There are 17,942 bridges in this category · Only showing 7,736 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.

Salinas River Bridge (Monterey County, California)
1943 steel stringer crossing Salinas River
Open to traffic

Saline Creek Bridge (Anderson County, Kansas)
Built ca. 1930; rehabilitated 1939
Five span Closed-spandrel concrete arch bridge over Saline Creek, 4.1 mi. south and 7.5 mi. east of Garnett
Open to traffic

Saline Creek Bridge (Delaware County, Oklahoma)
Built ca. 1940
Pony truss bridge over Saline Creek on IRR 2142C
Replaced by a new bridge

Saline Creek MO 17 Bridge (Miller County, Missouri)
Built 1925
Through truss bridge over Saline Creek on MO 17, northeast of Tuscumbia
Demolished and replaced.

Saline Creek MO 72 Bridge (Madison County, Missouri)
Built 1923; rehabilitated 1975
Pony truss bridge over Saline Creek on MO 72 east of Fredericktown
Open to traffic

Saline River Bridge (Lincoln County, Kansas)
Built 1905
Pony truss bridge over Saline River, 0.5 mi. west and 0.2 mi. south of Sylvan Grove
Open to traffic

Saline River Bridge (Ottawa County, Kansas)
Through truss bridge over Saline River, 1.0 mi. east and 0.3 mi. south of Tescott
Closed to all traffic

Saline River Bridge (Saline County, Kansas)
Through truss bridge over Saline River, 2.0 mi. west and 3.0 mi. north of Shipton
Closed to all traffic

Salisbury Bridge (Meeker County, Minnesota)
Built 1899 by the Hewett Bridge Co.
Through truss bridge over North Fork Crow River on CR 362
Closed to traffic after an accident in November 2010; fate uncertain

Salmon Creek Bridge (Mendocino County, California)
Built 1950
Deck truss bridge over Salmon Creek on CA 1
Open to traffic

Salmon River Bridge (Franklin County, New York)
Pony truss bridge over Salmon River on Barnesville Road
Intact but closed to all traffic

Salt Creek 50N Bridge (Decatur County, Indiana)
Built 1915
Pony/through plate girder bridge over Salt Creek on CR 50N
Open to traffic

Salt Creek Bowstring Bridge (Cloud County, Kansas)
Collapsed in 2010
Lost Bowstring pony truss bridge over Salt Creek on 212th Street, southeast of Hollis
Removed in 2010 after collapsing in a flood

Salt Creek Bridge (Tama County, Iowa)
NBI shows 1982 date
Pony truss bridge over Salt Creek on 340th Street
Open to traffic

Salt Creek Bridge (Tama County, Iowa)
Built 1897; rehabilitated 1935
Through truss bridge over Salt Creek on 285th Street
Intact but closed to all traffic

Salt Creek Bridge (Lyon County, Kansas)
Built 1945
Pony truss bridge over Salt Creek, 1.5 mi. north and 7.5 mi. east of Admire
Removed but not replaced

Salt Creek Bridge (Saunders County, Nebraska)
Built 1936
Pony truss bridge over Salt Creek on Silver Street (FAS 3390) in Ashland
Open to traffic

Salt Creek Bridge (Blaine County, Oklahoma)
Built 1915; Replaced 2013
Pony truss bridge over Salt Creek on N2650
Replaced by a new bridge

Salt Creek Bridge (Choctaw County, Oklahoma)
Built ca. 1940
Pony truss bridge over Salt Creek on N4243 in Hugo
Replaced by a new bridge

Salt Creek Bridge (Creek County, Oklahoma)
Built 1924
Pony truss bridge over Salt Creek on 433rd W. Ave. (N3670)
Open to traffic

Salt Creek Bridge (Lincoln County, Oklahoma)
Built 1912
Pony truss bridge over Salt Creek on Allied Rd. in Stroud
Open to traffic

Salt Creek Bridge (Okmulgee County, Oklahoma)
Built 1929
Pony truss bridge over Salt Creek on E0890
Open to traffic

Salt Creek Bridge (Okmulgee County, Oklahoma)
Built 1929
Bedstead pony truss bridge over Salt Creek on E0870
Closed with dirt barrier.

Salt Creek Bridge (Osage County, Oklahoma)
Built 1916
Pony truss bridge over Salt Creek on N. 1st St. in Fairfax
Open to traffic

Salt Creek Bridge (Osage County, Oklahoma)
Built 1924
Through truss bridge over Salt Creek on D0185
Open to traffic

Salt Creek Bridge (Osage County, Oklahoma)
Built ca. 1940
Through truss bridge over Salt Creek on OK 18
Open to traffic

Salt Creek Bridge (Payne County, Oklahoma)
Built ca. 1920
Pony truss bridge over Salt Creek on E0630
No longer exists

Salt Creek Bridge (Seminole County, Oklahoma)
Built as a railroad bridge in 1886, rebuilt in 1947 (widened) as a road bridge.
Through truss bridge over Salt Creek on OK 9A. Originally a railroad span built in 1886, was adapted to road use and installed in 1947.
Intact but closed to all traffic

Salt Creek Bridge (Seminole County, Oklahoma)
Built ca. 1970
Pony truss bridge over Salt Creek on N3530
Open to traffic

Salt Creek Bridge (Tama County, Iowa)
Built 1927
Through truss bridge over Salt Creek on 315th Street
Open to traffic

Salt Creek Bridge (Choctaw County, Oklahoma)
Built ca. 1930
Concrete arch bridge over a branch of Salt Creek on Kirk Road (E2070)
Open to traffic

Salt Creek Bridge Old SR 158 (Lawrence County, Indiana)
Built in 1876 by the Smith Bridge Company
Through truss bridge over Salt Creek on CR 10 South
Bridge removed by a complete act of stupidity and lack of commonsense.

Salt Creek CR 115 Bridge (Chariton County, Missouri)
Built 1916 by the Massillon Bridge Co.
Two-span pony truss bridge over Salt Creek on CR 115
Intact but closed to all traffic

Salt Creek Old IN 450 Bridge (Lawrence County, Indiana)
Built 1913
Pratt through truss bridge over Salt Creek on Old IN 450
Closed to all traffic

Salt Creek SR 229 Bridge (Franklin County, Indiana)
Built 1939; replaced 1998
Lost concrete arch bridge over Salt Creek on IN 229.
Replaced by new bridge

Salt Creek-Marble Rd. Bridge (Republic County, Kansas)
Pony truss bridge over Salt Creek, 1.0 mi. north and 1.5 mi. east of Belleville
Closed to all traffic

Salt Fork Brazos River Bridge (Stonewall County, Texas)
Through truss bridge over Salt Fork Brazos River on FM 1263
Replaced by new bridge and bypassed

Salt Fork Bridge (Vermilion County, Illinois)
Built 1899; replaced 1994
Lost Through truss bridge over Salt Fork Vermilion River on TR 6A
Replaced by new bridge

Salt Fork CR 214 Bridge (Saline County, Missouri)
Built 1912 by the Kansas City Bridge Co.
Pony truss bridge over Salt Fork on CR 214
Open to traffic

Salt Fork OK 156 Bridge (Kay County, Oklahoma)
Built 1924 carried State Route 4 1925-1929. Carried US 77 until the 1960's.
Four-span through truss bridge over Salt Fork of Arkansas River on OK 156
Replaced by a new bridge

Salt Fork Red River Bridge (Collingsworth County, Texas)
Built 1939
Through truss bridge over Salt Fork of Red River on TX 203
Open to traffic

Salt Fork S Bridge (Guernsey County, Ohio)
Built 1828
Stone arch S bridge on the original alignment of the National Road (US 40)
Per NPS, bridge is deteriorating and unstable.

Salt Fork US 60 Bridge (Grant County, Oklahoma)
Built 1936; replaced 2012
Eleven-span pony truss bridge over Salt Fork of Arkansas River on US 60 in Pond Creek
No longer exists

Salt River CR 344 Bridge (Knox County, Missouri)
Built ca. 1910; replaced 2000
Lost pony truss bridge over Salt River on CR 344
Replaced by new bridge

Salt River CR 351 Bridge (Knox County, Missouri)
Built ca. 1910
Pony truss bridge over Salt River on CR 351
Open to traffic

Saluda River Bridge (Saluda County, South Carolina)
Replaced 1992
Lost Polygonal Warren through truss bridge over Saluda River on Sc 39
Replaced by new bridge

Sam Eckman Covered Bridge 38-19-08 (Columbia County, Pennsylvania)
Built 1876
Covered bridge over Little Fishing Creek on Covered Bridge Road, north of Sereno
Open to traffic

Sam Reed Road Bridge (Union County, Ohio)
Built 1931 by the Brookville Bridge Co.; rehabilitated 1998
Pony truss bridge on CR 62
Open to traffic

Sample Road-Greens Fork Bridge (Wayne County, Indiana)
Built 1909
Concrete arch bridge over Greens Fork on Sample Road
Open to traffic

Sampson Creek Old US 136 Bridge (Harrison County, Missouri)
Built 1922; made obsolete in 1939 by new bridge on US 136
Pony truss bridge over Sampson Creek on Lincoln Street (Old US 136) in New Hampton
Open to traffic

Sams Road Bridge (Umatilla County, Oregon)
Built 1928
Warren pony truss bridge over Dry Creek on Sams Road
Open to traffic

Samson Slough Bridge (Tehama County, California)
Built 1915
Concrete pony/through girder bridge over Samson Slough on Belle Mill Road in Red Bluff
Open to traffic

San Antonio River Bridge (Karnes County, Texas)
Built ca. 1940
Through truss bridge over San Antonio River on the former CR 123
Closed to all traffic

San Francisquito Creek Bridge (Santa Clara County, California)
Built 1913; rehabilitated 1955
Concrete arch bridge over San Francisquito Creek on CA 82 in Palo Alto
Open to traffic

San Gabriel River Bridge (Milam County, Texas)
Built 1911
Through truss bridge over San Gabriel River on CR 428
Open to traffic

San Joaquin River Bridge (Madera County, California)
Built 1928; rehabilitated 1987
Warren Deck truss bridge over San Joaquin River on CA 99 in Fresno
Open to traffic

San Joaquin River Bridge (San Joaquin County, California)
Built 1933
Howe Through truss bridge over San Joaquin River on CA 4 in Stockton
Open to traffic

San Juan Canyon Bridge (Orange County, California)
Built 1929
Concrete arch bridge over San Juan Canyon on CA 74 in San Juan Capistrano
Open to traffic

San Juan River Bridge (San Juan County, New Mexico)
Built 1936
Through truss bridge over San Juan River on Southbound US 64 in Shiprock
Open to traffic

San Lorenzo Way Bridge (Santa Cruz County, California)
Built 1920
Steel Deck arch truss bridge over San Lorenzo River on San Lorenzo Way
Open to traffic

San Lucas Road Bridge (Monterey County, California)
Built 1915; rehabilitated 1960
Mixed type truss bridge over Salinas River on San Lucas Road in San Lucas
Open to traffic

San Luis Rey River Bridge (San Diego County, California)
Built 1929; rehabilitated 1971
Deck truss bridge over San Luis Rey River on Hill Street in Oceanside
Open to traffic

San Martin Drive Bridge (Baltimore, Maryland)
Built 1930
Stone-faced concrete arch bridge over branch of Stony Run on San Martin Drive in Baltimore
Open to traffic

San Saba River Bridge (San Saba County, Texas)
Built 1910
Through truss bridge over San Saba River on CR 204
Open to traffic

Sand Creek Bridge (Bryan County, Oklahoma)
Built 1921
Pony truss bridge over Sand Creek on River Road
Open to traffic

Sand Creek Bridge (Creek County, Oklahoma)
Built 1913
Pratt pony truss bridge over Sand Creek on E0815 Rd.
Open to traffic

Sand Creek Bridge (Creek County, Oklahoma)
Built 1935
Pony truss bridge over Sand Creek on 353rd W. Ave. (N3720 Rd./Old US 66)
Closed to all traffic

Sand Creek Bridge (Lincoln County, Oklahoma)
Built 1994
Pony truss bridge over Sand Creek on N3450
Open to traffic

Sand Creek Bridge (Osage County, Oklahoma)
Built ca. 1930
Through truss bridge over Sand Creek on Okesa Rd.
Open to traffic

Sand Creek Bridge (Osage County, Oklahoma)
Built 1930
Pony truss bridge over Sand Creek on Old US 60
Open to traffic

Sand Creek Bridge (Payne County, Oklahoma)
Built 1917
Pony truss bridge over Sand Creek on Schlegal Rd. (N3550 Rd.)
Open to traffic

Sand Creek Bridge (Payne County, Oklahoma)
Built 1925
Pony truss bridge over Sand Creek on E0730 Eseco
Open to traffic

Sand Creek Bridge (Payne County, Oklahoma)
Built ca. 1920
Pony truss bridge over Sand Creek on E0730
Closed to all traffic, bridge replaced with pipe in 1993

Sand Creek Bridge (Washington County, Oklahoma)
Built 1913
Through truss bridge over Sand Creek on Johnstone Ave. in Bartlesville
Closed to traffic

Sand Creek Bridge (Decatur County, Indiana)
Built 1891; replaced 1994
Lost through truss bridge over Sand Creek on CR 620 S
Replaced by new bridge

Sand Creek CR 60E Bridge (Decatur County, Indiana)
Built ca. 1890; replaced 1998
Lost stone arch bridge over Sand Creek on CR 60 E at 280S-50E
Replaced by new bridge

Sand Creek IN 3 Bridge (Jennings County, Indiana)
Built 1935; rehabilitated 1982
Lost through truss bridge over Sand Creek on IN 3


Sand Creek US 31 Bridge (Jackson County, Indiana)
Built 1936; rehabilitated 1995; Demolished 2016
Through truss bridge over Sand Creek on US 31


SAND HILL RD 649 over SANDY CR (Lincoln County, Missouri)
Bridge over Sandy Creek on Sandy Hill Rd
Open to traffic

Sand Lick Creek Bridge (Owen County, Indiana)
Built ca. 1920; Lost 2015
Lost Pony truss bridge over Sand Lick Creek on CR 225 South
Replaced by a new bridge

Sand Lick Creek Bridge #2 (Fleming County, Kentucky)
Built 1893
Lost Pony truss bridge over Sand Lick Creek on Ky-01013-0
Replaced by new bridge

Sanders Brothers Veterans Bridge (Lincoln County, West Virginia)
Built 1925 by the Oregonia Bridge Co.
Through truss bridge over Guyandotte River on CR 48
Open to traffic

Sanders Creek Bridge (Vanderburgh County, Indiana)
Built 1908; replaced 1997
Lost concrete arch bridge over Sanders Creek on Schissler Road
Replaced by new bridge

Sandusky River Bridge (Seneca County, Ohio)
Built 1897; rehabilitated 1986; damaged and removed 1996
Lost through truss bridge over Sandusky River on CR 33
Replaced by a new bridge

Sandusky River Bridge (Seneca County, Ohio)
Built 1914; rehabilitated 1984
Through truss bridge over Sandusky River on TR 143
open to pedestrians only

Sandy Creek Bridge (Atoka County, Oklahoma)
Built 1924
Bedstead pony truss bridge over Sandy Creek on E1910
Replaced by a new bridge

Sandy Creek Bridge (Seminole County, Oklahoma)
Built 1932
Pony truss bridge over Sandy Creek on N3540
Open to traffic

Sandy Creek MO 79 Bridge (Lincoln County, Missouri)
Built 1938; replaced 2012
Lost through truss bridge over Sandy Creek on MO 79 near Foley
Replaced by a new bridge

Sandy Hook Bridge (Maury County, Tennessee)
Built 1916 by W.B. King
Arch bridge over Big Bigby Branch on Old Hwy 43 (NFA A358)
Open to traffic

Sandy Lick Creek Bridge (Clearfield County, Pennsylvania)
Built ca. 1905
Melan arch bridge over Sandy Lick Creek on TR 372 in Sandy
Open to traffic

Sandy River Bridge (Franklin County, Maine)
Built 1931
Concrete tee beam bridge over Sandy River on Route 41
Open to traffic

Sangamon River Bridge (Piatt County, Illinois)
Two-span through truss bridge over Sangamon River on TR 51
Intact but closed to all traffic

Sangamon River Bridge (Sangamon County, Illinois)
Built ca. 1950
Two-span through truss bridge over Sangamon River on Oak Crest Rd, 2.0 mi. east of Clear Lake
open to traffic

Sangamon River Overflow Old IL 29 Bridge (Sangamon County, Illinois)
Built 1933; rehabilitated 1982
Steel stringer bridge over Sangamon River Overflow on Old IL 29
Closed to all traffic

Sanibel Causeway Bridge (Lee County, Florida)
Built 1963
Bascule bridge over San Carlos Bay on Sanibel Causeway in Sanibel
Demolished and replaced with a fixed high level bridge.

Santa Clara River Bridge (Ventura County, California)
Built 1953; rehabilitated 1970
Deck plate girder bridge over Santa Clara River on S Mountain Road
Open to traffic

Santa Fe Avenue Bridge (Pueblo County, Colorado)
Built 1924 by the Pueblo Bridge Co.
Through truss bridge over the Arkansas River on eastbound US 50 (Santa Fe Avenue) in Pueblo
Open to two lanes of traffic

Santa Fe Street Bridge (Jackson County, Missouri)
Built Ca. 1888, Relocated Here 1912; rehabilitated 1998
Through truss bridge over the BNSF Railroad on Santa Fe Street in Sibley
Open to traffic

Santa Fe Truss Bridge (Monroe County, Missouri)
Built 1888 as a triple-span bridge near Florida, MO by the St. Louis Bridge & Iron Co.; relocated here in 1932; replaced 1992
Lost wrought-iron through truss bridge over South Fork Salt River on CR 645 just south of Santa Fe
Replaced by a modern bridge

Santa Ynez River Bridge (Santa Barbara County, California)
Built 1944; rehabilitated 1953
Warren Pony truss bridge over Santa Ynez River on Northbound CA 1 in Lompoc
Open to traffic

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