Beipanjiang Bridge Hukun Animation沪昆高速北盘江大桥施工动画 - YouTube

https://www.youtube.com/watch?v=dNx2ubJ8ncA

Hukun expressway Beipanjiang bridge, with 636m span and 318m high, is the second highest bridge in this expressway just behind nearby Balinghe bridge. If not...