Back to Union Square, this time to the IRT platforms. Here we see R142As, R142s, and R62As on the 4, 5, and 6 trains heading to Woodlawn, Pelham Bay Park, Eastchester, Brooklyn Bridge, Bowling Green, and Crown Heights. Keep an eye out for the train of old IRT Lo-Vs on a Nostalgia Special heading uptown through the station.
