| Name | Location | Status | Design | Year Built | Year Lost | Span Length (ft.) | Total Length (ft.) |
|---|---|---|---|---|---|---|---|
| BNSF - Alligator Rock Tunnel | Railroad (BNSF) under | Open to traffic | Tunnel | -- | -- | -- | 657.0 |
| BNSF - Blum Tunnel | Railroad (BNSF) under | Open to traffic | Tunnel | -- | -- | -- | 416.0 |
| BNSF - Cape Horn Tunnel | BNSF (nee Spokane, Portland & Seattle) under | Open to traffic | Tunnel | -- | -- | -- | 2382.0 |
| BNSF - Drano Lake Tunnel | Railroad (BNSF) under | Open to traffic | Tunnel | -- | -- | -- | 122.0 |
| BNSF - Hamilton Creek Bridge | Burlington Northern - Santa Fe Railroad over Hamilton Creek | Replaced by a new bridge | Pratt through truss | -- | -- | 150.0 | 212.0 |
| BNSF - Little White Salmon River Bridge | Railroad (BNSF) over Little White Salmon River (Drano Lake) | Replaced by a new bridge | Pratt through truss | 1907 | 2020 | -- | -- |
| BNSF - Owl Rock Tunnel | Railroad (BNSF) under | Open to traffic | Tunnel | -- | -- | -- | 394.0 |
| BNSF - Rock Cove Bridge | Railroad (BNSF) over Rock Creek | Open to traffic | Pratt through truss | -- | -- | -- | -- |
| BNSF - Severson Tunnel | Railroad (BNSF) under | Open to traffic | Tunnel | -- | -- | -- | 267.0 |
| BNSF - Tunnel 1.5 | BNSF under | Open to traffic | Tunnel | 1977 | -- | -- | -- |
| BNSF - White Salmon River Bridge | Railroad (BNSF) over White Salmon River | Open to traffic | Pratt through truss | 1911 | -- | 150.0 | 206.0 |
| BNSF - Wind River Bridge | Railroad (BNSF) over Wind River | Replaced by a new bridge | Pratt through truss | -- | 2019 | 200.0 | 300.0 |
| Bonneville Lock & Dam Bridge #1 | Star Route over Columbia Slough/River | Open to traffic | Concrete stringer | 1992 | -- | 42.0 | 48.9 |
| Bridge of the Gods | Toll Road over Columbia River | Open to traffic | Pratt through truss | 1926 | -- | 706.0 | 1856.0 |
| Broughton Flume | Water over Rocks | Abandoned | Timber stringer | 1913 | -- | -- | 47520.0 |
| Cape Horn Viaduct | Evergreen Highway WA14 over Cape Horn Bluff | Open to traffic | Concrete rigid frame | 1930 | -- | 34.1 | 479.0 |
| Cascade Ave & Kanaka Creek Bridge | Bn Railroad Tracks over Cascade Ave & Kanaka Creek | Open | Steel stringer | 1930 | -- | 35.1 | 35.1 |
| Condit Dam | Bridge over White Salmon River | Demolished | Other | 1913 | 2011 | -- | -- |
| Duncan Creek Bridge | Sr 14 over Duncan Creek | Open to traffic | Girder | 1926 | -- | 42.0 | 44.0 |
| Evergreen Drive Bridge | Evergreen Drive over Hamilton Creek | Open to traffic | Parker through truss | 1924 | -- | 170.0 | 234.9 |
| Falls Creek Trail Bridge | Trail #152A over Falls Creek | Open to pedestrians only | Wire suspension | -- | -- | -- | 30.0 |
| Lava Canyon Suspension Bridge | Lava Canyon Trail over Muddy River | Open to pedestrians | Wire suspension | 1993 | -- | -- | 100.0 |
| Lewis River Bridge | Bridge over Lewis River | Open to traffic | Deck arch | 1980 | -- | 140.1 | 140.1 |
| Little White Salmon National Fish Hatchery Bridge | Fish Hatchery Road over Little White Salmon River | Open to traffic | Concrete tee beam | 1991 | -- | 115.2 | 118.1 |
| Little White Salmon River Bridge | Cook-Underwood Road over Little White Salmon River | Open to traffic | Stringer | 1957 | -- | 70.9 | 131.9 |
| Little White Salmon River Bridge | Willard Road over Little White Salmon River | Open to traffic | Stringer | 1968 | -- | 89.9 | 140.1 |
| Mill Pond Trail Bridge | Pedestrian Trail over Rock Creek | Open to pedestrians only | Unknown | 1992 | -- | -- | -- |
| Rock Creek Bridge | WA 14 over Rock Creek | Open to traffic | Concrete tee beam | 1938 | -- | 69.9 | 200.1 |
| Rock Creek Bridge | Rock Creek Drive over Rock Creek | Open to traffic | Concrete tee beam | 1921 | -- | 53.2 | 186.0 |
| SR 14 Little White Salmon River Bridge | SR 14 over Little White Salmon River | Replaced by a new bridge | Through truss | -- | 1994 | -- | -- |
| Swift Creek Bridge | Bridge over Swift Creek | Open to traffic | Deck truss | 1957 | -- | -- | 441.0 |
| Tunnel No. 1 | WA 14 under | Open to traffic | Tunnel | 1937 | -- | 129.9 | 129.9 |
| Tunnel No. 2 | WA 14 under | Open to traffic | Tunnel | 1937 | -- | -- | 408.2 |
| Tunnel No. 3 | WA 14 under | Open to traffic | Tunnel | 1937 | -- | -- | 256.9 |
| Tunnel No. 4 | WA 14 under | Open to traffic | Tunnel | 1937 | -- | -- | 261.2 |
| Tunnel No. 5 | WA 14 under | Open to traffic | Tunnel | 1937 | -- | -- | 212.0 |
| Wind River Bridge | Wind River Road over Wind River | Open to traffic | Warren deck truss | 1957 | -- | 259.9 | 598.1 |
| Wind River Suspension Bridge | Wind River Highway over Wind River | Replaced by a new bridge | Wire suspension | 1925 | 1957 | -- | -- |