Rich
Hudson Yards (plural?!) will always once have been New York Central 30th Street Yard. http://www.railpictures.net/images/d1/6/5/9/1659.1153317600.jpg http://farm4.static.flickr.com/3414/3250575471_3cfd1b0f9c_b.jpg?rand=169772561
I think this development is terrific, and the new terminal of the 7 subway line is nearby.
But it means the end of my 34-year-old Hudson Yard public address system. A new and very different systgem will be required.