The longest cable-stayed bridge in the world is the Danyang-Kunshan Grand Bridge in China. It has a main span of 102.4 kilometers (63.5 miles) and was completed in 2010. It is part of the Beijing-Shanghai High-Speed Railway.
he Danyang-Kunshan Grand Bridge is a massive structure that took over four years to build and cost an estimated $8.5 billion. It is located in the Jiangsu province of China and spans the Yangtze River Delta.
The bridge consists of two cable-stayed sections and a number of viaducts, and it was designed to withstand earthquakes, typhoons, and other natural disasters. In addition to serving as a transportation corridor for the high-speed railway, the Danyang-Kunshan Grand Bridge also serves as a vital link for the region's economic development.
