Xiangshan Harbor Bridge and its link line are located on the southeast coast of China, Yinzhou district and Xiangshan county of Ningbo city, Zhejiang Province. The project starts at Yunlong interchange section of Ningbo City-round Expressway, spans over Xiangshan Bay, and ends at Daigang of Xianshan link line. It is a traffic hub connecting four bays of Hangzhou Bay, Xiangshan Bay, Sanmen Bay and Wenzhou Bay, as well as Zhoushan Port, Beilun Port, Xiangshan Port, Shipu Port, Jiantiao Port, Haimen Port, Da Maiyu Port and Wenzhou Port. It is also a new channel between Wenzhou, Taizhou and Yangtze River Delta.