Construction of China's longest rail tunnel in full swing. The Gaoligong Tunnel, with a length of 34.5 km, is part of a railroad linking Dali in central Yunnan to Ruili in southwestern Yunnan on the border with Myanmar.

Advertisement
EMS.com: Free Shipping on The North Face, UGG, Patagonia, Merrell, Five Fingers, and Garmin!

More videos