The Jiaozhou Bay Subsea Tunnel, also known as ‘Qingdao Jiaozhou Bay Tunnel’. It connects Xuejiadao Sub-district Office in Huangdao District, Qingdao City in the south and Tuandao in the main urban area of Qingdao City in the north. It passes under the sea area at the entrance of Jiaozhou Bay. The tunnel is 7,800 meters long and is divided into two parts: land and seabed. The seabed part is 3,950 meters long. The tunnel is located at the entrance of Jiaozhou Bay and connects Qingdao and Huangdao. It has six lanes in both directions. The Jiaozhou Bay Tunnel is located in the volcanic rock and sub-volcanic group area with a thin overburden and dense fault zones. It crosses a total of 18 fault fracture zones. The cross-section span is up to 28.20 meters, and the deepest part is 82.81 meters below sea level. The opening hours are subject to the opening status on the day.
Jiaozhou Bay Subsea Tunnel
The Jiaozhou Bay Subsea Tunnel, also known as ‘Qingdao Jiaozhou Bay Tunnel’. It connects[...]
