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Re: The Most Awful Transit Center in America Could Get Unimaginably Worse

Posted by sand box john on Fri Jan 12 20:03:40 2018, in response to Re: The Most Awful Transit Center in America Could Get Unimaginably Worse, posted by geoffc on Fri Jan 12 13:21:39 2018.

How did the raw costs of the tunneling costs compare? Accepting that stations and utilities are the real painful part of tunnel building, is it possible to pull out just the tunneling costs?

I memory serves the two tunnels in Tysones were in the neighborhood of $300 million. The combined distance of the two NATM bores is just short of 1.25 miles.

John in the sand box of Maryland's eastern shore.

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