Those facilities are closer to the Holland Tunnel, rather than the Lincoln Tunnel, as they wires use the routing of old Western Union telegraph lines. W.U.'s headquarters and ops center was at 60 Hudson Street, which was later purchased by AT&T (the original one) and used as their operation center. It's currently an enormous and well-connected internet exchange.
Those facilities are closer to the Holland Tunnel, rather than the Lincoln Tunnel, as they wires use the routing of old Western Union telegraph lines. W.U.'s headquarters and ops center was at 60 Hudson Street, which was later purchased by AT&T (the original one) and used as their operation center. It's currently an enormous and well-connected internet exchange.