Jiaozhou Bay Second Subsea Tunnel Project

Jiaozhou Bay Second Subsea Tunnel Project

The second subsea tunnel of Jiaozhou Bay spans the central waters of Jiaozhou Bay, connecting the main urban area of Qingdao in the east and the new area of the west coast in the west. The total length of the tunnel is 14.36km. It is the largest undersea road tunnel in the world and the longest undersea road tunnel in Asia.


Project Introduction

The second subsea tunnel of Jiaozhou Bay spans the central waters of Jiaozhou Bay, connecting the main urban area of Qingdao in the east and the new area of the west coast in the west. The total length of the tunnel is 14.36km. It is the largest undersea road tunnel in the world and the longest undersea road tunnel in Asia. The construction of the second undersea tunnel in Jiaozhou Bay is of great strategic significance for further promoting the integrated development of the Jiaozhou Bay, enhancing the overall competitiveness of the Jiaodong Peninsula urban agglomeration, and building a world-class Greater Bay Area. It is an important node for Qingdao to build a national maritime Silk Road., The new platform for international cooperation of the "Belt and Road", the important hub and engine for the Shanghai Cooperation Demonstration Zone and the opening bridgehead.