There are 18,405 bridges in this category · Only showing 7,895 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.


Newburg Road Bridge (Macon County, Illinois)
Built 1898
Lost through truss bridge over Friends Creek on Newburg Road (TR 23), 1.0 mi. east of Argenta
Replaced by new concrete bridge December 2008.

Newburn Street Bridge (Harrison County, Missouri)
Built 1901
Timber stringer bridge over Abandoned Railroad on Newburn Street
Open to pedestrians only (?)

Newell Toll Bridge (Hancock County, West Virginia)
Built 1905; rehabilitated 1954
Private suspension bridge over the Ohio River on Golding Street Extension between Newell and East Liverpool.
Open to toll traffic

Newkirk Bridge (Cherokee County, Oklahoma)
Built 1949; Replaced 2016
Through truss bridge over Neosho River on OK 51
Replaced by a new bridge

Newlan Bridge (Moultrie County, Illinois)
Built 1899; replaced 2001
Lost through truss bridge over West Okaw River on TR 33
Replaced by a new bridge

Newman Lateral CR 1200S Bridge (Gibson County, Indiana)
Built 1927
Lost pony truss bridge over Newman Lateral on Newman Road
Replaced by a new bridge

Newman Street Hogan Creek Bridge (Duval County, Florida)
Built 1929
Slab bridge over Hogan Creek on Newman Street
Open to traffic

Newport Bridge (Jackson County, Arkansas)
Built 1930
Cantilevered through truss bridge on AR 367 (formerly US 67) over White River at Newport
Open to two-lane traffic

Newport Road Bridge (Hunterdon County, New Jersey)
Built 1900
Stone arch bridge over Spruce Run on Newport Road
Open to traffic

Newville Road Overpass (Lancaster County, Pennsylvania)
Built 1900; rehabilitated 1960
Lost pony truss bridge over Amtrak on Newville Road
Replaced by a new bridge

Nezinscot River Bridge (Androscoggin County, Maine)
Built 1941
Steel stringer bridge over Nezinscot River on N. Parish Rd, Turner Maine
Open to traffic

NH - Berkshire Division Merritt Parkway Bridge (Fairfield County, Connecticut)
Built 1935, line abandoned 1940.
Abandoned pony/through plate girder bridge over Merritt Parkway on NYNH&H Berkshire Division (abandoned)
Derelict/abandoned

Niangua River MO 64 Bridge (Dallas County, Missouri)
Built 1931
Two-span open-spandrel arch bridge over Niangua River on MO 64 near Bennett Springs
Open to traffic

Niangua River Route K Bridge (Dallas County, Missouri)
Built ca. 1910; relocated here 1936; replaced 2011
Lost through truss bridge over Niangua River on Route K
Replaced by a new bridge

Nichols Avenue Bridge (Delaware County, Indiana)
Built ca. 1930; rehabilitated 1976; replaced 1996
Lost concrete arch bridge over White River on Nichols Avenue in Muncie
Replaced by new bridge

Nichols Ford Bridge (St. Clair County, Missouri)
Built 1922 by the Pioneer Construction Co.
Lost through truss bridge over Sac River on SW 1050th Road, beyond the end of Route W
Replaced by new bridge

Nichols Street Bridge (Callaway County, Missouri)
Built ca. 1940
Wooden bridge over the Kansas City Southern Railway on Nichols Street at the William Woods University campus in Fulton
Open to two-lane traffic

Ninabuck Road Bridge (Dodge County, Wisconsin)
Built ca. 1907; Replaced 1996 Reused in 2006 at Astico County Park
Lost Pratt through truss bridge over Crawfish River on Ninabuck Road in Town of Elba
Replaced by new bridge and reused in Astico County Park

Nine Mile Creek Bridge (Adair County, Iowa)
Built 1948
Pony truss bridge over Nine Mile Creek on Delta Avenue
Replaced by a new bridge

Nine Span Bridge (Lake County, Indiana)
Built 1935, rehabilitated in 1984, to be demolished 2013
Lost through truss bridge over Gibson Rail Yard on Indianapolis Blvd. in Hammond
Demolished and replaced.

Ninth Street Seven Arch Stone Bridge (Will County, Illinois)
Built 1868; closed 1971; damaged by flooding in March 2011 and removed
Lost stone arch bridge over Deep Run Creek on Old 9th Street in Lockport
Removed after partial collapse due to flood.

Nishnabotna River Bridge (Audubon County, Iowa)
Built 1958
Through truss bridge over Nishnabotna River on 250 St
Open to traffic

Nishnabotna River Bridge (Audubon County, Iowa)
Built 1924
Pony truss bridge over Nishnabotna River on Mockingbrid Avenue
Derelict/abandoned

Nishnabotna River Bridge (Audubon County, Iowa)
Built 1977
Pony truss bridge over Nishnabotna River on Lark Avenue
Open to traffic

Nishnabotna River Bridge (Crawford County, Iowa)
Built 1945
Bowstring pony truss bridge over Nishnabotna Creek on 300th Street near Manilla
Open to traffic

NJ147 Grassy Sound Channel Bridge (Old) (Cape May County, New Jersey)
Built 1922; Counterweight collapsed into the river 1971; Replaced 1994
Lost Deck plate girder bridge over Grassy Sound Channel on NJ 147 (North Wildwood Boulevard)
Replaced by a new bridge

Noble Avenue Bridge (Logan County, Oklahoma)
Built 1936
Double-deck steel stringer bridge over Cottonwood Creek and Railroad on S.H. 33 in Guthrie
Open to traffic

Nobles Mill Road Bridge (Harford County, Maryland)
Built ca. 1890; rehabilitated 1998
Through truss bridge over Deer Creek on Nobles Mill Road
Open to traffic

Nodaway Creek Bridge (Adair County, Iowa)
Built 1943
Pony truss bridge over Nodaway Creek on Lewis Avenue
Open to traffic

Nodaway River Bridge (Adair County, Iowa)
Built 1946; rehabilitated 1993; Abandoned 2009
Through truss bridge over Nodaway River on Brown Avenue
Abandoned

Nodaway River CR 462 Bridge (Andrew County, Missouri)
Built 1923
Pony truss bridge over Old Channel Nodaway River on CR 462
Open to traffic

Nodaway River MO 46 Bridge (Nodaway County, Missouri)
Built 1933
Through truss bridge over Nodaway River on MO 46
Open to traffic

Noix Creek MO 79 Bridge (Pike County, Missouri)
Built 1935-36, replaced 2017
Lost Pony truss bridge over Noix Creek on MO 79 in Louisiana
Replaced by new bridge

Norfolk Creek Bridge (Allamakee County, Iowa)
Built 1922
Pony truss bridge over Norfolk Creek on Yellow River Drive
Open to traffic

Norfolk Southern Railway 16th Street Bridge (Forsyth County, North Carolina)
Built 1923
1923 Slab bridge over NSRR on 16th St
Open to traffic

Norfolk Southern Railway 9th Street Bridge (Forsyth County, North Carolina)
Built 1936
1936 Concrete tee beam bridge carries 9th St over NSRR
Open to traffic Posted for load

Norfork Bridge (Baxter County, Arkansas)
Construction started Aug. 21, 1936, by the Vincennes Steel Company; dedicated June 17, 1937; Demolished September 2014
Lost four-span deck truss bridge over North Fork White River on AR 5 at Norfork
Replaced by a new bridge

Normans Kill Bridge (Albany County, New York)
Built 1905
Arch bridge over Normans Kill on Old Delaware Trpk
Closed to all traffic

Norridgewock Bridge (Somerset County, Maine)
Built 1928, replaced in 2011
Rainbow arch bridge over Kennebec River on US 201A/ME 8 in Norridgewock
Replaced by new bridge

Norristown Farm Park Bridge (Montgomery County, Pennsylvania)
Built 1905
Wooden bridge over SEPTA Stony Creek Branch at dead end of Stanbridge Street in Norristown
Closed to all traffic

Norristown Farm Park Bridge (Montgomery County, Pennsylvania)
Built 1915
Arch bridge over Stoney Creek on Upper Farm Road in East Norriton Township, PA
Open to pedistrians with chain link fencing on both sides of the bridge

North 17th Street-East Fork Whitewater River Bridge (Wayne County, Indiana)
Built ca. 1913-1914
Concrete arch bridge over East Fork Whitewater River on North 17th Street
Closed to all traffic

North 190th Avenue East Bridge (Jasper County, Iowa)
Built 1918; rehabilitated 1936
Steel stringer bridge over North Skunk River on North 190th Avenue East
Open to traffic

North 1st Avenue Overpass (San Bernardino County, California)
Built 1930
Through truss bridge over Burlington Northern and Santa Fe Railway on N. 1st Avenue in Barstow
Open to traffic

North Avenue Bridge (Old) (Cook County, Illinois)
Built 1907
Double-leaf bascule through truss bridge over North Branch Chicago River on North Avenue in Chicago
Replaced by a modern bridge

North Avenue over Merritt Parkway Bridge (Fairfield County, Connecticut)
Built 1939
Concrete rigid frame bridge over Merritt Parkway (CT 15) on North Avenue
Open to traffic

North Barry Avenue Bridge (Westchester County, New York)
Built 1887; rehabilitated 1943
Pony truss bridge over Metro-North New Haven Line on North Barry Avenue in Harrison
Open to traffic

North Bear Creek Bridge (Winneshiek County, Iowa)
Built in 1909
Through truss bridge over North Bear Creek on 360th Street (360th St)
Open to traffic

North Big Creek Bridge (Coffey County, Kansas)
Likely built ca. 1910. Possibly rehabilitated in 1925.
Pratt pony truss bridge over North Big Creek on Fauna Road, 3.5 mi. north and 1.0 mi. east of Gridley
Closed to all traffic

North Big River Bridge (St. Francois County, Missouri)
Built 1924; made obsolete by new bridge in 1956
Through truss bridge over Big River on Old US 67 (Berry Road) north of Bonne Terre
Demolished

North Boat Ditch Bridge (Clark County, Arkansas)
Built ca. 1928
Through truss bridge over North Boat Ditch on CR 8
Open to one-lane traffic

North Boggy Creek Bridge (Atoka County, Oklahoma)
Built 1916; Replaced 2014
Pony truss bridge over North Boggy Creek on E1680
Replaced by a new bridge

North Boggy Creek Bridge (Atoka County, Oklahoma)
Built 1920
Pony truss bridge over North Boggy Creek on E1660 Rd.
Open to traffic

North Bosque River Bridge (Bosque County, Texas)
Built 1884
Through truss bridge over North Bosque River on CR 3112 in Clifton
Open to traffic

North Branch Bermudian Creek Bridge (York County, Pennsylvania)
Built 1955
Beam bridge over No Br Bermudian Creek on Bentz Mill Road
Open to traffic

North Branch Creek Bridge (Lincoln County, Oklahoma)
Built 1913
Pony truss bridge over North Branch Creek on E0840 Rd.
Open to traffic

North Branch Lewis Creek IN 9 Bridge (Shelby County, Indiana)
Built 1944; rehabilitated 1982
Concrete arch bridge over North Branch Lewis Creek on IN 9
Open to traffic

North Branch North River Bridge (Madison County, Iowa)
Built 1912
Pony truss bridge over North Branch North River on Heritage Avenue
Closed

North Branch North River Bridge (Madison County, Iowa)
Built 1915; rehabilitated 1974
Pony truss bridge over North Branch North River on Juniper Trail
Open to traffic

North Branch North River Bridge (Madison County, Iowa)
Built 1911
Pony truss bridge over North Branch North River on Cottonwood Avenue
Removed

North Branch Otter Creek Bridge CR 200 W (Clay County, Indiana)
Built 1897
Lost pony truss bridge over North Branch Otter Creek on CR 200 West
No longer exists

North Branch Potomac River Bridge (Grant County, West Virginia)
Built 1896
Pratt Through Truss over North Branch Potomac River on CR 90/2 in Bayard
Demolished and replaced.

North Branch Root River Bridge (Fillmore County, Minnesota)
Built 1939
Through truss bridge over North Branch Root River on CR 124
Closed

North Branch Twelve Mile Creek Bridge (Davison County, South Dakota)
Built 1912 by the Pioneer Bridge Co.
Relocated pony truss bridge over North Branch Twelve Mile Creek on 400th Avenue, 9 mi. west and 10.2 mi. south of Mitchell in Baker Township
Replaced by a new bridge and moved to another location

North Branch White Rock Cr. Bridge (Smith County, Kansas)
Built ca. 1910
Bedstead Pony truss bridge over North Branch White Rock Cr., 0.5 mi. north and 7.5 mi. east of Cora
Open to traffic

North Brush Creek CR 611 Bridge (Monroe County, Missouri)
Built ca. 1910
Pony truss bridge over North Brush Creek on CR 611
Replaced by a new bridge

North Camp Creek Bridge (Mercer County, Illinois)
Lost Pony truss bridge over North Camp Creek on 150th Ave
No longer exists

North Camp Run Road Bridge (Lawrence County, Pennsylvania)
Built 1913 by the York Bridge Co.
Concrete arch bridge over Camp Run on North Camp Run Road
Open to traffic

North Canadian River Bridge (Canadian County, Oklahoma)
Built 1925
Through truss bridge over North Canadian River on N2830 in El Reno
Open to traffic

North Canadian River Bridge (Okfuskee County, Oklahoma)
Built 1927; rehabilitated 1945
Through truss bridge over North Canadian River on IRR 5434C
Open to traffic

North Canadian River Bridge (Oklahoma County, Oklahoma)
Built ca 1940
Through truss bridge over North Canadian River on N3240 (Triple XXX Road) in Oklahoma City
Replaced by new bridge 2008

North Canadian River Bridge (Oklahoma County, Oklahoma)
Built 1925
Through truss bridge over North Canadian River on Britton Rd. in Jones
Removed and replaced

North Canadian River US 270 Bridge (Blaine County, Oklahoma)
Built 1937; rehabilitated 1984
Eight-span Parker pony truss bridge over North Canadian River on US 270
Replaced by a new bridge

North Caney Creek Bridge (Chautauqua County, Kansas)
Built ca. 1910, demolished and replaced 2008.
Lost through truss bridge over North Caney Creek, 2.0 mi. north and 2.0 mi. east of Peru
Lost

North Creek Bridge (Washington County, Illinois)
Built ca. 1930; rehabilitated 1970
Pony truss bridge over North Creek on TR 162A, 1.5 mi. northwest of Huegely
Open to one-lane traffic with a 10 ton weight limit

North Cut Ditch Bridge (Scott County, Missouri)
Built 1923; rehabilitated 1941
Through truss bridge on MO 77 over North Cut Ditch northwest of Diehlstadt
Open to one-lane traffic

North Elkhorn Creek Bridge (Scott County, Kentucky)
Built in 1910 by the Empire Bridge Company; Bypassed by new bridge in 2003
Through truss bridge over North Elkhorn Creek on Galloway Road
Open to pedestrians

North Elm Street Bridge (Guilford County, North Carolina)
Built 1921
Concrete arch bridge over North Buffalo Creek on North Elm Street in Greensboro
Open to traffic

North English River Bridge (Iowa County, Iowa)
Built 1929; rehabilitated 1965
Pony truss bridge over North English River on Gg Avenue
Open to traffic; Level B (Enter at your own risk) Road

North English River Bridge (Iowa County, Iowa)
Built ca. 1960
Through truss bridge over North English River on Poweshiek-Iowa Road
Open to traffic

North English River Bridge (Poweshiek County, Iowa)
Built 1915; rehabilitated 1954
Pony truss bridge over North English River on 210th Street (210th St)
Intact but closed to all traffic

North English River Bridge (Poweshiek County, Iowa)
Built 1924
Steel stringer bridge over N English River on Local
Open to traffic

North Fabius River CR 961 Bridge (Scotland County, Missouri)
Built ca. 1915
Pony truss bridge over North Fork of North Fabius River on CR 961
Open to traffic

North Fabius River MO 16 Bridge (Lewis County, Missouri)
Built 1930, replaced 2017
Lost through truss bridge over North Fabius River on MO 16
Replaced by a new bridge

North Forest Street Overpass (Spartanburg County, South Carolina)
Built 1913
Through truss bridge over SCL Railroad on N. Forest Street in Spartanburg
Open to traffic

North Fork Ash Creek Bridge (Polk County, Oregon)
Built 1922
Slab bridge over North Fork Ash Creek on Riddell Road
Open to traffic

North Fork Big Graham Creek CR 100S Bridge (Ripley County, Indiana)
Stone arch bridge over North Fork Big Graham Creek on CR 100 South
Open to traffic

North Fork Big Nemaha River Bridge (Richardson County, Nebraska)
Built 1955
Truss bridge over North Fork Big Nemaha River on NE 8 in Salem
Open to traffic

North Fork Bridge (Marion County, Illinois)
Built ca. 1909
Pony truss bridge over North Fork on Shepherds lane
Intact but closed to all traffic

North Fork Clanton Creek Bridge (Madison County, Iowa)
Built ca. 1930
Pony truss bridge over North Fork Clanton Creek on CR P71 (Clark Tower Road)
Open to traffic

North Fork Coal Creek Bridge (Fountain County, Indiana)
Built ca.1910 by the Attica Bridge Company
Through truss bridge over North Fork Coal Creek on CR 500 East
Open to traffic

North Fork Coal Creek CR 30E Bridge (Fountain County, Indiana)
Built ca. 1910
Warren through truss bridge over North Fork Coal Creek on CR 30 East
Intact but closed to all traffic

North Fork Crazy Woman Creek Bridge (Johnson County, Wyoming)
Built 1880; Relocated 1964; rehabilitated 1986; replaced 2006
Lost Pony truss bridge over North Fork Crazy Woman Creek on CN16-265
Replaced by a new bridge

North Fork Fabius MO 15 Bridge (Knox County, Missouri)
Built 1923; demolished July 2012
Lost Pratt through truss bridge over North Fork Fabius River on MO 15
Replaced by a new bridge

North Fork Holston River Bridge (Scott County, Virginia)
Built 1930
Warren through truss bridge over North Fork Holston River on U.S. 58 - 421
Replaced by a new bridge

North Fork Kentucky River Bridge (Perry County, Kentucky)
Built 1926 by the Atlantic Bridge Co.
Pony truss bridge over North Fork Kentucky River on Kenmont Road
Open to traffic

North Fork Kentucky River KY 3193 Bridge (Breathitt County, Kentucky)
Built ca.1890; may have been rehabilitated in 1956
Through truss bridge over North Fork of Kentucky River on KY 3193
Open to traffic

North Fork Kentucky River KY 451 Bridge (Perry County, Kentucky)
Built 1927
Through truss bridge over North Fork Kentucky River on KY 451 in Hazard
Open to traffic

North Fork Little Maquoketa River Bridge (Dubuque County, Iowa)
Built 1901
Pony truss bridge over North Fork Little Maquoketa River on Fettkether Lane
Open to traffic

North Fork Little Nemaha River Bridge (Otoe County, Nebraska)
Built 1911
Pony truss bridge over North Fork Little Nemaha River on CR-G, 2 mi. north and 5.8 mi. east of Syracuse
Closed to all traffic