Currently showing all bridges · Only show bridges with photos
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Total length 1000-2500 feet

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Monon - Wabash River Bridge (Delphi, Old) (Carroll County, Indiana)
Built 1897, replaced in 1949
Lost Through truss bridge over Wabash River on former Monon Railroad in Delphi
Replaced by a new bridge

Montezuma Bridge (Parke County, Indiana)
Built 1949; rehabilitated 1987
Six-span through truss bridge over Wabash River on US 36 at Montezuma
Open to two-lane traffic

Montopolis Bridge (Travis County, Texas)
Built 1938
Camelback through truss bridge over Colorado River on US 183 Southbound Frontage Road in Austin
Open to traffic

MoPac - Arkansas River Bridge (Sebastian County, Arkansas)
Built 1891, removed 1969
Lost Pegram truss swing bridge over Arkansas River for Railroad and at one time Wagon traffic in Ft. Smith. It was removed due to the Kerr-McClellan Arkansas river navigation project.
Lost

Mormon Bridge (Douglas County, Nebraska)
Eastbound bridge built 1952; westbound built 1975
Pair of through truss bridges over Missouri River on I-680 in Omaha
Open to traffic

Morris Bridge (Grundy County, Illinois)
Built 1934; rehabilitated 1978; replaced 2002
Lost five-span through truss bridge over the Illinois River on IL 47 at Morris
Replaced by modern bridge

Morris Goodkind Bridge (Middlesex County, New Jersey)
Built 1929; rehabilitated 1975
Concrete arch bridge over Raritan River on Northbound US 1
Open to traffic

Moundsville Bridge (Marshall County, West Virginia)
Built 1986
Steel through arch bridge over Ohio River on WV 2 Spur/OH 872
Open to traffic

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

Moyie Bridge (Boundary County, Idaho)
Built 1965
Deck truss bridge over Moyie River Gorge on US 2 in Moyie Springs
Open to traffic

MPLI - Minnesota River Bridge (Redwood County, Minnesota)
Built 1896
Pratt through truss bridge over Minnesota River on Twin Cities and Western Railroad
Open to traffic

MRL - Garrison Tunnel (Powell County, Montana)
Built 1882, widened 1909
Tunnel on Montana Rail Link
Open to traffic

Mt Vernon Avenue Bridge (San Bernardino County, California)
Built 1934
Steel stringer bridge over BNSF RR, Amtrak, UP RR,W 3rd St on Mt Vernon Avenue
Open to traffic but with temporary supports on the south end

Mud Island Monorail (Shelby County, Tennessee)
Built 1981
Warren through truss with all verticals bridge over N Riverside Dr; Wolf River Lagoon on Mud Island Monorail/Pedestrian Walkway
Open to monorail traffic below and pedestrian traffic above.

Mulberry Street Bridge (Dauphin County, Pennsylvania)
Built 1909
Closed-spandrel arch bridge over Sr 0230 (Cameron Street),Amtrak on Sr 3012; Mulberry Street
Open to traffic

Mule Pass Tunnel (Cochise County, Arizona)
Built 1958
Tunnel on SR 80
Open to traffic

Munfordville Bridge (Hart County, Kentucky)
Toll bridge on the Louisville and Nashville Turnpike replacing Amos Ferry at Big Buffalo Crossing
Lost Parker through truss bridge over Green River on L&N Turnpike/Dixie Highway
Lost

Murray Morgan Bridge (Pierce County, Washington)
Opened Feb. 15, 1913; rehabilitated 1957; closed 2007; rehabilitated 2012-3
Vertical lift bridge over Foss Waterway on E. 11th Street in Tacoma
Open to traffic

Myrtle Avenue Bridge (Duval County, Florida)
Built 1955
Steel through arch bridge over Myrtle Avenue on I-95 in Jacksonville
Open to traffic

N&W - Black Bridge (Fayette County, Pennsylvania)
Built Ca 1930, Abandoned Mid 70's
Abandoned parker through truss bridge over Youghiogheny River, CSX Railroad, Mount Creek on Formerly Norfolk and Western
Abandoned

Nalley Valley Viaduct (Pierce County, Washington)
Built 1970; replaced 2011
Lost Concrete tee beam bridge over Nalley Valley Viaduct on WA 16
Replaced by new bridge

Narrow Bay Bridge (Suffolk County, New York)
Built 1959
Bascule bridge over Narrow Bay on Floyd Parkway Extension in Shirley
Open to traffic

Narrows Bridge (Cleburne County, Arkansas)
Built 1961 in conjunction with the creation of the lake
Continuous through truss bridge over Little Red River (Greers Ferry Lake) on AR 16 between Higden and Greers Ferry
Open to traffic

Natchez Trace Birdsong Hollow Arch Bridge (Williamson County, Tennessee)
Built 1995 to bridge the gap over the Little South Fork of the Harpeth River and State Highway 96, one of the last segments to be built on the Natchez Trace Parkway
Concrete double-arch segmental bridge on the Natchez Trace Parkway at Birdsong Hollow in Williamson County Tennessee
Open to traffic

Nemo Bridge (Hickory County, Missouri)
Built 1960
Steel stringer bridge over Pomme de Terre Lake on MO 64
Open to traffic

Neosho River Bridge (Ottawa County, Oklahoma)
Built 1935; replaced 1997
Lost through truss bridge over Neosho River on US 69
Replaced by new bridge

Neosho River Bridge (Old) (Neosho County, Kansas)
Built ca. 1950, replaced 2003
Pony truss bridge over Neosho River on K-39/K-57
Replaced by a new bridge

Neosho River Bridge (Replacement) (Neosho County, Kansas)
Stringer Bridge over Neosho River
Open to traffic

New Canal Bridge (Madison County, Illinois)
Built ca. 1963
Pair of cantilevered through truss bridges over Chain of Rocks Canal on I-270 in Granite City
Replaced by a new bridge

New Cumberland River KY 90 Bridge (Pulaski County, Kentucky)
Built 2005
Warren through truss bridge over Cumberland River on KY 90
Open to traffic

New Franklin Viaduct (Howard County, Missouri)
Built 1939-40; demolished 2010
Lost massive concrete deck girder bridge over Katy Trail and city streets on MO 5 in New Franklin
Demolished. Separation of grade eliminated.

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 Parks Bar Bridge (Yuba County, California)
Bridge was built in 1993 to replace the old Parks Bar Bridge
Bridge over Yuba River on Highway 20
Open to traffic

New River Bridge (Giles County, Virginia)
Through truss bridge over New River on Norfolk Southern Railroad
Open to traffic

New Sewickley Bridge (Allegheny County, Pennsylvania)
Built 1981, replacing a 1911 bridge
Modern continuous through truss bridge over Ohio River on River Street
Open to traffic

New Steubenville Bridge (Jefferson County, Ohio)
Built 1990
Cable-stayed bridge over the Ohio River on US 22 between Steubenville and Weirton in Steubenville
Open to traffic

New U.S. Grant Bridge (Scioto County, Ohio)
Cable stayed suspension bridge replaced earlier true wire suspension bridge at same location. Construction started 25 June 2001 and finished 16 October 2006 at a cost of $28,434,495.93
Cable-stayed suspension bridge the Ohio River on US 23 in Portsmouth
Open to traffic

Newberry Bridge (Greene County, Indiana)
Built ca. 1940; rehabilitated 1982, replaced on new alignment 2015
Lost Four-span through truss bridge over White River on IN 57 in Newberry
Replaced by a new bridge

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

NH - Lyman Viaduct (New London County, Connecticut)
Built 1871-73, buried by fill in 1912-13, railroad abandoned in 1965
Buried Deck truss bridge over Dickinson Creek on former New Haven, Middletown and Willimantic Railroad
Filled in

Niangua Arm US 54 Bridge (Camden County, Missouri)
Built 1930-31; replaced 1999
Lost cantilevered through truss bridge over Niangua Arm, Lake of the Ozarks, on US 54 southwest of Camdenton
Replaced by a new bridge

Niangua Bridge (Camden County, Missouri)
Built 1935-36; demolished in 2003
Lost deck truss bridge over Niangua Arm, Lake of the Ozarks, on MO 5/7 northwest of Camdenton
Replaced by modern bridge

Niantic River Bridge (New London County, Connecticut)
Built 1991
Bascule bridge over Niantic River on CT 156 in East Lyme
Open to traffic

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.

Niobrara Trail - Niobrara River Bridge (Knox County, Nebraska)
Built 1929 by the Chicago and North Western Railway, replacing a previous structure. Abandoned in the 1970s. Reopened to pedestrians.
Warren through truss bridge over Niobrara River on Niobrara Trail
Open to pedestrians

NIR - Berrien Springs Bridge (Berrien County, Michigan)
Removed ca. 1930s
Lost Pratt through truss bridge over St. Joseph River on Southern Michigan Railway
Removed but not replaced, abutments still extant

NJ 494 Harbor Boulevard Overpass (Hudson County, New Jersey)
Built 1937; rehabilitated 1954
Deck truss bridge over Huds-Berg Lt Rl&Baldw Av on Nj-495
Open to traffic

NM - Missouri River Bridge (St. Charles County, Missouri)
Built 1868; damaged by derailment 1879, 1881. Substantial upgrade finish about 1884 replacing effectively the entire structure
North Missouri Railroad Fink deck truss and Trellis through truss bridge at St. Charles, MO
Upgraded 1880-1884

No Name Tunnel (Garfield County, Colorado)
Built 1965
Pair of tunnels on I-70 at Horseshoe Curve east of Glenwood Springs
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 Viaduct (Milwaukee County, Wisconsin)
Built 1921; Replaced 1991
Lost Open-spandrel arch bridge over Milwaukee River on E North Avenue in Milwaukee
Replaced by new bridge

North Bend Rail Trail - Brandy Gap Tunnel (Harrison County, West Virginia)
Tunnel over North Bend Rail Trail
Open to pedestrians only

North Bend Rail Trail - Central Station Tunnel (Doddridge County, West Virginia)
Tunnel over North Bend Rail Trail


North Bend Rail Trail - Eaton Tunnel (Wood County, West Virginia)
Tunnel over North Bend Rail Trail
Open to pedestrians only

North Bend Rail Trail - Silver Run Tunnel (Ritchie County, West Virginia)
Tunnel over North Bend Rail Trail on County Road 15/7
Open to pedestrians only

North End Bridge (Hampden County, Massachusetts)
Built 1924
Deck truss bridge over Connecticut River on US 20 (Park Avenue) in Springfield
Open to traffic

North Fork I-80 Eastbound Bridge (Jefferson County, Pennsylvania)
Built 1962; rehabilitated 2013
Deck plate girder bridge over North Fork Redbank Creek on I-80 Eastbound
Open to traffic

North Fork I-80 Eastbound Bridge (Jefferson County, Pennsylvania)
Built 1962; rehabilitated 2013
Deck plate girder bridge over North Fork Redbank Creek on I-80 Westbound
Open to traffic

North Fork Red River Bridge (Jackson County, Oklahoma)
Built 1929; closed to traffic Oct. 2009
23-span pony truss bridge over North Fork Red River on E1645
Open to pedestrians

North Fork Red River US 283 Bridge (Beckham County, Oklahoma)
Built 1958
Steel stringer bridge over North Fork of Red River on US 283/Business I-40 (former US 66) just south of Sayre
Open to traffic

North Fork Salt River Bridge (Monroe County, Missouri)
Built 1977
Steel stringer bridge over North Fork Salt River on Mo 107
Open to traffic

North Fork Shenandoah River Bridge (Warren County, Virginia)
Built 1941
Deck truss bridge over Nf Shen Rv & Sou Rwy on VA 340 in Front Royal
Demolished and replaced.

Northeast Cape Fear River Bridge (New Hanover County, North Carolina)
Built 1929; Replaced 1979
Lost Double leaf bascule bridge over Northeast Cape Fear River on US-74
Replaced by a new bridge

Northport Bridge (Stevens County, Washington)
Built 1949
Cantilevered Warren through truss bridge over Columbia River on WA 25 in Northport
Open to traffic

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

Norwottuck Rail Trail - Connecticut River Bridge (Hampshire County, Massachusetts)
Built 1887; retrofitted for pedestrian use in 1992
Lattice through truss bridge over Connecticut River on Norottuck Rail Trail
Open to pedestrians and bicyclists

Notre Dame Bridge (Hillsborough County, New Hampshire)
Built 1936; replaced 1988
Steel Arch bridge over Merrimack River on Bridge Street in Manchester
Replaced by a new bridge

NPB - Elizabeth River Lift Bridge (Chesapeake, Virginia)
Through truss bridge over Elizabeth River on Norfolk and Portsmouth Belt Line Railroad
Open to traffic

NRT - Fries Junction Trestle (Carroll County, Virginia)
Pony/through plate girder bridge over New River on New River Trail State Park
Open to pedestrians only

NS - Black Rock Tunnel (Chester County, Pennsylvania)
Built 1838-39, Enlarged 1915, 1994
Tunnel under Black Rock Road on Norfolk Southern Railroad (Former Reading RR)
Open to traffic

NS - Brushy Creek Viaduct (Marion County, Alabama)
Built in 1907 for the Illinois Central Railway; purchased by Norfolk Southern in 1988; route abandoned 1992; demolished 1996
Lost Deck plate girder bridge over Brushy Creek
Demolished in 1996

NS - Chattahoochee River Bridge (Cobb County, Georgia)
Built 1907;
Deck plate girder bridge over Chattahoochee River on Norfolk Southern Railway
Open to traffic

NS - Elk Creek Viaduct (Erie County, Pennsylvania)
Built 1902, rehabilitated 1944
Deck girder bridge over Elk Creek on Norfolk Southern Railway
Open to traffic

NS - Elk Gap Tunnel (Campbell County, Tennessee)
Served as N-S spur connection to CSX main line near Jellico
Inactive tunnel under Elk Gap on former Norfolk Southern Railroad
Intact but closed to all traffic

NS - Emory River Bridge (Roane County, Tennessee)
Built 1910
Warren Camelback bridge over Emory River on Norfolk Southern Railway
Open to traffic

NS - Fellows Tunnel (Jefferson County, Ohio)
Originally built for the Wabash-Pittsburgh Terminal Ry. expansion into Pittsburgh
Tunnel on Norfolk Southern Railway (former Norfolk & Western Railway)
Open to rail traffic

NS - Grand River Trestle (Lake County, Ohio)
Built 1905
Steel trestle over Grand River on Norfolk Southern Railway
Open to traffic

NS - Hanna Tunnel (Harrison County, Ohio)
Originally built for the Wabash-Pittsburgh Terminal Ry. expansion into Pittsburgh
Tunnel on Norfolk Southern Railway (former Norfolk & Western Railway)
Open to traffic

NS - Kankakee River Bridge (Newton County, Indiana)
Built 1909
Pony/through plate girder bridge over Kankakee River on Norfolk Southern Railway
Open to traffic

NS - Landis Ridge Tunnel (Bucks County, Pennsylvania)
Built 1853-1857; Alterations 1911
Tunnel under Landis Ridge on Railroad
Open to traffic

NS - Ohio Connecting Railroad Bridge (Allegheny County, Pennsylvania)
Built in 1915 replacing a single-track wide span built in 1890
Pennsylvania through truss bridge over Ohio River and Brunot's Island on Norfolk and Southern RR
Open to traffic

NS - Ohio River Bridge (Steubenville, South) (Brooke County, West Virginia)
Through truss bridge over Ohio River on Norfolk Southern Railway
Open to traffic

NS - Port Perry Bridge (Allegheny County, Pennsylvania)
Built 1903
Through truss bridge over Monongahela River on Norfolk Southern RR
Open to traffic

NS - St. Louis Bridge (Macon County, Illinois)
Original bridge built 1800s; bridge rebuilt 1927 to handle longer/heavier trains
Deck plate girder bridge over Sangamon River on Wabash, later N&W, now NS Railway
Open to rail traffic

NS - Susquehanna River Bridge (Selinsgrove) (Snyder County, Pennsylvania)
Built 1888-1892 to replace 1871 wooden bridge, opened 1890, altered 1901, 1925, 1930 rebuilt 1947 with truss reinforcements; one pier rebuilt after flood damage in 1972
12-span Through truss bridge over North Branch Susquehanna River on Norfolk Southern Railroad (former Pennsylvania RR)
Open to traffic

NS - Tennessee River Bridge (Knoxville) (Knox County, Tennessee)
Built piers Pre-Civil War, covered wood main span completed 1867, steel pin joints installed 1903
Pratt through truss bridge, with Warren deck truss approaches over Tennessee River, Neyland Drive on Norfolk Southern Railroad
Open to traffic

NS - Towanda Bridge (Bradford County, Pennsylvania)
Built 1907
Deck plate girder bridge over Susquehanna River on Norfolk Southern Railway
Open to traffic

NS - Tunnel Creek Trestle (Lincoln County, Kentucky)
Built 1930
Steel String Bridge over Ky 1778 and Tunnel Creek on Norfolk Southern Railway
Open to traffic

NS New River Bridge (Scott County, Tennessee)
Built 1963 to bypass Robbins Tunnel (T15) and several fault lines on old railroad
Warren deck truss bridge over New River on Cincinnati Southern (Norfolk-Southern) Railroad
Open to traffic

NWP - Alder Point Bridge (Humboldt County, California)
Built 1913 by the American Bridge Co.
Through truss bridge over Eel River on Northwestern Pacific Railroad (NWP)
Closed to all traffic

NWP - Petaluma River Bridge (Sonoma County, California)
Built 1911;
Warren through truss bridge over Petaluma River on Northwestern Pacific Railroad
Open to low emission locomotives and cars carrying animal feed and lumber up north four to five times a week.

NY&NH - Housatonic River Covered Bridge (Fairfield County, Connecticut)
Built 1848; Replaced 1872
Lost Covered Bascule Howe through truss bridge over Housatonic River on New York & New Haven Railroad
Replaced by a new bridge

NYC - Catskill Creek Bridge (Greene County, New York)
Built 1884
Lost Whipple deck truss bridge over Catskill Creek on New York Central Railroad
Replaced by a new bridge

NYC - Maiden Lane Bridge (Old) (Albany County, New York)
Built 1872; Replaced 1899
Lost Whipple through truss bridge over Hudson River on New York Central Railroad
Replaced by a new bridge

NYC - Rondout Bridge (Ulster County, New York)
Built 1882
Lost Whipple through truss bridge over Rondout Creek on NYC West Shore Line
Replaced by a new bridge

NYC - Upper Bridge (Old) (Rensselaer County, New York)
Built 1870; Replaced 1901
Lost Lattice through truss bridge over Hudson River on New York Central Railroad
Replaced by a new bridge

NYCTA - Manhattan Valley Viaduct (New York County, New York)
Built 1904
Steel arch bridge over Manhattan Valley on IRT West Side Line
Open to traffic

O'Neal Bridge (Colbert County, Alabama)
Built 1939
Cantilevered Warren through truss bridge over Tennessee River on US 43 between Florence and Sheffield
Open to traffic

O.K. Allen Bridge (Rapides Parish, Louisiana)
Built 1936; Lost 2015
K-Parker through truss bridge over Red River on US 71
Replaced by new bridge; destroyed September 2015