Boring Company's Steve Davis: tunnels at $3-5M per mile make epic projects possible
elonmusk · x · 2026-09-12
Elon Musk retweeted Boring Company's Steve Davis on tunneling economics: at billions per mile, building thousands of miles is a non-starter, but at $3-5 million per mile you can build truly epic projects. The retweeter notes this is why the company's Series D at a $23B valuation matters.
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