Top 20 longest bridges in the world

Top 20 longest bridges in the world

A bridge is a structure built to span a physical obstacle, such as a body of water, valley, or road, without closing the way underneath.

It is constructed for the purpose of providing passage over the obstacle, usually something that can be detrimental to cross otherwise.

There is no standard way to measure the total length of a bridge. Some bridges that fall in the top 20 longest bridge category are measured from the beginning of the entrance ramp to the end of the exit ramp.


Some of the top 20 longest bridges are measured from shoreline to shoreline. Yet others use the length of the total construction involved in building the bridge

Here are the top 20 longest bridges in the world.

RankBridgeLength (m)Length (ft)CountryBuilt
1.Danyang–Kunshan Grand Bridge164,800540,700China2010
2.Changhua–Kaohsiung Viaduct157,317516,132Taiwan2004
3.Tianjin Grand Bridge113,700373,000China2010
4.Cangde Grand Bridge115,900380,200China2010
5.Weinan Weihe Grand Bridge79,732261,588China2008
6.Bang Na Expressway54,000177,000Thailand2000
7.Beijing Grand Bridge48,153157,982China2010
8.Lake Pontchartrain Causeway38,442126,122United States1969
9.Line 1, Wuhan Metro Bridge37,788123,976China2009
10.Manchac Swamp Bridge36,710120,440United States1979
11.Jakarta-Cikampek Elevated Toll Road36,400119,400Indonesia2019
12.Sheikh Jaber Al-Ahmad Al-Sabah Causeway Main Link36,140118,570Kuwait2019
13.Yangcun Bridge35,812117,493China2007
14.Hangzhou Bay Bridge35,673117,037China2007
15.Runyang Bridge35,660116,990China2005
16.Lima Metro Line 133,000108,000Peru2014
17.Donghai Bridge32,500106,600China2005
18.Temburong Bridge30,00098,000Brunei Darussalam2020
19.Shanghai Maglev line29,90898,123China2003
20.Dwarka Sector 8 Metro Station-Rama Krishna Ashram Marg Metro Station29,80897,795India2010
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