs Bay | 46.1666679382 | -123.8666687012 | Map |