There are 40,261 bridges in this category · Only showing 24,373 bridges with photos
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Open

Laurel River Bridge (Laurel County, Kentucky)
Built 1925
Deck truss bridge over Laurel River on Old KY 25
Open to traffic

Laurel River Bridge (Laurel County, Kentucky)
Warren pony truss bridge over Laurel River on a private driveway
Open to traffic on a private driveway

Laurel Run Bridge (Perry County, Pennsylvania)
Built 1939; rehabilitated 2005
Beam bridge over Laurel Run on Laurel Run Road
Open to traffic

Laurel Run Bridge (Clinton County, Pennsylvania)
Built 1934
Concrete tee beam bridge over Laurel Run on PA 150
Open to traffic

Laurel Street Bridge (Hillsborough County, Florida)
Built 1927 by the U.G.I. Contracting Co.; rehabilitated 1969
Bascule bridge over Hillsborough River on Laurel Street in Tampa
Open to traffic

Laurel Street Bridge (Worcester County, Massachusetts)
Built 1899
Stone arch bridge over Nashua River on MA 2A (Laurel Street) in Fitchburg
Open to traffic

Lava Creek Bridge (Teton County, Wyoming)
Built 1932
Steel stringer bridge over Lava Creek on Grand Loop Road
Open to traffic

Lavaca River Bridge (Lavaca County, Texas)
Built 1930
Pony truss bridge over Lavaca River on CR 260 in Moulton
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

Lawrence L. Knoebel Covered Bridge 38-19-39 / 38-49-13 (Northumberland County, Pennsylvania)
Built 1875
Queenpost through truss bridge over South Branch Roaring Creek on Campground Road; outer sidewalk added in 1970s, and bridge modified to offer higher clearance for campers
Open to traffic

Lawrence Street Bridge (Middlesex County, Massachusetts)
Built 1850; rehabilitated 1951
Closed-spandrel arch bridge over Concord River on Lawrence Street
Open to traffic

Laws Creek Bridge (Jasper County, Illinois)
Built 1909
Arch bridge over Laws Creek on TR 201, 3.5 mi. west of Newton
Open to traffic

Lawson Railroad Crossing (Clay County, Missouri)
Pony/through plate girder bridge over Abandoned ATSF RR on Union Pacific Railroad
Open to traffic

Lawyers Creek Bridge (Lewis County, Idaho)
Built 1917; rehabilitated 1960
Pony truss bridge over Lawyers Creek on a park road
Open to traffic

Lay Bridge (Lewis County, Missouri)
Built 1918 by the Dildine Bridge Co.
Through truss bridge over Middle Fabius River on Gingko Street (CR 504)
Open to traffic

Lay Bridge (Pickens County, South Carolina)
Built 1964
Pony truss bridge over Twelve Mile Creek on S-39-277
Open to traffic

Layton Bridge (Fayette County, Pennsylvania)
Built 1899; railroad abandoned in 1931; rehabilitated 1984
Through truss bridge over Youghiogheny River on PA 4038
Open to traffic

Layton Tunnel (Fayette County, Pennsylvania)
This section of Layton Road was originally the Washington Run Railroad, abandoned in 1931
Tunnel on Layton Road
Open to traffic

Laytonville - Dos Rios Bridge (Mendocino County, California)
Built 1888 as a railroad bridge; adapted and relocated in 1934
Deck truss bridge over Burger Creek on Laytonville - Dos Rios Road
Open to traffic

Lazy Creek Bridge (Daviess County, Missouri)
Built ca. 1920
Pony truss bridge over Lazy Creek on Prairie Avenue
Open to traffic

Lazy J Campground Bridge (Transylvania County, North Carolina)
Pratt pony truss bridge over French Broad River on a driveway
Open to traffic

LC - Catawba River Trestle (Lancaster County, South Carolina)
Replaced prior bridge after 1916 flood, was moved here from another location
Bridge over Catawba River on Lancaster and Chester Railway
Open to railroad traffic

LC - Kershaw-Camden Highway Bridge (Lancaster County, South Carolina)
Steel stringer bridge over Kershaw-Camden Highway on railroad
Open to traffic

LDRR - Delcambre Canal Bridge (Iberia Parish, Louisiana)
Built 1910 by the American Bridge Co.
Draw bridge over Delcambre Canal on the Louisiana & Delta Railroad
Open to traffic

Le Pont D'or Bridge (Lafourche Parish, Louisiana)
Built 1993
Bridge over Bayou Lafourche on LA 649
Open to traffic

Leaburg Dam/Bridge (Lane County, Oregon)
Built 1929
Polygonal Warren pony truss bridge over Mckenzie River on Leaburg Dam Road
Open to traffic

Leach Bridge #1 (Christian County, Illinois)
Built 1917
Concrete pony/through girder bridge over Brushy Branch on CR 2000E
Open to traffic

Leach Bridge #2 (Christian County, Illinois)
Built 1922
Concrete pony/through girder bridge over Brushy Branch on CR 2000E
Open to traffic

Leach Road Bridge (Wayne County, New York)
Built 1919; rehabilitated 1990
Warren through truss bridge over Erie Canal on Leach Road in Lyons


Leader Creek Bridge (Hughes County, Oklahoma)
Built 1923
Arch bridge over Leader Creek on N3740
Open to traffic

Leader Creek Bridge (Hughes County, Oklahoma)
Built 1935
Steel stringer bridge over Leader Creek on 3232c
Open to traffic

Leaman Place Covered Bridge 38-36-20 #2 (Lancaster County, Pennsylvania)
Built 1893
Covered bridge over Pequea Creek on Belmont Road (TR 684)
Open to traffic

Leasburg Canal Bridge (Dona Ana County, New Mexico)
Built 1962
Steel stringer bridge over Leasburg Canal on Nm-157
Open to traffic

Leatherman Covered Bridge 38-63-20 (Washington County, Pennsylvania)
Queenpost through truss bridge over South Br Pigeon Creek on Leatherman Bridge Rd. TR449
Open to traffic

Leatherwood Creek Bridge (Putnam County, Indiana)
Built ca. 1940
Concrete arch bridge over Leatherwood Creek on CR 375 West
Open to traffic

Leatherwood Creek Bridge (Carroll County, Arkansas)
Built 1928; Bypassed by new bridge 2008
Concrete tee beam bridge over Leatherwood Creek on Old US 62
Open to traffic

Leatherwood Station Covered Bridge 14-61-25 (Parke County, Indiana)
Built 1899, rehabilitated in 1940, closed to traffic in 1979, moved from Williams Creek to Billie Creek in 1981
Covered bridge over Williams Creek on a pedestrian trail southeast of Rockville
Open to pedestrians

Leavenworth Centennial Bridge (Leavenworth County, Kansas)
Built 1955
Two-span through arch bridge over the Missouri River on KS 92/MO 92 at Leavenworth
Open to traffic

Leaverton Viaduct (Bond County, Illinois)
Built 1901
Concrete tee beam bridge over CSX Rr on Leaverton Street in Pocahontas
Open to traffic

Lebam Road Bridge (Pacific County, Washington)
Built 1917
Concrete arch bridge over Willapa River on Lebam Road in Lebam
Open to traffic

Leban Creek Bridge (Mitchell County, Kansas)
Built 1929
Stone arch bridge over Leban Creek, 1.4 mi. west and 5.9 mi. south of Beloit
Open to traffic

Leban Creek Bridge (Mitchell County, Kansas)
Built 1934
Stone arch bridge over Leban Creek, 1.4 mi. west and 6.0 mi. south of Beloit
Open to traffic

Lebanon Road Bridge (Allegheny County, Pennsylvania)
Built 1931; replaced 2014
Lost concrete arch bridge over Union Railroad on Lebanon Road in West Mifflin
Open to traffic

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

Lebanon Valley Rail Trail - Cornwall Tunnel (Lebanon County, Pennsylvania)
Built in 1860 CA for Cornwall-Lebanon Railroad; Rehabbed in 2010
Bridge over Burd Coleman Road on Former C&L; Currently Lebanon Valley Rail Trail
Open to traffic

Lebanon Valley Rail Trail - Snitz Creek Bridge (Lebanon County, Pennsylvania)
Built in 1860 CA
Brick arch bridge over Snitz Creek on Former C&L; Currently Lebanon Valley Rail Trail
Open to traffic

Lebo Creek Bridge (Coffey County, Kansas)
Built 1935; rehabilitated 1966
Pony truss bridge over Lebo Creek on 19th Ln
Open to traffic

Lechmere Canal Bridge (Middlesex County, Massachusetts)
Built 1986 to replace previous Commerical Avenue Bridge
Closed-spandrel arch bridge over Lechmere Canal on Edwin H. Land Boulevard
Open to traffic

Ledge Creek Norfolk Southern Railway Trestle (Granville County, North Carolina)
Timber stringer bridge over Ledge Creek on NSRR
Open to traffic

Ledge Drive Bridge (Monroe County, Pennsylvania)
Built 1914
Stone arch bridge over Golf Drive on Ledge Drive
Open to traffic

Ledges State Park Low Water Crossings #1-6 (Boone County, Iowa)
Built 1941
Slab bridge(s) on Canyon Road (250th Street) under Pease Creek
Open to traffic

Ledyard Free Bridge (Grafton County, New Hampshire)
Built 1998
Steel stringer bridge over Connecticut River on West Wheelock Street
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

Lee River Bridge (Chittenden County, Vermont)
Built 1914
Warren pony truss with alternating verticals over Lee River in Jericho VT
Open to traffic

Lee-Volpentest Bridges (Benton County, Washington)
Built 1984
Modern concrete bridge over Columbia River on I-182
Open to traffic

Leeds Bridge (Greene County, New York)
Built 1825; rehabilitated 1937
Concrete arch bridge over Catskill Creek on CR 23B in Leeds
Open to traffic

Leeper Bridge (St. Joseph County, Indiana)
Built 1914
Concrete arch bridge over St. Joseph River on IN 933 (N. Michigan St.) in South Bend
Open to traffic

Leeper Bridge (Wayne County, Missouri)
Built 1933
Four-span through truss bridge over Black River on MO 34 near Leeper
Open to two-lane traffic

Leffingwell Avenue Bridge (St. Louis County, Missouri)
Built 1917
Two-span concrete arch bridge over Leffingwell Avenue on the BNSF Railroad in Kirkwood
Open to traffic

Lefleur Road Bridge (Sebastian County, Arkansas)
Built 1941 by the Works Progress Administration
Stringer bridge over Vache Grasse on Lefleur Road (CR 215)
Open to traffic

Left Fork US 50 Bridge (Preston County, West Virginia)
Built 1927
Concrete arch bridge over Left Fork Little Sandy Creek on US 50
Open to traffic

Lefty O'Doul Bridge (1933) (San Francisco County, California)
Built 1932
Pratt truss variant Bascule bridge over China Basin on Third Street in San Francisco
Open to traffic

Legacy Way Bridge (Greene County, Ohio)
Stone arch bridge over Shawnee Creek on Legacy Way
Open to traffic

Leggett Avenue Bridge (Bronx County, New York)
Built 1906; rehabilitated 1981
Through truss bridge over Amtrak on Leggett Avenue in New York
Open to traffic

LeGore Bridge (Frederick County, Maryland)
Built 1903; rehabilitated 1981, 2009
Five-span stone arch bridge over Monocacy River on LeGore Bridge Road in Woodsboro
Open to traffic

Lehigh Gap Bridge (Lehigh County, Pennsylvania)
Built 1930; rehabilitated 1984
Pratt deck truss bridge over Lehigh River on PA 873
Open to traffic

Lehigh River New Street Bridge (Northampton County, Pennsylvania)
Steel rigid frame bridge over Lehigh River on New Street
Open to traffic

Lehigh Tunnel (Carbon County, Pennsylvania)
Northbound tunnel built 1957; southbound tunnel built 1991
Tunnel under Blue Mountain on I-476 (Pennsylvania Turnpike Northeast Extension)
Open to traffic

Lehman Bridge (Cook County, Illinois)
Built 1929; being replaced in 2012
Slab bridge over Silver Creek on 5th Avenue
Open to traffic

Lehman's Covered Bridge 38-34-B (Juniata County, Pennsylvania)
Built in 1888 and rebuilt after Hurricane Agnes in 1972 using original timbers, but not original truss design
Bridge over East Licking Creek on Mayer Road
Open to traffic

Leightle Bridge (Fountain County, Indiana)
Built 1917
Three-span bridge over East Fork of Coal Creek on CR 270 East
Open to traffic

Leimert Bridge (Alameda County, California)
Built 1926 to promote real estate development on south side of canyon.
Concrete arch bridge over Diamond Canyon in Oakland, California; carries Leimert Boulevard over canyon.
Open to traffic

Leininger Road Bridge (Tehama County, California)
Built 1930
Pony truss bridge over Deer Creek on Leininger Road
Open to traffic

Leitersburg Bridge No. 2 (Washington County, Maryland)
Built 1839; rehabilitated 1983
Stone arch bridge over Antietam Creek on Leiters Mill Road in Smithsburg
Open to traffic

Lemke Road Bridge (Calumet County, Wisconsin)
Built 1918
Stringer bridge over Killsnake River on Lemke Road in Town of Rantoul
Open to traffic

Lemon Fair River Bridge (Addison County, Vermont)
Built 1991
Pony truss bridge over Lemon Fair River on Shoreham Depot Road
Open to traffic

Lemon Stream Bridge (Somerset County, Maine)
Built 1950; rehabilitated 1996
Steel stringer bridge over Lemon Stream on Tannery Road
Open to traffic

Lenape Bridge (Chester County, Pennsylvania)
Built 1912; rehabilitated 1980
Stone arch bridge over the Brandywine Creek floodplain on Lenape Road
Open to traffic

Lenape Road Bridge (Chester County, Pennsylvania)
Built 1912; rehabilitated 1980
Stone arch bridge over Brandywine Creek Flood on Lenape Road border E. Brandford & Pocopson Twp on PA. 52 sw Wat Chester, PA
Open to traffic

Lenore Bridge (Nez Perce County, Idaho)
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

Leo Frigo Memorial Bridge (Brown County, Wisconsin)
Built 1981; closed Sept. 25, 2013, after the deck was found to be sagging; reopened January 5, 2014
Steel through tied arch bridge over Fox River on I-43 in Green Bay
Open to traffic

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 (Comanche County, Texas)
Built 1940; rehabilitated 1995
Pony truss bridge over Leon River on CR 382
Open to traffic

Leonard P. Zakim Bunker Hill Memorial Bridge (Suffolk County, Massachusetts)
Built 2003
Cable-stayed bridge over Charles River on I-93/US-1 in Boston
Open to traffic

Leota Covered Bridge 14-72-A (Scott County, Indiana)
Built 1995
Modern covered bridge over Coonie Creek on Bloomington Trail Road/Leota Road in Leota
Open to traffic

Leslie Canyon Road Bridge (Cochise County, Arizona)
Built 1928
Pony truss bridge over Leslie Creek on Leslie Canyon Road
Open to traffic

Leslie's Run Bridge (Preble County, Ohio)
Built in 1955 by the Champion Bridge Company
Polygonal Warren pony truss bridge over Leslie's Run on Twin Creek Road
Open to traffic

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

Letchworth Avenue Bridge (Bucks County, Pennsylvania)
Built 1875; rehabilitated 1934; reconstructed 1997
Reconstructed pony truss bridge over Pennsylvania Canal on Letchworth Avenue in Yardley, PA
Open to traffic

Letort Spring Run Bridge (Cumberland County, Pennsylvania)
Built 1950; rehabilitated 1999
Steel stringer bridge over Letort Spring Run on Mill Road, T-501
Open to traffic

Levee Road Bridge (Hancock County, Illinois)
Built 1904
Pony truss bridge over Drainage Ditch on Levee Road (Middle Rd) in Warsaw
Open to traffic

Levee Road Bridge (Franklin County, Indiana)
Rehabilitated 1977
Concrete arch bridge over Snail Creek on Levee Road
Open to traffic

Level B 320th Street Bridge (Cedar County, Iowa)
Built 1940
Steel stringer bridge over Small Stream on 320th Street (Level B Road: Enter at your own risk)
Open to traffic

Level Creek Drainage Bridge (Morris County, Kansas)
Built 1951
Culvert bridge over Level Creek Drainage on K4 Hwy
Open to traffic

Leverett Circle Connector Bridge (Suffolk County, Massachusetts)
Built 1999 as part of the "Big Dig" project
Concrete box girder bridge over Charles River on Leverett Circle Connector
Open to traffic

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

Levi Rd/CSX Railroad Bridge (Laurel County, Kentucky)
Timber stringer bridge over CSX Railroad on Levi Rd
Open to traffic

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