Off the coast of Ningbo, in the East China Sea, the Yongzhou Railway’s Jintang undersea tunnel is being excavated to a ...
Civil Mentors Official on MSN
Inside China’s undersea bullet train tunnel, how high-speed rail is being built beneath the ocean
China is building a massive undersea tunnel designed to carry bullet trains at full high-speed beneath one of the world’s busiest shipping channels. This video explores how engineers are pulling it ...
Civil Mentors Official on MSN
How China built the world’s widest underwater tunnel beneath the Yellow River in just 110 days
Beneath one of the most unpredictable rivers on Earth, China completed the world’s widest underwater tunnel at unprecedented speed. This video explores the engineering, machines, and high risk ...
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