List of longest cantilever bridge spans

This list of cantilever bridges ranks the world's cantilever bridges by the length of their main span. A cantilever bridge is a bridge built using cantilevers: structures that project horizontally into space, supported on only one end.

Completed cantilever bridges

This list only includes bridges that carry automobiles or trains. It does not include suspension bridges, cable-stayed bridges, footbridges or pipeline bridges. The span must be 750 feet (229 m) or over to be included in the list.

Note: Click on each bridge's rank to go to the bridge's website. The list may be incomplete. Sourced additions are welcomed.
Rank Name Location Main span in meters (feet) Completed
1 Pont de Québec
(longest from 1917 to present)		 Quebec City and Lévis,  Canada 549 (1,800) 1917
2 Forth Bridge
(longest from 1890 to 1917)		 Lothian/Fife,  Scotland,  United Kingdom 521 (1,710) x2 1890
3 Minato Bridge Osaka,  Japan 510 (1,673) 1973
4 Commodore Barry Bridge Chester, Pennsylvania, to Bridgeport, New Jersey,  United States 501 (1,644) 1974
5 Crescent City Connection
 New Orleans, Louisiana,  United States 480 (1,575) 1958 (eastbound)
1988 (westbound)
Sanguantang Bridge Ningbo, Zhejiang,  China 465 (1,526) 2020
6 Howrah Bridge Kolkata, West Bengal,  India 457 (1,500) 1943
7 Veterans Memorial Bridge
 Gramercy, Louisiana,  United States 445 (1,460) 1995
8 Tokyo Gate Bridge Tokyo,  Japan 440 (1,443) 2012
9 San Francisco–Oakland Bay Bridge (east Bay span) San Francisco, California,  United States 427 (1,400) 1936
(demolished 2016)
10 J. C. Van Horne Bridge Campbellton, New Brunswick, to Pointe-à-la-Croix, Quebec,  Canada 380 (1,247) 1961
11 Astoria–Megler Bridge Astoria, Oregon, to Point Ellice near Megler, Washington,  United States 376 (1,232) 1966
12 Horace Wilkinson Bridge Baton Rouge, Louisiana,  United States 376 (1,235) 1968
13 Tappan Zee Bridge Nyack, New York,  United States 369 (1,212) 1955
(demolished 2019)
14 Lewis and Clark Bridge Longview, Washington,  United States 366 (1,200) 1930
15 Queensboro Bridge New York, New York,  United States 360 (1,182) 1909
16 Carquinez Bridge
(parallel spans)		 Vallejo, California,  United States 335 (1,100) x2 1927 (southbound; demolished 2007)
1958 (northbound)
17 Ironworkers Memorial Second Narrows Crossing Vancouver, British Columbia,  Canada 335 (1,100) 1960
18 El Ferdan Railway Bridge near Ismailia,  Egypt 335 (1,100) 2001
19 Jacques Cartier Bridge Montreal, Quebec,  Canada 334 (1,096) 1930
20 Shibanpo Yangtze River Bridge Chongqing,  China 330 (1,080) 2006
21 Richmond-San Rafael Bridge Richmond, California,  United States 326 (1,070) x2 1956
22 John P. Grace Memorial Bridge Charleston, South Carolina,  United States 320 (1,050) 1929
(demolished in 2006)
23 Newburgh-Beacon Bridge Newburgh, New York,  United States 305 (1,000) 1963 (westbound)
1981 (eastbound)
24 Stolma Bridge Austevoll,  Norway 301 (988) 1998
25 Raftsund Bridge Vesterålen,  Norway 298 (978) 1998
26 Sundøy Bridge Nordland,  Norway 298 (978) 2003
27 Martin Luther King Bridge St. Louis, Missouri,  United States 294 (964) 1950
28 Story Bridge Brisbane, Queensland,  Australia 282 (924) 1940
Bras de la Plaine Bridge Réunion,  France 280.77 (921) 2002
29 Caruthersville Bridge Caruthersville, Missouri,  United States 280 (919) 1975
30 Silver Memorial Bridge Henderson, West Virginia,  United States 274 (900) 1969
31 Ravenswood Bridge Ravenswood, West Virginia to Meigs County, Ohio,  United States 274 (900) 1981
32 Carpenter Bridge St. Marys, West Virginia,  United States 274 (900) 1987
33 Carl Perkins Bridge Portsmouth, Ohio,  United States 274 (900) 1987
34 Blue Water Bridge Port Huron, Michigan,  United States to Sarnia, Ontario,  Canada 265 (871) 1938
35 Vicksburg Bridge Vicksburg, Mississippi,  United States 263 (870) 1973
36 Sunshine Skyway Bridge Tampa Bay, Florida,  United States 263 (864)[1] 1954 (original span)
1969 (second span)
Demolished 1993; replaced with cable-stayed bridge
37 Foresthill Bridge Foresthill, California,  United States 263 (862) 1972
38 Branko's Bridge Belgrade,  Serbia 261 (856) 1957
39 Gateway Bridge Brisbane, Queensland,  Australia 260 (853) 1986
40 New Varodd Bridge Kristiansand, Vest-Agder,  Norway 260 (853) 1993
41 Huey P. Long Bridge Baton Rouge, Louisiana,  United States 258 (848) x2 1940
42 Natchez-Vidalia Bridge Natchez, Mississippi,  United States 258 (846) x2 1940 (westbound)
1988 (eastbound)
43 Brownville Bridge Brownville, Nebraska,  United States 257 (840) 1939
44 Benjamin G. Humphreys Bridge Greenville, Mississippi,  United States 257 (840) 1940
(demolished 2011)
45 Brent Spence Bridge Covington, Kentucky,  United States 253 (830) 1963
46 Old Vicksburg Bridge Vicksburg, Mississippi,  United States 251 (825) 1930
47 Sunshine Bridge St. James Parish, Louisiana,  United States 251 (825) 1964
48 George Rogers Clark Memorial Bridge Louisville, Kentucky,  United States 250 (820) x2 1929
49 Skye Bridge Skye,  Scotland,  United Kingdom 250 (820) 1995
50 Confederation Bridge Borden-Carleton, Prince Edward Island, to Cape Jourimain, New Brunswick,  Canada 250 (820) x43 1997
51 Matthews Bridge Jacksonville, Florida,  United States 246 (810) 1953
52 Helena Bridge Helena, Arkansas,  United States 245 (804) 1961
53 Tobin Bridge Boston, Massachusetts (Charlestown-Chelsea, MA,  United States 244 (800) 1950
54 Cairo Ohio River Bridge Wickliffe, Kentucky and Cairo, Illinois,  United States 240 (800) x2 1937
Hamana Bridge Shizuoka Prefecture,  Japan 240 (800) 1976
55 Huey P. Long Bridge Jefferson Parish, Louisiana,  United States 238 (790) 1935
(widened 2013)
56 Silas N. Pearman Bridge Charleston, SC,  United States 230 (760) 1966
(demolished 2006)
57 Outerbridge Crossing Perth Amboy, New Jersey, and southwestern Staten Island, New York City, New York,  United States 229 (750) 1928

See also

References
  1. Barker, R.M.; Puckett, J. A. (2013). Design of Highway Bridges: An LRFD Approach. Wiley. p. 21. ISBN 9781118332832. Retrieved 2015-08-27.
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