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I doubt it is a tunnel. I imagine it'd be more like this: http://en.wikipedia.org/wiki/Immersed_tube http://en.wikipedia.org/wiki/Immersed_tube (San Francisco'
by usaar333 14y ago
I doubt it is a tunnel. I imagine it'd be more like this:
http://en.wikipedia.org/wiki/Immersed_tube http://en.wikipedia.org/wiki/Immersed_tube
(San Francisco's rail connection across the bay uses this technique)
- jimworm 14y agoAt a fixed depth, so probably more like this: https://secure.wikimedia.org/wikipedia/en/wiki/Submerged_floating_tunnel https://secure.wikimedia.org/wikipedia/en/wiki/Submerged_flo...
- WalterBright 14y agoThere'd be incredible pressures at the depths of the ocean floor. Look at that tiny submarine able to go down as far as the Titanic.