Slide 1 of 10,

In December 2016, a new tunnel will make its debut as a portion of the Second Avenue subway — the great failed track New York City has been postponing, restarting, debating, financing, definancing and otherwise meaning to get in the ground since 1929. Kim Tingley and Richard Barnes went underground to document the progress.

Looking west to a passageway about halfway between 72nd and 71st Streets.