The Landmark Aizhai Bridge over the Scenic Dehang Canyon

As a key engineering project on the Changsha-Chongqing Expressway in Southwest China, the Aizhai Bridge, it was opened to traffic in March 2012. The Aizhai Bridge crosses the 1000m-wide scenic Dehang Canyon at an elevation of 355m. It has a main span of 1,176m, making it the world’s longest canyon-crossing bridge in the world. It won the 2015’s global road achievement award.