There are 7,939 bridges in this category · Only showing 5,448 bridges with photos
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Girder

Kilbourn Avenue Bridge (Milwaukee County, Wisconsin)
Built 1929; rehabilitated 1972; restored 2008
Bascule bridge over Milwaukee River on Kilbourn Avenue in Milwaukee
Open after restoration

King Road Bridge (Alger County, Michigan)
Built 1919
Concrete pony/through girder bridge over Whitefish River on King Road
Open to traffic

Kingfisher Trail - Etowah River Bridge (Floyd County, Georgia)
(Main design: Pratt through truss)
Pratt through truss bridge over Etowah River on Kingfisher Trail (formerly Central of Georgia Railway)
Open to pedestrians only

Kingsley Road Bridge (Forest County, Pennsylvania)
Built 1905; rehabilitated 1968
Deck plate girder bridge over Tionesta Creek on Kingsley Road (FR 215)
Open to traffic

Kinneman Lake Road Bridge (Massac County, Illinois)
Concrete bridge over Kinneman Lake overflow on Kinneman Lake Road, .5 mi. north of Ohio River
Open to one-lane traffic

Kinzua Bridge (McKean County, Pennsylvania)
Built 1900, closed to traffic in 1959, mosly destroyed by a tornado on July 21, 2003, remaining spans rehabilitated and reopened in 2011 as the "Kinzua Sky Walk"
Deck girder bridge over Kinzua Creek on former Erie Railway at Kinzua Bridge State Park
Remaining spans open to pedestrian traffic

Kissing Bridge (Essex County, New York)
Covered 1994
Covered pony plate girder bridge over La Chute River on Pedestrian path
Open to pedestrians only

KJRY - LaMoine River Bridge (Hancock County, Illinois)
Built ca. 1922
Deck plate girder bridge over LaMoine River on Keokuk Junction RR (former Toledo, Peoria & Warsaw)
Open

KJRY - New Spoon River Bridge (Fulton County, Illinois)
Built for the Missouri Pacific Colorado River crossing in Bay City, Texas; moved here in 2014
Deck plate girder bridge over Spoon River on Keokuk Junction Railway
Open to traffic

Klein Avenue Underpass (Madison County, Illinois)
Deck plate girder bridge over Klein Avenue on Terminal Railroad Assoc. of St. Louis (Merchants Bridge east approach)
Open to traffic above and below

Knapp Road Bridge (Jo Daviess County, Illinois)
Built 1926
Concrete pony/through girder bridge over Plum River on E. Knapp Rd.
Open to traffic

Knapps Narrows Bridge (Old) (Talbot County, Maryland)
Built 1934; Rehabilitated 1971; Replaced 1998
Pony/through plate girder bridge over Knapps Narrows on MD 33
Replaced by a new bridge and relocated

Knight Channel Bridge (Monroe County, Florida)
Built 1912; rehabilitated 1938
Girder bridge over Knight Channel on Pigeon Key Access
Closed to all traffic

Knoebels Road Bridge (Northumberland County, Pennsylvania)
Pony/through plate girder bridge over South Branch Roaring Creek on Knoebels Road
Open to traffic

Knox County Road 49 Bridge (Knox County, Missouri)
Built ca. 1930
Plate girder bridge with wooden deck over the BNSF Railroad on CR 49
Open to traffic

Knoxville Road Bridge (Napa County, California)
Built 1920
Concrete tee beam bridge over Eticuera Creek on Berryessa-Knoxvlle Road
Open to traffic

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

Konkapot Creek Trail Bridge (Outagamie County, Wisconsin)
Built 1911
Girder bridge over Konkapot Creek on Konkapot Creek Trail
Open to pedestrians only

Koteewi Park Bridge (Hamilton County, Indiana)
(Main design: Triple-intersection lattice through truss)
Lattice truss built in 1898 and Pratt truss built in 1904
Through truss bridge over White River on a pedestrian path
Open to pedestrians only

Krchnak Road Bridge (Bastrop County, Texas)
Built 1992
Pony/through girder bridge over Pin Oak Creek on Krchnak Road (County Road 183)
Open to traffic, zoned for load

Kuhio Highway Bridge #1 (Kauai County, Hawaii)
Concrete deck girder bridge over Wailua River on Kuhio Highway
Open to traffic

Kuhio Highway Bridge #2 (Kauai County, Hawaii)
Concrete deck girder bridge over Wailua River on Kuhio Highway
Open to traffic

Kunkle's Bridge (Cumberland County, Pennsylvania)
Built 1902
Girder bridge over Yellow Breeches Creek on Kunkle Bridge T518
Open to traffic

KY-1217 Over Trib W Fk Canoe Creek (Henderson County, Kentucky)
Built 1954
Concrete deck girder bridge over Tributary of West Fork Canoe Creek on Kentucky 1217
Open to traffic

Kyles Ford Bridge (Hancock County, Tennessee)
(Main design: Warren through truss)
Built 1928-30
Warren Through truss bridge with Polygonal Top Chords, over Clinch River on State Highway 70
Intact but closed to all traffic

L&N - Duck River Bridge (Marshall County, Tennessee)
(Main design: Warren through truss with all verticals)
Built 1913;
Warren through truss bridge over Duck River in Northern Marshall County
Open to traffic

L&N - Kentucky Lake Bridge (Houston County, Tennessee)
(Main design: Parker through truss)
Built 1931, abandoned 1981. main span (vertical lift span) relocated for active use in Bridgeport Alabama
Abandoned parker through truss bridge over Kentucky Lake (Tennessee River) on an abandoned alignment of the L&N Railroad
The "Open to pedestrians only" designation is used sarcastically because the bridge, at least its eastern approaches, has been turned into a private residence.

L&N - Old Bradford Road Overpass (Jefferson County, Alabama)
Abandoned Deck plate girder bridge over Old Bradford Road on an Louisville & Nashville Railroad
Derelict/abandoned

L&N - Paoli Viaduct (Orange County, Indiana)
Built 1904, removed in 1982
Lost Deck plate girder bridge over Lost River on former Monon Railroad in Paoli
Removed

L&N - Valley River Bridge (Cherokee County, North Carolina)
(Main design: Pratt through truss)
6 panel Pratt through truss bridge over Valley River on abandoned L&N Railroad
Abandoned

L&N - Venedy Station Bridge (Clinton County, Illinois)
built around 1902. Abandoned and listed on the NRHP in 1996.
Abandoned pony/through plate girder bridge over Kaskaskia River on former Louisville and Nashville Railroad west of Venedy Station
Abandoned but intact

L&NE - Lehigh Gap Bridge (Lehigh County, Pennsylvania)
(Main design: Baltimore deck truss)
Built 1912; Abandoned 1961; Removed 1967
Lost Baltimore deck truss bridge over the Lehigh River on Lehigh & New England Railroad
Removed

L. B. Hassler Bridge (Pickett County, Tennessee)
(Main design: Parker through truss)
Built 1943, replaced 1996
Lost Parker through truss bridge over Obey River on Tenn SR 42
Replaced by new bridge

La Crosse River State Trail - Bangor Gun Club Bridge (La Crosse County, Wisconsin)
Built 1913
Deck plate girder bridge over Bangor Rod & Gun Club entrance on La Crosse River State Trail (former C&NW RR)
Open to pedestrians only

La Crosse River State Trail - Creek Bridge (La Crosse County, Wisconsin)
Pony/through plate girder bridge over Presently Unknown Stream on Trail
Open to pedestrians only

La Harpe Creek Bridge (McDonough County, Illinois)
Concrete pony/through girder bridge over La Harpe Creek on TR 82 (E300th St)
Open to traffic

LA659 Intracoastal Waterway Bridge (Terrebonne Parish, Louisiana)
Built 1958; Replaced 1996
Lost Deck plate girder vertical lift bridge over Intracostal Canal on LA 659
Replaced by a new bridge

Lac La Belle Bridge (Waukesha County, Wisconsin)
Built 1925, Replaced 2007
Lost stringer bridge over Lac La Belle Lake on Lake Road - Former Wisc 67 in Oconomowoc
Replaced by new bridge

LACM - Arroyo Seco Bridge (Los Angeles County, California)
A wooden bridge was built in 1885, replaced by this steel one in 1896, upgraded by the MTA in 1992
Bridge over Arroyo Seco on MTA Goldline (Light Rail)
Open to traffic

LACM - Avenue 19 Overpass (Los Angeles County, California)
Built in 1930, purchased by the MTA in 1990
Pony plate girder bridge over Avenue 19 on Goldline in Los Angeles
Open to traffic

LACM - Colorado Boulevard Overpass (Los Angeles County, California)
Built 1930, purchased by MTA 1990
Bridge over Colorado Blvd Up on AT&SF RR - Soon to be the Gold Line MTA in Arcadia
Open to traffic

LACM - Hawthorne Avenue Overpass (Los Angeles County, California)
Built 1926
Pony/through girder bridge over Hawthorne Avenue on Los Angeles County Metropolitan Transportation Authority
Open

LACM - Los Angeles River Bridge (Los Angeles County, California)
Salt Lake Rail Road build the original wooden bridge back in the mid-1870's, it has been rebuilt several times since then.
Bridge over Los Angeles River on Gold Line trolly (MTA)
Open to traffic

LACM - San Fernando Road Overpass (Los Angeles County, California)
Built 1930, purchased by MTA in 1990
Pony truss bridge over San Fernando Road on Goldline in Los Angeles
Open to traffic

LACM - Victory Place Overpass (Los Angeles County, California)
Built 1932
Bridge over Victory Place on Southern Pacific, Amtrak, and Metrolink in Burbank
Open to Traffic

Lafayette Avenue Bridge (Ramsey County, Minnesota)
Built 1968; rehabilitated 1982; replaced 2014
Girder bridge over Mississippi River, city streets and BNSF Railway on US Hwy. 52(Lafayette Avenue)
Replaced by a new bridge

Lafayette Street Bridge (2nd) (Hillsborough County, Florida)
Built 1895; Replaced 1913
Lost Pony/through plate girder bridge over Hillsborough River on Lafayette Street
Replaced by a new bridge

Lafourche Bayou Bridge (Lafourche Parish, Louisiana)
Lost Deck plate girder bridge over Lafourche Bayou on State Route 1
No longer exists

Lagoon Pond Bridge (Dukes County, Massachusetts)
Built 1871; Replaced 1935
Lost bascule bridge over Lagoon Pond on Beach Road
Replaced by new bridge

LAJ - IH-710 Overpass (Los Angeles County, California)
Pony plate girder with floorbeam system over IH-710 on Los Angeles Junction Railway
Built 1955. Carries LAJ RR over IH-710

Lake Champlain Bridge (Essex County, New York)
(Main design: Network arch)
Built 2011 by the Flatiron Corp.
Network arch bridge over Lake Champlain on NY 185/VT 17
Open to traffic

Lake Creek Bridge (Park County, Wyoming)
Built 1974
Girder bridge over Lake Creek on Beartooth Highway
Open to traffic

Lake Natoma Crossing (Sacramento County, California)
1999, Open to 4 lanes of traffic plus 2 pedestrian walkways
Post-tensioned box girder bridge over Lake Natoma on Folsom-Auburn Road in Folsom
Open to traffic

Lake Roland Railway - Stony Run Bridge (Baltimore, Maryland)
(Main design: Deck truss)
Lost Bridge over Stony Run on Lake Roland Elevated Railway
Removed but not replaced

Lake Street Bridge (Orleans Parish, Louisiana)
Lost Deck girder bridge over New Basin Canal on Lake Street
No longer exists

Lake Wobegon Trail - Ashley Creek Bridge (Stearns County, Minnesota)
(Main design: Deck plate girder)
Built 1906
Deck plate girder bridge over Ashley Creek on Lake Wobegon Trail
Open to pedestrians only

Lake Wobegon Trail - Getchell Creek Bridge (Stearns County, Minnesota)
(Main design: Deck plate girder)
Various pieces assembled 1941 here
Deck plate girder bridge over Getchell Creek on Lake Wobegon Trail
Open to pedestrians only

Lake Wobegon Trail - Sauk River Bridge #1 (Stearns County, Minnesota)
Built 1912
Deck plate girder bridge over Sauk River on Lake Wobegon Trail
Open to pedestrians only

Lake Wobegon Trail - Sauk River Bridge #2 (Stearns County, Minnesota)
Built 1950 replacing similar bridge built 1902
Deck plate girder bridge over Sauk River on Lake Wobegon Trail
Open to pedestrians only

Lake Wobegon Trail - Sauk River Bridge #3 (Stearns County, Minnesota)
Built 1954
Deck plate girder bridge over Sauk River on Lake Wobegon Trail
Open to pedestrians only

Lake Wobegon Trail - Silver Creek Bridge (Todd County, Minnesota)
Built 1906
Deck plate girder bridge over Silver Creek on Lake Wobegon Trail
Open to pedestrians only

Lamb-Fish Bridge (Tallahatchie County, Mississippi)
Built 1905 by the American Bridge Co.
Vertical lift bridge over the Cold Water River on Levee Road
Open to traffic

Lamoille Valley Rail Trail - Smith Brook Bridge (Lamoille County, Vermont)
Abandoned 1997
Pony/through plate girder bridge over Smith Brook on Lamoille Valley Rail Trail
Open to pedestrians only

Lamoille Valley Rail-Trail - Jeffersonville Bridge (Lamoille County, Vermont)
Built for the Burlington & Lamoille Railroad
Pony/through plate girder bridge over Brewster River on Lamoille Valley Rail Trail
Open to pedestrians only

Lampasas River Bridge (Bell County, Texas)
Constructed for the State Highway Department in 1935 under a National Recovery Highway Project.
Deck plate girder bridge over Lampasas River on I-35 West Frontage
Open to traffic

Larson Road Bridge (Orange County, New York)
Built 1930 by the American Bridge Co.
Pony plate girder bridge over Shawangunk Kill on Larson Road, northeast of Bloomingburgh
Closed to all traffic

Latona Bridge (King County, Washington)
(Main design: Pennsylvania through truss)
Built 1890; Rebuilt 1909 to allow pedestrian & vehicular traffic; Replaced 1919
Lost Pennsylvania through truss bridge over Union Lake/Lake Washington Canal on Trolley Cars
No longer exists

Latona Railroad Bridge (Temporary) (King County, Washington)
Built 1902; removed 1932
Lost Pony/through plate girder bridge over Lake Washington Canal on Seattle Electric Railway
No longer exists

Laughery Creek IN 46 Bridge (Franklin County, Indiana)
Built 1938; rehabilitated 1979
Concrete deck girder bridge over Laughery Creek on IN 46
Open to traffic

Laughery Creek Viaduct (Ripley County, Indiana)
Built ca. 1901 by the Baltimore and Ohio Railroad, major repair work in 1958 or 1959 with some girders replaced.
Deck plate girder bridge over Laughery Creek on CSX Transportation (former Baltimore and Ohio Railroad)
Open to traffic

Laurel Fork Blue Ridge Parkway Bridge (Ashe County, North Carolina)
Built 1939
Deck plate girder bridge over Laurel Fork on Blue Ridge Parkway
Open to traffic

Lawn Road Overpass (Dauphin County, Pennsylvania)
Built 1950 by the PTC
Pony/through plate girder bridge over PA Turnpike/I-76 on Lawn Road in Lawn
Open to traffic

Lawrence County Bridge #172 (Lawrence County, Indiana)
Built 1909
Concrete deck girder bridge over Leatherwood Creek on Cement Plant Road
Open to traffic

Layton Bridge (Fayette County, Pennsylvania)
(Main design: Pratt through truss)
Built 1892; rehabilitated 1984
Through truss bridge over Youghiogheny River on PA 4038
Open to traffic

LC&M - Mill Brook Bridge (Essex County, New York)
Built for the LC&M Railroad; Out of Service 1971; Rails removed 1987
Abandoned pony/through plate girder bridge over Mill Brook on Lake Champlain & Moriah Railroad
Derelict/abandoned

Le Grand Concrete Bridge (Marshall County, Iowa)
Built 1915
Concrete deck girder bridge over Backwater of Iowa River
Closed to all traffic

LE&E - Mahoning River Bridge #3 (Mahoning County, Ohio)
Abandoned deck plate girder bridge over Mahoning River & Division Street on Abandoned Lake Erie & Eastern Railroad
Abandoned

LE&E - Youngstown Interchange Viaduct (Mahoning County, Ohio)
(Main design: Pennsylvania through truss)
Pennsylvania through truss bridge over Mahoning River/Norfolk Southern on Abandoned rail line in Youngstown
Abandoned

Leadwood Railroad Bridge (St. Francois County, Missouri)
Lost deck plate girder bridge over Big River somewhere near Leadwood
Lost

Leando-Douds Bridge (Van Buren County, Iowa)
Haunched deck plate girder over Des Moines River on IA 98
Being replaced

Leatherwood Creek Bridge Broadway Street (Parke County, Indiana)
Built ca. 1915
Lost Pony/through plate girder bridge over Leatherwood Creek on Broadway Street
Replaced by a new bridge

Lebanon Road Overpass (Lebanon County, Pennsylvania)
Built 1949 by the PTC
Pony/through girder bridge over PA Turnpike/I-76 on Lebanon Road in South Londonderry Township
Open to traffic

Lee Hwy 11, 43 Bridge (Botetourt County, Virginia)
Built 1938
Girder bridge over James River,Csx & Rt1318 on Lee Hwy 11, 43
Open to traffic

Leeville Bridge (Lafourche Parish, Louisiana)
Built 1970; Replaced by new bridge in 2010
Lost vertical lift bridge over Bayou Lafourche on LA 1 at Leeville
Replaced by new bridge

Lehigh Bridge (Lehigh County, Pennsylvania)
(Main design: Deck truss)
Built 1894; replaced 1906
Lost Deck truss bridge over Lehigh River on Lehigh Street
Replaced by a new bridge

Lehigh Gap Bridge (Lehigh County, Pennsylvania)
(Main design: Deck truss)
Built 1930; rehabilitated 1984
Deck truss bridge over Lehigh River on PA 873
Open to traffic

Lehigh Valley Trail - Erie Canal Bridge (Monroe County, New York)
Pony/through plate girder bridge over Erie Canal on Lehigh Valley Trail
Open to pedestrians only

Lenore Bridge (Nez Perce County, Idaho)
(Main design: Warren pony truss)
Built 1935; rehabilitated 1965
Warrren pony truss and deck plate girder bridge over Clearwater R;Lenore Branch on Lenore Road
Open to traffic

Lenox Railroad Bridge (Dyer County, Tennessee)
Pony plate girder bridge over Obion River on the Tennken Railroad, north of Lenox
Open to railroad traffic

Leverington Avenue Bridge (Philadelphia County, Pennsylvania)
Built 1929
Girder bridge over Conrail,Manayunk Canal on Leverington Avenue in Manayunk (Philadelphia)
Open to traffic

Lewis & Clark River Bridge (Clatsop County, Oregon)
(Main design: Other)
Built 1924, West approach replaced 2015
Bascule lift bridge over Lewis & Clark River on Business US 101
Open to traffic

Lewiston Canal Bridge (Androscoggin County, Maine)
Pony/through plate girder bridge over Lewiston Canal on Pedestrian Walkway
Open to pedestrians only

Lewistown Branch Railroad Bridge (Mifflin County, Pennsylvania)
At least the third bridge at the site, replacing a through truss bridge (washed out 1889) and a predecessor covered bridge (blown down by windstorm). Three piers from original four-span covered bridge are in use for modern bridge
Through girder railroad bridge over Juniata River on Juniata Valley Railroad
In use by trains 1-3 times a week

Lexington Avenue Bridge (Jackson County, Missouri)
Built 1900-01 by the Central Electric Railroad Co.; remodeled 1907; rehabilitated 1965 and 2006
Steel plate-girder bridge over Chestnut Trafficway on Lexington Avenue in Kansas City
Open to traffic

Liberty Bridge (Bay County, Michigan)
Built 1976
Pony/through girder bridge over Saginaw River on Belinda Street
Open to traffic

Liberty Road Bridge (Muskingum County, Ohio)
Built ca. 1928
Concrete curved chord through girder bridge over North Crooked Creek on Liberty Road
Open to traffic

Liberty Street Humpback Bridge (Muskingum County, Ohio)
Built ca. 1930
Girder bridge over Ohio Central Railroad on Liberty Street
Closed to traffic

Lick Creek HPT&D Bridge (Davidson County, North Carolina)
1912 Pony/through plate girder bridge over Lick Creek on HPT&DRR
Open to traffic

Lilly Avenue Bridge (Polk County, Florida)
Built 1927
Girder bridge over Csx Rr on Lilly Avenue
Open to traffic

Lime Creek Bridge (Bureau County, Illinois)
Built 1915
Concrete pony/through girder bridge over Lime Creek on 1950 E St 2.6 Mi SW of Kasbeer
Open to traffic