There are 4,671 bridges in this category · Only showing 3,228 bridges with photos
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Total length 250-500 feet

Murray Avenue Bridge (Allegheny County, Pennsylvania)
Built 1978
Steel rigid frame bridge over Beechwood Blvd. & I-376 Ramp G on Murray Avenue Bridge
Open to traffic

Murtaugh Bridge (Twin Falls County, Idaho)
Built 1915-16 by Charles H. Mull; replaced 1983
Lost Pratt deck truss bridge over Snake River on FAS 2744
Replaced by new bridge

Muscatatuck River CR 710S Bridge (Jackson County, Indiana)
Built ca. 1890; replaced 1994
Lost through truss bridge over Muscatatuck River on County Road 710 South
Replaced by new bridge

Muscatatuck River IN 256 East Bridge (Jackson County, Indiana)
Built 1941; rehabilitated 1984
Through truss bridge over Muscatatuck River on IN 256
Open to traffic

Muscatatuck River IN 256 West Bridge (Washington County, Indiana)
Built 1941; rehabilitated 1982
Through truss bridge over Muscatatuck River on IN 256
Open to traffic

Myrtle Creek Bridge (Del Norte County, California)
Built 1984
Concrete arch bridge over Myrtle Creek on US 199
Open to traffic

N&W - Eno River Bridge (Durham County, North Carolina)
Abandoned through truss bridge over Eno River on Abandoned Railroad
Derelict/abandoned

N&W - Little River Bridge (Durham County, North Carolina)
Built 1903
Abandoned pratt through truss bridge over Little River on Abandoned Northen and Westrern line aka Lynchburg & Durham Railroad
Intact in good condition, in State Gamelands

Nachitoch Bluff Bridge (Clark County, Arkansas)
Built 1908 by the Morava Construction Co.; rehabilitated 1980; closed to traffic ca. 1996
Derelict two-span through truss over Little Missouri River, just upstream from I-30
Abandoned, with deck partially missing

Nacimiento Lake Drive Bridge (Monterey County, California)
Built 1921
Pratt Through truss bridge over San Antonio River on Nacimiento Lake Drive
Open to traffic

Nacote Creek Bridge (Atlantic County, New Jersey)
Built 1904; rehabilitated 1952
Swing bridge over Nacote Creek on Smithville-Port Republic Road in Port Republic
Open To Traffic

Napa River Bridge (Napa County, California)
Built 1949; rehabilitated 1977, replaced 2005
Vertical lift bridge over Napa River on CA 121 in Napa
Replaced by new "Maxwell Bridge", 2005

Narrowsburg Bridge (Wayne County, Pennsylvania)
Built 1954
Steel arch bridge over Delaware River on PA 652/NY 52
Open to traffic

Nashua Bridge (Chickasaw County, Iowa)
Built ?; Shifted onto new piers 1916; Replaced 1921
Lost Bowstring through truss bridge over Cedar River on Road
Replaced by a new bridge

Natural Pier Bridge (Mineral County, Montana)
Built 1916; rehabilitated 1999
Through truss bridge over Clark Fork on CR 089
Open to traffic

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

Navarro River Bridge (Mendocino County, California)
Built 1949
Deck plate girder bridge over Navarro River on State Route 1
Open to traffic

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

Navy Drive Bridge (San Joaquin County, California)
Built 1941
Swing bridge over San Joaquin River on Navy Drive in Stockton
Open to traffic

NCRy - Arroyo de la Laguna Bridge (Alameda County, California)
Warren through truss bridge over Alameda Creek on Niles Canyon Railway/Union Pacific Railroad
Open to traffic

NCRy - Arroyo de Laguna Bridge (Alameda County, California)
An original portion of the first transcontinental railroad line first constructed during the 1860's.
Pony/through plate girder bridge over Arroyo de Laguna on Niles Canyon Railway (NCRy)
Open to traffic

NCRy - Dresser Bridge (Alameda County, California)
Warren through truss bridge over Alameda Creek, Hwy 84 on Niles Canyon Railway/Union Pacific 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

NE Grand Avenue Bridge (Multnomah County, Oregon)
1908 Steel Deck girder
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

NECR - Dog River Bridge #5 (Washington County, Vermont)
Built 1930
Deck plate girder bridge over Dog River and VT-12A on New England Central Railroad
Open to traffic

NECR - Three Rivers Bridge (Hampden County, Massachusetts)
Pony/through plate girder bridge over Chicopee River on New England Central Railroad
Open to traffic

NECR Burlington Branch - Winooski River Bridge #2 (Chittenden County, Vermont)
Polygonal Warren through truss with all verticals bridge over Winooski River on NECR Burlington Branch
Open to traffic

Nectar Covered Bridge 01-05-04x (Blount County, Alabama)
Built 1932; Destroyed by arson 1993
Lost covered bridge over Locust Fork River on Covered Bridge Road
Destroyed by fire

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

Nemadji River Bridge (Douglas County, Wisconsin)
Built 1948; rehabilitated 1987; replaced 2003
Lost Polygonal Warren through truss bridge over Nemadji River on Sth 35
Replaced by 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 (Coffey County, Kansas)
Built 1926
Two-span Marsh arch bridge over Neosho River on 19th Lane, 0.2 mi. east of Hartford
Open to traffic

Neosho River Bridge (Lyon County, Kansas)
Built 1940
Through truss bridge over Neosho River, 0.5 mi. west of Neosho Rapids
Open to traffic

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-130th/135th Rd. Bridge (Neosho County, Kansas)
Built 1908 by A.M. Blodgett
Through truss bridge over Neosho River, 2.4 mi. west of Erie
Abandoned with deck removed

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

Neuse River CSX Transportation Bridge (Johnston County, North Carolina)
Deck plate girder bridge over Neuse River on CSXTRR
Open to traffic

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

Neuse River Norfolk Southern Railway Bridge (Johnston County, North Carolina)
Built 1929
Warren through truss with all verticals bridge over Neuse River on NSRR
Open to traffic

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 Hope Bridge (Bartholomew County, Indiana)
Built 1913; rehabilitated 1999
Two-span through truss bridge over Flatrock River on CR 400 North in Columbus
Open to traffic

New KY 451 Bridge (Perry County, Kentucky)
Built 2009
Bridge over N. Fork Kentucky River on KY 451


New Oakland Avenue Bridge (Mercer County, Pennsylvania)
Built 2006
Steel rigid frame bridge over US 62 (E. Connelly Blvd.) on South Oakland Avenue
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

New River Bridge (Broward County, Florida)
Built 1960
Bascule bridge over New River on SE 3RD AVE in Fort Lauderdale
Open to traffic

New River Bridge (Broward County, Florida)
Built 1964
Bascule bridge over New River on SW 7th Avenue in Fort Lauderdale
Open to traffic

New Sharon Bridge (Franklin County, Maine)
Built 1916 by the Groton Bridge Co., Demolished on February 27, 2014.
Through truss bridge over Sandy River on Town Way in New Sharon
Demolished on February 27, 2014.

New Swamp Road Bridge (Washington County, New York)
Built 1911 by American Bridge Co.
Parker through truss bridge over Champlain Canal on New Swamp Road
Open to traffic

New Wilson's Bridge (Washington County, Maryland)
Built 1936
Concrete arch bridge over Conococheague Creek on US 40 in Wilson-Conococheague
Open to traffic

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 - Quinebaug River Bridge (Windham County, Connecticut)
Two southern spans lost to 1955 floods, line abandoned 1959, remainder demolished at a later point
Lost Deck plate girder bridge over Quinebaug River, River Road, and Kennedy Drive on NYNH&H Midland Division
Replaced by a pedestrian bridge

Niagara River Tonawanda Island Railroad Bridge (Niagara County, New York)
Built 1886
Abandoned swing through truss bridge over Little River on TIRLRR & Road
Derelict/abandoned

Niagara-On-The-Lake (Niagara County, New York)
Ship mounted Sherzer Rolling Lift to Strass Heel Trunion Bascule
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

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 IMC Pipe Creek Bridge (Miami County, Indiana)
Once part of the Peru and Indianapolis Railroad to connect those two cities(2nd oldest in Indiana), Later saw NYC trains use this line as well. Last used by Central Railroad of Indy RR before abandonment in 1999. IMC denotes Indy to Michigan City.
Deck girder bridge over Pipe Creek on Nickel Plate Trail, formerly Norfolk Southern(nee N&W, Nickel Plate Road, Lake Erie and Western, Peru and Indianapolis, others) in Bunker Hill
Open to pedestrians

Nine Mile Slide Bridge (Missoula County, Montana)
Built 1947
Timber stringer bridge over Nine Mile Slide on I-90 Frontage Road
Open to traffic

Ninnescah River Bridge (Sumner County, Kansas)
Built 1945
Girder bridge over Ninnescah River on N Oliver Rd 2.5 mi. south of Belle Plaine
Open to traffic

Nishnabotna River Bridge (Mills County, Iowa)
Located southwest of Henderson in northwestern Mills County, this rigid-connected pony truss carries a paved county road (once a part of a state highway) over the Nishnabotna River. The bridge is comprised of two skewed trusses, each configured as a
Other deck truss bridge over West Nishnabotna River Bridge on County Road M-16/370th Street
Open to traffic

NJ 23 Passaic River Bridge (Passaic County, New Jersey)
Built 1916; rehabilitated 1988
Concrete arch bridge over Passaic River on NJ 23
Open to traffic

NJT - Lyndhurst Draw (Bergen County, New Jersey)
Built 1901
Swing deck plate girder bridge over Passaic River on Main Line NJT
Open to traffic

Noland Creek Bridge (Swain County, North Carolina)
Built 1971 as part of the planned "North Shore Road".
Concrete stringer bridge over Noland Creek on Lakeview Drive
Open to traffic

Nolin River Bridge (Hardin County, Kentucky)
Built 1930
Concrete tee beam bridge over Nolin River on Us-31w
Open to traffic

Norfolk Southern Little Calumet River Bridge (Cook County, Illinois)
Warren through truss bridge over Little Calumet River on Norfolk Southern Railroad
Open

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 (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 Bend Rail Trail - Bonds Creek Tunnel (Ritchie County, West Virginia)
Tunnel over North Bend Rail Trail
Open to pedestrians only

North Bend Rail Trail - Dick Bias Tunnel (Ritchie County, West Virginia)
Tunnel over North Bend Rail Trail
Open to pedestrians only

North Bend Rail Trail - Tunnel # 3 (Doddridge County, West Virginia)
Abandoned tunnel over Abandoned Railroad
Derelict/abandoned

North Bend Rail Trail - Tunnel #15 (Ritchie County, West Virginia)
Bored in 1857 and daylighted in 1963.
Daylighted Tunnel for the Parkersburg Branch of the B&O Railroad
Daylighted and replaced by a cut

North Bend Rail Trail - Tunnel #17 (Ritchie County, West Virginia)
Bored 1857 and bypassed in 1963
Abandoned tunnel
Derelict/abandoned after being bypassed by a cut

North Bend Rail Trail - Tunnel #22 (Wood County, West Virginia)
Bored 1857 and bypassed by a cut in 1963
Abandoned tunnel
Derelict/abandoned

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 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 Chicago River North Avenue Bridge (Cook County, Illinois)
Built 2007-Hybrid Suspension/Cable-stayed bridge
Bridge over North Branch Chicago River on North Avenue
Open to traffic

North Buffalo Creek Revolution Cotton Mills Spur (Guilford County, North Carolina)
Abandoned timber stringer bridge over North Buffalo Crek on NSRR
Derelict/abandoned

North Canadian River Bridge (Blaine County, Oklahoma)
Built 1915. This bridge may have carried OK 51 for a time.
Through truss bridge over North Canadian River on E0660
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 1925
Through truss bridge over North Canadian River on Britton Rd. in Jones
Removed and replaced

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 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 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 (Placer County, California)
Built 1946
Curved deck truss bridge over North Fork of Middle Fork of American River on FDR 96-Mosquito Ridge Road
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 Feather River Bridge (Plumas County, California)
Built 1936
Through truss bridge over North Fork Feather River on CA 70
Open to traffic

North Fork Feather River Bridge (Plumas County, California)
Built 1936
Pony truss bridge over North Fork Feather River on CA 70 in Tobin
Open to traffic

North Fork Feather River Bridge (Plumas County, California)
Built 1936
Through truss bridge over North Fork Feather River on CA 70 at Rock Creek
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 of Red River Bridge (Logan County, Kentucky)
Built 1933
Concrete tee beam bridge over North Fork of Red River on Us-431
Open to traffic

North Fork Route M Bridge (Jasper County, Missouri)
Built 1949; replaced 2011
Lost pony truss bridge over North Fork Spring River on Route M (Baseline Road) in Carytown
Replaced by a new bridge

North Fork Stillaguamish River Bridge (Snohomish County, Washington)
Built 1966
Steel through arch bridge over North Fork Stillaguamish River on WA 530
Open to traffic

North Halsted Street Bridge (Cook County, Illinois)
Built 1955
Bascule bridge over North Branch Chicago River on Halsted Street in Chicago
Open to traffic

North Halsted Street Bridge (Old) (Cook County, Illinois)
Built 1909
Bascule bridge over North Branch Chicago River Canal on N. Halsted Street in Chicago
Demolished and replaced