Chinese visitors look at the cracked glass smashed by them during a safety test on the world's longest and highest glass-bottomed bridge over the Zhan Stock Photo - Alamy
This terrifying glass walkway in China 'cracks' as you step on it
Cracks appear on China's new Yuntaishan glass walkway | CNN Travel
Glass bridges can crack, but may still be safe | CGTN America
The glass-bottomed walkway in China that cracks under your feet
Glass panel cracks on Gatlinburg SkyBridge after guest breaks rules, does baseball slide | WZTV
Scariest hanging glass bridge 'cracks': What really happened | World – Gulf News