Sutong Bridge

31.789444444444121.00222222222Koordinaten: 31 ° 47 ' 22 " N, 121 ° 0' 8" O

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Yangtze River

The Sutong Bridge (abbreviation :苏 通 大桥Sudong Daqiao ) is a cable-stayed bridge which has 1088 m is the world's second largest span, according to the Russky Bridge at Vladivostok. The road bridge with a total length of 8206 m and six lane spans the Yangtze River in China at Nantong. The building was officially opened after about five years of construction on June 30, 2008. The construction costs amounted to about 7 billion yuan.

The arranged between the prestressed concrete flyovers main bridge is a cable-stayed bridge with a length of 2088 m. The central hole has a main span of 1088 m, which is continued on both sides with fields of 300 m and 100 m span twice. The 41 m wide road carrier has a steel box girder cross-section of 4.0 m in height. The 306 m high pylons have in the transverse direction, the shape of an " A" and made ​​of reinforced concrete. 272 Schrägeseile are arranged with the fan system in two planes and a maximum of 541 m. The vertical clearance for ships is 62 m with a clear passage width of 891 m.