There are 8,890 bridges in this category · Only showing 4,097 bridges with photos
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Span length 50-75 feet

Mystic River Bridge (Middlesex County, Massachusetts)
Built 1906
Concrete arch bridge over Mystic River on MA 16 in Medford
Open to traffic

Mystic River Bridge (Middlesex County, Massachusetts)
Stone arch bridge over Mystic River on Boston Avenue
Open to traffic

N ETHYLN RD over BRUSHY FK CR (Lincoln County, Missouri)
Bridge over Brushy Fork Creek on N Ethlyn Road
Open to traffic

N LINDSEY RD 691 over BRUSHY FK CR (Lincoln County, Missouri)
Bridge over Brushy Fork Creek on N Lindsey Rd
Open to traffic

N&W Railroad Bridge (Person County, North Carolina)
Built 1936
Concrete rigid frame bridge over US 158 on N&W Railroad


N. 45th Street Bridge (Milwaukee County, Wisconsin)
Built 1952
Pony plate girder bridge over Menomonee River on N 45th Street in Milwaukee
Open to traffic

N. 50th Street Menomonee River Bridge (Milwaukee County, Wisconsin)
Built 1976
Pony truss bridge over Menomonee River on N. 50th Street in Milwaukee
FOUND! This elusive bridge is well hidden but extant behind private property.

N. East Street Bridge (Faribault County, Minnesota)
Built 1910; replaced 2002
Lost pony truss bridge over East Fork Blue Earth River on N. East Street in Blue Earth
Replaced by a new bridge

N. Hawley Road Bridge (Milwaukee County, Wisconsin)
Built 1917
Concrete arch bridge over Menomonee River on N. Hawley Road in Milwaukee
Replaced

N. Teutonia Avenue Bridge (Milwaukee County, Wisconsin)
Built 1936; Reconstructed in 2002
Concrete arch bridge over Lincoln Creek on N. Teutonia Avenue in Milwaukee
Open to traffic

Nantahala River Bridge (Swain County, North Carolina)
Built 1930; rehabilitated 1960
Pratt pony truss bridge over Nantahala River on NC 1100
Open to traffic

Narrows Branch Tuscarora Creek Bridge (Huntingdon County, Pennsylvania)
Steel stringer bridge over Narrows Br Tuscarora Creek on Sr 2011
Open to traffic

Nashville Creek Bridge (Washington County, Illinois)
Built 1930
Lost Pony truss bridge over Nashville Creek on Pelican Road (TR 144B)
demolished, but remants exist on site

Natchez Trace MS 27 Bridge (Hinds County, Mississippi)
Built 1961
Concrete arch bridge over Natchez Trace Parkway on MS 27
Open to traffic

Natick Bridge (Kent County, Rhode Island)
Built 1910, replaced 2013
Concrete arch bridge over Pawtuxet River on East Avenue in West Warwick
Replaced by a new bridge

NAUG - Jericho Bridge (Litchfield County, Connecticut)
Built 1907
Deck plate girder bridge over Naugatuck River on Naugatuck Railroad
Open to traffic

Navarro Street Bridge (S) (Bexar County, Texas)
Built 1922
Concrete arch bridge over San Antonio River on Navarro Street in San Antonio
Open to traffic

Navasota River Bridge (Limestone County, Texas)
Built 1920
Pony truss bridge over Navasota River on CR 402
Open to traffic

Neahkahnie Mountain Bridge (Tillamook County, Oregon)
Built 1937
Girder bridge over Neahkahnie Mountain Chasm on US 101
Open to traffic

Neawanna Creek Bridge (Clatsop County, Oregon)
Built 1930
Concrete deck girder bridge over Neawanna Creek on U.S. 101 in Seaside
Open to traffic

Necarney Creek Bridge (Tillamook County, Oregon)
Built 1937
Steel stringer bridge over Necarney Creek on US 101
Open to traffic

NECR - Arrowhead Lake Highbridge (Franklin County, Vermont)
Built 1925
Girder bridge over Arrowhead Lake Road, Lamoille River/Arrowhead Lake on New England Central Railroad
Open to traffic

Nelson Mountain Covered Bridge 37-20-06 (Lane County, Oregon)
Built 1928; rehabilitated 1984
Covered Howe through truss bridge over Lake Creek on Nelson Mountain Road
Open to traffic

Nelson Street Bridge (Fulton County, Georgia)
Built 1906
Concrete tee beam bridge over Southern Railroad on Nelson Street in Atlanta
Closed to all traffic

Nelson Street Viaduct (Lexington, Virginia)
Built 1938
Deck plate girder bridge over Varner Lane on US 60 (E. Nelson Street) in Lexington
Open to traffic

Neosho River Bridge (Morris County, Kansas)
Built ca. 1910
Pony truss bridge over Neosho River, 1.5 mi. south of White City
Open to traffic

Neshannock Fall Road Bridge (Lawrence County, Pennsylvania)
Built 1913
Concrete arch bridge over a branch Neshannock Creek on Neshannock Fall Road
Open to traffic

Neshannock Falls Road Bridge (Lawrence County, Pennsylvania)
Built 1913
Concrete arch bridge over Hettenbaugh Run on PA 1009 (Neshannock Falls Road)
Open to traffic

Neu Creek-Ford Rd. Bridge (Posey County, Indiana)
Built ca. 1915; replaced 1992
Lost pony truss bridge over Neu Creek on Ford Road(CR 900E)
Replaced by new bridge

Neuse River Norfolk Southern Railway Bridge (Wake County, North Carolina)
Built 1907
Deck plate girder bridge over Neuse River on NSRR
Open to traffic

New Baltimore Covered Bridge 38-56-09 #2 (Somerset County, Pennsylvania)
Replaced a covered bridge buit in 1879
Multiple Kingpost through truss bridge over Raystown Br of Juniata River on TR812 Town Hill Rd.
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 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 Germantown Covered Bridge 38-50-11 (Perry County, Pennsylvania)
Built 1891
Covered bridge over Shermans Creek on TR 302 (Lower Buck Ridge Rd)
Open to traffic

New Lick Log Creek Bridge (Bollinger County, Missouri)
Originally built 1922 over Opossum Creek on MO 51 near Marble Hill, relocated here in 1995
Relocated pony truss bridge over Lick Log Creek on CR 736 near Gipsy
Open to traffic with no posted restrictions

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

New Troy Bridge (Berrien County, Michigan)
Built 1923
Concrete curved chord through girder bridge over Galien River on Avery Road/Mill Road
Open to pedestrians only

New York Street Memorial Bridge (Kane County, Illinois)
Built 1931; rehabilitated 1992
Bridge over Fox River on New York Street in Aurora
Open to traffic

Newell Covered Bridge 45-12-10 (Washington County, Vermont)
Built 1872; rehabilitated 1979
Covered bridge over Cox Brook on Cox Brook Road (C2003) in Northfield Falls
Open to traffic

Newkirk Viaduct 38-51-04x (Philadelphia County, Pennsylvania)
Built 1847; destroyed by fire 1863
Lost Through truss bridge over Schuylkill River on Road & railroad
Destroyed by fire & replaced

Newsom's Mill Bridge (Davidson County, Tennessee)
Built 1904, replaced 1985
Lost Warren pony truss bridge over Harpeth River on Newsom Station Rd
Replaced by new bridge

Newton Blackmour State Trail - Shiocton Rail Bridge (Outagamie County, Wisconsin)
Built 1898, Through Girder added 1913 Replacing a Trestle Approach
Deck plate girder bridge over Wolf River on Newton Blackmour State Trail
Open to pedestrians only

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

Nezinscot River Bridge (Androscoggin County, Maine)
Built 1947
Steel stringer bridge over Nezinscot River on Route 117, Turner Maine
Open to traffic

Nezinscott River Bridge (Oxford County, Maine)
Built 1936
Steel stringer bridge over Nezinscott River on #117
Open to traffic

Niagara Street Canadian National Railway Bridge (Erie County, New York)
1909 Pony/through plate girder bridge over Niagara St on CNRR
Open to traffic

Nichols Ridge Road (Adams County, Ohio)
Built 1945; rehabilitated 2000
Pony truss bridge over Georges Creek on Nichols Ridge Road (CR 10H)
Open to traffic

Nickel Plate IMC Eel River Bridge (Miami County, Indiana)
This former bridge on the
Deck plate girder bridge over Eel River on "Nickel Plate Trail", formerly Norfolk Southern Railway (Nee N&W, NKP, Lake Erie & Western, others) in Denver
Open to pedestrians

Nickel Plate Road South Fork Deer Creek Bridge (Howard County, Indiana)
Once part of the second oldest rail line in Indiana, this bridge was used by trains travelling from Indianapolis to Peru and Michigan City. Last used by rail in early 1990's. Line railbanked and abandoned in 1999. Trail paved and open 2010.
Deck plate girder bridge over Deer Creek South Fork on Nickel Plate Trail(nee Central Railroad of Indianapolis, Norfolk Southern Railway, Norfolk and Western Railway, Nickel Plate Road, Lake Erie and Western, Peru and Indianapolis Railroads)
Open to pedestrians

Nickel Road Bridge (Clayton County, Iowa)
Built 1935; rehabilitated 1989
Pony truss bridge over Little Turkey River on Nickel Road
Open to traffic

Niobrara River Bridge (Sheridan County, Nebraska)
Built 1981
Pony truss bridge over Niobrara River on County Highway
Open to traffic

Nipmuck Trail Iron Bridge South (Tolland County, Connecticut)
Built 1901 by the Berlin Construction Co.; narrowed and relocated 1997
Warren pony truss with no verticals bridge over Fenton River on Nipmuck Trail/Fenton River Trail
Open to pedestrians only

Nix Creek Bridge (Miller County, Arkansas)
Nix Creek Bridge east 9th street Texarkana Arkansas. Built 1950 by Clark Brothers Construction Company.
Stringer bridge over Nix Creek on East 9th Street / US 82
Open to traffic

NJ Route 34 Atlantic Avenue Overpass (Monmouth County, New Jersey)
Built 1936
Steel stringer bridge over Atlantic Ave (Co 524spr) on NJ Route 34
Open to traffic

NJ47 Grassy Sound Channel Bridge (Cape May County, New Jersey)
Built 1950; rehabilitated 1999
Bascule bridge over Grassy Sound on NJ 47
Open to traffic

NJT - Center Street Overpass (Morris County, New Jersey)
Built ca. 1910
Concrete arch bridge over Center Street on Lackawanna Cut-off Wye
Unknown status

No Name Brook Bridge (Androscoggin County, Maine)
Built 1959
Steel stringer bridge over No Name Brook on Littlefield Road
Open to traffic

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

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

Norfolk Southern Graham Road Overpass (Alamance County, North Carolina)
Built1927
Deck girder bridge over NC49 (Graham Road) on NSRR
Open to traffic

Norfolk Southern I40 Overpass (Guilford County, North Carolina)
1955 Steel stringer bridge
Open to traffic

Norfolk Southern Railway Indian Run Bridge (Montgomery County, Virginia)
Deck plate girder bridge over South Fork Roanoke River on NSRR
Open to traffic

Norfolk Southern Railway SR 1239 Overpass (Orange County, North Carolina)
Built 1953
Steel stringer bridge over SR 1239 on NSRR
Open to traffic

Normandy Parkway Overpass (Morris County, New Jersey)
Built 1914
Concrete arch bridge over Morristown Line on Normandy Pkwy
Open to traffic

Normandy Road Overpass (Monmouth County, New Jersey)
Built 1935
Concrete pony/through girder bridge over County Road 537 on Railroad/Normandy Road
Open to traffic

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

North 4th Street Bridge (Ste. Genevieve County, Missouri)
Built ca. 1940
Concrete tee beam bridge over North Fork Gabouri Creek on N. 4th Street
Open to traffic

North Arlington Avenue Bridge (Essex County, New Jersey)
Built 1910
Concrete arch bridge over Montclair Line on N. Arlington Avenue in Bloomfield
Open to traffic

North Aurora Fox River Bridge (Kane County, Illinois)
Built 1931; rehabilitated 1972
Open-spandrel arch bridge over Fox River in N Aurora on IL56 (State Street)
Open to traffic

North Avenue Bridge (Kane County, Illinois)
Built 1926; rehabilitated 1974. Major reconstruction in 2002
Concrete bridge over Fox River on North Avenue in Aurora
Open to traffic

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 Bend Overcrossing (Coos County, Oregon)
Built 1935
Concrete tee beam bridge over Coos Bay Rail Link on US 101
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 Branch Creek Bridge (Lincoln County, Oklahoma)
Built 1913
Pony truss bridge over North Branch Creek on E0840 Rd.
Open to traffic

North Branch Kokosing Bridge (Knox County, Ohio)
Built 1904; rehabilitated 1988
Steel stringer bridge over North Branch Kokosing on Beckley Road
Open to traffic

North Branch Kokosing Bridge (Knox County, Ohio)
Built 1978
Steel stringer bridge over North Branch Kokosing on Upper Fredericktown Road
Open to traffic

North Branch Otter Creek 139th Street (Vigo County, Indiana)
Built c. 1900; Lost 1988
Lost Pratt pony truss bridge over N Branch Otter Creek on 139th Street
Replaced by a new bridge

North Branch Otter Creek Rock Run Road (Clay County, Indiana)
Built 1907
Lost Pratt pony truss bridge over North Branch Otter Creek on North Rock Run Church Road
Replaced by a new bridge

North Carolina 18 Blue Ridge Parkway Bridge (S) (Alleghany County, North Carolina)
Built 1939
Concrete arch bridge over NC 18 on Blue Ridge Parkway
Open to traffic

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 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 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 Fork Calaveras River Bridge (Calaveras County, California)
Built 1938
Concrete tee beam bridge over N. Fork Calaveras River on State Route 12
Open to traffic

North Fork Lewis Creek-Michigan Rd. Bridge (Shelby County, Indiana)
Built ca. 1930
Lost Warren pony truss bridge over North Fork of Lewis Creek on Michigan Road (US 421)
Replaced by a new bridge

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 Little Pigeon Creek Bridge (Spencer County, Indiana)
Built 1932; replaced 2000
Lost pony truss bridge over North Fork Little Pigeon Creek on IN 68
Replaced by new bridge

North Fork Maquoketa River Bridge (Dubuque County, Iowa)
Built ca. 1930
Pony truss bridge over North Fork Maquoketa River on South Mound Road
Open to traffic

North Fork Mill Creek Bridge (Washington County, Kansas)
Built ca. 1910
Lost pony truss bridge over North Fork Mill Creek on C-11.8 63, 0.8 mi. south and 1.5 mi. west of Haddam
Lost

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 Fork Pigeon Creek CR 950N (Warrick County, Indiana)
Built ca. 1905; Replaced 1987
Lost Bedstead Pratt pony truss bridge over North Fork Pigeon Creek on CR 950N, Chinn Rd.
Replaced by a new bridge

North Fork Prairie Creek Bridge CR 700 E (Daviess County, Indiana)
Built ca. 1910; replaced 1992
Lost pony truss bridge over North Fork Prairie Creek on CR 700 E
Replaced by new bridge

North Fork Prairie Creek Bridge CR 700 N (Daviess County, Indiana)
Built ca. 1900; Replaced 1988
Lost Pratt through truss bridge over North Fork Prairie Creek on CR 700 N
Replaced by a new bridge

North Fork Stranger Creek Bridge (Atchison County, Kansas)
Built 1965
Lost pratt pony truss bridge over North Fork of Stranger Creek, 1.5 mi. north and 2.1 mi. east of Effingham
Replaced by a new bridge

North Fork Sunday Creek Bridge (Custer County, Montana)
Built 1913
Pony truss bridge over North Fork Sunday Creek on CR 010
Open to traffic

North Inlet Bridge (Grand County, Colorado)
Built 2001
Timber pony arch bridge over North Inlet on Grand Avenue
Open to traffic

North Main Street Bridge (Jasper County, Missouri)
Built ca. 1910; Bypassed by new bridge 1928
Pony truss bridge over Spring River on N. Main Street in Carthage
Closed to all traffic

North Main Street Bridge (Ste. Genevieve County, Missouri)
Built ca. 1940
Concrete tee beam bridge over North Fork Gabouri Creek on N. Main Street
Open to traffic

North Omaha Creek Bridge (Thurston County, Nebraska)
Built 1935
Pony truss bridge over North Omaha Creek on H Avenue (Thurston Road), 1 mi. northwest of Walthill
Open to traffic

North Park Road Bridge (Stephenson County, Illinois)
Built 1919
Concrete tee beam bridge over Yellow Creek on North Park Road
Open to traffic