Interesting piece of history. The last of the 11th ave cowboys actually happened in 1941, the high line I believe was done in sections and thus the last street level running happened much later. http://www.thehighline.org/blo...boys-of-death-avenue
And yep, the southern terminus was the New St John Terminal, the Hudson Terminal was where the WTC site is, it was raised when they built the original WTC and was the center of the old Hudson market that Hunts Point in the Bronx replaces.