With an internal diameter of 13.7 m the tunnel under the river Yangzi in Shanghai is the widest in the world. Connecting Shanghai to the Changxing island the tunnel is 16.63 km long.
The tunnel drill used is also the widest in the world.
The official website (in Chinese): http://www.shcjsq.com/index.jsp
Stay up to date :Crazy feed
advertising animal architecture art baby banknote beer Beijing big buzz calligraphy car cars Chinese artists Chinese festivals Chinese minorities Chongqing crazy exhibition festival fireworks flirt funny Fuwa gastronomy Great Wall of China hairstyle Hubei kite love Mao Zedong mascots nude Olympic Games Olympic Stadium opening ceremony painting Qingdao record scandal sculpture Shanghai Shaolin Sichuan snake sport strange student Suzhou training turtle university wedding Wuhan Xi'an Zhejiang