What is underwater tunnel?

Orrin Schiller asked a question: What is underwater tunnel?
Asked By: Orrin Schiller
Date created: Sun, Sep 26, 2021 1:58 PM
Date updated: Fri, Jun 24, 2022 1:35 AM


Top best answers to the question «What is underwater tunnel»

  • An underwater tunnel is a passage, gallery, or roadway beneath a body of water. Underwater tunnels are used for highway traffic, railroads, and subways; to transport water, sewage, oil, and gas; to divert rivers around dam sites while the dam is being built; and for military and civil defense purposes.
  • An underwater tunnel is a tunnel which is partly or wholly constructed under the sea or a river. They are often used where building a bridge or operating a ferry link is unviable, or to provide competition or relief for existing bridges or ferry links.

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