There are 14,183 bridges in this category · Only showing 6,149 bridges with photos
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Structurally deficient

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

Bridges are considered “structurally deficient” if (1) significant load-carrying elements are found to be in poor or worse-than-poor condition due to deterioration or damage, or (2) the adequacy of the waterway opening the bridge provides is determined to be insufficient to the point of causing intolerable traffic interruptions due to high water. That a bridge is structurally deficient does not mean it is unsafe.


Twin Bridge (Hendricks County, Indiana)
Built 1886, restored for pedestrian use in 2008
Through truss bridge over West Fork White Lick Creek on pedestrian trail
Open to pedestrians only

Twin Bridge Road Bridge (Franklin County, Pennsylvania)
Built 1900; railing added 1958
Stringer bridge over Dennis Creek on Twin Bridge Road
Open to traffic; Pending to be replaced in 2012

Twin Bridges Road Overpass (Prince Edward County, Virginia)
Built 1925
Steel stringer bridge over Virginia Southern Rwy. on Twin Bridges Road
Replaced by a new bridge

Twin Bridges Road Overpass (Prince Edward County, Virginia)
Built 1916
Girder bridge over Norfolk Southern Railway on Twin Bridges Road
Replaced by a new bridge

Twin Creek Bridge (Osborne County, Kansas)
Built ca. 1910
Pony truss bridge over Twin Creek, 7.9 mi. south and 3.0 mi. east of Osborne
Open to traffic

Twin Creek Road Bridge (Sheridan County, Wyoming)
Built 1916
Pony truss bridge over BNSF Railroad on CN3-140 in Parkman
Open to traffic

Two Mile Creek Bridge (Polk County, Arkansas)
Built 1920; Lost to accident 2016
Lost through truss bridge over Two Mile Creek on CR 37 (Old US 71)
Destroyed by oversized truck on January 8, 2016.

Two Mile Creek Bridge (Clark County, Kentucky)
Built ca. 1940
Pony truss bridge over Two Mile Creek on Four Mile Road
Open to traffic

Two Mile Creek Relief Bridge (Polk County, Arkansas)
Built 1923
Pony truss bridge over Two Mile Creek Relief on CR 37 (Old US 71)
Open to one-lane traffic

Twolick Creek Bridge (Indiana County, Pennsylvania)
Built 1916; rehabilitated 1953
Concrete arch bridge over Twolick Creek on PA 3035 in Lucerne Mines
Open to traffic

Twomile Creek CR 400W Bridge (Jennings County, Indiana)
Built 1905
Lost Concrete arch bridge over Twomile Creek on CR 400 West
Replaced by a concrete culvert

TX6 Brazos River Bridge (Knox County, Texas)
Built 1939; Bypassed by new bridge 2013 and preserved
Through truss bridge over Brazos River on TX 6
Bypassed and preserved in place - Open to pedestrains only

TX82 Sabine Lake Causeway (Jefferson County, Texas)
Built 1958
Swing bridge over Mouth of Sabine on TX 82 in Port Arthur
Replaced by a new bridge

Tygart Valley River Bridge (Randolph County, West Virginia)
Built 1929
Through truss bridge over Tygart Valley River on US 219
Replaced by a new bridge

Tyger River Bridge (Spartanburg County, South Carolina)
Built 1930
Concrete tee beam bridge over Tyger River on SC 56
Open to traffic

Tyger River Bridge (Union County, South Carolina)
Built 1958
Stringer bridge over Tyger River on Sc 72
Open to traffic

Tyler Island Bridge (Sacramento County, California)
Built 1940
Swing bridge over Georgiana Slough on Tyler Island Bridge Road
Open to traffic

Tymochtee Creek Bridge (Marion County, Ohio)
Curved chord through girder over Tymochtee Creek on CR 213
Replaced by a new bridge

Tyner Creek Bridge (Washington County, Oklahoma)
Built ca. 1930
Pony truss bridge over Tyner Creek on E0398
Open to traffic

Tyngsborough Bridge (Middlesex County, Massachusetts)
Built 1931 by the Boston Bridge Works; rehabilitated 1975 and 2012
Steel through arch bridge over Merrimack River on MA 113/MA 3A in Tyngsborough
Open to traffic

Tyrone Forge Viaduct (Blair County, Pennsylvania)
Built 1937, Rehabilitated 2010
Concrete tee beam bridge over Sr 1015 & Lt.Juniata River on Pa 453
Open to traffic

U of L Viaduct (Jefferson County, Kentucky)
Built 1954
Concrete tee beam bridge over Csx Rr,Floyd & Brook Street on Eastern Parkway
Open to traffic

U.S. 78 Mulberry Fork Bridge (Walker County, Alabama)
Built 1940; replaced 2004
Lost through truss bridge over Mulberry Fork Warrior River on Northbound US 78
Replaced by modern bridge

U.S. Route 4 Bridge (Grafton County, New Hampshire)
Built 1940; replaced 1993
Lost Pratt through truss bridge over Mascoma River on U.S. 4
Replaced by new bridge

Uhlerstown Hill Road Bridge 38-09-08 (Bucks County, Pennsylvania)
Built 1832; rehabilitated 1985
Wooden deck bridge over Pennsylvania Canal on Uhlerstown Hill Road in Tinicum Township, PA
Open to traffic

Under the Hill Road Bridge (Orleans County, Vermont)
Built 1928; Closed c.2000
Steel stringer bridge over Black River on Under the Hill Road (C3005)
Bridge closed to traffic c. 2000. Road south of bridge has been abandoned.

Union Branch Bridge (Tishomingo County, Mississippi)
Built 1960
Timber stringer bridge over Union Branch on 086
Open to traffic

Union Pacific R.R. Bridge (Rogers County, Oklahoma)
Built 1937
Steel stringer bridge over Union Pacific R.R. & OK 88 on E0590 Rd. (old OK 33).
Open to traffic

Union Slough Bridge (Snohomish County, Washington)
Built 1927
Concrete tee beam bridge over Union Slough on WA 529
Open to traffic

Union Street Bridge (Pike County, Illinois)
Built 1941; rehabilitated 1975
Pony truss bridge over Spring Creek on Union Street in Nebo
Open to traffic

Union Village Covered Bridge 45-09-05 (Orange County, Vermont)
Built 1867; rehabilitated 2002
Wooden bridge over Ompompanoosuc River on C2003 in Thetford
Open to traffic

Unity Center Road Bridge (Allegheny County, Pennsylvania)
Built 1952
Pony/through plate girder bridge over I-76 (Pennsylvania Turnpike) on Unity Center Road
Open to traffic

Unity Road Bridge (Washington County, Idaho)
Built 1910; rehabilitated 2000
Through truss bridge over Weiser River on Unity Road
Open to traffic

University Avenue Bridge (Middlesex County, Massachusetts)
Built 1895 by Groton Bridge Co.; Rehabilitated 1965; Demolished 2014
Lost deck truss bridge over Merrimack River on University Avenue in Lowell
Demolished and replaced.

University Rd Bridge (De Kalb County, Illinois)
Built 1954
Slab bridge over S. Branch Kishwaukee River on University Road
Open to traffic

Unnamed Bridge over drainage ditch (Humboldt County, Iowa)
Steel stringer bridge over drainage ditch on Hawaii Avenue.
Open to traffic

Unnamed Creek Bridge (Davis County, Iowa)
Built ca. 1910
Pony truss bridge over North Wyaconda River on Umber Avenue
Open to traffic

Unnamed Creek Bridge (Dubuque County, Iowa)
Built 1912
Lost pony truss bridge over an unnamed creek on Hochrein Road
No longer exists

Unnamed Creek Bridge (Lincoln County, Kansas)
Stone arch bridge over an unnamed creek, 1.0 mi. north and 0.4 mi. east of Ash Grove
Open to traffic

Unnamed Creek Bridge (Nemaha County, Kansas)
Built ca. 1910
Pony truss bridge over an unnamed creek, 2.3 mi. south and 5.0 mi. west of Centralia
Intact but closed to all traffic

Unnamed Creek Bridge (Coal County, Oklahoma)
Built ca. 1930; rehabilitated 1958
Pony truss bridge over an unnamed creek on E1750
Open to traffic

Unnamed Creek Bridge (Garfield County, Oklahoma)
Built 1906; removed 2009
Moved Pony truss bridge over an unnamed creek on E0300
The bridge was replaced with steel pipes - Donated to Northern Oklahoma College @ Enid

Unnamed Creek Bridge (Kay County, Oklahoma)
Built 1902
Pony truss bridge over an unnamed creek on E0270 Rd.
Replaced by a new bridge

Unnamed Creek Bridge (Kay County, Oklahoma)
Built 1935; rehabilitated 1970
Pony truss bridge over an unnamed creek on E0230 Rd. west of Tonkawa
Replaced by a new bridge

Unnamed Creek Bridge (Lincoln County, Oklahoma)
Built ca. 1920
Pony truss bridge over an unnamed creek on E0760
Open to traffic

Unnamed Creek Bridge (Lincoln County, Oklahoma)
Built 1926
Pony truss bridge over an unnamed creek on 4102C
Open to traffic

Unnamed Creek Bridge (Major County, Oklahoma)
Built ca. 1910
Pony truss bridge over an unnamed creek on N2320
closed after failing inspection in early 1990's -

Unnamed Creek Bridge (McIntosh County, Oklahoma)
Built 1934
Arch bridge over an unnamed creek on N4210
Open to traffic

Unnamed Creek Bridge (Muskogee County, Oklahoma)
Built 1911
Pony truss bridge over an unnamed creek on N4160
Open to traffic

Unnamed Creek Bridge (Muskogee County, Oklahoma)
Built 1929
Pony truss bridge over an unnamed creek on N. 40th St. W.
Replaced by a new bridge

Unnamed Creek Bridge (Osage County, Oklahoma)
Built 1909
Bedstead pony truss bridge over an unnamed creek on IRR FAS 5757 in Barnsdall
Open to traffic

Unnamed Creek Bridge (Ottawa County, Oklahoma)
Built ca. 1930
Pony truss bridge over an unnamed creek on IRR N4630
Closed while replacement in progress.

Unnamed Creek Bridge (Pawnee County, Oklahoma)
Built 1929
Arch bridge over an unnamed creek on E0530
Open to traffic

Unnamed Creek Bridge (Pawnee County, Oklahoma)
Built 1929
Pony truss bridge over an unnamed creek on E0510
Open to traffic

Unnamed Creek Bridge (Pawnee County, Oklahoma)
Built ca. 1930
Pony truss bridge over an unnamed creek on E0550
Open to traffic

Unnamed Creek Bridge (Pawnee County, Oklahoma)
Built 1919
Pony truss bridge over an unnamed creek on N3470 Rd.
Bypassed by a new bridge

Unnamed Creek Bridge (Payne County, Oklahoma)
Built 1913; replaced 2002
Lost pony truss bridge over an unnamed creek on 104th Street
No longer exists

Unnamed creek Bridge (Hall County, Nebraska)
Built 1935
Girder bridge over Wood River on Blaine St/Fau 5405
Open to traffic

Unnamed Creek Bridge (Le Flore County, Oklahoma)
Built 1938
Pony truss bridge over an unnamed creek on 4084C
Open to traffic

Unnamed creek Bridge (Morton County, North Dakota)
Built 1940
Timber stringer bridge over Unnamed creek on County Highway
Closed to all traffic

Unnamed creek Bridge (Old US 66) (Caddo County, Oklahoma)
Built 1933
Steel stringer bridge over Unnamed creek on 0804c
Open to traffic

Unnamed Stream Bridge (Otoe County, Nebraska)
Built ca. 1935
Pony truss bridge over an unnamed stream on CR 42 (42nd Road), 1.8 mi. west of Dunbar
Open to traffic

Unnamed Wash Bridge (Grand County, Utah)
Built 1939; rehabilitated 1970
Wooden bridge over an unnamed wash on Old Cisco Hwy 1.7m E of Crescent Jct
Open to traffic

UP - Apex Underpass (Clark County, Nevada)
Built 1938
Girder bridge over old Hwy 93 on Union Pacific RR
Open to traffic

Upper Bluffton Bridge (Winneshiek County, Iowa)
Built 1878 by the Wrought Iron Bridge Co.; rehabilitated in 2001; closed to traffic in 2009; queenpost span now private property, through truss span is gone
Through truss bridge over Upper Iowa River on W. Ravine Road
Queenpost span is relocated to a nearby property to be used as a driveway; through truss span was scrapped.

Upper Cox Brook Covered Bridge 45-12-11 (Washington County, Vermont)
Built 1872; rehabilitated 1967
Through truss bridge over Cox Brook on Cox Brook Road (C2003) in Northfield Falls
Open to traffic

Upper Keeseville Bridge (Essex County, New York)
Built 1878 by Murray, Dougal & Co.; Closed 2008
Pin connected Pratt through truss bridge over AuSable River on River Street in Keeseville
Closed to all traffic

Upper Otter Creek CR 109 Bridge (Monroe County, Missouri)
Built ca. 1910
Pony truss bridge over Upper Otter Creek on CR 109
Lost to non-descript UECB in 2016-17.

Upper Paris Bridge (Linn County, Iowa)
Built 1879; rehabilitated 1987
Whipple through truss bridge over Wapsipinicon River on Sutton Road near Paris
Open to traffic

Upper Salt Fork Bridge (Champaign County, Illinois)
Built ca. 1900, replaced 1992
Through truss bridge over Upper Salt Fork Drainage Ditch on TR 159
Replaced by a new bridge

Upper Sulphur Creek CR 100N Bridge (Orange County, Indiana)
Built 1925; replaced 1991
Lost pony truss bridge over Upper Sulphur Creek on CR 100 N
Replaced by new bridge

Upper Sulphur Creek CR 200S Bridge (Orange County, Indiana)
Built ca. 1915
Pony truss bridge over Upper Sulphur Creek on CR 200 South
Open to traffic

Upper Sulphur Creek-Baseline Rd. Bridge (Orange County, Indiana)
Built ca. 1920; replaced 1991
Lost pony truss bridge over Upper Sulphur Creek on Baseline Road (CR 10S)
Replaced by new bridge

Upshaw Bayou Bridge (Prairie County, Arkansas)
Built 1931, Bypassed by new bridge 2002 but kept in service
Concrete tee beam bridge over Upshaw Bayou on CR 324 (old US 70)
Open to traffic

Urbania Road Bridge (Fayette County, Pennsylvania)
Built 1909
Pony truss bridge over Georges Creek on Urbania Road
Open to traffic

US 12-EJ&E RR Bridge (Lake County, Indiana)
Built 1929, rehabilitated in 1966, replaced in 1994
Lost through truss bridge over Norfolk Southern Railway on US 12
Replaced by new bridge

US 27 over S Fork Licking River (Harrison County, Kentucky)
Concrete tee beam bridge over S Fork Licking River on US 27


US 271 Poteau River Bridge (Le Flore County, Oklahoma)
Built 1946, Replaced by a new bridge in 2010
Through truss bridge over Poteau River on US 271 in Pocola
Replaced with new bridge

US 40 Wabash River Bridge (Vigo County, Indiana)
Built 1905; rehabilitated 1973; replaced in 1992
Lost Deck truss bridge over Wabash River on US 40 in Terre Haute
Replaced by two new bridges

US 40-Martindale Creek Bridge (Wayne County, Indiana)
Built 1925; rehabilitated 1954; replaced 1997
Lost concrete arch bridge over Martindale Creek on US 40
Replaced by new bridge

US 52 Sagamore Parkway Eastbound Wabash River Bridge (Tippecanoe County, Indiana)
Built 1936; rehabilitated 1984
Deck truss bridge over Wabash River and State Road 43 on Eastbound US 52 in Lafayette
Replaced by a new bridge

US 9W - Moodna Creek Bridge (Orange County, New York)
Built 1932; rehabilitated 1983
Pony truss bridge over Moodna Creek on US 9W in New Windsor
Open to traffic

US 9W - Popolopen Creek Bridge (Orange County, New York)
Built 1937; rehabilitated 1992
Deck truss bridge over Popolopen Creek on US 9W in West Point
Open to traffic

US101 Chehalis River Bridge (Grays Harbor County, Washington)
Built 1955
Warren deck truss bascule bridge over Chehalis River on US 101 in Aberdeen
Open to traffic

US11 Black River Bridge (Jefferson County, New York)
Built 1921, Replaced 1993
Lost Open-spandrel arch bridge over Black River on US 11
Replaced by a new bridge

US169 East Fork Des Moines River Bridge (N) (Kossuth County, Iowa)
Built 1954 Replaced in 2007
Lost steel stringer bridge over E Fork Des Moines River on US Hwy. 169, 0.1 mi. south of Hwy. 18 in Algona in Algona
Replaced by new bridge

US18 Rock Valley Bridge (Old) (Sioux County, Iowa)
Built 1935; Replaced 2002
Stringer bridge over Rock River on US 18
Replaced by a new bridge

US201 Cobbossee Stream Bridge (Kennebec County, Maine)
Built 1918
Concrete tee beam bridge over Cobbossee Stream & Stree on Bridge Street, Routes Us 201 & 9
Open to traffic

US22 Overpass (Hamilton County, Ohio)
Built 1930
Arch bridge over Conrail Railroad on US 22 in Cincinnati
Open to traffic

US250 Little Grave Creek Bridge (Marshall County, West Virginia)
Built 1927; Replaced 2015
Concrete arch bridge over Little Grave Creek on US 250 in Moundsville
Replaced by a new bridge

US250 Vermilion River Bridge (Huron County, Ohio)
Built 1928 by D.H. Overman and M.X. Wisda.; rehabilitated 1968
Open-spandrel arch bridge over Vermilion River on US 250
Open to traffic

US29 Broad River Bridge (Cherokee County, South Carolina)
Built 1932, replaced 2007
Lost four span Pratt through truss bridge over Broad River on US 29
No longer exists

US34 Skunk River Bridge (Old) (Henry County, Iowa)
Built 1925, Replaced 2000
Lost Parker through truss bridge over Skunk River on a local road
Replaced by a new bridge

US36 Tuscarawas River Bridge (Tuscarawas County, Ohio)
Built 1949 by the American Bridge Co.; rehabilitated 1995; demolished by explosives April 2016
Through truss bridge over Tuscarawas River on US 36 in Gnadenhutten
Demolished by controlled explosion April 7, 2016

US40 Blue River Bridge (Jackson County, Missouri)
Built 1933; rehabilitated 1991, Closed to all traffic 2014, relocated 2015
Steel through arch bridge over Blue River on US 40 in Kansas City
Relocated to Grandview as Tails & Trails Bridge

US421 Wabash River Bridge (Carroll County, Indiana)
Built 1934-35, replaced in 1996
Lost concrete arch bridge over Wabash River on US 421
Replaced by new bridge

US50 Cheat River Bridge (Preston County, West Virginia)
Built 1932; rehabilitated 1987
Three-span through truss bridge over Cheat River on US 50
Open to traffic

US59 Illinois River Bridge (Adair County, Oklahoma)
Built 1931, replaced by new bridge 2009
Through truss bridge over Illinois River on US 59 in Watts Community
Replaced by a new bridge

US61 Buckeye Creek Bridge (Cape Girardeau County, Missouri)
Built 1922; replaced April 2010
Lost pony truss bridge over Buckeye Creek on US 61
Replaced by a new bridge

US61 Cinque Hommes Bridge (Perry County, Missouri)
Built 1930; replaced 1996
Lost pony truss bridge over Cinque Hommes Creek on US 61, south of Perryville
Replaced by a concrete bridge in 1996