20/08/2016 The world's highest and longest glass-bottomed bridge opens
0:51
The world's highest and longest glass bridge opens
1:14
China's giant glass bridge hit with sledgehammer - BBC Click
1:51
Can world's longest glass bridge withstand sledgehammer blow?
Zhangjiajie Glass Bridge is a bridge in Zhangjiajie, China, above the Wulingyuan area. The bridge is glass-bottomed and transparent. When it opened it was the longest and tallest glass-bottomed bridge in the world. The bridge measures 430 meters in total length and 6 meters in breadth and is suspended about 260 meters above the ground.