Project background:
Hangzhou Bay Sea-Crossing Bridge is a cross sea bridge connecting Jiaxing City and Ningbo City in Zhejiang Province, China. It is located over the sea area of Hangzhou Bay. It is asection of Shenyang-Haikou Expressway (G15) and an important part of urban expressway in Northeast Zhejiang Province. The total length of the line is 36 km and the total length of the bridge is 35.7 km. The bridge deck is a two-way six-lane expressway with a design speed of 100 km/h.