Reply to "Plan approved today to replace Amtrak tunnel in Northeast Corridor"

@Bill N posted:
So where does that $4 billion come from?

Part Feds [Amtrak], part CSX, part Maryland [MARC] and maybe part NS.

I'm guessing the reason they don't talk about the Hudson River tunnel[s] is that $4B will be chump change to replace them. Probably well over $10B in that case. I don't know if they will even be able to use a TBM (tunnel boring machine) in either case given the geology.

The Swiss did a 35+ Mile long rail tunnel deep in the Alps. I wonder what we can do?

Hey Elon, is the Boring company up for a real challenge?

6/20/213:58 PM

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