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HappyArtichoke7729 t1_j1gmkas wrote

Interesting idea. Not as useful as adding a north/south PATH line. But very interesting.

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D_Empire412 OP t1_j1gmy48 wrote

This wouldn't require any new tunneling.

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HappyArtichoke7729 t1_j1ig2y2 wrote

It wouldn't require new tunneling, but a cut-and-cover under the streets could make it a lot more useful.

But yeah, no tunnels under non-streets except perhaps in two specific places, or one specific place, just to get underneath an existing track.

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D_Empire412 OP t1_j1ind2f wrote

Building a new subway line along JFK Blvd using cut-and-cover would be massively disruptive. TBM would be better.

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