Final stage of Liaozi large-span bridge connected

The deck of the Liaozi long-span bridge, an important control project on the Yinchuan-Baise Expressway in southwest China's Chongqing Municipality, was successfully connected at night on November 12. The 330.8-meter-long bridge in Liaozi Town is China's first large-span arch bridge that adopts the single-rib multi-axle rotation technology.