There are 2,963 bridges in this category · Only showing 2,687 bridges with photos
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NR-listed

Leon River Bridge (Bell County, Texas)
Built 1939
Through truss bridge over Leon River on FM 817 in Belton
Open to traffic

Leon River Bridge (Coryell County, Texas)
Built 1904; Rehabilitated in 1994
Through truss bridge over Leon River on Leon Street in Gatesville
Intact but closed to all traffic

Lester River Bridge (St. Louis County, Minnesota)
Built 1935
Concrete arch bridge over Lester River on MN 61 in Duluth
Open to traffic

Levi Branch Bridge (Pope County, Arkansas)
Built ca. 1940
Pony truss bridge over Levi Branch on CR 14 (Old AR 7)
Open to traffic

Lewellen State Aid Bridge (Garden County, Nebraska)
Built 1927
Pony truss bridge over North Platte River on Road 199A (FAS 1265)
Open to traffic

Lewis & Clark Bridge (Cowlitz County, Washington)
Built 1929; rehabilitated 2003
Cantilevered through truss bridge over Columbia River on WA 433 at Longview
Open to traffic

Lewis and Pranty Creek Bridge (Maricopa County, Arizona)
Built 1923 by the L.C. Lashmet Co.
Pony truss bridge over Lewis and Pranty Creek on AZ 88 (Apache Trail)
Open to traffic

Lewis Bridge (Keya Paha County, Nebraska)
Built 1922
Two-span pony truss bridge over Keya Paha River on a county road
Open to traffic

Lexington Avenue Overpass (Ramsey County, Minnesota)
Concrete Arch bridge over Trail on Lexington Parkway
Open to traffic

LI - Atlantic Avenue Tunnel (Kings County, New York)
Built 1844, closed 1861
Tunnel on abandoned Long Island Railroad crosses Atlantic Avenue
Intact but closed to all traffic

Liberty Memorial Bridge (Burleigh County, North Dakota)
Built 1922; rehabilitated 1991; Demolished 2008
Lost three-span through truss bridge over Missouri River on I-94 Business Loop in Bismarck
Replaced by a new bridge

Lilley Road Bridge (Wayne County, Michigan)
Built 1933
Pony truss bridge over Lower Rouge River on Lilley Road
Currently undergoing replacement

Lilly Bridge (Cambria County, Pennsylvania)
Built 1832
Stone arch bridge over Burgoon Run on PA 53
Open to traffic

Lime Rock Park Bailey Bridge (Litchfield County, Connecticut)
Erected at the racetrack in 1955, raised in 2008
Bailey pony truss bridge over Lime Rock Park Raceway on Lime Rock Park Ingress Road
Open to traffic

Lime Valley Covered Bridge 38-36-23 (Lancaster County, Pennsylvania)
Built 1871
Covered bridge over Pequea Creek on Breneman Road
Open to traffic

Lincoln Avenue Viaduct (Pulaski County, Arkansas)
Built 1928 by the Ozark Engineering Company of Joplin, MO and paid for by the Missouri Pacific Railroad
Through arch bridge across the Union Pacific Railroad on the westbound lanes of AR 10 (Cantrell Road) in Little Rock
Open to traffic

Lincoln Covered Bridge 45-14-13 (Windsor County, Vermont)
Built 1865; Renovated 1947; rehabilitated 1989
Covered Pratt through arch truss bridge over Ottauquechee River on Fletcher Hill Rd (C3035) in Woodstock
Open to one lane traffic with a weight limit

Lincoln Highway Bridge (Tooele County, Utah)
Built 1900
Timber stringer bridge over Government Creek on Old Lincoln Highway Alignment
Intact but closed to all traffic

Lincoln Highway Columbia-Wrightsville Bridge (Lancaster County, Pennsylvania)
Built 1929; rehabilitated 1988
Open-spandrel arch bridge over Susquehanna River on PA 462 (Old Lincoln Highway) between Columbia and York Counties
Open to traffic

Lincoln Highway West Beaver Creek Bridge (Greene County, Iowa)
Built 1921
Concrete bridge over West Beaver Creek on a local road
Open to traffic

Lindbergh Viaduct (Berks County, Pennsylvania)
Built 1927; rehabilitated 1970; rehabilitated again 2003
Open-spandrel arch bridge over Mineral Springs Creek on Business US 422 in Reading
Open to traffic

Linton Stevens Covered Bridge 38-15-03 (Chester County, Pennsylvania)
Built 1886
Burr arch-truss bridge over Big Elk Creek on Kings Row Road (TR 310)
Open to traffic

Linville Creek Bridge (Rockingham County, Virginia)
Built 1898
Thacher truss bridge over Linville Creek on VA 1421 in Broadway
Bypassed and preserved for pedestrians only

Lisbon Bridge (1936) (Ransom County, North Dakota)
Built 1936 by Works Project Administration; rehabilitated 2004
Steel stringer bridge over Sheyenne River on Main Street/ND 32
Open to traffic

Lisco State Aid Bridge (Garden County, Nebraska)
Built 1928
Pony truss bridge over North Platte River on Road 151, .5 mi. south of Lisco
Open to traffic

Lithodendron Wash Bridge (Navajo County, Arizona)
Built ca. 1932
Timber stringer bridge over Lithodendron Wash on Goodwater Rd (Old US 66)
Open to pedestrians

LIttle Beaver Creek Lincoln Highway Bridge (Greene County, Iowa)
Built 1915
Stringer bridge over Middle Beaver Creek on 210th Avenue, Original Lincoln Highway
Open to traffic

Little Blackfoot River Bridge (Powell County, Montana)
Built 1914
Pony truss bridge over Little Blackfoot River on CR 186
Open to traffic

Little Buffalo Creek Bridge (Perry County, Pennsylvania)
Built ca. 1880; rehabilitated 1968
Stone arch bridge over Little Buffalo Creek on PA 34 in Newport
Open to traffic

Little Buffalo River AR 327 Bridge (Newton County, Arkansas)
Built 1939 by the Works Progress Administration
Seven-span concrete tee beam bridge with stone piers over Little Buffalo River on AR 327
Open to traffic

Little Cabin Creek Bridge (Craig County, Oklahoma)
Built 1933 bypassed 2011
Pony truss bridge over Little Cabin Creek on US 60/69
Bypassed & open to pedestrians

Little Cossatot River Bridge (Sevier County, Arkansas)
Built 1908 by the Morava Construction Co. of Chicago
Pony truss bridge over Little Cossatot River on CR 139 (Wildwood Road) west of Lockesburg in Lockesburg
Open to traffic

Little Cypress Creek Bridge (Phillips County, Arkansas)
Built 1942; rehabilitated 1977; replaced 2005
Lost aluminum stringer bridge over Little Cypress Creek on CR 66
No longer exists

Little Deep Fork Creek Bridge (Creek County, Oklahoma)
Built 1914
Bedstead pony truss bridge over Little Deep Fork Creek on 241st St. S. (E0830 Rd./Old US 66)
Intact but closed to all traffic

Little Fountain Creek Bridge (El Paso County, Colorado)
Built 1936; replaced 2004
Lost two-span stone arch bridge over Little Fountain Creek on CO 115
No longer exists

Little Frog Bayou US 64B Bridge (Crawford County, Arkansas)
Built 1929
Pony truss bridge over Little Frog Bayou on US 64B in Alma
Open to traffic

Little Gap Covered Bridge 38-13-02 (Carbon County, Pennsylvania)
Built 1880; rehabilitated 1987 & 2014.
Burr arch-truss bridge over Aquashicola Creek on Cover Bridge Road
Open to traffic

Little Hell Canyon Highway Bridge (Yavapai County, Arizona)
Built 1923; bypassed by new alignment of U.S. 89 in 1951
Semi-abandoned Warren deck truss bridge over Little Hell Canyon on US-89 (Abandoned Alignment)
On disused alignment of Highway 89, but still driveable and in local use, though high-clearance vehicle recommended. US Forest Service ownership.

Little Lithodendron Wash Bridge (Navajo County, Arizona)
Built 1932; rehabilitated 1986
Wooden bridge over Little Lithodendron Wash on I-40 South Frontage Rd (orig Rte 66)
Open to traffic

Little Log House Pioneer Village Spiral Bridge (Dakota County, Minnesota)
Built 1893 over Yellow Bank River but relocated to the Little Log House Pioneer Village in 1989
Thacher through truss bridge over a man made pond on a pedestrian path
Open to pedestrians only

Little Missouri River US 67 Bridge (Clark County, Arkansas)
Built 1931 by the Vincennes Bridge Co. of Vincennes, Indiana
Three-span pony truss bridge over Little Missouri River on US 67
Open to traffic

Little River Turnpike Bridge (Loudoun County, Virginia)
Built 1824; rehabilitated 2001
Stone arch bridge over Little River on John S. Mosby Highway
Open to traffic

Little Walnut Creek Bowstring Bridge (Crawford County, Kansas)
Bowstring Pony Truss Bridge over Little Walnut Creek
Abandoned with portion of deck missing

LN - Doe Run Trestle (Washington County, Kentucky)
Lost Timber stringer bridge over Doe Run on Louisville & Nashville RR (abandoned)
Removed but not replaced

LN - Littlest Tunnel (Sumner County, Tennessee)
Built 1886 (Reportedly), Abandoned 1976, Rehabbed in 2007
Abandoned bridge over Former Louisville & Nashville Railroad on Tunnel Road
Abandoned

LN - Tank Pond Railroad Underpass (Boyle County, Kentucky)
Stone arch bridge over Chaplin Creek on Old Mitchellsburg Rd (frmr L&N RR)
Open to traffic

LN - 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

Lockington Covered Bridge 35-75-01x (Shelby County, Ohio)
Built 1848; Closed 1985; Burned 1989
Lost Long through truss bridge over Great Miami River on CR-132
Destroyed by fire

Locust Creek Covered Bridge 25-58-01 (Linn County, Missouri)
Built 1868 by Bishop and Eaton
Covered bridge over the old channel of Locust Creek between Laclede and Meadville off US 36
Open to pedestrians only

Locust Creek Covered Bridge 48-38-01 (Pocahontas County, West Virginia)
Built 1870, Rehabilitated 1904, 1968, Bypassed 1990
Double-intersection Warren through truss bridge over Locust Creek on CR 31 pedestrian trail
Open to pedestrians

Logan Mills Covered Bridge 38-18-01 (Clinton County, Pennsylvania)
Built 1874
Covered bridge over Fishing Creek on Logan Mills Road
Open to traffic

Lone Wolf Bridge (Tom Green County, Texas)
Built 1922; rehabilitated 1933
Through truss bridge over South Concho River on E. Avenue K in San Angelo
Open to pedestrians only

Long Branch Creek Bridge (Payne County, Oklahoma)
Built 1910
Pony truss bridge over Long Branch Creek on Country Club Rd.
Open to traffic

Long Grove “Covered” Bridge (Lake County, Illinois)
Built 1906; wooden roof and substructure added 1972 to make it a "covered bridge," rehabilitated 1981 and 2020
1906 pony truss bridge with modern wooden superstructure over Buffalo Creek on Robert Parker Coffin Road in Long Grove
Original pony truss reopened

Long Lake Dam Bridge (Stevens County, Washington)
Built 1949
Concrete arch bridge over Spokane River on WA 231
Open to traffic

Long Meadow Bridge (Hennepin County, Minnesota)
Built 1920; bypassed by new bridge in 1980; closed to vehicular traffic in 1992 and to pedestrians in 2002; Rehabilitate 2014-2016
Through truss bridge over Long Meadow Lake on a pedestrian walkway in Bloomington
Open to pedestrians only

Long Ridge Road Merritt Parkway Bridge (Fairfield County, Connecticut)
Concrete rigid frame bridge over Long Ridge Rd on Merritt Prky


Long Shoals Bridge (Bourbon County, Kansas)
Built 1902 by the Midland Bridge Co.
Bypassed through truss bridge over Little Osage River on 265th Street
Closed to all traffic

Longdon Covered Bridge 38-63-22 (Washington County, Pennsylvania)
Queenpost through truss bridge over Templeton Fork Wheeling Creek on Miller Creek Road


Longfellow Bridge (Suffolk County, Massachusetts)
Built 1906; rehabilitated 1959 and 2011
Steel arch bridge over Charles River on Mass. Hwy 3 (Cambridge Street) and MBTA Red Line in Boston and Cambridge
Open to traffic

Longley Covered Bridge 45-06-08 (Franklin County, Vermont)
Built 1863; Rehabilitated 1992; Bypassed 2013
Covered Town Lattice through truss bridge over Trout River on Longley Bridge Rd (C3004)
Intact but closed to all traffic

Longwood Avenue Bridge (Norfolk County, Massachusetts)
Built 1896
Closed-spandrel arch bridge over Muddy River, Emerald Necklace Greenway, and MBTA Green Line on Longwood Avenue
Open to traffic

Longwood Covered Bridge 14-21-01 (Fayette County, Indiana)
Built in 1884 over Williams Creek and moved to Roberts Park in 1984.
Burr arch truss bridge over depression in Roberts Park
Open to pedestrians

Loosveldt Bridge (Sheridan County, Nebraska)
Built 1888 Over Loup River In Columbus, Nebraska; Relocated Here In 1933
Through truss bridge over Niobrara River on 292nd Trail
Open to traffic

Los Ebanos Ferry (Hidalgo County, Texas)
Open 1950 currently in use
Ferry across Rio Grande River
Open to traffic

Lost Bridge (Miami County, Indiana)
Built 1920 by the Rochester Bridge Co.
2-span riveted Pratt through truss bridge over Eel River on CR 100 East
Closed

Lost Creek Covered Bridge 37-15-03 (Jackson County, Oregon)
Original Built 1881, Rebuilt 1919
Queenpost through truss bridge over Lost Creek on Abandoned Roadway in Lakecreek
Open to pedestrians

Loux Covered Bridge 38-09-11 (Bucks County, Pennsylvania)
Built 1871
Covered bridge over Cabin Run Creek on Schlentz Hill Road
Open to traffic

Lovejoy Covered Bridge 19-09-01 (Oxford County, Maine)
Built 1868; rehabilitated 1984
Covered bridge over Ellis River on Covered Bridge Road
Open to traffic

Lovers Lane Bridge (Washington County, Vermont)
Built 1928; rehabilitated 1994; damaged during Tropical Storm Irene in 2011
Warren pony truss bridge over Dog River on C3061 in Berlin
Open to traffic

Lovers Leap Bridge (Litchfield County, Connecticut)
Built in 1895 by the Berlin Iron Bridge Company
Lenticular through truss bridge over Housatonic River on Abandoned section of Pumpkin Hill Road in New Milford
Open to pedestrians

Lowell Covered Bridge 37-20-18 (Lane County, Oregon)
Built in 1945 by John McWade, Raised in 1953 for Dexter Dam Construction,Closed in to vehicle traffic in 1981, Rehabilitated in 2006
Covered Howe through truss bridge over Dexter Lake/Willamette River on Interpretive Path in Lowell
Open to pedestrians

Lower Elgin Road Bridge (Bastrop County, Texas)
The KCBI bid for four bridges, including this one, was for $12,829 and was accepted by the Bastrop County Commissioners Court on May 31, 1887 (source: Bastrop County Commissioners Court meeting minutes, Vol. D. p. 270)
Pratt through-truss bridge over Wilbarger Creek on Lower Elgin Road (CR 55). This road has also been known as Coats Rd.
The damage from the floods of 2015 was repaired in the fall of 2018, and the bridge is open again to pedestrian traffic.

Lower Humbert Covered Bridge 38-56-12 (Somerset County, Pennsylvania)
Built 1891; rehabilitated 1991
Multiple Kingpost through truss bridge over Laurel Hill Creek on T312 Covered Br Road (TR393)
Open to traffic

Lower Road Bridge (Jones County, Iowa)
Built 1878 by the King Bridge Company
Bowstring through truss bridge over Buffalo Creek on Private road
Open to private traffic

Loys Station Covered Bridge 20-10-03 #2 (Frederick County, Maryland)
Built 1885; rehabilitated 1994
Multiple Kingpost through truss bridge over Owens Creek on Old Frederick Road
Open to traffic

Lt. Robert Packer Cross Memorial Bridge (Hampshire County, Massachusetts)
Built 1938; railroad span replaced 2012
Steel through arch bridge over Westfield River & CSX Berkshire Subdivision on MA 112 in Huntington
Open to traffic

LVRC - Fisher Covered Bridge (Lamoille County, Vermont)
Built 1908 by St. Johnsbury & Lamoille County Railroad; Steel stringers added 1968; Line abandoned 1997; Rehabilitated 2001
Covered double Town Lattice through truss bridge over Lamoille River on Lamoille Valley Rail Road
Open to pedestrians only

Lyle Covered Bridge 38-63-21 (Washington County, Pennsylvania)
Built 1887; rehabilitated 1998
Queenpost through truss bridge over Brush Run Creek on TR861 Kramer Rd.
Open to traffic

Lynchburg Covered Bridge 35-14-11 / 35-36-06 (Clinton County, Ohio)
Built 1870
Long through truss bridge over East Fork Little Miami River on CR6 in Lynchburg
Open to pedestrians only

Lyndon Bridge (Whiteside County, Illinois)
Built 1894 by Keefers & Wyncoop; span added 1912; Closed in 1980; saved from demolition 1998
Pennsylvania through truss bridge over Rock River on 6th Avenue (Lyndon Road)
Open to pedestrians

Lynx Creek Bridge (Yavapai County, Arizona)
Built 1922 by Windsor, Coleman & King; bypassed 2000
Closed-spandrel arch bridge over Lynx Creek on Old Old Black Canyon Hwy
Open to pedestrians

Lyons Ferry Bridge (Columbia County, Washington)
Built 1927 over the Columbia River at Vantage Ferry; relocated here in 1968
Cantilevered through truss bridge over Snake River on WA 261
Open to traffic

M-139 Niles Bridge (Replacement) (Berrien County, Michigan)
Built 2015
Stringer bridge over St. Joseph River on M-139
Open to traffic

Ma & Pa - Muddy Creek Bridge (York County, Pennsylvania)
Built 1900
Abandoned through truss bridge over Muddy Creek on Maryland & Pennsylvania Railroad
Derelict/abandoned on private property posted against trespassing

Mackey Bridge (Boone County, Iowa)
Built 1917
Arch bridge over Squaw Creek on 120th Street
Demolished and replaced with a slab of concrete.

Maclay Bridge (Missoula County, Montana)
Built 1914; Moved here 1953; rehabilitated 1964
Through truss bridge over Bitterroot River on CR L1390 in Orchard Homes
Open to traffic

Maclay's East Twin Bridge (Franklin County, Pennsylvania)
Built 1827 by Silas Harry
Stone arch bridge over a branch of Conodoguinet Creek on McClays Mill Road (PA 4018)
Open to traffic

Maclay's West Twin Bridge (Franklin County, Pennsylvania)
Built 1827 by Silas Harry
Stone arch bridge over Conodoguinet Creek on PA 4018
Open to traffic

Madison Avenue over Merritt Parkway Bridge (Fairfield County, Connecticut)
Built 1939
Concrete rigid frame bridge over Merritt Parkway (CT 15) on Madison Avenue
Open to traffic

Madison Bridge (St. Francis County, Arkansas)
Built 1933 by the Wisconsin Bridge & Iron Co. of Milwaukee
Through truss bridge with center swing span over St. Francis River on US 70 near Madison
Open to traffic

Madison Bridge (Greenwood County, Kansas)
Built 1926 by the Yancy Construction Co. Made obsolete by new bridge in 1965
Open-spandrel arch bridge over Verdigris River on Old K-99 just north of Madison
Open to traffic

Maeystown Bridge (Monroe County, Illinois)
Built 1881; rehabilitated 1938
Stone arch bridge over Maeystown Creek on Mill Street at Maeystown
Open to one-lane traffic

Maginnis Irrigation Aqueduct (Kimball County, Nebraska)
Built 1912
Abandoned timber stringer bridge over Low land
Derelict/abandoned

Mahned Bridge (Perry County, Mississippi)
Built 1903 by the Chicago Bridge & Iron Co.
Two-span through truss bridge over Leaf River on Mahned Road
Derelict

Mahoning Creek Bridge (Deanville) (Armstrong County, Pennsylvania)
Built 1913; rehabilitated 1975
Concrete arch bridge over Mahoning Creek on PA 1007
Open to traffic

Main Street - St. Joseph River Bridge (Berrien County, Michigan)
Built 1919; replaced 2015
Concrete arch bridge over St. Joseph River on M-139 (ex-Business US 12) in Niles
Replaced by a new bridge

Main Street Bridge (Logan County, Arkansas)
Built 1922 by local stonemasons
Small stone arch bridge over Silver Smith Branch on Sellars Street (formerly Main Street) in New Blaine
Open to Local Traffic

Main Street Bridge (Fairfield County, Connecticut)
Built 1888 by the Berlin Iron Bridge Co.; rehabilitated 1922
Lenticular pony truss bridge over Rippowam River on Main Street in Stamford
Open to pedestrians

Main Street Bridge (Hartford County, Connecticut)
Completed 1833; originally spanned the Little River (later, Park River)
Stone arch bridge over CT 598 (Whitehead Highway) on Main Street in Hartford
Open to traffic