It has always puzzled me. What was the original intent of Lower 42st on the A. Was it there since the beginning? The tiles look more like the Liberty to Euclid tiles in Brooklyn, so it looks like it was completed later than the 8th Ave line. Aqueduct couldn't have been the real intent, because when 8th Ave was built the LIRR still ran the Rockaway line. Why was it built and when was it used.