China to build world’s longest underwater high-speed rail tunnel

A project to construct China’s

A project to construct China’s first undersea high-speed rail tunnel in eastern Zhejiang Province was approved on Monday, according to The Paper digital newspaper. Investments in the project will amount to over $4 billion.

Construction of the Jintang undersea tunnel is expected to start this year, while the overall project will take six to seven years to complete.

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