Paul Avenue), Jerome Avenue, 205th Street, and Bedford Park Boulevard. Provisions were made to extend the yard south to 198th Street. In the 1960s, the City University of New York planned to build a new campus for Bronx Community College by constructing a deck over the yard. In 1970, ground was broken for the $61 million, 13-acre campus, which was going to rest on 800 columns between the yard tracks. The platform over the yard was expected to be completed in July 1971. The project was abandoned after the City discovered that the pillars were built slightly too short, which would have prevented subway cars from entering and leaving the yard had the project been finished. The possibility of building atop the yard was brought back by Bronx Borough President Ruben Diaz Junior in 2015. In a report, the yard was found to have great potential for development, allowing for the building of mixed-income housing, retail space, and an expansion of Lehman College. The low-end cost for the construction of the deck is projected to cost between $350 and $500 million. This yard is home to the R68s assigned to the service. Some R68s and R68As assigned to the are also washed and stored here, but not maintained or inspected here. The R142s and R142As assigned to the are washed and stored here as well. The yard contains three tracks for maintenance, and 36 storage tracks. The yard itself can store 255 cars, and the inspection shed can accommodate 30 cars. The yard also contains a car wash, which also washes cars from the nearby Jerome Yard. Connecting tracks lead north from the yard to the IND Concourse Line and south to the IRT Jerome Avenue Line. Concourse Yard is spanned across its middle by Bedford Park Boulevard West, and at its northern end by a 205th Street viaduct. The Jerome Yard used by the IRT Jerome Avenue Line lies to the north of 205th Street.The Concourse Yard Entry Buildings and Concourse Yard Substation were listed on the National Register of Historic Places in 2006. The former consists of two, three-story brick buildings with only the top story visible from the street that are built next to one another to form a gateway to the Concourse Yard. They feature ornamental limestone columns and aluminum doors. The buildings are connected by an iron bridge that retains its original Art Deco balustrade.