glass bridge in china

980 foot-long
600 feet above a valley floor

  China is building the world's tallest and longest glass bridge

 glass bridge

'You won't want to look down
Are you brave enough to walk across China's sky-high glass
China glass bridge
Few Days Back China Opened The World's Highest Glass
 New glass suspension bridge in China is 980 feet long, 
China's first glass-bottomed suspension bridge
heart-stopping day out
980 foot-long bridge
600 feet above a valley floor

   

exercise.

video.