China’s First Underwater Double-deck Tunnel Opens to Traffic

A double-deck tunnel under Yangcheng Lake opened to traffic on Thursday in Suzhou City, east China’s Jiangsu Province, the first double-deck tunnel constructed beneath lakes in China. This also marks the completion of the North line of Middle Ring Road in Suzhou, a key project of Jiangsu Province. #!language=1 Welcome to subscribe us on: Facebook: Twitter: LinkedIn: Video on Demand: If you are in demand of this video footage, please contact with our business development team via email: service@