Tunnel expansions

Started by Alps, November 13, 2014, 11:36:12 PM

Previous topic - Next topic

cl94

Quote from: froggie on December 29, 2014, 08:58:30 AM
QuoteWhat about tunnels that go under bodies of water?

OP mentioned one in the NYC area.  Have the Holland and Queens-Midtown Tunnels always been two tubes?


Yes. One of the proposals for Holland used one large tube, but the one chosen had a tube for each direction since opening.
Please note: All posts represent my personal opinions and do not represent those of my employer or any of its partner agencies.