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Multnomah County

Oregon
Alexandra Avenue Bridge   [Map · Street View]
Concrete arch bridge over a canyon on NW Alexandra Avenue in Portland
Open to traffic
Built 1922
B.N.S.F. - Columbia River Bridge   [Map · Street View]
Swing span through truss bridge over the Columbia River
Open to traffic
Built 1908
B.N.S.F. - Columbia Slough Bridge   [Map · Street View]
Pratt through truss bridge over Columbia Slough on BNSF Railway in Portland
Open to traffic
Built 1908
B.N.S.F. - Oregon Slough Bridge   [Map · Street View]
Swing span through truss bridge over Columbia River - Oregon Slough on BNSF Railway in Portland
Open to traffic
Built 1908
B.N.S.F. - Willamette River Bridge   [Map · Street View]
Vertical lift bridge over Willamette River on BNSF Railway Line in Portland
Open to traffic
1908 Built with swing span, 1989 Vertical lift replaces swing span
Balch Gulch Bridge   [Map · Street View]
Pin-connected Pratt deck truss bridge over Balch Gulch on NW Thurman Street in Portland
Open to traffic
Built 1905
Beaver Creek Bridge   [Map · Street View]
Concrete deck girder bridge over Beaver Creek on the Historical Columbia River Highway in Troutdale
Open to traffic
Built 1912
Benson Bridge   [Map · Street View]
Concrete arch bridge over Lower Multnomah Falls on a pedestrian trail
Open to pedestrians
Built 1914
Bridal Veil Creek Bridge   [Map · Street View]
Girder bridge over Bridal Veil Creek on Historical Columbia River Highway in Bridal Veil
Open to traffic
Built 1914
Broadway Bridge   [Map · Street View]
Rall-Bascule lift bridge over Willamette River on Broadway Street in Portland
Open to traffic
Built 1912; rehabilitated 1927
Burnside Bridge   [Map · Street View]
Strauss bascule lift bridge over Willamette River on Burnside Bridge in Portland
Open to traffic
Built 1926
Burnside Tunnel   [Map · Street View]
Tunnel on W. Burnside Street in Portland
Open to traffic
Built 1940
Cedar Crossing   [Map · Street View]
Timber stringer bridge over Johnson Creek on SE Deardorf Road
Open to traffic
Built 1982
Columbia Slough Bridge   [Map · Street View]
Deck plate girder bridge over Columbia Slough on OR 99E (MLK Jr. Blvd)
Open to traffic
Built 1916, Widened 1951
Cornell Tunnel No. 1   [Map · Street View]
Tunnel on NW Cornell Road in Portland
Open to traffic
Built 1940
Cornell Tunnel No. 2   [Map · Street View]
Tunnel on NW Cornell Road in Portland
Open to traffic
Built 1941
Crown Point Viaduct   [Map · Street View]
Bridge over Crown Point on Historical Columbia River Highway
Open to traffic
Built 1914
Eagle Creek Bridge   [Map · Street View]
Concrete arch bridge over Eagle Creek on Historic Columbia River Highway
Open to traffic
Built 1914
Eagle Creek Bridge   [Map]
Lost steel tied arch bridge over Eagle Creek on US 30
Replaced by a steel plate girder bridge in 1969
Built 1936, Replaced 1969
Eagle Creek Viaduct   [Map · Street View]
Concrete deck girder bridge over Tooth Rock slopes on Historical Columbia River Highway
Open to pedestrians
Built 1915, Closed 1937, Re-opened as trail 1995
East Multnomah Falls Viaduct   [Map · Street View]
Bridge over Rocky terrain along railroad tracks on Historic Columbia River Highway
Open to traffic
Built 1914
Fessenden Street Bridge   [Map · Street View]
Warren deck truss bridge over BNSF Railway on Fessenden Street in Portland
Open to traffic
Built 1909
Fremont Bridge   [Map · Street View]
Steel through arch bridge over Willamette River on I-405 in Portland
Open to traffic
Built 1973
Hawthorne Bridge   [Map · Street View]
Vertical lift bridge over Willamette River on Hawthorne Blvd. in Portland
Open to traffic
Built 1910; Rehabilitated 1944, Rehabilitated & Painted in 1999
Horsetail Creek Bridge   [Map · Street View]
Slab bridge over Horsetail Creek on Historical Columbia River Highway
Open to traffic
Built 1914
I-5 - Interstate Bridge (Northbound)   [Map · Street View]
Vertical lift bridge over the Columbia River on northbound I-5 between Vancouver and Portland in Portland
Open to traffic
Built 1917, Main span modification 1958
I-5 - Interstate Bridge (Southbound)   [Map · Street View]
Parker through truss bridge over Columbia River on Southbound I-5
Open to traffic
Built 1958
I-5 - Marquam Bridge   [Map · Street View]
Cantilevered Warren deck truss bridge over Willamette River on I-5 in Portland
Open to traffic
Built 1966, Seismic Retrofit 1996
I-84 - Sandy River Bridge (Eastbound)   [Map · Street View]
Girder bridge over Sandy River on I-84 EB
Replaced by a new bridge
Built 1949, Replaced 2011
Latourell Creek Bridge   [Map · Street View]
Concrete arch bridge over Latourell Creek on Historical Columbia River Highway
Open to traffic
Built 1914
Martin Luther King Jr. Blvd Viaduct   [Map]
Stringer bridge over UPRR & Division Street on Oregon 99E in Portland
Replaced by a new bridge
Built 1937, Replaced 2008-2009
McCarthy Creek Bridge   [Map · Street View]
Abandoned concrete stringer bridge over McCarthy Creek on Abandoned U.S. 30 Alignment
Abandoned
Built 1920
McCord Creek Bridge   [Map]
Lost Concrete deck girder bridge over McCord Creek on Historic Columbia River Highway (US 30)
Replaced by new bridge in 1997
Built in 1915 as part of the Columbia River Highway, Roadway widend in late 1940's, Replaced in 1997.
Moffett Creek Bridge   [Map · Street View]
Closed-spandrel arch bridge over Moffett Creek on Historic Columbia River Highway (Abandoned)
Open to pedestrians
Built in 1915 by A. Guthrie and Company, Abandoned in the 1940 and is now part of Historic Columbia River Highway trail.
Morrison Bridge   [Map · Street View]
Bascule bridge over Willamette River on Morrison Street in Portland
Open to traffic
Built 1958
Multnomah Creek Bridge   [Map · Street View]
Concrete arch bridge over Multnomah Creek on Historical Columbia River Highway
Open to traffic
Built 1914
Newbury Street Viaduct   [Map · Street View]
Wooden bridge over SW Newbury Street on OR 99W in Portland
Open to traffic
Built 1934
North Lombard Street Bridge   [Map · Street View]
Warren deck truss bridge over the BNSF Railroad on N. Lombard St. in Portland
Open to traffic
Built 1909
Oneonta Creek Bridge   [Map · Street View]
Concrete beam bridge over Oneonta Creek on Historical Columbia River Highway
Open to pedestrians only
Built 1914, Bypassed 1948
Oneonta Tunnel   [Map · Street View]
Tunnel under Oneonta Basalt Out-Cropping on Historical Columbia River Highway
Re-Opened to pedestrians in 2009
1914 Built, 1948 Bypassed and Sealed, 2009 Re-Opened
Portland-Milwaukie Light Rail Bridge   [Map · Street View]
Cable-stayed bridge over Willamette River on Tri-Met Light Rail, Pedestrian Path & Bus Lanes
Under construction
Construction 2011-2015
Robertson Tunnel   [Map]
Tunnel under the West Hills (Tualatin Mountains) on MAX Light Rail Tracks in Portland
Open to traffic
Built 1998
Rocky Butte Tunnel   [Map · Street View]
Tunnel under Rocky Butte on Rocky Butte Road in Portland
Open to traffic
Built 1939
Ross Island Bridge   [Map · Street View]
Cantilevered steel arch bridge over Willamette River on US 26 in Portland
Open to traffic
Built 1926; rehabilitated 2000-01
Sauvie Island Bridge   [Map · Street View]
Lost Parker through truss bridge over Multnomah Channel on FAS A668 in Portland
Replaced by a new bridge in June 2008
Built 1948
Sauvie Island Bridge   [Map · Street View]
Steel tied arch bridge over Multnomah Channel on Sauvie Island Rd.
Built 2008
Sellwood Bridge   [Map · Street View]
Baltimore deck truss bridge over Willamette River on Tacoma Street in Portland
Open to traffic
Built 1925
Shepperds Dell Bridge   [Map · Street View]
Concrete arch bridge over Shepperds Dell on Historical Columbia River Highway
Open to traffic
Built 1914
Spring Street Bridge   [Map]
Wooden bridge over SW Spring Street in Portland
Open to pedestrians only
Built 1938
St. Johns Bridge   [Map · Street View]
Suspension bridge over Willamette River on US 30 Bypass in Portland
Open to traffic
Built 1931
Stark Steet Viaduct   [Map · Street View]
Concrete arch bridge over an unnamed draw on Stark Steet
Open to traffic
Built 1915
Stark Street Bridge   [Map · Street View]
Through truss bridge over Sandy River on Stark Street
Open to traffic
Built 1914
Steel Bridge   [Map · Street View]
Vertical-lift through truss bridge over Willamette River on OR 99W in Portland
Open to highway and light rail traffic on upper deck; bicycle/pedestrian and rail traffic on lower deck
Built 1912
Tanner Creek Bridge   [Map]
Concrete deck girder bridge over Tanner Creek on Historic Columbia River Highway Trail in Bonneville
Open to pedestrians
Built in 1915 as part of the Columbia River Highway
Tooth Rock Tunnel   [Map · Street View]
Tunnel under Tooth Rock on I-84
Open to traffic
Built 1936 due to the need to relocate the highway for the construction of Bonneville Dam
Tooth Rock Viaduct   [Map · Street View]
Concrete deck girder bridge over Tooth Rock slopes on Historical Columbia River Highway
Open to pedestrians
Built 1915, Closed 1937, Re-opened as trail 1995
Troutdale Bridge   [Map · Street View]
Pratt through truss bridge over Sandy River on Historical Columbia River Highway in Troutdale
Open to traffic
Built 1912
U.P.R.R. - Eagle Creek Bridge   [Map · Street View]
Warren through truss bridge over Eagle Creek on Union Pacific Railroad
Open to traffic
Built 1935
U.P.R.R. - Sandy River Bridge   [Map · Street View]
Warren through truss bridge over Sandy River on Union Pacific Railroad in Troutdale
Open to traffic
Built 1906
U.P.R.R. - Tanner Creek Viaduct   [Map · Street View]
Closed-spandrel arch bridge over Tanner Creek on Union Pacific Railroad in Bonneville
Open to traffic
Built 1935
Vermont Street Viaduct   [Map · Street View]
Wooden bridge over SW Vermont Street on OR 99W in Portland
Open to traffic
Built 1934
Vista Avenue Viaduct   [Map · Street View]
Concrete arch bridge over SW Jefferson on SW Vista Avenue in Portland
Open to traffic
Built in 1925 by Parker & Banfield
Vista Ridge Tunnel   [Map · Street View]
Pair of tunnels under Vista Ridge on US 26 in Portland
Open to traffic
Built 1969
Wahkeena Creek Bridge   [Map · Street View]
Slab bridge over Wahkeena Creek (Gordon Creek) on Historical Columbia River Highway
Open to traffic
Built 1914
West Multnomah Falls Viaduct   [Map · Street View]
Bridge over rocky terrain along railroad tracks on Historic Columbia River Highway
Open to traffic
Built 1914
Willamette Blvd. Bridge   [Map · Street View]
Warren deck truss bridge over BNSF Railway on Willamette Blvd. in Portland
Open to traffic
Built 1909