Hangzhou Bay Bridge is a cross sea bridge across China's Hangzhou Bay. It is a magnificent wonder that thousands of designers, engineers and constructors work together and cooperate with each other sincerely. North of the bridge from Haiyan, Zhejiang, Jiaxing, Zheng Jiadai, south of Ningbo waterway, Cixi bay. Hangzhou Bay sea crossing bridge is the second sea crossing river bridge after China's reform, following the Shanghai Pudong Donghai bridge. From Ningbo to Shanghai, you can go through the bridge.