Test the strength of the glass bridge in China

Glass Bridge, a length of 430 meters, depending on the altitude of 300 meters on Mount Yuntai in Henan Province. It is the longest bridge in the world of glass. It will open on September 20 and until the bridge decided to test the strength. As it hit with sledgehammers and traveled on this car. This was done, that would reassure the public after being closed was the same bridge in the same province because of the cracked section in October last year.