Definitions for "170th Street"
Street is an elevated station on the IRT Jerome Avenue Line of the New York City Subway. Located at the intersection of 170th Street and Jerome Avenue in the Bronx, it is served by the train at all times. The middle express track that passes through the station is currently unused in revenue service.
Street is a local station on the Concourse Line. The full time side is actually at 171st Street at north end, with a crossover mezzanine, two street stairs, and two stairs to each platform. There are two platform level part time sides, one for each platform that were connected to the underpass at 170th Street tunnel.