The world record of the ‘longest bridge in the world’ has been achieved by Danyang–Kunshan Grand Bridge from Jiangsu, China.

The total length of the bridge is 164.8 kilometers (102.4 mi) and lies on the long viaduct on the Beijing–Shanghai High-Speed Railway line. Almost the entire length of the Danyang–Kunshan Grand Bridge is of the viaduct style of construction. The bridge is located on the rail line between Shanghai and Nanjing in East China’s Jiangsu province. The total cost of building the bridge was $ 8.5 billion and was completed in 2011.