Today I was at the Howard Beach A Line/AirTrain station and I took a few moments to check out the R.oW. north and south of the station. Of the four tracks that comprise the R.o.W. here, it is readily apparent that only three are used by A Line trains. The unused track in the middle is cut at the south end of the station, where a complex crossover is located. This track extends into the distance north of the station, for how far I don't know. What is the story with this track? It obviously has'nt seen a train in years, but in how many years? Is it disconnected somewhere north of the station? Why did'nt the TA pull it up if it's no longer needed? Thanks.