Total length over 2500 feet

Frisco Bridge (Shelby County, Tennessee)
Completed May 12, 1892, under the direction of engineer George S. Morison
Cantilevered through truss railroad bridge over the Mississippi River at Memphis
Open to railroad traffic

Fulton Bridge (Whiteside County, Illinois)
Built 1975
Through truss bridge over the Mississippi River on IL 136/IA 136 between Fulton and Clinton
Open to traffic

George Rogers Clark Memorial Bridge (Jefferson County, Kentucky)
Built 1929; tolls removed 1946; rehabilitated 1958
Cantilevered through truss bridge over Ohio River on US 31 at Louisville
Open to traffic

George Washington Bridge (New York County, New York)
Opened to traffic October 25, 1931; lower level opened August 29, 1962
Suspension bridge over Hudson River on I-95 in New York
Open to a total of 14 lanes of traffic

Gerald Desmond Bridge (Los Angeles County, California)
Bridge over Port of Los on California Highway 47 - Interestate 710 in Long Beach
Open to traffic

Glover Cary Bridge (Daviess County, Kentucky)
Opened Sept. 1940; made obsolete in 2002 by the William H. Natcher Bridge
Through truss bridge over Ohio River on IN 161 (formerly US 231) at downtown Owensboro in Owensboro
Open to two-lane traffic

Golden Gate Bridge (San Francisco County, California)
Built 1937
Suspension bridge over San Francisco Bay on US 101 at San Francisco
Open to traffic

Gramercy Bridge (St. James Parish, Louisiana)
Built 1989
Through truss bridge over Mississippi River on LA 3213 at Gramercy
Open to traffic

Grand Avenue Viaduct (Woodbury County, Iowa)
Built 1936; rehabilitated 1967
Steel stringer bridge over Over UPRR, Streets on IA 12/US Business 20 in Sioux City
Open to traffic

Grand Lake Bridge (Delaware County, Oklahoma)
Built 1938
Deck truss bridge over Grand Lake on US 59 in Copeland
Open to traffic

Great Egg Harbor Bay Bridge (Cape May County, New Jersey)
Built 1928
Bascule bridge over Great Egg Harbor Bay on US 9
Closed to all traffic

Great Egg Harbor Bridge (Cape May County, New Jersey)
Built 1928; replaced 2002
Lost bascule bridge over Great Egg Harbor on Ocean Highway (CR 656) in Ocean City
No longer exists

Great South Bay Bridge (Suffolk County, New York)
Built 1951
Through truss bridge over Great South Bay on Robert Moses Causeway
Open to traffic

Greater New Orleans Bridge (Orleans Parish, Louisiana)
Built 1957
Through truss bridge over the Mississippi River on westbound Business US 90 in New Orleans
Open to traffic

Greenville Bridge (Chicot County, Arkansas)
Opened to traffic Sept. 17, 1940
Through truss bridge over the Mississippi River on US 82 between Greenville and Lake Village
Open to traffic

Hannibal I-72 Bridge (Marion County, Missouri)
Opened Sept. 16, 2000
Through truss bridge over the Mississippi River on I-72/US 36 at Hannibal
Open to four lanes of traffic

Harbor River Bridge (Beaufort County, South Carolina)
Built 1939
Swing bridge over Harbor River on US 21
Open to traffic

Hart Bridge (Duval County, Florida)
Built 1967
Steel through arch bridge over St. Johns River on ALT US 1 (Hart Bridge Expressway) in Jacksonville
Open to traffic

Harvey Canal Bridge (Jefferson Parish, Louisiana)
Built 1972
Bascule bridge over Harvey Canal on Local Road in Harvey
Open to traffic

Helena Bridge (Phillips County, Arkansas)
Built 1961; rehabilitated 1991
Through truss bridge over the Mississippi River on US 49 at Helena
Open to traffic

Hells Gate Bridge (Queens County, New York)
Built 1915
Steel through arch bridge over East River (Hell Gate) on railroad tracks
Open to traffic

High Line Bridge (Barnes County, North Dakota)
massive steel trestle built 1906-1908
Steel stringer bridge over Sheyenne River on BNSF Railroad
Open to traffic

Highline Bridge (Wyandotte County, Kansas)
Built 1917; rehabilitated 2005
Two-level through truss bridge and network of approaches over Kansas River on the KCTRR in Kansas City
Open to traffic

Homestead High Level Bridge (Allegheny County, Pennsylvania)
Built 1936; rehabilitated 1979
Cantilevered deck truss bridge over Monongahela River in Pittsburgh
Open to traffic

Houston Ship Channel Bridge (Harris County, Texas)
Built 1995
Pair of suspension bridges over Houston Ship Channel on TX 146 in Houston
Open to traffic

Houston Street Viaduct (Dallas County, Texas)
Built 1911
Open-spandrel arch bridge over Trinity River on Houston Street in Dallas
Open to one-way southbound traffic

Hudson River Bridge (Ulster County, New York)
Built 1957; rehabilitated 2002
Deck truss bridge over Hudson River on NY 199
Open to traffic

Hudson River Bridge (Greene County, New York)
Built 1935; rehabilitated 1993
Through truss bridge over Hudson River on NY 23 in Catskill
Open to traffic

Hudson River Bridge (Ulster County, New York)
Built 1930; rehabilitated 1989
Suspension bridge over Hudson River on US 44 in Highland
Open to traffic

Hudson River Bridge (Rensselaer County, New York)
Built 1924
Truss bridge over Hudson River on the CSX Railroad
Open to traffic

Huey P. Long Bridge (Jefferson Parish, Louisiana)
Opened to traffic December 16, 1935
Cantilevered through truss bridge over the Mississippi River on US 90 in Jefferson
Open to traffic

I-680 Bridge (Contra Costa County, California)
Built 1962; rehabilitated 1991
Deck truss bridge over railroad tracks on I-680 in Martinez
Open to traffic

Illinois River I-39 Bridge (La Salle County, Illinois)
Built 1987
Steel through arch bridge over the Illinois River on I-39/US 51 near La Salle in Oglesby
Open to four lanes of traffic

Illinois River I-474 Bridge (Peoria County, Illinois)
Built 1975
Pair of cantilevered through truss bridges over the Illinois River on I-474 south of Peoria in Bartonville
Open to four lanes of traffic

Intercity Viaduct (Wyandotte County, Kansas)
Completed in 1907; lower level added 1930; parallel span opened in 1962
Two-level deck truss bridge over Kansas River on I-70 Eastbound in Kansas City
Open to four lanes of traffic on upper level and pedestrian traffic on lower level

International Bridge (Chippewa County, Michigan)
Built 1963
Through truss bridge over St. Mary River on I-75 at Sault Ste. Marie
Open to traffic

Intracoastal Waterawy LA 23 Bridge (Plaquemines Parish, Louisiana)
Built 1968
Vertical lift bridge over the Intracoastal Waterawy on LA 23 in New Orleans
Open to traffic

Intracoastal Waterway Bridge (Jefferson County, Texas)
Built 1970
Through truss bridge over Intracoastal Waterway on TX 82 in Port Arthur
Open to traffic

Intracoastal Waterway Bridge (Pinellas County, Florida)
Built 1962
Bascule bridge over Intracoastal Waterway on FL 682 in Saint Petersburg Beach
Open to traffic

Intracoastal Waterway LA 27 Bridge (Calcasieu Parish, Louisiana)
Built 1977
Vertical lift bridge over the Intracoastal Waterway on LA 27
Open to traffic

Intracoastal Waterway LA 47 Bridge (Orleans Parish, Louisiana)
Built 1967
Through truss bridge over the Intracoastal Waterway on LA 47 in New Orleans
Open to traffic

J. Fred Patton Garrison Bridge (Sebastian County, Arkansas)
Built 1973
Girder bridge over Arkansas River & Arkansas-Missouri RR on US 64
Open to traffic

James River Bridge (Isle of Wight County, Virginia)
Built 1980
Vertical lift bridge over James River on US 17 in Newport News
Open to traffic

James River Bridge (Prince George County, Virginia)
Built 1967
Vertical lift bridge over James River on VA 156
Open to traffic

Jefferson Barracks Bridge (St. Louis County, Missouri)
Westbound bridge built 1984; eastbound bridge built 1986
Parallel tied arch bridges over the Mississippi River on I-255
Open to four lanes of traffic

Jefferson City Bridge (Cole County, Missouri)
Original southbound bridge opened August 1955; new northbound bridge added 1991
Pair of steel through arch bridges over the Missouri River at Jefferson City on US 54/63 in Jefferson City
Open to traffic on a multi-lane freeway

Jimmie Davis Bridge (Bossier Parish, Louisiana)
Built 1968
Deck truss bridge over Red River on LA 511 in Shreveport
Open to traffic

Julien Dubuque Bridge (Dubuque County, Iowa)
Built 1943; rehabilitated 1992
Steel through arch bridge over the Mississippi River on US 20 at Dubuque
Open to traffic

Kate Shelly High Bridge (Boone County, Iowa)
Built 1899-1901; Bypassed 2008 but still in use;
Pratt deck truss bridge over Des Moines River on UPRR (Formerly Chicago & Northwestern) near Boone
Open to traffic

Keokuk Hamilton Bridge (Lee County, Iowa)
Built 1985
Steel stringer bridge over Mississippi River & Rr,R on Us 136 in Keokuk
Open to traffic

Kingwood Tunnel (Preston County, West Virginia)
Bored 1852; Subsequent work 1903 and 1912; Abandoned and sealed 1950
Tunnel on CSX Mainline, Former B&O Railroad in Tunnelton


Kittatinny Mountain Tunnel (Franklin County, Pennsylvania)
Begun c.1885 by S. Penn. RR; first tube completed 1940 by Penna. Tpk. Comm; second tube completed 1968.
Tunnel on Pennsylvania Turnpike/I-76
Open to traffic

L&N Railroad Bridge (Hamilton County, Ohio)
First built 1872 as a Whipple through truss bridge; reconstructed 1897; railroad service discontinued 1987; closed to road traffic 2001; rehabilitated and reopened to pedestrians 2003
Five-span through truss bridge over the Ohio River formerly carrying the Louisville & Nashville Railroad (later CSX) and US 27 between Cincinnati and Newport
Open to pedestrian traffic only

Lake Barkley US 68 Bridge (Trigg County, Kentucky)
Built 1932; rehabilitated 1944
Through truss bridge over Lake Barkley on US 68
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 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 in New Orleans
Open to two lanes of toll southbound traffic and two lanes of free northbound traffic

Lake Pontchartrain US 11 Bridge (Orleans Parish, Louisiana)
Built 1938
Bascule bridge over Lake Pontchartrain on US 11 in New Orleans
Open to traffic

Lake Texoma Bridge (Bryan County, Oklahoma)
Built 1948
Through truss bridge over Lake Texoma on US 70
Open to traffic

Lake Union Bridge (King County, Washington)
Built 1931
Deck truss bridge over Lake Union on WA 99 in Seattle
Open to traffic

Lake Washington Ship Canal Bridge (King County, Washington)
Built 1962
Deck truss bridge over Lake Washington Ship Canal on I-5 in Seattle
Open to traffic

Lancaster Avenue Bridge (Tarrant County, Texas)
Built 1938-39; rehabilitated 1999
Deck truss bridge over Clear Fork Trinity River on W. Lancaster Avenue in Fort Worth
Open to traffic

Laurel Hill Tunnel (Westmoreland County, Pennsylvania)
Begun c.1885 by S. Pennsylvania RR; completed 1940 by Penna. Tpk. Comm.; bypassed and abandoned in 1964
Tunnel on Abandoned alignment of Pennsylvania Turnpike
Closed to all traffic

Leeville Bridge (Lafourche Parish, Louisiana)
Built 1970
Vertical lift bridge over Bayou Lafourche on LA 1 at Leeville
Open to traffic

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

Lewis and Clark Viaduct (Wyandotte County, Kansas)
Opened Nov. 12, 1962; rehabilitated 1984
Deck truss bridge over Kansas River on I-70 Westbound in Kansas City
Open to traffic

Lexington Bridge (Lafayette County, Missouri)
Opened to traffic Oct. 31, 1924; replacement bridge opened June 25, 2005
Lost seven-span through truss bridge over the Missouri River on MO 13 at Lexington
Replaced by modern bridge on new bypass alignment

Liberty Bridge (Allegheny County, Pennsylvania)
Built 1928; rehabilitated 1983
Deck truss bridge over Monongahela River in Pittsburgh
Open to traffic

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


Little Potato Slough Bridge (San Joaquin County, California)
Built 1991
Swing bridge over Little Potato Slough on CA 12
Open to traffic

Longview Bridge (Columbia County, Oregon)
Built 1929; rehabilitated 1963
Through truss bridge over Columbia River on HWY 2W CONN in Rainier
Open to traffic

Lorain-Carnegie Bridge (Cuyahoga County, Ohio)
Built 1932; rehabilitated 1983
Deck truss bridge over Cuyahoga River on OH 10 in Cleveland
Open to traffic

Luling Bridge (St. Charles Parish, Louisiana)
Built 1983 at a cost of $135 million
Cable-stayed bridge over the Mississippi River on I-310 west of New Orleans, near Luling
Open to traffic

MacArthur Bridge (Des Moines County, Iowa)
Built 1916-17; Replaced 1994
Lost Bridge over Mississippi River on US 34 in Burlington
Replaced by new bridge

MacArthur Bridge (St. Louis, Missouri)
Built 1907-1917 by the City of St. Louis to break the monopoly of the Terminal Railroad Association, which controlled the two other bridges at St. Louis and charged unreasonable tolls.
Three-span through truss bridge over the Mississippi River in St. Louis, south of the Poplar Street Bridge
Open to railroad traffic only

Mackinac Bridge (Emmet County, Michigan)
Built 1957
Suspension bridge over the Straits of Mackinac on I-75 at Mackinaw City
Open to traffic

Macombs Dam Bridge (New York County, New York)
Built 1895; rehabilitated 2003
Swing bridge over Harlem River on E. 155th Street in New York
Open to traffic

Madison-Milton Bridge (Jefferson County, Indiana)
Built 1928-29; rehabilitated 1997
Cantilevered through truss bridge over Ohio River on US 421 between Madison, IN, and Milton, KY
Open to traffic

Main Street Bridge (Skagway-Hoonah-Angoon Census Area, Alaska)
Built 1958
Wooden bridge on Main Street in Pelican
Open to traffic

Main Street Bridge (Cuyahoga County, Ohio)
Built 1940 by the Wilbur Watson & Associates; rehabilitated 1992
Deck truss bridge on OH 2 (Main Street) in Cleveland
Open to traffic

Manhattan Bridge (New York County, New York)
Opened to traffic December 31, 1909
Suspension bridge over East River in New York City
Open to seven lanes of highway traffic and four subway tracks

Marine Parkway Bridge (Kings County, New York)
Built 1936; rehabilitated 2001
Vertical-lift through truss bridge over Rockaway Inlet on Marine Parkway in New York
Open to traffic

Mark Twain Bridge (Marion County, Missouri)
Opened Sept. 4, 1936; tolls removed Oct. 30, 1940; rehabilitated 1982; replaced and demolished 2000
Lost through truss bridge over the Mississippi River on US 36 at Hannibal
Replaced by the new I-72 bridge

Martin Luther King Bridge (St. Louis, Missouri)
Built 1951; rehabilitated 1987
Cantilevered through truss over the Mississippi River in downtown St. Louis
Open to four-lane traffic

Matanzas River Bridge (St. Johns County, Florida)
Built 1975
Bascule bridge over Matanzas River Iww on FL 206
Open to traffic

McClugage Bridge (Peoria County, Illinois)
Eastbound bridge built 1948; westbound bridge built 1982
Pair of cantilevered through truss bridges over the Illinois River on US 24/US 150 in Peoria
Open to four lanes of traffic

McKees Rocks Bridge (Allegheny County, Pennsylvania)
Built 1931; rehabilitated 1987
Steel through arch bridge over Ohio River on Chartiers Avenue in Pittsburgh
Open to traffic

McKinley Bridge (St. Louis, Missouri)
Dedicated Nov. 10, 1910; closed to traffic in Oct. 2001; reopened 2007
Three-span through truss bridge over the Mississippi River between St. Louis and Venice, Illinois
Open to traffic

Mehring Street Bridge (Hamilton County, Ohio)
Built 1931
Through truss bridge over Mehring Street on the CSX Railroad
Open to traffic

Memorial Toll Bridge (Wood County, West Virginia)
Built 1955
Through truss bridge over Ohio River in Parkersburg
Open to traffic

Memphis-Arkansas Bridge (Shelby County, Tennessee)
Built 1949
Cantilevered through truss bridge over the Mississippi River on I-55 at Memphis
Open to four lanes of traffic

Meridian Bridge (Yankton County, South Dakota)
Built 1924; rehabilitated 1953
Vertical-lift through truss bridge over the Missouri River on US 81 at Yankton
Open to traffic

Metropolis Bridge (Massac County, Illinois)
Built 1917 under the direction of engineers C. H. Cartlidge and Ralph Modjeski
Six-span through truss bridge over the Ohio River on the CN Railroad at Metropolis
Open to railroad traffic

Minnesota River Bridge (Dakota County, Minnesota)
Built 1926; rehabilitated 1992
Concrete arch bridge over Minnesota River on MN 55 in Mendota Heights
Open to traffic

Mississippi River Bridge (Grant County, Wisconsin)
Built 1982
Steel through arch bridge over Mississippi River on US 61/US 151
Open to traffic

Mississippi River I-10 Bridge (East Baton Rouge Parish, Louisiana)
Built 1968
Through truss bridge over Mississippi River on I-10 in Baton Rouge
Open to traffic

Mississippi River I-280 Bridge (Scott County, Iowa)
Built 1970
Steel through arch bridge over Mississippi River on I-280 in Davenport
Open to traffic

Mississippi River I-40 Bridge (Shelby County, Tennessee)
Built 1973
Two-span steel through arch bridge over the Mississippi River on I-40 at Memphis
Open to traffic

Mississippi River I-74 Bridge (Scott County, Iowa)
Northbound bridge built 1935; southbound built 1960; both rehabilitated 1975
Pair of suspension bridges over the Mississippi River on I-74 between Bettendorf and Moline
Open to traffic

Mississippi River US 18 Bridge (Clayton County, Iowa)
Built 1974
Steel through arch bridge over Mississippi River on US 18 between Marquette and Prairie du Chien
Open to traffic

Mississippi River US 190 Bridge (East Baton Rouge Parish, Louisiana)
Built 1989
Through truss bridge over the Mississippi River on US 190 in Baton Rouge
Open to traffic