There are 7,997 bridges in this category · Only showing 4,151 bridges with photos
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Functionally obsolete

From: 2015 "Status of the Nation’s Highways, Bridges, and Transit: Conditions and Performance" report to Congress

Functional obsolescence in general is a function of the geometrics (e.g., broad roadway width, load carrying capacity, clearances, approach roadway alignment) of the bridge in relation to the geometrics required by current design standards. The magnitude of such deficiencies determines whether a bridge is classified as “functionally obsolete.”

"I" Street Bridge (Yolo County, California)
Built 1911
Swing bridge over Sacramento River, carries railroad tracks and "I" Street in West Sacramento
Open to traffic

"New" River Road Bridge (Jefferson County, Kentucky)
Built 1935
Concrete tee beam bridge over Goose Creek on River Road
Open to traffic

100th Street Bridge (Cook County, Illinois)
Built 1927
Bascule bridge over Calumet River on E 100th Street in Chicago
Open to traffic

10th Street Bridge (Manitowoc County, Wisconsin)
Built 1987
Bascule bridge over Manitowoc River on 10th Street (Eastbound US 10) in Manitowoc
Open to traffic

10th Street Bridge (Minnehaha County, South Dakota)
Built 1934; rehabilitated 1978
Steel stringer bridge over Big Sioux Rv on 10th Street in Sioux Falls
Open to traffic

10th Street RR Overpass (Minnehaha County, South Dakota)
Built 1930; rehabilitated 1979
Steel stringer bridge over Railroad Switchyard on 10th Street in Sioux Falls
Open to traffic

11th Avenue Bridge (Denver County, Colorado)
Built 1925; rehabilitated 1984
Two-span concrete arch bridge over Cherry Creek on W. 11th Avenue in Denver
Open to traffic

11th Avenue North Overpass (Jefferson County, Alabama)
Built 1931
Slab bridge over Frisco Rr on 11th Ave N
Open to traffic

11th Street Bridge (Franklin County, Massachusetts)
Built 1915; rehabilitated 1996
Triple-barreled through truss bridge over Utility Canal on Eleventh Street in Montague
Open to traffic

11th Street Bridge (Klamath County, Oregon)
Built 1938
Concrete stringer bridge over A Canal on 11th Street
Open to traffic

12th Avenue North Overpass (Jefferson County, Alabama)
Built 1913
Slab bridge over Frisco & So Rr on 12th Ave No
Open to traffic

12th Street Bridge (Boyd County, Kentucky)
Built 1930; rehabilitated 1986
Cantilevered Warren through truss bridge (riveted) over Ohio River on U.S. 23 Spur (12th Street) in Ashland
Open to traffic, two lanes, one way southbound

12th Street Overpass (Pulaski County, Arkansas)
Built 1936 by Fred Luttjohann of Topeka, Kansas
Concrete arch bridge over the Union Pacific Railroad on W. 12th Street in North Little Rock
Open to four lanes of traffic

130th Street Bridge (Cook County, Illinois)
Built 1949
Polygonal Warren through truss bridge over Little Calumet River on 130th Street in Chicago
Open to traffic

13th Ave Bridge (Henry County, Illinois)
Built 1930, removed in 2011 no plans for replacement
Bridge over BNSF RR on 13th Avenue in Orion
No longer exists

13th Avenue Bridge (Denver County, Colorado)
Built 1928; rehabilitated 1987
Two-span concrete arch bridge over Cherry Creek on 13th Avenue in Denver
Open to traffic

13th Street Bridge (Boyd County, Kentucky)
Built 1985
Continuous Warren through truss bridge over Ohio River on U.S. 23 Spur (13th Street) in Ashland
Open to traffic, two lanes, one way northbound

13th Street Bridge (Lawrence County, Illinois)
Built 1909; rehabilitated 1950
Timber and steel stringer bridge over abandoned portion of Big Four Railroad on 13th Street in Saint Francisville
Open to traffic

1550th Ave Wood Bridge (Henry County, Illinois)
Built 1945
Timber stringer bridge over BNSF RR on 1550th Ave 1.5 mi N of Orion
Open to traffic

16th Avenue Viaduct (EB) (Linn County, Iowa)
Built 1937; rehabilitated 1984
Steel stringer bridge over Union Pacific Railroad & Rockford Road SW on 16th Avenue SW (EB)
Open to traffic

170th Street Bridge (Story County, Iowa)
Built 1939
Through truss bridge over South Skunk River on 170th Street
Open to traffic

172nd Street Bridge (Clay County, Missouri)
Built 1919 by the Topeka Bridge & Iron Co.
Luten arch bridge over Muddy Fork on 172nd Street
Open to traffic

190th Street Bridge (Adams County, Iowa)
Built ca. 1930
Plate girder bridge over the BNSF Railroad on 190th Street
Open to traffic

1st Avenue South Bridge (NB) (King County, Washington)
Built 1956
Bascule bridge over Duwamish River on WA 99 in Seattle
Open to traffic

1st Avenue South Bridge (SB) (King County, Washington)
Built 1996
Bascule bridge over Duwamish River West on Southbound WA 99 in Seattle
Open to traffic

20 Mile Bend Bridge (Palm Beach County, Florida)
Built 1937
Warren through truss swing bridge over C-51 Canal on CR-880 (Canal Street)
Open to traffic

23rd Street Bridge (US 101) (San Francisco County, California)
Steel stringer over US 101. NBI says 1953-Abutment says 1952
Open to traffic

242 Over Beaver Creek Ashford (Cattaraugus County, New York)
Slab bridge over BEAVER MEADOWS CK on RTE 242
Open to traffic

24th Street Bridge (Adams County, Illinois)
Built 1936
Concrete bridge over Cedar Creek on IL 96 (24th Street) in Quincy
Demolished

25th Street West Bridge (Los Angeles County, California)
Built 1929; rehabilitated 1976, Replaced in 2000
Lost pony truss bridge over Amargosa Creek on 25th Street West in Palmdale
Replaced by a new bridge

260th Ave Stringer Bridge (Dodge County, Minnesota)
Built 1908
Steel stringer bridge over Unnamed creek on 260 Ave
Open to traffic

26th Street Bridge (Los Angeles County, California)
Built 1926
Concrete arch bridge over Los Angeles River on 26TH ST in Vernon
Open to traffic

27th Street Bridge (Rock Island County, Illinois)
Built 1938; rehabilitated 1983
Steel stringer bridge over Rock River on 27th Street
Open to traffic

27th Street ramp (Jackson County, Missouri)
Built 1949; rehabilitated 1986
Beam bridge over I-35 Northbound on 27th Street ramp
Open to traffic

280th Street Bridge (Story County, Iowa)
Built 1929; rehabilitated 1975
Pony truss bridge over South Skunk River on 280th Street
Closed to all traffic

2nd Avenue Bridge (McHenry County, North Dakota)
Built 1921; rehabilitated 1968. Relocated here from North Dakota Highway 41 on the north edge of Velva in the 1960s.
Through truss bridge over Mouse River on 2nd Avenue in Velva
Open to traffic

2nd Street East Bridge (Sonoma County, California)
Built 1909
Stone arch bridge over Nathanson Creek on 2nd Street East
Open to traffic

3 Mile Bridge Road Bridge (Washington County, Vermont)
Built 1928 by the Palmer Steel Co; Rehabilitated and approach span removed 1991
Parker through truss bridge over Winooski River on 3 Mile Bridge Road
Open to traffic

325th Street Bridge (Story County, Iowa)
Built 1905; rehabilitated 1920
Arch bridge over Calamus Creek on 325th Street in Maxwell
Open to traffic

330th Street Bridge (Cedar County, Iowa)
Built ca. 1930
Pony truss bridge over Middle Branch Wapsinonoc Creek on 330th Street
Open to traffic on a Level B (Enter at your own risk) Road

34th Street Overpass (Polk County, Iowa)
Built 1982
Concrete rigid frame bridge over St. Johns Road on 34th Street
Open to traffic

41st Street Bridge (Miami-Dade County, Florida)
Built 1953
Steel stringer bridge over Indian Creek Canal on 41st Street in Miami Beach
Open to traffic

42nd Street Bridge (Philadelphia County, Pennsylvania)
Built 1910
Steel through arch bridge over Amtrak on 42nd Street in Philadelphia
Open to traffic

49th Street Bridge (Kandiyohi County, Minnesota)
Built 1966
Timber stringer bridge over BNSF RR on 49th Street NE
Open to traffic

4th Street Bridge (Los Angeles County, California)
Built 1930 seismic retrofit in 1995
Concrete arch bridge over Los Angeles River on Fourth Street in Los Angeles
Open to traffic

4th Street East Bridge (Sonoma County, California)
Built 1914
Closed spandrel Concrete arch bridge over Nathanson Creek on 4th Street East in Sonoma
Open to traffic

4th Street Viaduct (Los Angeles County, California)
Built 1928
Concrete arch bridge over Lorena Street & Bernal Avenue on Fourth Street in Los Angeles
Open to traffic

5th Street Vine Street Bridge (Forsyth County, North Carolina)
1923 Concrete tee beam bridge over 5th St on Vine St
Open to traffic Posted for load

6th Avenue Bridge (Polk County, Iowa)
Steel Stringer bridge over Des Moines River on 6th Avenue
Open to traffic

6th Street Bridge (Los Angeles County, California)
Built 1932; closed to traffic Jan. 27, 2016 with demolition beginning soon after
Lost steel arch bridge over Los Angeles River on Sixth Street in Los Angeles
No longer exists

6th Street Bridge (New) (Franklin County, Massachusetts)
Built 1988
Bailey pony truss bridge over Water Utility Canal on Hwy Sixth Street
Open to traffic

78th Street Bridge (Creek County, Oklahoma)
Built 1919
Arch bridge over Tulsa-Sapulpa Union Railway on W. 78th St. in Sapulpa
Open to traffic

7th Street NE Bridge (Olmsted County, Minnesota)
Built 1956
Girder bridge over Zumbro River on 7th St NE
Open to traffic

825 South/825 East Lake Branch Creek (Grant County, Indiana)
Built ca, 1916; rehabilitated 1998
Concrete tee beam bridge over Lake Branch Creek on Road 825 South
Open to traffic

8th Street Bridge (Ward County, North Dakota)
Built in 1936. Closed to motorized vehicles in 2000
Steel stringer bridge over Mouse River on 8th St. N.W. in Minot
Open to pedestrians

96th Street Ramp Bridges (New York County, New York)
Built 1938 as part of the West Side Improvement
Four concrete arch bridges over a on-/off-ramps to 96th Street on the Henry Hudson Parkway in New York City
Open to traffic

A & C Canal Bridge (Chesapeake, Virginia)
Built 1951
Pony/through plate girder bridge over A & C Canal on State Route 165
Open to traffic

Abagadasset River Bridge (Sagadahoc County, Maine)
Built 1949
Girder bridge over Abagadasset River on Browns Point Road
Open to traffic

Abernathy Creek Bridge (Cowlitz County, Washington)
Built 1929
Concrete tee beam bridge over Abernathy Creek on WA 4
Open to traffic

Abernethy Creek Bridge (Clackamas County, Oregon)
Built 1933
Polygonal Warren pony truss bridge over Abernethy Creek on Holly Lane
Open to traffic

Abiqua Road Bridge (Marion County, Oregon)
Built 1926; rehabilitated 1966, Replaced 2006
Lost polygonal Warren pony truss bridge over Abiqua Creek on S. Abiqua Road
Replaced by a pre-cast slab bridge in 2006

Absecon Boulevard Bridge (Atlantic County, New Jersey)
Built 1946; Rehabilitated 1994
Deck plate girder bridge over Intracoastal Waterway on New Jersey Route 30
Open to traffic

Abshire Bridge (Delaware County, Indiana)
Built ca. 1920; rehabilitated 1999
Pony truss bridge over Williams Creek on Sunrise Road (CR 500 West)
Open to traffic

Access Road Bridge (York County, Pennsylvania)
Built 1949; reconstructed 1989
Bridge over an overflow control on Access/Markle Road
Open to traffic

Adair Run Bridge (Giles County, Virginia)
Built 1951
Concrete arch bridge over Adair Run on Elwood Mountain Road 648 in Glen Lyn
Open to traffic

Adams Mill Covered Bridge 14-08-01 (Carroll County, Indiana)
Built 1872 by the Wheelock Bridge Co.; rehabilitated 1990
Covered bridge over Wildcat Creek on CR 50 East
Open to traffic

Adkisson Bridge (Wasco County, Oregon)
Built 1925
Concrete arch bridge over Fifteen Mile Creek on Boyd Loop Road
Open to traffic

Admire Memorial Bridge (Lyon County, Kansas)
Built ca. 1930
Stone arch bridge over Hill Creek, 0.5 mi. west of Admire
Open to traffic

Adolph Whitaker Road Bridge (Holmes County, Florida)
Built 1971; rehabilitated 2000
Bailey Truss bridge over Wrights Creek on Adolph Whitaker Road
Open to traffic

Agate Passage Bridge (Kitsap County, Washington)
Built 1950
Cantilevered through truss bridge over Agate Passage on WA 305 in Suquamish
Open to traffic

Agency Creek Bridge (Yamhill County, Oregon)
Built 1929
Concrete deck girder bridge over Agency Creek on OR 22
Open to traffic

Ahtanun Creek Bridge or old US 97 (Yakima County, Washington)
Built after 1920s and bypassed in 1942 with the new US97 bridge now in use.
Concrete stringer bridge over Ahtanun Creek on Original US 97
Intact and used by BNSF and Irrigation Control

Airline Drive Overpass (Harris County, Texas)
Built 1941
Steel stringer bridge over Hbt Rr on Airline Drive
Open to traffic

AJX Bridge (Johnson County, Wyoming)
Built 1932
Deck truss bridge over South Fork Powder River on I-25 West Service Road (Old US 87) at Milepost 246.30
Open to traffic

AL142 Purgatory Creek Bridge (Marion County, Alabama)
Built 1926
Steel stringer bridge over Purgatory Creek & BNSF Railway on Al 142
Open to traffic

Alameda Avenue Bridge (Denver County, Colorado)
Built 1958
Concrete rigid frame bridge over I-25 on Alameda Avenue (CO-26)
Open to traffic

Alamo and Losoya Streets Bridge (Bexar County, Texas)
Built 1967; rehabilitated 1988
Concrete stringer bridge over San Antonio River on Alamo & Losoya Street
Open to traffic

Alanson Swing Bridge (Emmet County, Michigan)
Built 1986 as a replica for a 1902 swing bridge
Steel stringer bridge over Crooked River on River Street
Open to traffic

Alanthus Grove Bridge (Gentry County, Missouri)
Built ca. 1920; rehabilitated or reconstructed in 1996(?)
Through truss bridge over Grand River on 285th Street
Open to traffic

Albany Street Bridge (Middlesex County, New Jersey)
Built 1895; rehabilitated 1988
Stone arch bridge over Raritan River on NJ 27 in Highland Park
Open to traffic

Albee Road Bridge (Sarasota County, Florida)
Built 1963
Bascule bridge over Intracoastal Waterway on Albee Road in Nokomis
Open to traffic

Albion Bridge (Providence County, Rhode Island)
Built 1885 by the Boston Bridge Works; rehabilitated 1924; rehabilitated 1996
Rehabilitated two-span pony truss bridge over Blackstone River on School Street
Open to traffic

Albion Trench Bridge (Providence County, Rhode Island)
Built 1887; rehabilitated 1926; rehabilitated 1996
Rehabilitated pony truss bridge over Albion Mill Race on School Street
Open to traffic

Albright Bridge (Preston County, West Virginia)
Built 1953; rehabilitated 1988
Steel stringer bridge over Cheat River on WV 26
Open to traffic

Alder Creek Bridge (Lewis County, Washington)
Built 1937
Timber stringer bridge over Alder Creek on WA 508
Open to traffic

Alewife Station Access Road Underpass (Middlesex County, Massachusetts)
Built 1984
Deck arch bridge over Alewife Station Access Road on US 3 (Alewife Brook Parkway)
Open to traffic

Alexander Valley Road Bridge (Sonoma County, California)
Built 1949, rehabilitated unknown year
Warren Pony truss bridge over Russian River on Alexander Valley Road
Open to traffic

Alexandra Avenue Bridge (Multnomah County, Oregon)
Built 1922
Concrete arch bridge over a canyon on NW Alexandra Avenue in Portland
Open to traffic

All Forks Creek Wood Bridge (Putnam County, Illinois)
Built 1940; rehabilitated 1991
Timber stringer bridge over All Forks Creek on Hennepin Street
Open to traffic

Allegheny River Bridge (Potter County, Pennsylvania)
Built 1934; rehabilitated 1981
Pony truss bridge over Allegheny River on US 6 in Coudersport
Open to traffic

Allen Creek Bridge (Monroe County, New York)
Built 1932
Concrete arch bridge over Allen Creek on NY 96 in Brighton
Open to traffic

Allerton Road Bridge East Bradford Township (Chester County, Pennsylvania)
Built ca. 1905
Through truss bridge over East Branch of Brandywine Creek on Allerton Road of fPa. 842 Southwest of West Chester, PA
Open to traffic

Alley Spring Branch Bridge (Shannon County, Missouri)
Built 1975; rehabilitated 1983
Steel stringer bridge over Alley Spring Branch on Service Road
Open to traffic

Almeda Road Bridge (Harris County, Texas)
Built 1931
Concrete tee beam bridge over Brays Bayou on Almeda Road
Open to traffic

American River Bridge (Sacramento County, California)
Built 1915; rehabilitated 1934
Concrete arch bridge over American River on CA 160 in Sacramento
Open to traffic

American River H Street Bridge (Sacramento County, California)
Built 1932; rehabilitated 1992
Through truss bridge over American River on H Street in Sacramento
Open to traffic

Amherst Junction Viaduct (Portage County, Wisconsin)
Built 1908
Viaduct over single track of Canadian National Railway on 2nd Street (plus single track of former Green Bay and Western Railroad) in Amherst Junction


Ammonoosuc River Bridge (Grafton County, New Hampshire)
Built 1928 by the American Bridge Company; rehabilitated 1998
Through truss bridge over Ammonoosuc River on NH 142 in Bethlehem
Open to traffic

Amtrak - Hartford Tunnel (Hartford County, Connecticut)
Built 1871
Stone arch bridge over Amtrak Springfield Line on US 44 (Main Street) and Albany Avenue in Hartford
Open to traffic

AMVETS Memorial Bridge (Westchester County, New York)
Built 1931; rehabilitated 1989
Steel through arch bridge over New Croton Reservoir on Taconic State Parkway
Open to traffic

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