There are 13,163 bridges in this category · Only showing 6,736 bridges with photos
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Beam

La Prele Creek Bridge (Converse County, Wyoming)
Built 1932; rehabilitated 1970
Concrete tee beam bridge over La Prele Creek on CR 36 (Sunflower Trail)
Open to traffic

La Ventana (Sandoval County, New Mexico)
Built in 1955 by the state for use by ranchers and locals using State Road 43 to cross the Rio Puerco River.
Bridge over Rio Puerco River
Abandoned in place

LA1 Overpass (West Baton Rouge Parish, Louisiana)
Built 1952
Steel stringer bridge over Missouri Pacific RR on LA-1
Open to traffic

Lachapelle Street Bridge (Bexar County, Texas)
Built 1937
Steel stringer bridge over Nogalitos Street on Lachapelle Street
Open to traffic

Lagoon Pond Bridge (Dukes County, Massachusetts)
(Main design: Deck plate girder)
Built 1871; Replaced 1935
Lost bascule bridge over Lagoon Pond on Beach Road
Replaced by new bridge

Lagunitas Creek Bridge (Marin County, California)
Built 1929
Concrete tee beam bridge over Lagunitas Creek on Sir Francis Drake Blvd
Open to traffic

LAJ - Atlantic Boulevard Overpass (Los Angeles County, California)
Built 1936
Steel stringer bridge over Atlantic Blvd on LAJ/ BNSF
Open to traffic

Lake City Bridge (Craighead County, Arkansas)
Built 1934 by the Vincennes Bridge Co. of Vincennes, Indiana. Replaced by a four-lane bridge in 1998.
Abandoned vertical-lift bridge over St. Francis River on AR 18 at Lake City
Bridge demolished except for the main lift span, which has been relocated slightly and preserved

Lake Creek Trestle (Alexander County, Illinois)
Abandoned wooden trestle over Lake Creek on the former Mobile & Ohio Railroad, next to IL 3
Abandoned, but still in good condition

Lake Dixie Springs Bridge (Pike County, Mississippi)
Built 1936
Lost Concrete tee beam bridge over Lake Dixie Springs on US 51
Replaced by a new bridge

Lake Hamilton US 70 Bridge (Garland County, Arkansas)
(Main design: Open-spandrel arch)
Built 1929; replaced 1984
Lost Deck arch bridge
Replaced by a new bridge

Lake Haughey bridge over RR (Hennepin County, Minnesota)
Built 1965
Timber stringer bridge over Railroad tracks on Lake Haughey Road
Open to traffic

Lake Leelanau Narrows Bridge (Leelanau County, Michigan)
Built 1939
Steel stringer bridge over Lake Leelanau Narrows on M-204
Open to traffic

Lake Lure Dam Bridge (Rutherford County, North Carolina)
Built 1926
Bridge over Lake Lure/Broad River on NC 1306/Buffalo Shoals Road
Open to traffic

Lake Lynn Road Bridge (Fayette County, Pennsylvania)
Built 1949
Concrete tee beam bridge over Grassy Run on Lake Lynn Road
Open to traffic

Lake Lytle Outlet Bridge (Tillamook County, Oregon)
Built 1938
Wooden bridge over Lake Lytle Outlet on US 101
Open to traffic

Lake McBride State Park Entrance Bridge (Johnson County, Iowa)
Built 1935; Inundated 1957-58
Stringer bridge over North Arm Lake McBride on Lake McBride Entrance Road
Inundated

Lake Nequasset (Inlet) Bridge (Sagadahoc County, Maine)
Built 1956
Steel stringer bridge over Lake Nequasset (Inlet) on Old Stage Road.
Open to traffic

Lake of the Woods Covered Bridge 13-10-A (Champaign County, Illinois)
Built 1965
Covered bridge over Sangamon River on Lake of the Woods County Park Road in the Champaign County Forest Preserve
Open to traffic

Lake Pend Oreille Bridge (Bonner County, Idaho)
Built 1908-10, removed 1934
Timber stringer bridge over Lake Pond Oreille on Wagon
Replaced by a new bridge

Lake Pontchartrain Causeway (St. Tammany Parish, Louisiana)
First bridge built 1956
Pair of prestressed concrete bridges over Lake Pontchartrain with a length of nearly 24 miles
Open to two lanes of toll southbound traffic and two lanes of free northbound traffic

Lake Rabun Road Bridge (Rabun County, Georgia)
Built 1926
Concrete tee beam bridge over Worley Creek on Lake Rabun Road (Old 441)
Open to traffic

Lake Road Bridge (Crawford County, Pennsylvania)
Built 1937; replaced 2010
Lost Steel stringer bridge over Oil Creek on SR 1024 (Lake Road)
Replaced by a new bridge

Lake Secession Dam (Abbeville County, South Carolina)
Bridge built on top of dam sometime after completion of dam and has since been abandoned.
Bridge over Rocky River/Lake Secession on Formerly S-1-72
Intact but closed to all traffic

Lake Street Bridge (Erie County, Pennsylvania)
Built 1930
Wooden bridge over Norfolk & Western Railroad on Lake Street in Girard
Intact but closed to all traffic dispute over who should pay to replace

Lake Wilhelm Road Bridge (Mercer County, Pennsylvania)
Built 1955; replaced 2011
Lost Steel stringer bridge over Little Shenango River on Lake Wilhelm Road (SR 1009)
Replaced by a new bridge

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 Worth Bridge (Palm Beach County, Florida)
Built 1946; rehabilitated 1988
Concrete tee beam bridge over Lake Worth on Island Road
Open to traffic

Lakeshore Drive Bridge #1 (Dickinson County, Iowa)
Built 1915; Replaced in 2008
Lost Stringer bridge over Unnamed creek on Lakeside Avenue
Replaced by new bridge

Lakeside House Bridge (Belknap County, New Hampshire)
Built 1917
1917 steel stringer bridge over NEGSRR on Pedestrian path
Open to pedestrians only

Lakewood Drive Bridge (Greene County, Indiana)
Built 1940
Timber stringer bridge over Indiana Railroad on CR 200 NORTH
Intact but closed to all traffic

Lamb Creek Bridge (Pulaski County, Arkansas)
Steel stringer bridge over Lamb Creek on AR 113
Open to traffic

Lamoille Valley Rail-Trail - Needles Eye Road Overpass (Lamoille County, Vermont)
Built for the St. J & LC railroad, abandoned 1997, converted to pedestrian use 2002
Steel stringer bridge over Needles Eye Road on Lamoille Valley Rail-Trail
Open to pedestrians only

Lamoille Valley Rail-Trail - Swanton Bridge (Franklin County, Vermont)
Built for the St.J & LC Railroad; Abandoned 1968; Converted to trail use 2009
Timber stringer bridge over Wetlands on Lamoille Valley Rail Trail
Open to pedestrians only

Lamoille Valley Rail-Trail - Trestle Road Overpass (Caledonia County, Vermont)
Built for the St. J & LC railroad; Abandoned 1997; Converted to snowmobile/pedestrian use 2000's
Steel stringer bridge over Trestle Road on Lamoille Valley Rail Trail
Open to pedestrians only

Lane Timber Bridge (Humboldt County, Iowa)
Built 1947
Steel stringer bridge over Indian Creek on 260th St.
Replaced by railcar pipe culverts

Lanes Fork CR 448 Bridge (Maries County, Missouri)
Built 1940 by the Works Progress Administration
Tee beam bridge over Lanes Fork on CR 448
Open to traffic

Lankford Mill Road Bridge (Bedford County, Virginia)
(Main design: Pratt pony truss)
Built 1932. Posted 3 tons
Pony truss bridge over Big Otter River on Lankford Mill Road
Open to traffic

Lanning Wooden Bridge (Phelps County, Missouri)
Dates back to 1862 but rebuilt 3 times, the last in 1898. Rehabilitated as a pedestrian bridge in 1999
Timber stringer bridge over Burlington Northern and Santa Fe Railway on North Main Street
Open to pedestrians

Lansdowne River Des Peres Bridge (St. Louis, Missouri)
Built in 1931; replaced by UCEB in 2005
Lost concrete stringer bridge over River Des Peres on Lansdowne Avenue in St. Louis City, MO.
Replaced by UCEB

Lansing Island Bridge (Brevard County, Florida)
Use of motor traffic
Steel stringer Bascule Bridge over the Grand Canal on Lansing Island Drive
Open to traffic

Larkmead Lane Bridge (Napa County, California)
Built 1926
Concrete tee beam bridge over Napa River on Larkmead Lane
Open to traffic

LARy - 4th Street Trolley Bridge (Los Angeles County, California)
(Main design: Pratt through truss)
Built 1898; Replaced 1930
Lost Pratt through truss bridge over Los Angeles River on Los Angeles Railway
Replaced by a new bridge

Las Flores Road Bridge (Los Angeles County, California)
Built 1942
Concrete beam bridge over Las Flores Creek on Las Flores Road in Los Angeles
open to traffic

Las Tunas Drive Eaton Wash Bridge (Los Angeles County, California)
Built 1927; rehabilitated 1953
Concrete tee beam bridge over Eaton Wash on Las Tunas Drive
Open to traffic

Las Tunas Drive Rubio Wash Bridge (Los Angeles County, California)
Built 1911; rehabilitated 1932
Concrete tee beam bridge over Rubio Wash on Las Tunas Drive in San Gabriel
Open to traffic

Last Street Bridge (Merrimack County, New Hampshire)
Built 1936
Wooden bridge over Sucker Brook on Last Street in Andover
Open to 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

Laughlin Run Bridge (Franklin County, Pennsylvania)
Built 1932; rehabilitated 1983
Steel stringer bridge over Laughlin Run on Pa 641; Sr 0641
Open to traffic

Laurel Creek Bridge (Washington County, Virginia)
Built 1932
Steel stringer bridge over Laurel Creek on Orchard Hill Road
Open to traffic

Laurel Creek Dam Bridge (Fayette County, West Virginia)
Bridge over Laurel Creek on Private Drive
Open to traffic

Laurel Fork Creek Bridge No. 2 (Carroll County, Virginia)
Built 1932
Stringer bridge over Laurel Fork Creek on Hylton Road (Route 630)
Open to traffic

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

Laurelburg Bridge (Van Buren County, Tennessee)
(Main design: Warren pony truss with alternating verticals)
Built 1915
Abandoned Warren pony truss with alternating verticals bridge over Rocky River on abandoned section of Laurelburg Road
Abandoned

Lavaca Bay Causeway (1931-1961) (Calhoun County, Texas)
Initially built in 1931, the bridge was damaged in 1942 and 1945 by hurricanes, repaired, but effectively destroyed by Hurricane Carla in 1961.
Lost Timber stringer bridge over Lavaca Bay on State Highway 35
Destroyed by storm

Lazaretto Creek Railroad Bridge (Chatham County, Georgia)
Built 1887; abandoned 1933
Lost bridge over Lazaretto Creek on Savannah and Tybee Railroad
No longer exists except for remnants of west approach

LC - Kershaw-Camden Highway Bridge (Lancaster County, South Carolina)
(Main design: Deck plate girder)
Steel stringer bridge over Kershaw-Camden Highway on railroad
Open to traffic

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

Leasburg US 66 Bridge (Crawford County, Missouri)
Built 1924
Tee beam bridge over a branch of Little Bourbeuse Creek on Old US 66, just off I-44
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

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

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

Ledges Bridge (Boone County, Iowa)
(Main design: Pennsylvania through truss)
Lost Pennsylvania through truss bridge over Des Moines River on IA 164
Destroyed by flooding

Lee Edwards Road Bridge (Grant Parish, Louisiana)
Built 1960, Closed 2010
Timber stringer bridge over Indian Creek on Lee Edwards Road
Lost

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

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

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

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

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

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

Levi Pony Truss (McLennan County, Texas)
(Main design: Warren pony truss with alternating verticals)
Warren pony truss with alternating verticals bridge over Bullhide Creek on Traffic
Intact but closed to all traffic

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

Lewis & Clark River Bridge (Clatsop County, Oregon)
(Main design: Through truss)
Replaced 1924
Lost Through truss bridge over Lewis and Clark River on US 101
Replaced by a new bridge

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

Lewis Access Bridge (Linn County, Iowa)
Built 1961
Steel stringer bridge over Cedar River on Lewis Access Road
Open to traffic

Lewis Bridge (St. Louis County, Missouri)
(Main design: Pennsylvania through truss)
Built 1927; replaced 1979
Lost through truss bridge over the Missouri River on U. S. Highway 67, running parallel to the Bellefontaine Railroad Bridge
Replaced by a modern four-lane deck-girder bridge

Lewis Road Bridge (St. Louis County, Missouri)
Built ca. 1930
Concrete tee beam bridge over Union Pacific Railroad on Lewis Road
Open to traffic

Lewisville Lake Bridge (Denton County, Texas)
(Main design: Steel through arch)
Built 2009 at a cost of $122 million
Steel through arch bridge over Lewisville Lake on Swisher Road (west) and Eldorado Parkway (east)
Open to traffic

Lexington Avenue Bridge (Bexar County, Texas)
Built 1926
Bridge over San Antonio River on Lexington Avenue
Open to traffic

Liberty Road Bridge (Adams County, Mississippi)
Built 2007
Stringer bridge over Liberty Road on US 61 in Natchez
Open to traffic

Liberty Road Bridge (Adams County, Mississippi)
Built 2004
Beam bridge over Liberty Road on Natchez Trace Parkway in Natchez
Open to traffic

Library-Mill Creek Pedestrian Bridge (Potter County, Pennsylvania)
Stringer bridge over Mill Creek on foot traffic
Open to pedestrians only

Lick Branch Bridge (Henry County, Indiana)
Abandoned steel stringer bridge over Lick Branch on Old alignment of County Road 100 East
Derelict/abandoned

Lick Creek - Charity Church Bridge (Macoupin County, Illinois)
Steel stringer bridge over Lick Creek on TR 220/Charity Church Rd.
Open to traffic

Lick Creek Bridge (Montgomery County, Arkansas)
Built 1950
Bridge over Lick Creek on Arkansas 8
Open to traffic

Lick Creek Bridge (Sangamon County, Illinois)
Built 1954, replaced 2018
Lost steel stringer bridge over Lick Creek on Wesley Chapel Rd
Bridge has finally been removed; the replacement span is now open

Lick Creek Bridge (Benton County, Tennessee)
Built 1953
Concrete tee beam bridge over Lick Creek on Big Sandy River Road
Open to traffic

Lick Creek US 127 Bridge (Cumberland County, Tennessee)
Bridge over Lick Creek on US Hwy 127
Open to traffic

Lighthouse Drive Bridge (Washington County, Wisconsin)
Steel stringer bridge over Milwaukee River on Local Road Lighthouse Drive
Open to traffic

LightRails (Jefferson County, Alabama)
Built 1931
Concrete stringer bridge over 18th Street on Railroad (NS & CSX)
Open to traffic

Lilleberg Bridge (Jackson County, Minnesota)
Built 1976. Previous span was 8-panel pin-connected Pratt through truss bridge with A-frame portals. That was built in 1911 by Central States Bridge Co. of Indianapolis
Stringer bridge over Des Moines River on Csah 16
Open to traffic

Lilly Creek Bridge (Old US 66) (Lincoln County, Oklahoma)
Built 1930
Concrete tee beam bridge over Lilly Creek on E0860
Open to traffic

Lime Kiln Bridge (New) (Chittenden County, Vermont)
(Main design: Open-spandrel arch)
Built 2006
Open-spandrel arch bridge over Winooski River & NECR on Lime Kiln Road
Open to traffic

Limestone Creek Bridge (Dade County, Missouri)
Built 1995
Stringer bridge over Limestone Creek on Mo 39 S
Open to traffic

Linck Creek Bridge (Lyon County, Kansas)
Built 1925
Steel stringer bridge over Linck Creek on Rd. D 931.0-518.9
Open to traffic

Lincoln Covered Bridge 01-61-03x (Talladega County, Alabama)
(Main design: Kingpost through truss)
Built 1903 by Johnny Morris before the Civil War; Destroyed by fire July 28, 1963
Lost Kingpost truss bridge over Choccolocco Creek
Destroyed by fire

Lincoln Highway Bridge (Van Wert County, Ohio)
Built 1930, Cosmetic Refurbishment 1995, Destroyed 2006, Replaced 2006
Lost stringer bridge over Upper Prairie Creek on Lincoln Highway
Replaced by new bridge