# List of bridges documented by the Historic American Engineering Record in Oregon

This is a list of bridges documented by the Historic American Engineering Record in the US state of Oregon.

## Bridges

| Survey No. | Name (as assigned by HAER) | Status | Type | Built | Documented | Carries | Crosses | Location | County | Coordinates |
| OR-7 | Burlington Northern Railroad Bridge | Replaced | Swing span | 1908 | 1985 | Burlington Northern Railroad | Willamette River | Portland | Multnomah | 45°34′38″N 122°44′48″W﻿ / ﻿45.57722°N 122.74667°W﻿ / 45.57722; -122.74667﻿ (Burlington Northern Railroad Bridge) |
| OR-8 | Jordan Covered Bridge | Replaced | Howe truss | 1937 | 1985 | CR 829 | Thomas Creek | Scio | Linn | 44°43′35″N 122°41′56″W﻿ / ﻿44.72639°N 122.69889°W﻿ / 44.72639; -122.69889﻿ (Jordan Covered Bridge) |
| OR-10 | Siuslaw River Bridge | Replaced | Warren truss | 1912 | 1986 | CR 5018 (Richardson Road) | Siuslaw River | Walton | Lane | 44°00′21″N 123°42′06″W﻿ / ﻿44.00583°N 123.70167°W﻿ / 44.00583; -123.70167﻿ (Siuslaw River Bridge) |
| OR-13 | Four Mile Bridge | Replaced | Timber arch | 1943 | 1988 | Copper Creek Road | Molalla River, Table Rock Fork | Molalla | Clackamas | 44°57′42″N 122°24′35″W﻿ / ﻿44.96167°N 122.40972°W﻿ / 44.96167; -122.40972﻿ (Four Mile Bridge) |
| OR-14 | Alsea Bay Bridge | Replaced | Reinforced concrete through arch | 1936 | 1990 | US 101 (Oregon Coast Highway) | Alsea Bay | Waldport | Lincoln | 44°25′55″N 124°04′14″W﻿ / ﻿44.43194°N 124.07056°W﻿ / 44.43194; -124.07056﻿ (Alsea Bay Bridge) |
| OR-15 | Horse Creek Covered Bridge | Demolished | Howe truss | 1930 | 1987 | Horse Creek Road | Horse Creek | McKenzie Bridge | Lane | 43°01′24″N 123°17′23″W﻿ / ﻿43.02333°N 123.28972°W﻿ / 43.02333; -123.28972﻿ (Horse Creek Covered Bridge) |
| OR-19 | Hayden Bridge | Extant | Whipple truss | 1882 | 1990 | Southern Pacific Railroad | McKenzie River | Springfield | Lane | 44°04′19″N 122°57′51″W﻿ / ﻿44.07194°N 122.96417°W﻿ / 44.07194; -122.96417﻿ (Hayden Bridge) |
| OR-20 | Hawthorne Bridge | Extant | Vertical-lift bridge | 1910 | 1990 | Hawthorne Boulevard and Madison Street | Willamette River | Portland | Multnomah | 45°30′48″N 122°40′15″W﻿ / ﻿45.51333°N 122.67083°W﻿ / 45.51333; -122.67083﻿ (Hawthorne Bridge) |
| OR-21 | Steel Bridge | Extant | Vertical-lift bridge | 1912 | 1990 | OR 99 | Willamette River | Portland | Multnomah | 45°31′39″N 122°40′09″W﻿ / ﻿45.52750°N 122.66917°W﻿ / 45.52750; -122.66917﻿ (Steel Bridge) |
| OR-22 | Broadway Bridge | Extant | Rolling lift (Rall) bascule | 1913 | 1990 | Broadway Street | Willamette River | Portland | Multnomah | 45°31′55″N 122°40′26″W﻿ / ﻿45.53194°N 122.67389°W﻿ / 45.53194; -122.67389﻿ (Broadway Bridge) |
| OR-23 | Shepperd's Dell Bridge | Extant | Reinforced concrete open-spandrel arch | 1914 | 1990 | Columbia River Highway | Young Creek | Latourell | Multnomah | 45°32′48″N 122°11′52″W﻿ / ﻿45.54667°N 122.19778°W﻿ / 45.54667; -122.19778﻿ (Shepperds Dell Bridge) |
| OR-24 | Latourell Creek Bridge | Extant | Reinforced concrete open-spandrel arch | 1914 | 1990 | Columbia River Highway | Latourell Creek | Latourell | Multnomah | 45°32′19″N 122°13′08″W﻿ / ﻿45.53861°N 122.21889°W﻿ / 45.53861; -122.21889﻿ (Latourell Creek Bridge) |
| OR-26 | Grave Creek Bridge | Extant | Howe truss | 1920 | 2000 | Sunny Valley Loop Road | Grave Creek | Sunny Valley | Josephine | 42°38′10″N 123°22′39″W﻿ / ﻿42.63611°N 123.37750°W﻿ / 42.63611; -123.37750﻿ (Grave Creek Bridge) |
| OR-27 | Mill Creek Bridge | Replaced | Reinforced concrete girder | 1920 | 1990 | West Sixth Street | Mill Creek | The Dalles | Wasco | 45°36′16″N 121°11′19″W﻿ / ﻿45.60444°N 121.18861°W﻿ / 45.60444; -121.18861﻿ (Mill Creek Bridge) |
| OR-29 | Rock Point Arch Bridge | Extant | Reinforced concrete open-spandrel arch | 1920 | 1990 | OR 99 / OR 234 (Sams Valley Highway No. 271) | Rogue River and Old Pacific Highway | Gold Hill | Jackson | 42°25′57″N 123°05′25″W﻿ / ﻿42.43250°N 123.09028°W﻿ / 42.43250; -123.09028﻿ (Rock Point Arch Bridge) |
| OR-30 | Dry Canyon Creek Bridge | Extant | Reinforced concrete open-spandrel arch | 1921 | 1990 | US 30 (Mosier–The Dalles Highway No. 292) | Dry Canyon Creek | Rowena | Wasco | 45°40′53″N 121°18′13″W﻿ / ﻿45.68139°N 121.30361°W﻿ / 45.68139; -121.30361﻿ (Dry Canyon Creek Bridge) |
| OR-31 | Willamette River Bridge | Extant | Reinforced concrete through arch | 1922 | 1990 | OR 43 (Oswego Highway No. 3) | Willamette River | Oregon City and West Linn | Clackamas | 45°21′33″N 122°36′35″W﻿ / ﻿45.35917°N 122.60972°W﻿ / 45.35917; -122.60972﻿ (Willamette River Bridge) |
| OR-32 | Coquille River Bridge | Demolished | Swing span | 1922 | 1990 | OR 42 (Coquille–Bandon Highway No. 244) | Coquille River | Coquille | Coos | 43°10′25″N 124°11′35″W﻿ / ﻿43.17361°N 124.19306°W﻿ / 43.17361; -124.19306﻿ (Coquille River Bridge) |
| OR-33 | Winchester Bridge | Extant | Reinforced concrete open-spandrel arch | 1924 | 1990 | OR 99 (Pacific Highway) | North Umpqua River | Winchester | Douglas | 43°16′59″N 123°21′19″W﻿ / ﻿43.28306°N 123.35528°W﻿ / 43.28306; -123.35528﻿ (Winchester Bridge) |
| OR-34 | Albany Bridge | Extant | Parker truss | 1926 | 1990 | US 20 (Albany–Corvallis Highway No. 31) eastbound | Willamette River | Albany | Linn | 44°38′21″N 123°06′24″W﻿ / ﻿44.63917°N 123.10667°W﻿ / 44.63917; -123.10667﻿ (Albany Bridge) |
| OR-35 | Crooked River High Bridge | Extant | Steel hinged arch | 1926 | 1990 | US 97 (The Dalles–California Highway No. 4) | Crooked River | Terrebonne | Deschutes | 44°23′33″N 121°11′39″W﻿ / ﻿44.39250°N 121.19417°W﻿ / 44.39250; -121.19417﻿ (Crooked River High Bridge) |
| OR-36-A | Historic Columbia River Highway, Sandy River Bridge at Troutdale | Extant | Pratt truss | 1912 | 1994 | Historic Columbia River Highway | Sandy River | Troutdale | Multnomah | 45°32′18″N 122°22′36″W﻿ / ﻿45.53833°N 122.37667°W﻿ / 45.53833; -122.37667﻿ (Historic Columbia River Highway, Sandy River Bridge at Troutdale) |
| OR-36-B | Historic Columbia River Highway, Stark Street Bridge | Extant | Parker truss | 1914 | 1994 | Southeast Stark Street | Sandy River | Troutdale | Multnomah | 45°30′55″N 122°21′41″W﻿ / ﻿45.51528°N 122.36139°W﻿ / 45.51528; -122.36139﻿ (Historic Columbia River Highway, Stark Street Bridge) |
| OR-36-C | Historic Columbia River Highway, Crown Point Viaduct | Extant | Reinforced concrete cast-in-place slab | 1914 | 1994 | Historic Columbia River Highway | Crown Point | Troutdale | Multnomah | 45°32′22″N 122°14′39″W﻿ / ﻿45.53944°N 122.24417°W﻿ / 45.53944; -122.24417﻿ (Historic Columbia River Highway, Crown Point Viaduct) |
| OR-36-E | Historic Columbia River Highway, Bridal Veil Falls Bridge | Extant | Reinforced concrete girder | 1914 | 1995 | Historic Columbia River Highway | Bridal Veil Falls | Troutdale | Multnomah | 45°33′15″N 122°10′49″W﻿ / ﻿45.55417°N 122.18028°W﻿ / 45.55417; -122.18028﻿ (Historic Columbia River Highway, Bridal Veil Falls Bridge) |
| OR-36-F | Historic Columbia River Highway, Wahkeena Falls Footbridge | Extant | Reinforced concrete closed-spandrel arch | 1914 | 1994 | Historic Columbia River Highway | Wahkeena Falls | Troutdale | Multnomah | 45°34′28″N 122°07′39″W﻿ / ﻿45.57444°N 122.12750°W﻿ / 45.57444; -122.12750﻿ (Historic Columbia River Highway, Wahkeena Falls Footbridge) |
| OR-36-G | Historic Columbia River Highway, West Multnomah Falls Viaduct | Extant | Reinforced concrete cast-in-place slab | 1914 | 1995 | Historic Columbia River Highway | Oregon Railroad and Navigation Company | Troutdale | Multnomah | 45°34′38″N 122°07′17″W﻿ / ﻿45.57722°N 122.12139°W﻿ / 45.57722; -122.12139﻿ (Historic Columbia River Highway, West Multnomah Falls Viaduct) |
| OR-36-H | Historic Columbia River Highway, Multnomah Creek Bridge | Extant | Reinforced concrete closed-spandrel arch | 1914 | 1994 | Historic Columbia River Highway | Multnomah Falls | Troutdale | Multnomah | 45°34′40″N 122°07′01″W﻿ / ﻿45.57778°N 122.11694°W﻿ / 45.57778; -122.11694﻿ (Historic Columbia River Highway, Multnomah Creek Bridge) |
| OR-36-I | Historic Columbia River Highway, Multnomah Falls Footbridge | Extant | Reinforced concrete open-spandrel arch | 1914 | 1994 | Historic Columbia River Highway | Multnomah Falls | Troutdale | Multnomah | 45°34′36″N 122°06′58″W﻿ / ﻿45.57667°N 122.11611°W﻿ / 45.57667; -122.11611﻿ (Historic Columbia River Highway, Multnomah Falls Footbridge) |
| OR-36-J | Historic Columbia River Highway, East Multnomah Falls Viaduct | Extant | Reinforced concrete cast-in-place slab | 1914 | 1994 | Historic Columbia River Highway | Oregon Railroad and Navigation Company | Troutdale | Multnomah | 45°34′45″N 122°06′44″W﻿ / ﻿45.57917°N 122.11222°W﻿ / 45.57917; -122.11222﻿ (Historic Columbia River Highway, East Multnomah Falls Viaduct) |
| OR-36-K | Historic Columbia River Highway, Oneonta Gorge Creek Bridge | Extant | Reinforced concrete cast-in-place slab | 1914 | 1995 | Historic Columbia River Highway | Oneonta Gorge | Troutdale | Multnomah | 45°35′23″N 122°04′31″W﻿ / ﻿45.58972°N 122.07528°W﻿ / 45.58972; -122.07528﻿ (Historic Columbia River Highway, Oneonta Gorge Creek Bridge) |
| OR-36-M | Historic Columbia River Highway, Horsetail Falls Bridge | Extant | Reinforced concrete cast-in-place slab | 1914 | 1995 | Historic Columbia River Highway | Horsetail Falls | Troutdale | Multnomah | 45°35′25″N 122°04′09″W﻿ / ﻿45.59028°N 122.06917°W﻿ / 45.59028; -122.06917﻿ (Historic Columbia River Highway, Horsetail Falls Bridge) |
| OR-36-N | Historic Columbia River Highway, Toothrock and Eagle Creek Viaducts | Extant | Reinforced concrete cast-in-place slab | 1915 | 1995 | Historic Columbia River Highway | Eagle Creek | Troutdale | Multnomah | 45°38′19″N 121°56′03″W﻿ / ﻿45.63861°N 121.93417°W﻿ / 45.63861; -121.93417﻿ (Historic Columbia River Highway, Toothrock and Eagle Creek Viaducts) |
| OR-36-P | Historic Columbia River Highway, Eagle Creek Bridge | Extant | Reinforced concrete closed-spandrel arch | 1915 | 1994 | Historic Columbia River Highway | Eagle Creek | Troutdale | Multnomah | 45°38′28″N 121°55′42″W﻿ / ﻿45.64111°N 121.92833°W﻿ / 45.64111; -121.92833﻿ (Historic Columbia River Highway, Eagle Creek Bridge) |
| OR-36-R | Historic Columbia River Highway, Mitchell Point Tunnel and Viaduct | Demolished | Reinforced concrete cast-in-place slab | 1915 | 1995 | Historic Columbia River Highway | Lower Mitchell Point | Troutdale | Multnomah | 45°42′15″N 121°37′01″W﻿ / ﻿45.70417°N 121.61694°W﻿ / 45.70417; -121.61694﻿ (Historic Columbia River Highway, Mitchell Point Tunnel and Viaduct) |
| OR-36-U | Historic Columbia River Highway, Mosier Creek Bridge | Extant | Reinforced concrete open-spandrel arch | 1920 | 1994 | Historic Columbia River Highway | Mosier Creek | Troutdale | Multnomah | 45°41′05″N 121°23′40″W﻿ / ﻿45.68472°N 121.39444°W﻿ / 45.68472; -121.39444﻿ (Historic Columbia River Highway, Mosier Creek Bridge) |
| OR-37 | Gold Hill Bridge | Extant | Reinforced concrete open-spandrel arch | 1927 | 1990 | OR 99 / OR 234 | Rogue River | Gold Hill | Jackson | 42°25′51″N 123°02′36″W﻿ / ﻿42.43083°N 123.04333°W﻿ / 42.43083; -123.04333﻿ (Gold Hill Bridge) |
| OR-38 | Bridge at Mouth of Rogue River | Extant | Reinforced concrete open-spandrel arch | 1932 | 1990 | US 101 (Oregon Coast Highway) | Rogue River | Gold Beach | Curry | 42°25′38″N 124°24′48″W﻿ / ﻿42.42722°N 124.41333°W﻿ / 42.42722; -124.41333﻿ (Bridge at Mouth of Rogue River) |
| OR-39 | Wilson River Bridge | Extant | Reinforced concrete through arch | 1931 | 1990 | US 101 (Oregon Coast Highway) | Wilson River | Tillamook | Tillamook | 45°28′42″N 123°50′40″W﻿ / ﻿45.47833°N 123.84444°W﻿ / 45.47833; -123.84444﻿ (Wilson River Bridge) |
| OR-40 | St. Johns Bridge | Extant | Suspension | 1931 | 1990 | US 30 Byp. | Willamette River | Portland | Multnomah | 45°35′06″N 122°45′53″W﻿ / ﻿45.58500°N 122.76472°W﻿ / 45.58500; -122.76472﻿ (St. Johns Bridge) |
| OR-41 | Cape Creek Bridge | Extant | Reinforced concrete open-spandrel arch | 1932 | 1990 | US 101 (Oregon Coast Highway) | Cape Creek | Florence | Lane | 44°08′01″N 124°07′19″W﻿ / ﻿44.13361°N 124.12194°W﻿ / 44.13361; -124.12194﻿ (Cape Creek Bridge) |
| OR-42 | Santiam River Bridge | Extant | Reinforced concrete through arch | 1933 | 1990 | OR 164 | Santiam River | Jefferson | Marion | 44°42′54″N 123°00′50″W﻿ / ﻿44.71500°N 123.01389°W﻿ / 44.71500; -123.01389﻿ (Santiam River Bridge) |
| OR-44 | Yaquina Bay Bridge | Extant | Steel arch | 1936 | 1990 | US 101 (Oregon Coast Highway) | Yaquina Bay | Newport | Lincoln | 44°37′21″N 124°03′25″W﻿ / ﻿44.62250°N 124.05694°W﻿ / 44.62250; -124.05694﻿ (Yaquina Bay Bridge) |
| OR-45 | Umpqua River Bridge | Extant | Swing span | 1936 | 1990 | US 101 (Oregon Coast Highway) | Umpqua River | Reedsport | Douglas | 43°42′36″N 124°06′03″W﻿ / ﻿43.71000°N 124.10083°W﻿ / 43.71000; -124.10083﻿ (Umpqua River Bridge) |
| OR-46 | Coos Bay Bridge | Extant | Cantilever | 1936 | 1990 | US 101 (Oregon Coast Highway) | Coos Bay | North Bend | Coos | 43°25′44″N 124°13′19″W﻿ / ﻿43.42889°N 124.22194°W﻿ / 43.42889; -124.22194﻿ (Coos Bay Bridge) |
| OR-49 | Moffett Creek Bridge | Extant | Reinforced concrete closed-spandrel arch | 1915 | 1995 | Historic Columbia River Highway | Moffett Creek | Warrendale | Multnomah | 45°37′26″N 121°58′40″W﻿ / ﻿45.62389°N 121.97778°W﻿ / 45.62389; -121.97778﻿ (Moffett Creek Bridge) |
| OR-50 | Columbia River Gorge Bridge at Astoria | Extant | Cantilever | 1966 | 1990 | US 101 (Oregon Coast Highway) | Columbia River | Astoria, Oregon, and Megler, Washington | Clatsop County, Oregon, and Pacific County | 46°13′01″N 123°51′47″W﻿ / ﻿46.21694°N 123.86306°W﻿ / 46.21694; -123.86306﻿ (Columbia River Gorge Bridge at Astoria) |
| OR-51 | Oregon Trunk Railroad Bridge | Extant | Steel hinged arch | 1911 | 1990 | Oregon Trunk Railroad | Crooked River | Terrebonne | Deschutes | 44°23′28″N 121°11′46″W﻿ / ﻿44.39111°N 121.19611°W﻿ / 44.39111; -121.19611﻿ (Oregon Trunk Railroad Bridge) |
| OR-52 | Rogue River Bridge (Caveman Bridge) | Extant | Reinforced concrete through arch | | 1990 | OR 99 southbound | Rogue River | Grants Pass | Josephine | 42°25′49″N 123°19′54″W﻿ / ﻿42.43028°N 123.33167°W﻿ / 42.43028; -123.33167﻿ (Rogue River Bridge) |
| OR-54 | Oregon Historic Highway Bridges | | | | 1990 | | | Salem | Marion | |
| OR-55 | Willamette River Bridges | | | | 1990 | | Willamette River | Portland | Multnomah | |
| OR-56 | Columbia River Highway Bridges | | | | 1990 | | Columbia River | Portland | Multnomah | |
| OR-58 | Siuslaw River Bridge | Extant | Simple trunnion bascule | 1936 | 1990 | US 101 (Oregon Coast Highway) | Siuslaw River | Florence | Lane | 43°57′53″N 124°06′31″W﻿ / ﻿43.96472°N 124.10861°W﻿ / 43.96472; -124.10861﻿ (Siuslaw River Bridge) |
| OR-64 | New Alsea Bay Bridge | Extant | Steel arch | 1993 | 1993 | US 101 (Oregon Coast Highway) | Alsea Bay | Waldport | Lincoln | 44°25′55″N 124°04′14″W﻿ / ﻿44.43194°N 124.07056°W﻿ / 44.43194; -124.07056﻿ (New Alsea Bay Bridge) |
| OR-66-B | Umatilla Project, East Division Irrigation System, Outlet Works Gate Tower and Bridge | Extant | | 1908 | 1995 | Walkway | Cold Springs Reservoir | Hermiston | Umatilla | 45°51′36″N 119°10′21″W﻿ / ﻿45.86000°N 119.17250°W﻿ / 45.86000; -119.17250﻿ (Umatilla Project, East Division Irrigation System, Outlet Works Gate Tower and Bridge) |
| OR-86 | Big Creek Bridge | Extant | Reinforced concrete through arch | 1931 | 1993 | US 101 (Oregon Coast Highway) | Big Creek | Florence | Lane | 44°10′28″N 124°06′55″W﻿ / ﻿44.17444°N 124.11528°W﻿ / 44.17444; -124.11528 |
| OR-87 | Beaver Creek Bridge | Replaced | Warren truss | 1915 | 1996 | Kukkala County Road (Road 4087) | Beaver Creek | Clatskanie | Columbia | 46°06′37″N 123°09′33″W﻿ / ﻿46.11028°N 123.15917°W﻿ / 46.11028; -123.15917﻿ (Beaver Creek Bridge) |
| OR-88 | South Fork Malheur River Bridge | Replaced | King post truss | 1964 | 1996 | Crane–Venator Road | South Fork Malheur River | Crane | Harney | 43°24′29″N 118°17′00″W﻿ / ﻿43.40806°N 118.28333°W﻿ / 43.40806; -118.28333﻿ (South Fork Malheur River Bridge) |
| OR-97 | Depoe Bay Bridge | Extant | Reinforced concrete open-spandrel arch | 1927 | 1990 | US 101 (Oregon Coast Highway) | Depoe Bay | Depoe Bay | Lincoln | 44°48′35″N 124°03′43″W﻿ / ﻿44.80972°N 124.06194°W﻿ / 44.80972; -124.06194﻿ (Depoe Bay Bridge) |
| OR-99 | East Pendleton Overcrossing | Replaced | Reinforced concrete girder | 1937 | 1998 | US 30 (Pendleton Highway) | Union Pacific Railroad | Pendleton | Umatilla | 45°40′24″N 118°46′25″W﻿ / ﻿45.67333°N 118.77361°W﻿ / 45.67333; -118.77361﻿ (East Pendleton Overcrossing) |
| OR-100 | Morrison Bridge | Extant | Simple trunnion bascule | 1958 | 1999 | Morrison Avenue | Willamette River | Portland | Multnomah | 45°31′04″N 122°40′11″W﻿ / ﻿45.51778°N 122.66972°W﻿ / 45.51778; -122.66972﻿ (Morrison Bridge) |
| OR-101 | Burnside Bridge | Extant | Strauss bascule | 1926 | 1999 | Burnside Street | Willamette River | Portland | Multnomah | 45°31′23″N 122°40′01″W﻿ / ﻿45.52306°N 122.66694°W﻿ / 45.52306; -122.66694﻿ (Burnside Bridge) |
| OR-102 | Ross Island Bridge | Extant | Cantilever | 1926 | 1999 | US 26 (Powell Boulevard) | Willamette River | Portland | Multnomah | 45°30′04″N 122°39′52″W﻿ / ﻿45.50111°N 122.66444°W﻿ / 45.50111; -122.66444﻿ (Ross Island Bridge) |
| OR-103 | Sellwood Bridge | Replaced | Warren truss | 1925 | 1999 | Southeast Tacoma Street | Willamette River | Portland | Multnomah | 45°27′51″N 122°39′56″W﻿ / ﻿45.46417°N 122.66556°W﻿ / 45.46417; -122.66556﻿ (Sellwood Bridge) |
| OR-104 | Fremont Bridge | Extant | Steel tied arch | 1973 | 1999 | I-405 / US 30 | Willamette River | Portland | Multnomah | 45°32′16″N 122°40′57″W﻿ / ﻿45.53778°N 122.68250°W﻿ / 45.53778; -122.68250﻿ (Fremont Bridge) |
| OR-106 | Marquam Bridge | Extant | Cantilever | 1966 | 1999 | I-5 | Willamette River | Portland | Multnomah | 45°30′28″N 122°40′08″W﻿ / ﻿45.50778°N 122.66889°W﻿ / 45.50778; -122.66889﻿ (Marquam Bridge) |
| OR-107-A | Crater Lake National Park Roads, Goodbye Creek Bridge | Extant | Timber stringer | 1954 | 2000 | Munson Valley Road | Goodbye Creek | Klamath Falls | Klamath | 42°52′11″N 122°09′10″W﻿ / ﻿42.86972°N 122.15278°W﻿ / 42.86972; -122.15278﻿ (Crater Lake National Park Roads, Goodbye Creek Bridge) |
| OR-109 | Robertson Bridge | Bypassed | Parker truss | | 1999 | OR 260 (Rogue River Loop Highway No. 260) | Rogue River | Merlin | Josephine | 42°29′48″N 123°29′19″W﻿ / ﻿42.49667°N 123.48861°W﻿ / 42.49667; -123.48861﻿ (Robertson Bridge) |
| OR-110 | Drift Creek Bridge | Relocated | Howe truss | 1914 | 1997 | Drift Creek County Road | Drift Creek | Lincoln City | Lincoln | 44°59′35″N 123°53′11″W﻿ / ﻿44.99306°N 123.88639°W﻿ / 44.99306; -123.88639﻿ (Drift Creek Bridge) |
| OR-111 | Rocky Creek Bridge | Extant | Reinforced concrete closed-spandrel arch | 1927 | 1999 | US 101 (Oregon Coast Highway) (former) | Rocky Creek | Depoe Bay | Lincoln | 44°46′43″N 124°04′17″W﻿ / ﻿44.77861°N 124.07139°W﻿ / 44.77861; -124.07139﻿ (Rocky Creek Bridge) |
| OR-113-B | Oregon Electric Railroad, Cattle Pass Trestle | Extant | Trestle | 1908 | 2000 | Oregon Electric Railway | Coffee Lake Creek tributary | Garden Home | Washington | 45°19′22″N 122°46′45″W﻿ / ﻿45.32278°N 122.77917°W﻿ / 45.32278; -122.77917﻿ (Oregon Electric Railroad, Cattle Pass Trestle) |
| OR-113-D | Oregon Electric Railroad, Hedges Creek Trestle | Extant | Trestle | 1908 | 2000 | Oregon Electric Railway | Hedges Creek | Garden Home | Washington | 45°21′25″N 122°47′39″W﻿ / ﻿45.35694°N 122.79417°W﻿ / 45.35694; -122.79417﻿ (Oregon Electric Railroad, Hedges Creek Trestle) |
| OR-113-E | Oregon Electric Railroad, Hedges Creek Trestle | Extant | Trestle | 1908 | 2000 | Oregon Electric Railway | Hedges Creek | Garden Home | Washington | 45°22′04″N 122°47′18″W﻿ / ﻿45.36778°N 122.78833°W﻿ / 45.36778; -122.78833﻿ (Oregon Electric Railroad, Hedges Creek Trestle) |
| OR-113-F | Oregon Electric Railroad, Tualatin River Bridge | Extant | Warren truss | 1908 | 2000 | Oregon Electric Railway | Tualatin River | Garden Home | Washington | 45°23′35″N 122°45′52″W﻿ / ﻿45.39306°N 122.76444°W﻿ / 45.39306; -122.76444﻿ (Oregon Electric Railroad, Tualatin River Bridge) |
| OR-113-G | Oregon Electric Railroad, Fanno Creek Trestle | Extant | Trestle | 1908 | 2000 | Oregon Electric Railway | Fanno Creek | Garden Home | Washington | 45°24′04″N 122°45′26″W﻿ / ﻿45.40111°N 122.75722°W﻿ / 45.40111; -122.75722﻿ (Oregon Electric Railroad, Fanno Creek Trestle) |
| OR-119 | Pengra Bridge | Extant | Howe truss | 1938 | 2004 | CR 480 (Place Road) | Fall Creek | Jasper | Lane | 43°57′58″N 122°50′43″W﻿ / ﻿43.96611°N 122.84528°W﻿ / 43.96611; -122.84528﻿ (Pengra Bridge) |
| OR-120 | Short Bridge | Extant | Howe truss | 1945 | 2004 | High Deck Road | South Santiam River | Cascadia | Linn | 44°23′30″N 122°30′35″W﻿ / ﻿44.39167°N 122.50972°W﻿ / 44.39167; -122.50972﻿ (Short Bridge) |
| OR-123 | Gallon House Bridge | Extant | Howe truss | 1917 | 2004 | CR 647 (Gallon House Road) | Abiqua Creek | Silverton | Marion | 45°01′56″N 122°47′53″W﻿ / ﻿45.03222°N 122.79806°W﻿ / 45.03222; -122.79806﻿ (Gallon House Bridge) |
| OR-124 | Larwood Bridge | Extant | Howe truss | 1939 | 2003 | CR 648 (Fish Hatchery Road) | Crabtree Creek | Lacomb | Linn | 44°37′49″N 122°44′27″W﻿ / ﻿44.63028°N 122.74083°W﻿ / 44.63028; -122.74083﻿ (Larwood Bridge) |
| OR-125 | Office Bridge | Extant | Howe truss | 1944 | 2004 | Old Mill Road | North Fork Middle Fork Willamette River | Westfir | Lane | 43°45′30″N 122°29′45″W﻿ / ﻿43.75833°N 122.49583°W﻿ / 43.75833; -122.49583﻿ (Office Bridge) |
| OR-126 | Neal Lane Bridge | Extant | King post truss | 1939 | 2004 | CR 124 (Neal Lane) | Myrtle Creek | Myrtle Creek | Douglas | 43°01′01″N 123°16′28″W﻿ / ﻿43.01694°N 123.27444°W﻿ / 43.01694; -123.27444﻿ (Neal Lane Bridge) |
| OR-127 | Lewis and Clark Bridge | Extant | Simple trunnion bascule | 1924 | 2001 | US 101 Bus. | Lewis and Clark River | Astoria | Clatsop | 46°09′08″N 123°51′34″W﻿ / ﻿46.15222°N 123.85944°W﻿ / 46.15222; -123.85944﻿ (Lewis and Clark Bridge) |
| OR-128 | Old Youngs Bay Bridge | Extant | Simple trunnion bascule | 1921 | 2001 | US 101 Bus. (Warrenton–Astoria Highway No. 9) | Youngs Bay | Astoria | Clatsop | 46°10′08″N 123°50′17″W﻿ / ﻿46.16889°N 123.83806°W﻿ / 46.16889; -123.83806﻿ (Old Youngs Bay Bridge) |
| OR-129 | Neawanna Creek Bridge | Extant | Reinforced concrete T-beam | 1930 | 2000 | US 101 (Oregon Coast Highway) | Neawanna Creek | Seaside | Clatsop | 46°00′39″N 123°54′41″W﻿ / ﻿46.01083°N 123.91139°W﻿ / 46.01083; -123.91139﻿ (Neawanna Creek Bridge) |
| OR-130 | Dry Creek Bridge | Replaced | Warren truss | 1935 | 2001 | CR 697 (Harris Road) | Dry Creek | Umapine | Umatilla | 45°57′44″N 118°30′24″W﻿ / ﻿45.96222°N 118.50667°W﻿ / 45.96222; -118.50667﻿ (Dry Creek Bridge) |
| OR-131 | A Canal Bridge | Replaced | Reinforced concrete girder | 1931 | 2001 | Wall Street | A Canal | Klamath Falls | Klamath | 42°13′47″N 121°46′38″W﻿ / ﻿42.22972°N 121.77722°W﻿ / 42.22972; -121.77722﻿ (A Canal Bridge) |
| OR-132 | Union Avenue Viaduct | Replaced | Reinforced concrete girder | 1937 | 1999 | OR 99E (Union Avenue) | Southern Pacific Railroad | Portland | Multnomah | 45°30′26″N 122°39′39″W﻿ / ﻿45.50722°N 122.66083°W﻿ / 45.50722; -122.66083﻿ (Union Avenue Viaduct) |
| OR-133 | Crooked River Bridge | Replaced | Warren truss | 1914 | 2002 | CR 124 (Elliot Lane) | Crooked River | Prineville | Crook | 44°20′13″N 120°55′37″W﻿ / ﻿44.33694°N 120.92694°W﻿ / 44.33694; -120.92694﻿ (Crooked River Bridge) |
| OR-134 | Rogue River Bridge | Replaced | Parker truss | 1950 | 2002 | Depot Street | Rogue River | Rogue River | Jackson | 42°25′53″N 123°10′15″W﻿ / ﻿42.43139°N 123.17083°W﻿ / 42.43139; -123.17083﻿ (Rogue River Bridge) |
| OR-135 | McCord Creek Bridge | Replaced | Reinforced concrete girder | 1915 | 1997 | I-84 / US 30 | McCord Creek | Warrendale | Multnomah | 45°36′53″N 121°59′50″W﻿ / ﻿45.61472°N 121.99722°W﻿ / 45.61472; -121.99722﻿ (McCord Creek Bridge) |
| OR-136 | Goodpasture Bridge | Extant | Howe truss | 1938 | 2004 | Goodpasture Road | McKenzie River | Vida | Lane | 44°08′53″N 122°35′15″W﻿ / ﻿44.14806°N 122.58750°W﻿ / 44.14806; -122.58750﻿ (Goodpasture Bridge) |
| OR-138 | Applegate River Bridge No. 01985 | Replaced | Parker truss | 1935 | 2003 | OR 238 (Jacksonville Highway No. 272) | Applegate River | Murphy | Josephine | 42°20′38″N 123°19′58″W﻿ / ﻿42.34389°N 123.33278°W﻿ / 42.34389; -123.33278﻿ (Applegate River Bridge No. 01985) |
| OR-139 | North Fork Butter Creek Bridge | Replaced | Reinforced concrete girder | 1926 | 2003 | OR 74 (Heppner Highway No. 52) | Butter Creek north fork | Pilot Rock | Umatilla | 45°27′59″N 119°05′42″W﻿ / ﻿45.46639°N 119.09500°W﻿ / 45.46639; -119.09500﻿ (North Fork Butter Creek Bridge) |
| OR-140 | Spring Creek Bridge | Replaced | Reinforced concrete T-beam | 1948 | 2004 | US 97 (The Dalles–California Highway No. 4) | Spring Creek | Chiloquin | Klamath | 42°38′37″N 121°52′49″W﻿ / ﻿42.64361°N 121.88028°W﻿ / 42.64361; -121.88028﻿ (Spring Creek Bridge) |
| OR-141 | Grande Ronde River Bridge | Bypassed | Reinforced concrete open-spandrel arch | 1924 | 2004 | US 30 (Old Oregon Trail Highway No. 6) (former) | Grande Ronde River | La Grande | Union | 45°21′9″N 118°10′14″W﻿ / ﻿45.35250°N 118.17056°W﻿ / 45.35250; -118.17056﻿ (Grande Ronde River Bridge) |
| OR-142 | Partial Viaduct | Replaced | Viaduct | 1947 | 2004 | OR 22 (North Santiam Highway No. 162) | Big Cliff Reservoir | Detroit | Marion | 44°44′53″N 122°16′42″W﻿ / ﻿44.74806°N 122.27833°W﻿ / 44.74806; -122.27833﻿ (Partial Viaduct) |
| OR-143 | Cazadero Powerhouse and Bridge | Extant | Steel arch | 1907 | 1996 | Faraday Dam access road | Clackamas River | Estacada | Clackamas | 45°16′02″N 122°18′52″W﻿ / ﻿45.26722°N 122.31444°W﻿ / 45.26722; -122.31444﻿ (Cazadero Powerhouse and Bridge) |
| OR-144 | Isthmus Slough Bridge | Replaced | Simple trunnion bascule | 1955 | 2003 | Coos–Sumner Road | Isthmus Slough | Coos Bay | Coos | 43°18′03″N 124°12′31″W﻿ / ﻿43.30083°N 124.20861°W﻿ / 43.30083; -124.20861﻿ (Isthmus Slough Bridge) |
| OR-145 | Fisher School Covered Bridge | Bypassed | Howe truss | 1919 | 2003 | Crab Creek Road (former) | Five Rivers | Fisher | Lincoln | 44°17′30″N 123°50′28″W﻿ / ﻿44.29167°N 123.84111°W﻿ / 44.29167; -123.84111﻿ (Fisher School Covered Bridge) |
| OR-146 | Ten Mile Creek Bridge | Extant | Reinforced concrete through arch | 1931 | 2004 | US 101 (Oregon Coast Highway) | Tenmile Creek | Yachats | Lincoln | 44°13′27″N 124°06′35″W﻿ / ﻿44.22417°N 124.10972°W﻿ / 44.22417; -124.10972﻿ (Ten Mile Creek Bridge) |
| OR-147 | Marion Creek Bridge | Replaced | Steel built-up girder | 1934 | 2003 | OR 22 (North Santiam Highway No. 162) | Marion Creek | Marion Forks | Linn | 44°36′51″N 121°56′55″W﻿ / ﻿44.61417°N 121.94861°W﻿ / 44.61417; -121.94861﻿ (Marion Creek Bridge) |
| OR-148 | North Santiam River Bridge | Replaced | Steel built-up girder | 1938 | 2003 | OR 22 (North Santiam Highway No. 162) | North Santiam River | Santiam Junction | Linn | 44°30′03″N 122°00′12″W﻿ / ﻿44.50083°N 122.00333°W﻿ / 44.50083; -122.00333﻿ (North Santiam River Bridge) |
| OR-149 | Pamelia Creek Bridge | Replaced | Reinforced concrete girder | 1934 | 2003 | OR 22 (North Santiam Highway No. 162) | Pamelia Creek | Marion Forks | Linn | 44°39′46″N 121°57′23″W﻿ / ﻿44.66278°N 121.95639°W﻿ / 44.66278; -121.95639﻿ (Pamelia Creek Bridge) |
| OR-150 | Whitewater Creek Bridge | Replaced | Steel built-up girder | 1932 | 2003 | OR 22 (North Santiam Highway No. 162) | Whitewater Creek | Marion Forks | Linn | 44°41′21″N 121°58′17″W﻿ / ﻿44.68917°N 121.97139°W﻿ / 44.68917; -121.97139﻿ (Whitewater Creek Bridge) |
| OR-152 | Rex T. Barber Veterans Memorial Bridge | Extant | Reinforced concrete open-spandrel arch | 2000 | 1999 | US 97 (The Dalles–California Highway No. 4) | Crooked River | Terrebonne | Deschutes | 44°23′35″N 121°11′35″W﻿ / ﻿44.39306°N 121.19306°W﻿ / 44.39306; -121.19306﻿ (Rex T. Barber Veterans Memorial Bridge) |
| OR-153 | Whiteson Bridge | Replaced | Steel built-up girder | 1938 | 1999 | OR 99W (Pacific Highway West No. 91) | South Yamhill River | Whiteson | Yamhill | 45°10′07″N 123°12′29″W﻿ / ﻿45.16861°N 123.20806°W﻿ / 45.16861; -123.20806﻿ (Whiteson Bridge) |
| OR-156 | Cape Arago Light Station Footbridge | Demolished | Howe truss | 1938 | 2008 | Cape Arago Lighthouse access path | Pacific Ocean | Charleston | Coos | 43°20′25″N 124°22′28″W﻿ / ﻿43.34028°N 124.37444°W﻿ / 43.34028; -124.37444﻿ (Cape Arago Light Station Footbridge) |
| WA-86 | Vancouver–Portland Interstate Bridge | Extant | Vertical-lift bridge | 1916 | 1993 | I-5 | Columbia River | Vancouver, Washington, and Portland, Oregon | Clark County, Washington, and Multnomah County, Oregon | 45°37′05″N 122°40′31″W﻿ / ﻿45.61806°N 122.67528°W﻿ / 45.61806; -122.67528﻿ (Vancouver–Portland Interstate Bridge) |
| WA-89 | Longview Bridge | Extant | Cantilever | 1930 | 1993 | SR 433 | Columbia River | Rainier, Oregon, and Longview, Washington | Columbia County, Oregon, and Cowlitz County, Washington | 46°06′17″N 122°57′43″W﻿ / ﻿46.10472°N 122.96194°W﻿ / 46.10472; -122.96194﻿ (Longview Bridge) |