Hangzhou Bay Bridge opened to traffic on May 1, 2008. The bridge is six carriageways in dual directions designed in accordance with expressway standard, which is an important part of G92 Ring Line Expressway in Hangzhou Bay area. The bridge starts from Haiyan, Jiaxing, and reaches in Cixi, Ningbo City. It is a large sea-crossing bridge with total length of 36 kilometers. 

Hangzhou Bay Bridge

Hangzhou Bay Bridge is the third longest bridge in the world after the Lake Pontchartrain Bridge in the USA and Jiaozhou Bay Bridge in Qingdao, China.