There are 7,743 bridges in this category · Only showing 4,069 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.”

Brushy Creek Bridge (Pittsburg County, Oklahoma)
Built 1923
Pony truss bridge over Brushy Creek on E1570 Rd.
Open to traffic

Brushy Creek Route H Bridge (Saline County, Missouri)
Built 1930
Culvert over Brushy Creek on Route H
Open to traffic

Brushy Fork Creek Bridge (Carroll County, Iowa)
Built 1951; rehabilitated 1986
Through truss bridge over Brushy Fork Creek on Quartz Avenue
Open to traffic

Buchanan Road Bridge (Outagamie County, Wisconsin)
Built 1911
Stone arch bridge over Apple Creek on Buchanan Road
Open to traffic

Bucher Bridge (Cowley County, Kansas)
Built 1905
Concrete arch over Eightmile Creek on 12th Road northwest of Rock
Open to one-lane traffic

Bucher Ditch Base Road Bridge (Greene County, Indiana)
Built ca. 1920; rehabilitated 1984
Pony truss bridge over Bucher Ditch on Base Road
Open to traffic

Buck Creek Bridge (Lincoln County, Missouri)
Bridge over Buck Creek on Route H South
Open to traffic

Buck Lane Bridge (Vinton County, Ohio)
Built 1992
Pony truss bridge over Raccoon Creek on Buck Lane
Open to traffic

Buckeye Creek Bridge (Doddridge County, West Virginia)
Built 1936, replaced c2010
Truss bridge over Buckeye Creek on CR 15
Replaced by new concrete bridge

Buckhannon River Bridge (Upshur County, West Virginia)
Built 1935; rehabilitated 1977
Through truss bridge over Buckhannon River on CR 9 SLS
Open to traffic

Bucks Bar Road Bridge (El Dorado County, California)
Built 1940
Concrete arch bridge over North Fork Cosumnes River on Bucks Bar Road
Open to traffic

Buena Vista Overpass (San Luis Obispo County, California)
Built 1953
Concrete through arch bridge over US 101 on Buena Vista Avenue
Open to traffic

Buffalo Creek Bridge (Latimer County, Oklahoma)
Built ca. 1940
Pony truss bridge over Buffalo Creek on OK 1
Open to traffic

Buffalo Creek Bridge (Somerset County, Pennsylvania)
Built ca. 1905; rehabilitated 1935
Stone arch bridge over Buffalo Creek on PA 160
Open to traffic

Buffalo Creek Bridge (Marion County, West Virginia)
Built 1926
Concrete arch bridge over Buffalo Creek on CR 250/58
Open to traffic

Buffalo Creek Bridge (McDonald County, Missouri)
Built 1930
Concrete tee beam bridge over Buffalo Creek on MO 43
Open to traffic

Buffalo Creek Bridge (Marion County, West Virginia)
Built 1912; rehabilitated 2001
Pony truss bridge over Buffalo Creek on CR 250/11
Open to traffic

Buffalo Creek Bridge (Armstrong County, Pennsylvania)
Built 1924
Stringer bridge over Buffalo Creek on T-427 Yellow Dog Road
Open to traffic

Buffalo Hollow Road Bridge (Hunterdon County, New Jersey)
Built 2000
Bailey pony truss bridge over Raritan Valley Line on Buffalo Hollow Road
Open to traffic

Buffenmeyer Road Bridge (Westmoreland County, Pennsylvania)
Built 1906 by the American Bridge Co.; rehabilitated 1994
Pony truss bridge over Conrail Mainline on Buffenmeyer Road
Open to traffic

Bull Creek Bridge (Wayne County, West Virginia)
Built before 1925; rehabilitated 1994
Through truss bridge over Bull Creek on CR 52/29
Open to traffic

Bull Creek Road Bridge (Allegheny County, Pennsylvania)
Built 1922
Closed-spandrel arch bridge over Bull Creek on Bull Creek Road
Open to traffic

Bull Run Road Bridge (Adair County, Kentucky)
Built 1952
Concrete tee beam bridge over Bull Run Creek on KY-1323
Open to traffic

Bull Shoals Dam (Marion County, Arkansas)
Built 1951
Girder bridge over Bull Shoals Dam Spillway on Arkansas Hwy 178
Open to traffic

Bullfoot Creek Bridge (Lincoln County, Kansas)
Built 1939
Stone arch bridge over Bullfoot Creek, 4.0 mi. south and 0.9 mi. east of Vesper
Open to traffic

Bullfrog Road Bridge (Frederick County, Maryland)
Built 1908 by the York Bridge Co.; rehabilitated 1995
Through truss bridge over Monocacy River on Bullfrog Road
Open to traffic

Bulls Covered Bridge 07-03-01 (Litchfield County, Connecticut)
Built 1842; rehabilitated 1969 and 1994
Covered bridge over Housatonic River on Bulls Bridge Road
Open to traffic

Bundy Bridge (Yellowstone County, Montana)
Built 1915
Warren through truss bridge over Yellowstone River on Bundy Road at Pompey's Pillar National Monument
Open to pedestrians

Bundy Road Bridge (Benton County, Oregon)
Built 1962
Polygonal Warren pony truss bridge over Steamboat Channel on Bundy Road
Open to traffic

Bundysburg Road Bridge (Geauga County, Ohio)
Built 1930 by Heveth Construction; rehabilitated 1984
Arch bridge on Bundysburg Road (CR 38)
Open to traffic

Bunker Hill Overcrossing (Coos County, Oregon)
Built 1938
Concrete tee beam bridge over Coos Bay Rail Link (C.B.R.L.) on Coos River Highway
Open to traffic

Bunker Road Bridge (Marin County, California)
Built 1938
Through arch bridge over Bunker Road on Alexander Avenue
Open to traffic

Bunton Branch Bridge (Hays County, Texas)
Built 1915
Concrete arch bridge over Bunton Branch on Dry Hole Road in Kyle
Open to traffic

Burchfield Road Bridge (Allegheny County, Pennsylvania)
Built 1915
Stone arch bridge over Pine Creek on Burchfield Road in Shaler Township
Open to traffic

Burkholder Covered Bridge 38-56-01 (Somerset County, Pennsylvania)
Built 1870; rehabilitated 1990
Burr arch-truss bridge over Buffalo Creek on T548, Burkholder Bridge Road
Open to traffic

Burkittsville Road Bridge (Frederick County, Maryland)
Built 1934
Through truss bridge over Catoctin Creek on MD 17 (Burkittsville Road)
Open to traffic

Burnett Creek CR 600N Bridge (Tippecanoe County, Indiana)
Concrete arch bridge over Burnett Creek on CR 600 North
Open to traffic

Burnside Bridge (Multnomah County, Oregon)
Built 1926
Strauss bascule lift bridge over Willamette River on Burnside Bridge in Portland
Open to traffic

Burnside's Bridge (Washington County, Maryland)
Built 1836
Stone arch bridge over Antietam Creek on Antietam National Battlefield
Open to pedestrian traffic on the battlefield

Burr Street over Merritt Parkway Bridge (Fairfield County, Connecticut)
Built 1939; rehabilitated 1994
Concrete rigid frame bridge over Merritt Parkway (CT 15) on Burr Street
Open to traffic

Burr's Ferry Bridge (Newton County, Texas)
Built 1937
Parker through truss bridge over Sabine River on TX 63/LA 8
Repaired after flood damage and reopened to traffic

Burton Lane Bridge (Morgan County, Indiana)
Built 1875 by the Massillon Bridge Co.; replaced 1998; parts currently in storage.
Bowstring arch bridge over Indian Creek on Burton Lane, in storage after being damaged by truck.
Replaced by new bridge, but parts in storage

Bush Branch Bridge (Adair County, Iowa)
Built 1915
Pony truss bridge over Bush Branch on Adair-Madison Avenue
Open to traffic

Bush Creek Bridge (Frederick County, Maryland)
Built 1909
Bailey pony truss bridge over Bush Creek on Reichs Ford Road
Open to traffic

Busseron Creek Bridge (Sullivan County, Indiana)
Built ca. 1930
Concrete arch bridge over Busseron Creek on CR 100 West
Open to traffic

Busseron Creek Bridge (Sullivan County, Indiana)
Built ca. 1935
Pony truss bridge over Busseron Creek on CR 300 North
Open to traffic

Busseron Creek Bridge (Sullivan County, Indiana)
Built 1935
Concrete arch bridge over Busseron Creek on CR 900 North
Replaced by a new bridge

Butlerville Road Bridge (Westchester County, New York)
Built 1916
Concrete arch bridge over Croton River on Butlerville Road
Open to traffic

Butter Creek Road West Rockhill Twp, PA (Bucks County, Pennsylvania)
Built 1933
Stringer bridge over Butter Creek on Butter Creek Road in West Rock Hill Twp, PA. off of Allentown Road Bucks County Bridge #359
Open to traffic

Butternut Hill Road Bridge (New) (Washington County, Vermont)
Built 1999
Polygonal Warren pony truss with alternating verticals bridge over Mad River on Butternut Hill Road (C3029)
Open to traffic

Buttonwood Covered Bridge 38-41-01 (Lycoming County, Pennsylvania)
Built 1898; rehabilitated 1998
Covered bridge over Blockhouse Creek on Covered Bridge Road
Open to traffic

Butts Road Bridge (Orleans County, New York)
Built 1912; rehabilitated 2004
Through truss bridge over Erie Canal on Butts Road in Albion
Open to traffic

Byrd Creek MO 72 Bridge (Cape Girardeau County, Missouri)
Built 1923; replaced Fall 2009
Lost through truss bridge over Byrd Creek on MO 72 northwest of the junction with MO 34
No longer exists

C.L. Schmitt Bridge (Allegheny County, Pennsylvania)
Built 1927; rehabilitated ca. 1988
Three-span through truss bridge over Allegheny River on PA 1038 in New Kensington
Open to traffic

C.R. 4 Bridge (Tuscarawas County, Ohio)
Built 1969
Steel arch bridge over I 77 on C.R. 4
Open to traffic

Cabin John Aqueduct Bridge (Montgomery County, Maryland)
Built 1853-63; rehabilitated 2001
Stone arch bridge over Cabin John Creek on Macarthur Blvd.
Open to traffic

Cabin Run Covered Bridge 38-09-10 (Bucks County, Pennsylvania)
Built 1874
Cabin Run Covered Bridge on Covered Bridge Rd over Cabin Run Creek Plumstead Twp, PA


Cable Creek Bridge (Washington County, Utah)
Built 1932
Concrete tee beam bridge over Cable Creek on Zion Canyon Scenic
Open to traffic

Cabrillo Bridge (San Diego County, California)
Bridge construction began in December 1912. The date the bridge was opened has some confusion around it, but historians seem to agree on April 13, 1914
Concrete arch bridge over CA 163 on Laurel Street at Balboa Park in San Diego
Open to traffic

Cacapon River Bridge (Morgan County, West Virginia)
Built 1937
Through truss bridge over Cacapon River on WV 9
Open to traffic

Cacapon River Bridge (Morgan County, West Virginia)
Built 1936; rehabilitated 1996
Steel stringer bridge over Cacapon River on CR 7
Open to traffic

Cache River AR 135 Bridge (Greene County, Arkansas)
Built 1929 by Miller's Garage and Construction Co.
Pony truss bridge over Cache River on AR 135 just south of the Clay County line
Replaced by a new bridge

Caddo Creek Bridge (Bryan County, Oklahoma)
Built in1921 with Federal Aid Project Funding
Pratt through truss bridge over Caddo Creek on old US Highway 70
Open to traffic

Cades Cove Road Middle Prong Little River Bridge (Blount County, Tennessee)
Built 1948
Arch bridge over Middle Prong Little River at Laurel Creek
Open to traffic

Cadron Creek US 65 Bridge (Faulkner County, Arkansas)
Built ca. 1940; replaced 1997
Lost three-span open-spandrel arch bridge over Cadron Creek on US 65 north of Greenbrier in Twin Groves
Replaced by a new bridge

Cady Street Bridge (Jefferson County, Wisconsin)
Built 1938
Steel stringer bridge over Rock River on Cady Street
Open to traffic

Calapooia River Bridge (Linn County, Oregon)
Built 1940; rehabilitated 1966
Parker through truss bridge over Calapooia River on Main Street in Brownsville
Open to traffic

Calaveritas Creek Bridge (Calaveras County, California)
Built 1930
Concrete tee beam bridge over Calaveritas Creek on State Route 49
Open to traffic

Calawah River Bridge (Clallam County, Washington)
Built 1938
Through truss bridge over Calawah River on US 101 in Forks
Open to traffic

Cale Road Bridge (Martin County, Indiana)
Built ca. 1920; rehabilitated 1993; removed 2010
Lost pony truss bridge over Sulphur Creek on CR 250 East
Replaced by a new bridge

Calfkiller Creek Bridge #2 (Richland County, Illinois)
Built 1965
Wooden deck bridge over Calfkiller Creek on TR 220
Open to one-lane traffic

Calico Creek Bridge (Izard County, Arkansas)
Built 1941
Steel stringer bridge over Calico Cr; Randhill Rd. on SH 56 in Calico Rock
Open to traffic

California Avenue Bridge (Cook County, Illinois)
Built 1926
Bascule bridge over the Chicago Sanitary & Ship Canal on S. California Avenue in Chicago
Open to traffic

California Boulevard Overpass (San Luis Obispo County, California)
Built 1954; rehabilitated 1972
Beam bridge over US 101 on California Blvd
Open to traffic

Camelback Bridge (McLean County, Illinois)
Built 1906, rehabilitated 2001
Wooden Kingpost pony truss bridge over Constitution Trail (formerly Illinois Central Railroad) on Virginia Avenue in Normal
Open to two-lane traffic above and pedestrian traffic below

Cameron Road Bridge (Clay County, Missouri)
Built 1921
Arch bridge over a branch of Carroll Creek on Cameron Road
Open to traffic

Camino Del Mar Bridge (San Diego County, California)
Built 1927; rehabilitated 1936
Concrete tee beam bridge over Railroad tracks and Jimmy Durante Blvd. ramp on Camino Del Mar
Open to traffic

Camp Clear Fork Bridge (Garland County, Arkansas)
Steel stringer bridge over Walnut Creek
Open to traffic

Camp Creek Bridge (Polk County, Iowa)
Built 1914
Pony truss bridge over Camp Creek on Miller Drive
Open to traffic

Camp Creek Bridge (Gallatin County, Montana)
Built 1920; rehabilitated 1934
Concrete tee beam bridge over Camp Creek on I-90 Frontage Road
Open to traffic

Camp Creek Bridge (Fulton County, Arkansas)
Built 1948
Steel stringer bridge over Camp Creek on Camp Creek Rd (CR 252)
Open to traffic

Camp Creek MO 41 Bridge (Saline County, Missouri)
Built 1929
Concrete tee beam bridge over Camp Creek on MO 41
Open to traffic

Camp Creek Old 64 Bridge (Sequoyah County, Oklahoma)
Built 1935; Replaced 2017
Steel stringer bridge over Camp Creek on Sequoyah St (Old US 64) southeast of Muldrow
Replaced by a new bridge

Campbell Creek Bridge (Tehama County, California)
Built 1938
Slab bridge over Campbell Creek on Meridian Road
Open to traffic

Campbellsville Street Bridge (Adair County, Kentucky)
Built 1950
Concrete tee beam bridge over Russell Creek on KY-55X
Open to traffic

Campground Road Bridge (Franklin County, Indiana)
Built 1905
Concrete arch bridge over Ramsey Creek on Campground Road
Open to traffic

Canal Road Bridge (Niagara County, New York)
Built 1910
Through truss bridge over Erie Canal on Canal Road (CR 77)
Open to traffic

Canal Street Bridge (Harrison County, Iowa)
Built 1916; rehabilitated 1967
Pony truss bridge over Willow River on Canal Street in Missouri Valley
Open to traffic

Canalway Trail - Schoharie Creek Bridge (Montgomery County, New York)
Built 1929 by American Bridge Co.; rehabilitated 1991; damaged by storm and converted to pedestrian/bicycle use in 2015
Polygonal Warren through truss bridge over Schoharie Creek on Canalway Trail in Tribes Hill
Open to pedestrians only

Canasawacta Creek Bridge (Chenango County, New York)
Built 1900
Pony truss bridge over Canasawacta Creek on Red Mill Road (TR 21) in Norwich
Collapsed.

Cane Creek Bridge (Rutherford County, North Carolina)
Built 1925
Concrete arch bridge over Cane Creek on US 64/US-74A/NC-9 Memorial Highway in Lake Lure
Open to traffic

Cane Creek Bridge (Sevier County, Arkansas)
Built 1947
Steel stringer bridge over Cane Creek on US 70
Open to traffic

Cane Creek CR 1175W Bridge (Orange County, Indiana)
Pony truss bridge over Cane Creek on CR 1175 West
Open to traffic

Cane Creek CR 410 Wooden Bridge (Butler County, Missouri)
Built ca. 1930; rehabilitated in 1996
Wooden bridge with three stone masonry piers over Cane Creek on CR 410
Open to one-lane traffic with a 14 ton weight limit

Cane Hill Road Bridge (Washington County, Arkansas)
Built 1923 by the Luten Bridge Co.; Replaced 2014
Concrete arch bridge over Little Red River on AR 170
Replaced by new bridge

Caney River Bridge (Chautauqua County, Kansas)
Built 1915
Through truss bridge over Caney River, 0.7 mi. west of Hewins
Open to traffic

Caney River Bridge (Washington County, Oklahoma)
Built 1937
Through truss bridge over Caney River on OK 123 in Bartlesville
Open to traffic

Canisteo River Bridge (Steuben County, New York)
Built 1933
Through truss bridge over Canisteo River on CR 73
Open to traffic

Canoe Creek Road Bridge (Etowah County, Alabama)
Built 1930; demolished 2007
Lost concrete arch bridge over Canoe Creek on Canoe Creek Road in Rainbow City


Canoe Pass Bridge (Skagit County, Washington)
Built 1935
Steel arch bridge over Canoe Pass on WA 20
Open to traffic