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You don't built it underground, you build it floating in the water (anchored to the sea floor). Build stretch into the tunnel, and then expand it every $foo ye
by blhack 15y ago
You don't built it underground, you build it floating in the water (anchored to the sea floor). Build stretch into the tunnel, and then expand it every $foo years as needed.
- brianbreslin 15y agoice would be a huge issue in this. thats the big impediment to bridge building in the arctic north.
- ahi 15y agoambiguity above. underwater but not underground. So beneath the ice but above the mud, silt, and rock so no tunneling problems.