Aizhai Suspension Bridge, Xiangxi, Hunan
Aizhai Suspension Bridge is located in Xiangxi, Hunan, 20 km away from downtown Jishou.It crosses the valley near the town of Aizhai, with River Dehang flowing under. Its design elevation is 330m from ground. As a steel truss stiffened beam single-span suspension bridge,its length is 1,073.65m, and main span 1,176m, ranking 3rd in the world and 1st in Asia. The bridge is part of the Chongqing-Hunan superhighway, which open to traffic on March 31, 2012. The bridge is the steel truss suspension bridge with the largest span over valley.