Muping Xiangjiang Extra Large Bridge in Hunan

        Muping Xiangjiang Bridge is China's first 'double swallow' four-span continuous half-through steel truss arch flexible tied arch bridge. After completion, the project not only improves the 'six horizontal and eight vertical' backbone transportation network pattern in southern Changsha but also plays an important role in promoting the development of the Changzhutan urban agglomeration core area.