#CivilEngineering #RoadsAndRail
#CivilEngineering #BridgesAndBuildings #RoadsAndRail
Check out the new bridge scheduled to open in July in Zhangjiajie Grand Canyon! http://www.cnn.com/2015/05/18/travel/zhangjiajie-glass-bridge/index.html#CivilEngineering #BridgesAndBuildings