Yard, or Mosholu Yard, is located at 3191 Jerome Avenue in the Jerome Park neighborhood of the Bronx. The yard was built in 1925. Five tracks went into service in the yard on February 7, 1923. This yard is home to the R142s and R142As for the . It is one of the three yards in the system to be under a housing complex (Pitkin Yard and Lenox Yard are the others). Rail access to the yard is by a pair of tracks that branch off of the elevated IRT Jerome Avenue Line just north of Bedford Park Boulevard–Lehman College station. The riveted steel pylons that support the elevated branch tracks give way to stone pylons just north of 205th Street before they enter the yard. The yard is surrounded by a wall and covered by a parking deck used by residents of the Tracey Towers housing complex. The yard has four inspection tracks, one utility track and 18 layup tracks. Trains are washed at the nearby Concourse Yard. Lenox Yard Lenox Yard, formerly the Lenox Avenue Shops, is located near 148th Street and Lenox Avenue in Harlem. This 22 track yard is only used for storage of the R62s that operate on the service, and has no maintenance facility, although the yard had been the first overhaul shop for the IRT when it opened with the rest of the new subway in 1904. The original IRT subway cars were lowered from the street via inclines into the yard, where they continued into the West Side Main Line. The inspection shed was lengthened to fit ten-car trains in Fiscal Year 1910. On September 9, 1958 the Transit Authority announced that it was planning to abandon the Lenox Avenue Shops. All IRT and IND repairs would then be done at the 207th Street Shops by June 1959. The TA estimated that this would result in a saving of $1 million a year. Formerly extending between 147th and 150th Streets, in the 1960s the yard was downsized from 26 acres to seven acres, which eliminated the repair shops and NYCT offices. The land was sold to a developer. Around that time, a public school building (currently housing Frederick Douglass Academy) and the Esplanade Gardens apartment complex were constructed on pilotis above the formerly open-air yard. Two tracks were taken from the yard for the Harlem–148th Street station, which opened in 1968 as