Castle Hill Avenue is a local station on the IRT Pelham Line of the New York City Subway. Located at the intersection of Castle Hill and Westchester Avenues in the Castle Hill neighborhood in the Bronx, it is served by the 6 train at all times except weekdays in the peak direction, when the <6> train takes over.Station layoutThis elevated station has three tracks and two side platforms. The center track is not used in regular service.It resembles other elevated stations along the line, with wood mezzanines and no windscreens along the platform edges.From October 5, 2013 to May 4, 2014, the station was closed for rehabilitation work.ExitsThe station's only exit is a mezzanine beneath the tracks. Outside fare control, stairs lead to the northeast and southwest corners of Westchester Avenue and Castle Hill Avenue.