Shanghai Yangtze River Bridge and Tunnel Documentary上海长江桥隧纪录片

Shanghai Yangtze River Bridge and Tunnel is the largest project to cross Yangtze River, also the first bridge added tunnel project: use 8.9km tunnel and 9.97km bridge,added 6.66km road in island,it's the prototype of Hongkong-Zhuhai-Macao bridge and tunnel. Total length more than 25km, this bridge and tunnel including 6 lane expressway and 2 track metro,from Shanghai to Chongming island then to north of Jiangsu province.
https://en.wikipedia.org/wiki/Shanghai_Yangtze_River_Tunnel_and_Bridge

Видео Shanghai Yangtze River Bridge and Tunnel Documentary上海长江桥隧纪录片 канала Chinese bridge