I give up: what the hell are these?


I’d like you all to take a minute and look at the above image. Perhaps you’ve seen this before? It’s 1 of 30 or so objects of the same kind located up and down 5th and 7th avenue. Sometimes the traffic cone is there. Other times, it’s just a black concrete square with four metal pipes poking out on each end. For the past two months I have been trying to figure out what the hell these things are supposed to be, and it’s driving me nuts.
