A few weeks ago I went for a walk in Briarwood and Kew Gardens Hills. I got off the train at Jamaica-Van Wyck, the first time I’d ever used that station. It was full of red brick, reminding me of other stations that were opened or renovated in the seventies and eighties, like 21st Street-Queensbridge and 49th Street, but it was uncomfortably dark, despite the high ceilings and fairly bright lights.
I looked up and saw an elevated walkway inside the station, leading to the exit, similar to other grand stations of that era like Queensbridge, Auber in Paris, or Dupont Circle in Washington. On the other side of the station I saw what looked like balconies or windows above, but there was no light coming through them.
When I got outside, I crossed the Van Wyck Expressway on Jamaica Avenue. I looked down, and could actually see the outside of the station in the trench next to the highway. It's even more obvious in this Bing aerial photo:
It's hard to tell through the fence, but the panels on the walls look like they could be windows covered with paint or plastic.
I then looked up the station on the web, and found more information. The windows were uncovered as late as 1998, when Wayne Whitehorn took a series of pictures including this one:
Nycsubway.org has that photo, plus a couple of other good ones. According to user R32 3671 on the NYC Transit Forums, they were covered over by the year 2000, due to "vandals." Some commenters on SubChat said that the vandals actually broke the windows; others only say that they spray-painted graffiti over them. There was certainly graffiti all over the window covers when I took these pictures.
If they uncovered the windows now, in 2016, how often would people try to tag them? How much would it cost to keep them clean and guard them? Would it be more than the cost of maintaining the "Low Line" park proposed for the Manhattan Terminal, plus the amortized cost of constructing that park, estimated at $55 million in 2013?