There are 3,697 bridges in this category · Only showing 3,428 bridges with photos
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Pin-connected

Pin-connected is a type of construction where many of the truss members (especially the high-load members) are connected together by a pin, or bolt, that passes through holes in each of the members. This pin is typically threaded on both ends, smooth in the middle, and a lomas nut is used to tighten the members together.

Navajo River Ranch Bridge (Archuleta County, Colorado)
Pratt through truss bridge over Navajo River on Durango & Silverton Railroad


NCRy - Farwell Bridge (Alameda County, California)
Built in 1865-66 as part of the original transcontinental railroad by the Western Pacific RR as part of the line form Sacramento to San Francisco. The WPRR was engulfed by the Central Pacific RR in 1867 and eventually folded into the Southern Pacif .
Pratt through truss bridge over Alameda Creek (also CA 84) on Niles Canyon Railroad (NCRy)
Open to traffic

ND&C - West Glenham Bridge (Oldest) (Dutchess County, New York)
Built before 1881; Replaced 1894
Lost Pratt through truss bridge over Fishkill Creek on ND&C Railroad
Replaced by a new bridge

NECR - Connecticut River Bridge #1 (Franklin County, Massachusetts)
Built 1904, southern spans lost 3/18/36 and replaced same year
Warren deck truss bridge over Connecticut River on New England Central Railroad
Open to traffic

NECR - Millers River Bridge (Franklin County, Massachusetts)
Built 1905
Pratt deck truss bridge over Millers River on NECR (New England Central Railroad)
Open to traffic

Neff Bridge (Huntingdon County, Pennsylvania)
Built 1889; rehabilitated 1974
Through truss bridge over Frankstown Branch Juniata River on PA 4005
Open to traffic

Negley Bridge (Columbiana County, Ohio)
Built 1882 by the Columbia Bridge Works of Dayton, Ohio
Through truss bridge over North Fork Little Beaver Creek on Carmel Achor Road (TR 1026)
Open to traffic

Negro Creek Bridge (Jackson County, Kansas)
Pin connected bedstead pony truss bridge over Negro Creek on a Y Road, 1.0 mi. east and 1.4 mi. south of Whiting
Derelict/abandoned

Neligh Mill Bridge (Antelope County, Nebraska)
Built 1910 by the Western Bridge & Construction Co. Collapsed into river in June 2011, restoration planned with donation made end of 2013..
Through truss bridge over Elkhorn River on Elm Street at Neligh
Collapsed into river, but remains and is feasible to restore.

Nelson Bridge (Winnebago County, Illinois)
Built 1892; Replaced 1934
Lost Pratt through truss bridge over Rock River on 15th Avenue
Replaced by a new bridge

Nemo Bridge (Morgan County, Tennessee)
Built 1929 after this and nearby bridges at Oakdale and Deermont were destroyed by floods in 1906
Camelback through truss bridge over Emory River on Catoosa Road
Open to pedestrians

Neosho River Bridge (Neosho County, Kansas)
Built 1928
Through truss bridge over Neosho River, 1.2 mi. south and 0.4 mi. west of Erie
Open to traffic

Neosho River-Old Udall Rd. Bridge (Neosho County, Kansas)
Abandoned Parker through truss bridge over Neosho River
Abandoned

Neosho Steam Electric Station Bridge (Labette County, Kansas)
Built 1953 using Older Parts
Pratt through truss bridge over Neosho River on Former Access Road
Closed with approaches removed.

Nepesta Bridge (Pueblo County, Colorado)
Built 1905-06 by the Pueblo Bridge Co.; replaced 1989
Lost two-span through truss bridge over Arkansas River on Nepesta Road (CR 613) southeast of Boone
Replaced by a new bridge

New Bedford-Fairhaven Middle Bridge (Bristol County, Massachusetts)
Swing span built 1897-99
Through truss swing bridge over Acushnet River on US 6 at New Bedford
Open to traffic

New Bridge (Bergen County, New Jersey)
Built 1889 by the King Iron Bridge Co.; bypassed by upstream bridge in 1956; rehabilitated 2003
Swing pony truss bridge over Hackensack River on Old New Bridge Road/Main Street
Open to pedestrians only

New Bridge Road Bridge (Cecil County, Maryland)
Built 1884
Through truss bridge over Octoraro Creek on New Bridge Road
Open to traffic

New Fording Bridge (Huntingdon County, Pennsylvania)
Built 1889; rehabilitated 1978
Pony truss bridge over Great Trough Creek on TR 368 (New Fording Road)
Open to traffic

New Hampton Bridge (Hunterdon County, New Jersey)
Built 1868 by the Cowin Iron Works for the Pennsylvania Railroad
Iron pony truss bridge over Musconetcong River on Rymon Road
Open to traffic

New Haven Bridge (Gallatin County, Illinois)
Built in 1895 by the Chicago Bridge Company
Lost Pratt through truss bridge over Little Wabash River
No longer exists

New Home Road Bridge (Bates County, Missouri)
Built 1907-08 by the Kansas City Bridge Co.
Through truss bridge over a drainage ditch on New Home Road (7081 Road)
Closed to all traffic

New Hope Through Truss Bridge (Brown County, Ohio)
Built 1884 by the Lomas Forge & Bridge Works
Abandoned Whipple through truss bridge over White Oak Creek on Main St. in New Hope
Collapsed on the night of February 18, 2018

New Hope-Lambertville Bridge (Bucks County, Pennsylvania)
Built 1904; rehabilitated 1984
Through truss bridge over Delaware River on PA 179 in New Hope
Open to traffic

New Oregon Bridge (Howard County, Iowa)
Built 1876; Collapsed 1933
Lost Pratt through truss bridge over Turkey River on Old New Oregon Road
Collapsed in 1933

New Pekin-Main Street Bridge (Washington County, Indiana)
Built 1884; rehabilitated 1987 and 2007
Through truss bridge over South Fork Blue River on Main Street in New Pekin
Open to traffic

New Richmond Bridge (Allegan County, Michigan)
Built 1879 by the Milwaukee Bridge & Iron Co.; closed to traffic 1997; rehabilitated as pedestrian bridge 2003
Pony truss swing bridge over Kalamazoo River on 57th Street
Open to pedestrians

Newbern Bridge (Bartholomew County, Indiana)
Built ca. 1910; rehabilitated 1982
Through truss bridge over Clifty Creek on CR 850 East
Moved to Peoples Park in Columbus

Newbern/Columbus People Trail Bridge (Bartholomew County, Indiana)
Built 1910; Moved to current location 2017
Camelback through truss bridge over Haw Creek on trail
Open to pedestrians only

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.

Newkirk Road Bridge (Wayne County, Ohio)
Built 1910; rehabilitated 1963
Pony truss bridge over Melvin Richey Ditch on Newkirk Road (TR 104)
Open to traffic

Newport & Cincinnati Bridge (Hamilton County, Ohio)
Built 1872 superstructure replaced 1897
Lost Whipple through truss bridge over Ohio River on L&N Railroad
Superstructure replaced

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

NH - Devon Bridge (2nd) (New Haven County, Connecticut)
Built 1871; replaced 1884
Lost Whipple through truss bridge over Housatonic River on New York, New Haven & Hartford Railroad
Replaced by a new bridge

NH - India Point Bridge (Providence County, Rhode Island)
Built 1903, abandoned 1974, movable span removed early 2000s
Lost Baltimore through truss bridge over Seekonk River on NYNH&H Fox Point Branch (abandoned)
Partially Demolished

NH - Niantic River Bridge (Old) (New London County, Connecticut)
Built 1891; Replaced 1907
Lost Pratt through truss bridge over Niantic River on New York, New Haven & Hartford Railroad
Replaced by a new bridge

NH - West Branch Farmington River Bridge (Litchfield County, Connecticut)
Destroyed by flooding 1955; line north of Collinsville shortly thereafter
Lost Pratt through truss bridge over West Branch Farmington River & US 44 on NH New Hartford Branch
Destroyed by flooding

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

Nickel Plate-St. Mary's River Bridge (Allen County, Indiana)
Built in 1895 by the Nickel Plate Railroad
Camelback through truss bridge over St Mary's River on Norfolk Southern Railway
Open to traffic

Nickells Valley Road Bridge (Hickman County, Tennessee)
Bypassed by new bridge in 1962
Abandoned Pennsylvania through truss bridge over Duck River on Nickells Valley Rd
Abandoned

Nickelsen Creek Bridge #1 (Adams County, Indiana)
Unknown, likely moved from nearby location.
Pratt pony truss and deck plate girder bridge over Nickelsen Creek off of CR 550W
Open to traffic on a private lane

Niles Greenway - Mahoning River Bridge (Trumbull County, Ohio)
Bridge over Mahoning River on former Erie Railroad's Niles & Lisbon Branch
Open to traffic

Nineteenth Street Bridge (Denver County, Colorado)
Built 1888 by the Missouri Valley Bridge & Iron Works; rehabilitated 1965; closed to traffic 1986; new bridge built 1992
Two-span wrought-iron through truss bridge over South Platte River on 19th Street in Denver
Open to pedestrians only

Nineveh Bridge (Adair County, Missouri)
Built 1885; replaced 1989
Lost through truss bridge over Old Channel Chariton River on CR 175 east of Connelsville
Replaced by a concrete bridge

Nixon Bridge (Gallatin County, Montana)
Built 1891; Relocated here in 1923; rehabilitated 2000
Through truss bridge over Gallatin River on CR 216
Open to traffic

NJT - Delair Bridge (Philadelphia County, Pennsylvania)
Built 1896 as a swing bridge, lift span added in 1960; was the first bridge from Philadelphia to New Jersey
Polygonal Warren through truss with all verticals bridge over Delaware River on Conrail Shared Assets Operations (formerly Pennsylvania RR)
Open to traffic

NKP - Cuyahoga River Bridge (Older) (Cuyahoga County, Ohio)
Bridge constructed in 1882 replaced in the 1904 with a Scherzer type bascule bridge and replaced in 1944 with a vertical lift bridge
Lost Pratt through truss bridge over Cuyahoga River on Nickel Plate RR
No longer exists

NKP - Old Ashtabula River Bridge (Ashtabula County, Ohio)
Built 1882, replaced 1902
Lost Whipple deck truss bridge over Ashtabula River on New York, Chicago, & St. Louis Railroad in Ashtabula
Replaced by a new bridge

Noakes Bridge (Nodaway County, Missouri)
Built 1891-92 by the St. Joseph Bridge & Iron Co.; replaced 1991
Lost through truss over One Hundred and Two River on 130th Street (CR 156) southwest of Hopkins
Replaced by a concrete bridge

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

Nooksack River Bridge (Whatcom County, Washington)
Built 1890; Replaced 1957(?)
Lost Through truss bridge over Nooksack River on Northeast Diagonal Road
Replaced by a new bridge

Norfolk Southern Buffalo Creek Bridge (Cherokee County, South Carolina)
Half-through truss bridge over Buffalo Creek on NSRR
Don't know

North Anna River Bridge (Hanover County, Virginia)
Replaced 1927
Lost Pratt through truss bridge over North Anna River on US 1
Replaced by a new bridge

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

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 Verdigris River Bridge (Lyon County, Kansas)
Pratt pony truss bridge over North Branch Verdigris River on Private Driveway
Open to traffic

North Bridge (Kossuth County, Iowa)
Lost Pratt through truss bridge over Des Moines River
Replaced by a new bridge

North Bridge (Butler County, Iowa)
Replaced 1915
Lost Pratt through truss bridge over Beaver Creek on IA 14
Replaced by a new bridge

North Bridge (Old) (Iowa County, Iowa)
Lost Bowstring pony truss bridge over Iowa River on Ll Avenue/Court Avenue
Replaced

North Chester Village Bridge (Hampden County, Massachusetts)
Built 1887 Middle Branch Westfield River on Smith Road in Chester but recently (2009) relocated to UMass Amherst to be reused as a pedestrian bridge
Pratt pony truss bridge
In storage

North County Trailway - New Croton Reservoir Bridge (Westchester County, New York)
Baltimore through truss bridge over New Croton Reservoir on North County Trailway
Open to pedestrians

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

North Fork Long Creek Bridge (Washington County, Iowa)
Built 1903
Queenpost pony truss bridge over North Fork Long Creek on Quince Avenue
Closed to all traffic

North Fork Maquoketa River Bridge (Jackson County, Iowa)
Built ca. 1900
Through truss bridge over North Fork Maquoketa River on 60th Avenue
Open to traffic

North Fork of Double Creek Bridge (Washington County, Oklahoma)
Built ca. 1940
Pony truss bridge over North Fork of Double Creek on E0320 Rd.
Replaced by a new bridge

North Gypsum Creek Bridge (McPherson County, Kansas)
Built 1902 by the Kansas City Bridge Co.
Bedstead pony truss bridge over North Gypsum Creek on Sioux Road, 2.8 mi. west and 10.4 mi. north of Canton
Intact but closed to all traffic

North Myrtle Park Bridge (Douglas County, Oregon)
Built 1965
Pratt through truss bridge over North Myrtle Creek on County Park Road
Open to traffic

North Omaha Creek Bridge (Thurston County, Nebraska)
Built 1905
Pony truss bridge over North Omaha Creek on 26th Road, 3 mi. south and 3 mi. west of Winnebago
Open to traffic

North Platte River Bridge (Carbon County, Wyoming)
Built 1929
Camelback through truss bridge over North Platte River on CT395-3 in Saratoga
Open to traffic

North Poes Road Bridge (Rappahannock County, Virginia)
Built 1935
Pony truss bridge over Jordan River on North Poes Road (Rt 637)
Open to traffic

North Railroad Street Bridge (Rush County, Indiana)
Built 1901 by the New Castle Bridge Co.
Through truss bridge over Little Flatrock River on North Railroad Street
Closed to all traffic

North River Bridge (Madison County, Iowa)
Built 1909
Pony truss bridge over North River on Elmwood Avenue (Elmwood Ave)
Open to traffic

North River Bridge (Old) (Madison County, Iowa)
Built 1912; Replaced 1962
Lost Pratt pony truss bridge over North River on Road
Replaced by a new bridge

North Road Bridge (Old) (Story County, Iowa)
Built ?; Repaired 1893; Replaced 1915
Lost Queenpost pony truss bridge over Squaw Creek on North Road
Replaced by a new bridge

North Skunk River Bridge (Mahaska County, Iowa)
Built 1920
Pinned Parker through truss bridge over North Skunk River on CR G13/110th Street
Open to traffic

North Spring Street Bridge (Old) (Los Angeles County, California)
Built 1881; Trolley tracks removed 1918; Replaced 1928
Lost Pratt deck truss bridge over Los Angeles River on North Spring Street & Los Angeles Railway
Replaced by a new bridge

North Street Bridge (Allegan County, Michigan)
Built 1907; Collapsed May 16, 1979
Lost Two-Span Pratt pony truss bridge over Kalamazoo River on N. North Street
Destroyed May 16, 1979 due to overweight truck attempting to cross

North Street Bridge (Somerset County, Pennsylvania)
Built ca. 1890 by the Groton Bridge Co.
Through truss bridge over Flaugherty Creek on North Street in Meyersdale
Open to all traffic

North Toe Bridge (NC 1314) (Yancey County, North Carolina)
Built ca. 1910, replaced 1986
Lost Camelback and Pratt through truss bridge over North Toe River on NC 1314
Replaced by a new bridge

North Umpqua River Bridge (Douglas County, Oregon)
Built 1955, Replaced 2010
Pratt through truss bridge over North Umpqua River on Soda Springs Road
Replaced by a new bridge in 2010

North Village Bridge (Worcester County, Massachusetts)
Mr. Parker (Inventor of the Parker Truss) was directly involved in the building of this bridge.
Parker pony truss bridge over a feeder stream that flows into Lake Chaubunagungamaug on a pedestrian walkway in Memorial Beach Park
Open to pedestrians

North Wea Creek Private Drive Bridge (Miami County, Kansas)
Through truss bridge over North Wea Creek on a Private Drive
Open to traffic (on a private drive)

Northampton Street Bridge (Northampton County, Pennsylvania)
Built 1896; damaged and fixed 1955; rehabilitated 2002
Cantilevered through truss bridge over Delaware River on Northampton Street
Open to two-lane traffic with a 3 ton weight limit

Northern Avenue Bridge (Suffolk County, Massachusetts)
Built 1908, rehabilitated 1979, closed to vehicles 1997, closed to pedestrians 2014
Pratt through truss bridge over Fort Point Channel on Northern Avenue
Intact but closed to all traffic

Northern Pacific Bridge #9 (Hennepin County, Minnesota)
Built 1922, Using rebuilt 1885 Trusses
Pratt deck truss bridge over Mississippi River on Northern Pacific Railroad (now pedestrian trail) in Minneapolis
Open to pedestrians

Northport Bridge (Old) (Stevens County, Washington)
Built 1897; Coverted to road use 1921-22; Condemned & closed October 5th, 1946, Collapsed 1949
Lost Through truss bridge over Columbia River on WA 25 (Former Columbia & Red Mountain Railroad)
Collapsed

NP - Heart River Bridge (Morton County, North Dakota)
Washed out in 1948 flood
Lost Pratt through truss bridge over Heart River on Northern Pacific Railroad
Destroyed by flooding; replaced

NP - Skagit River Bridge (Skagit County, Washington)
Built 1913
Abandoned warren through truss bridge over Skagit River on Former Northern Pacific Railroad
Abandoned

NP - Yellowstone River Bridge (Park County, Montana)
Built 1897, Relocated here 1918
Pratt through truss bridge over Yellowstone River on Abandoned Northern Pacific Line
Closed to all traffic

NRM - South Fork Snoqualmie River Bridge (King County, Washington)
Built 1891 crossing the Elkstone River in Montana; Moved here 1923-4, Rehabbed 2003-4
Pratt through truss bridge over South Fork Snoqualmie River on Railroad
Open to traffic

NS - Cincinnati Junction Bridge (Scioto County, Ohio)
Through truss bridge over Scioto River on Norfolk Southern Railway in Portsmouth
Open to traffic

NS - Congaree River Bridge (Richland County, South Carolina)
Through truss bridge over Congaree River on Norfolk Southern
Open to traffic

NS - Delaware River Bridge (N) (Northampton County, Pennsylvania)
Built 1907
Through truss bridge over Delaware River on Railroad
Open to traffic

NS - Delaware River Bridge (S) (Northampton County, Pennsylvania)
Fishbelly deck truss bridge over Delaware River on Norfolk Southern Railway
Open to traffic

NS - East Pearl River Bridge (Pearl River County, Mississippi)
Built 1906
Through truss bridge over Pearl River on Norfolk Southern Railway
Open to traffic

NS - Elk Fork Creek Bridge (Campbell County, Tennessee)
Warren through truss bridge over Elk Fork Creek on former Norfolk Southern Railway
Open to traffic

NS - Fort Wayne Bridge (Allegheny County, Pennsylvania)
Built 1901-1904; replaced earlier 1868 lattice truss bridge; raised 1918; lower deck tracks removed c1950s
Pennsylvania through truss bridge over Allegheny River on Norfolk Southern Railroad
Open to traffic

NS - Grand River Swing Bridge (Kent County, Michigan)
Built 1901-1903 by American Bridge Co. and Detroit Bridge and Iron Works, northernmost span replaced 1908, southernmost span replaced 1922
Pratt through truss bridge over Grand River on Norfolk Southern RR (formerly Pere Marquette RR)
Open to traffic