There are 10,360 bridges in this category · Only showing 7,473 bridges with photos
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Girder

MP - Big Creek Bridge (Cass County, Missouri)
Probably from the '20s, approach spans replaced with concrete beams at some point
Pony/through plate girder bridge over Big Creek on Missouri Pacific Railroad
Open to traffic

MP - Black River Bridge (Clay County, Arkansas)
Built 1907
Deck plate birger bridge over Black River on Missouri Pacific Railroad
No longer exists

MP - Cache Channel Bridge (Alexander County, Illinois)
Built ca. 1950 to span the newly created Cache River Diversion Channel
Pony plate-girder bridge over the Cache River Diversion Channel on abandoned Missouri Pacific Railroad
Still standing, but rails removed

MP - Clayton Drawbridge (1909) (Catahoula Parish, Louisiana)
Built 1909
Lost Deck plate girder bridge over Tensas River on Missouri Pacific Railroad
No longer exists

MP - Fredericktown City Lake Bridge (Madison County, Missouri)
Abandoned deck girder railroad bridge over Fredericktown City Lake (Little St. Francis River) on Missouri Pacific Railroad
Abandoned with rails removed but otherwise in decent condition

MP - Gage Junction Swing Bridge (Randolph County, Illinois)
(Main design: Pratt through truss)
Built 1903 ; replaced 1975
Pratt through truss swing bridge over Kaskaskia River on Missouri Pacific Railroad
Destroyed by derailment

MP - Leadwood Bridge (St. Francois County, Missouri)
Lost deck plate girder bridge over Big River on Missouri Pacific Railroad
Lost

MP - Neosho River Bridge (Labette County, Kansas)
Abandoned deck plate girder bridge over Neosho River on Missouri Pacific Railroad
Abandoned

MP - Ripley Junction Bridge (Jackson County, Missouri)
Newer bridge replacing undetermined earlier bridge
Pony plate girder bridge over Little Blue River on Missouri Pacific Railroad
Open to traffic

MP - Tabo Creek Bridge (Lafayette County, Missouri)
Abandoned deck plate girder bridge over Tabo Creek on Missouri Pacific Railroad
Derelict/abandoned

MP Deadman Creek (Montgomery County, Kansas)
Deck truss bridge over Deadman Creek on Former MP Railroad
Intact but closed to all traffic

MPA - Pylesville Trestle (Harford County, Maryland)
Lost Deck plate girder bridge over Road on Maryland & Pennsylvania RR
Removed but not replaced

MQT - Manistee River Swing Bridge (Manistee County, Michigan)
Built 1937
Deck plate girder bridge over Manistee River on Marquette Rail, Former C&O Railroad/Pere Marquette/Michigan East and West Railway line in Manistee
Open to traffic

MRL - Austin Creek Trestle (Lewis and Clark County, Montana)
Built 1896, Strengthened 1926
Deck plate girder bridge over Austin Creek on MRL RR
Open to traffic

MRL - Big Spring Bridge (Broadwater County, Montana)
Buil 1910
Deck plate girder bridge over Big Spring on Montana Rail Link (MRL)
Open to traffic

MRL - Bitterroot River Bridge #1 (Missoula County, Montana)
(Main design: Pratt through truss)
Built at various times using secondhand spans
Pratt through truss bridge over Bitterroot River on Montana Rail Link
Open to traffic

MRL - Bitterroot River Bridge #3 (Ravalli County, Montana)
(Main design: Warren pony truss)
Built 1950 using secondhand spans
Pony truss bridge over Bitterroot River on Montana Rail Link
Open to traffic

MRL - Blackfoot River Bridge (Missoula County, Montana)
(Main design: Pratt through truss)
Built 1908
Pratt through truss bridge over Blackfoot River on Montana Rail Link
Open to traffic

MRL - Clark Fork River Bridge #11 (Sanders County, Montana)
(Main design: Pratt deck truss)
Built 1908
Pratt deck truss bridge over Clark Fork River on Montana RailLink
Open to traffic

MRL - Clark Fork River Bridge #12 (Sanders County, Montana)
(Main design: Pratt deck truss)
Built 1908, Reinforced date unknown
Bridge over Clark Fork River on Montana RailLink
Open to traffic

MRL - Clark Fork River Bridge #13 (Sanders County, Montana)
(Main design: Pratt through truss)
Built 1908
Through truss bridge over Clark Fork River on Montana RailLink
Open to traffic

MRL - Clark Fork River Bridge #14 (Sanders County, Montana)
(Main design: Pratt through truss)
Built 1908
Through truss bridge over Clark Fork River on MRL
Open to traffic

MRL - Clark Fork River Bridge #7 (Missoula County, Montana)
(Main design: Warren deck truss)
Built 1908
Warren deck truss Bridge over Clark Fork River on Montana Rail Link
Open to traffic

MRL - Clark Fork River Bridge #8 (Missoula County, Montana)
(Main design: Warren deck truss with all verticals)
Built 1908
Warren deck truss with all verticals bridge over Clark Fork River on Montana Rail Link
Open to traffic

MRL - Clark Fork River Bridge No. 2 (Missoula County, Montana)
Built 1896 at an unknown location, moved here 1929
Lattice deck girder bridge over Clark Fork River on Railroad (MRL)
Open to traffic

MRL - Fish Creek Trestle (Mineral County, Montana)
Built 1914
Deck plate girder bridge over Fish Creek on Montana Rail Link
Open to traffic

MRL - Jocko River Bridge (Lake County, Montana)
(Main design: Warren deck truss)
Built 1901, Strengthened 1934
Warren deck truss bridge over Jocko River on Montana Rail Link
Open to traffic

MRL - Marent Trestle (Missoula County, Montana)
(Main design: Warren deck truss)
Built 1927 using 1885 towers
Bridge over Marent Gulch on MRL (former Northern Pacific) Railway
Open to traffic

MRL - Molt Road Overpass (Yellowstone County, Montana)
Deck plate girder bridge over Molt Road on Railroad
Open to traffic

MRL - Phosphate Branch Clark Fork Bridge (Powell County, Montana)
Pony/through plate girder bridge over Clark Fork on Phosphate Branch Railroad


MRL - Sixteen Mile Creek Bridge (Broadwater County, Montana)
Built or relocated here 1946
Deck plate girder bridge over Sixteen Mile Creek on Montana Rail Link (MRL)
Open to traffic

MRL - Yellowstone River Bridge (Stillwater County, Montana)
(Main design: Warren through truss)
Built 1918
Warren through truss bridge over Yellowstone River on Montana Rail Link
Open to traffic

MRL - Yellowstone River Bridge (Park County, Montana)
(Main design: Warren through truss)
Built 1918
Warren through truss bridge over Yellowstone River on Montana Rail Link
Open to traffic

MSTL - Black Hawk Chute Bridge (Louisa County, Iowa)
Built 1909; Abandoned 1971
Abandoned deck plate girder bridge over Black Hawk Chute on Minneapolis & St. Louis Railway
Abandoned

MSTL - Carver Bridge (Carver County, Minnesota)
(Main design: Deck plate girder)
Built 1917 replacing a swing span built in the 1898 and earlier in 1871; Removed completely Fall 2011
Deck plate girder bridge over Minnesota River on UPRR (Minneapolis and St. Louis RR)
Lost

MSTL - Cottonwood River Bridge (Brown County, Minnesota)
(Main design: Pratt deck truss)
Built 1899, Removed in the 1970s
Pratt deck truss bridge over Cottonwood River on Former C&NW Railway
Removed

MSTL - Sioux Rapids High Bridge (Buena Vista County, Iowa)
(Main design: Warren deck truss)
Built 1899; Removed 1936
Lost Warren deck truss bridge over Little Sioux River on Minneapolis & St. Louis Railway
Removed

MSTL - Skunk River Bridge (Jefferson County, Iowa)
Built 1916; Abandoned 1974 & sold to private owners; Order removed 1990
Lost Deck plate girder bridge over Skunk River on Minneapolis & St. Louis Railway
Removed

MSTR - Grasse River Bridge (St. Lawrence County, New York)
Built 1945 by Bethlehem Steel Co.
Deck plate girder bridge over Grasse River on Massena Terminal Railroad
Open to traffic

MSTR - NY-37B Overpass (St. Lawrence County, New York)
Built 1945 by Bethlehem Steel Co.
Pony plate girder bridge over NY 37B on Massena Terminal Railroad
Open to traffic

MSWY - Rock River Bridge (Rock County, Minnesota)
Built 1899
Plate girder bridge over Rock River on Minnesota Southern Railway
Open to traffic

Mud Creek Bridge (Henry County, Illinois)
Built 1920
Concrete pony/through girder bridge over Mud Creek on E 2720 St
Open to traffic

Mud Creek Bridge (Iroquois County, Illinois)
Built 1917
Pony/through girder bridge over Mud Creek on CR1950 E Rd
Intact but closed to all traffic

Mud Creek Bridge (Iroquois County, Illinois)
Built 1914
Pony/through girder bridge over Mud Creek on CR1900 E Rd
Open to traffic

Muitzeskill Road over CSX Railroad (Rensselaer County, New York)
Replaced in 1997
Lost Deck plate girder bridge over CSX Railroad on Muitzeskill Road
Replaced by a new bridge

Mule Creek Bridge (Haskell County, Oklahoma)
Built 1938; bypassed 2014
Concrete deck girder bridge over Mule Creek
Open to traffic

Mullica River Bascule Bridge (Atlantic County, New Jersey)
Lost Deck girder bridge over Mullica River on Garden State Parkway
No longer exists

MUR - Kalamazoo River Trestle (Calhoun County, Michigan)
(Main design: Pratt through truss)
LIne built 1903, Tracks removed 1930, Trestle removed February 10, 1941
Lost Pratt through truss bridge over Kalamazoo River & Lake Shore & Michigan Southern Railway on Michigan United Railway (Originally Jackson & Battle Creek Traction Co.)
Removed but not replaced

Murray Lake Bridge (Pulaski County, Arkansas)
Built 1974
Haunched deck plate girder bridge over Arkansas River (Murray Lake) on Interstate 430
Open to traffic

Muscatine Bridge (Muscatine County, Iowa)
(Main design: Polygonal Warren through truss)
Built 1972; Tolls removed 1987
Polygonal Warren through truss bridge over Mississippi River on IA 92/IL 92 at Muscatine
Open to traffic

Muscoda Bascule Bridge (Grant County, Wisconsin)
Built 1929
Lost Pony/through plate girder bridge over Wisconsin River on State Highway 80
Replaced by new bridge

Muskingum River Canal-6th Street Bridge (Muskingum County, Ohio)
Built 1914-5; rehabilitated 1977; Replaced 2000
Lost Bascule Lift Bridge over the Muskingum River Canal on 6th Street
Replaced by a new bridge

Mute Creek Bridge (Osage County, Kansas)
Built 1925
Girder bridge over Mute Creek on S Auburn Rd 71
Open to traffic

MWHA - Black River Bridge (Jefferson County, New York)
Pony plate girder bridge over Black River on Mohawk, Adirondack & Northern RR
Open to traffic

Mystic River Bascule Bridge (New London County, Connecticut)
Built 1922
Bascule bridge over Mystic River on US 1 West Main Street at Mystic
Open to traffic

Mystic Valley Parkway Bridge (Middlesex County, Massachusetts)
Built 1906; replaced 1954
Lost Deck plate girder bridge over Malden River on Mystic Valley Parkway MA 16
No longer exists

N Fork Embarrass River Bridge (Clark County, Illinois)
Built 1909
Concrete Pony through truss Bridge over N Fork Embarrass R on E2300th Rd
Open to traffic

N Shore Channel Bridge (Cook County, Illinois)
Built 1909
Girder bridge over N Shore Channel on Linden Avenue
Open to traffic

N&W - Black Bridge (Fayette County, Pennsylvania)
(Main design: Parker through truss)
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

N&W - Kermit Tug Fork Bridge (Mingo County, West Virginia)
(Main design: Warren through truss with all verticals)
Abandoned through truss bridge over Tug Fork River on former Norfolk & Western Railway
Derelict/abandoned

N&W - Miami & Erie Canal Bridge (Hamilton County, Ohio)
Removed
Lost Deck plate girder bridge over Miami & Erie Canal on Norfolk & Western Railroad
No longer exists

N&W - Mosquito Creek Bridge (Pottawattamie County, Iowa)
Built 1934; Abandoned 1984
Deck plate girder bridge over Mosquito Creek on Wabash Trace Nature Trail
Open to pedestrians only

N&W - Six Mile Bridge (Campbell County, Virginia)
(Main design: Warren deck truss)
Abandoned Pratt deck truss bridge over James River on N&W RR
Abandoned in 1972; owned by the Mount Athos Regional Museum and Information Center, Inc.

N&W Champaign Branch Boneyard Creek Bridge (Champaign County, Illinois)
Built ca. 1910(?), abandoned ca. 1981
Deck plate girder bridge over Boneyard Creek on Wabash, later N&W Railway in Urbana
Open to pedestrian traffic

N&W New River Trail Old Route 100 Overpass (Pulaski County, Virginia)
Deck plate girder bridge over Old Route 100 on Norfolk and Western Railroad and New River Trail
Open to pedestrians only

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

Nailiilihaele Stream Bridge (Maui County, Hawaii)
Concrete deck girder bridge over Nailiilihaele Stream on Hana Highway
Open to traffic

Napoleon Road Bridge (Allen County, Ohio)
Built 1928
Concrete curved chord through girder bridge over Little Hog Creek on Napoleon Road
Open to traffic

NASA Causeway (Brevard County, Florida)
Built 1964
Deck plate girder bridge over Indian River on NASA Causeway
Open to traffic

Nashua River Rail Trail - MA 119 Overpass (Middlesex County, Massachusetts)
Pony/through plate girder bridge over Main Street/MA 111/MA 119 on Nashua River Rail Trail
Open to pedestrians only

Nashua Road Bridge (Lawrence County, Pennsylvania)
Built 1981; replaced 2010
Lost Deck girder bridge over Shenango River on Nashua Road
Replaced by a new bridge

National Road Bikeway - St. Clairsville Trestle (Belmont County, Ohio)
Built 1902
Bridge over Stare Route 9 on National Road Bikeway
Open to pedestrians only

National Road Heritage Trail - Old National Road Overpass (Henry County, Indiana)
Built 1910;
Pony/through plate girder bridge over Old National Road on Old National Road Heritage Trail
Open to pedestrians only above, traffic below

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

NAUG - Thomaston Dam Bridge (Litchfield County, Connecticut)
Pony/through plate girder bridge over Thomaston Dam Spillway (Naugatuck River) on Naugatuck Railroad, Thomaston
Open to traffic

Naugatuck Railroad Bridge (Litchfield County, Connecticut)
Abandoned deck plate girder bridge over East Branch Naugatuck River on Naugatuck Railroad, Torrington
Derelict/abandoned

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

NBER - Little Juniata River Bridge (Blair County, Pennsylvania)
Deck plate girder bridge over Little Juniata River on Railroad


NCRy - Arroyo de la Laguna Bridge (1899) (Alameda County, California)
Built in 1899 as a replacement of original covered Howe truss, still has original stone abutments and piers #1 and #2, and on original ROW of the first transcontinental railroad line. Dec 2018 - 6" settlement corrected.
Pony/through plate girder bridge over Arroyo de la Laguna on Southern Pacific/Niles Canyon Railway
Open to traffic

NCRy - Dresser Bridge (1906) (Alameda County, California)
(Main design: Warren through truss)
Warren through truss bridge over Alameda Creek and Hwy 84 on Niles Canyon Railway
Open to traffic

NCRy - Farwell Bridge (1896) (Alameda County, California)
(Main design: Pratt through truss)
Built 1896, replacing the original single-span covered wooden Howe Truss.
Pratt through truss bridge over Alameda Creek and CA-84 on Niles Canyon Railway
Open to traffic

NCRY - Feeder Bridge (Cumberland County, Pennsylvania)
(Main design: Pony/through plate girder)
Built in 1901
Abandoned pony/through plate girder bridge on Northern Central Railway
Abandoned

NCRY - Main Street Overpass/Heritage Rail Trail (York County, Pennsylvania)
Built 1900
Pony player girder bridge over Main Street (PA-214) on Northern Central Railway/Heritage Rail Trail
Open to bicyclists, horseback, and pedestrians on trail side. The rail is now home to the Steam into History Excursions on the weekends from April to October.

NE 102nd Avenue Bridge (Polk County, Iowa)
Built 1917, Replaced 2017
Concrete deck girder bridge over Fourmile Creek on NE 102nd Avenue
Replaced by a new bridge

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

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

Neals Landing Bridge (Seminole County, Georgia)
Built 1956
Girder bridge over Chattahoochee River on FL-2, AL-91
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

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

NECR - Connecticut River Bridge #2 (Windham County, Vermont)
(Main design: Warren through truss)
Built 1930
Warren through truss bridge over Connecticut River on Railroad (NECR)
Open to traffic

NECR - Connecticut River Bridge #3 (Windsor County, Vermont)
Deck plate girder bridge over Connecticut River on New England Central Railroad
Open to traffic

NECR - Cushman Brook Bridge (Hampshire County, Massachusetts)
Built 1939
Deck plate girder bridge over Cushman Brook & State Street on New England Central Railroad
Open to traffic

NECR - Dog River Bridge #11 (Washington County, Vermont)
Pony/through plate girder bridge over Dog River on New England Central Railroad
Open to traffic

NECR - Dog River Bridge #13 (Washington County, Vermont)
(Main design: Warren through truss with all verticals)
Built 1936
Warren Through truss bridge over VT 12 and Dog River on New England Central Railroad in Berlin
Open to traffic

NECR - Dog River Bridge #4 (Washington County, Vermont)
Deck plate girder bridge over Dog River on NECR
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 - Dog River Bridge #7 (Washington County, Vermont)
Pony/through plate girder bridge over Dog River on NECR
Open to traffic

NECR - East Alburgh Trestle (Franklin County, Vermont)
(Main design: Timber stringer)
Built 1912; swing span automated 2010-11
Timber stringer bridge over Missisquoi Bay on New England Central Railroad
Open to traffic

NECR - Power Dam Canal Bridge (Windham County, Vermont)
Pony/through plate girder bridge over Power Dam Canal on New England Central Railroad
Open to traffic