World Longest Underwater Road Tunnel Construction

QINGDAO, CHINA - DECEMBER 15, 2025 - The "Haitian" shield tunneling machine of the second tunnel broke through 3000 meters in Jiaozhou Bay, Qingdao, China on December 15, 2025. The tunnel is 17.48 kilometers long, with a sea section of 9.95 kilometers, making it the longest underwater road tunnel currently under construction in the world.

• Product Code
• ILEA004983924

• Registered date
• 2025/12/15 00:00:00

• Credit
• CFOTO / Kyodo News Images

• Media source
• CFOTO

• Media size
• 4902 × 3384 pixel

• Resolution
• 300 dpi

• Deployment size
• 2.51(MB)*

• Special instruction
• CHINA OUT
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