Beacon Park Yard is a former CSX Transportation rail yard in Allston, Boston, now owned by Harvard University. The yard opened in 1890 on the site of a former trotting park, from which it took its name. It was closed in 2013 following the relocation of the yard's container operations to Worcester, Massachusetts and opening of a transload facility in Westborough, Massachusetts. Plans for the yard include relocation of the Massachusetts Turnpike Allston exit, construction of a new MBTA commuter rail station and layover yard, and a major real estate development.
The Boston and Worcester Railroad (B&W) began operating through Allston in 1834.Beacon Trotting Park opened east of Cambridge Street in 1864 on land just north of the railroad. In 1890, the Boston and Albany Railroad (B&A), successor to the B&W, bought the land for use as a rail yard, named Beacon Park Yard after the trotting park. The B&A became part of the New York Central Railroad in 1900.
In 1958, the Massachusetts Turnpike Authority bought the rail line east of Route 128, including the rail yard and freight sidings, from the NYC for construction of the Massachusetts Turnpike. The Turnpike was routed along the north edge of the yard, with a toll plaza and interchange to Cambridge Street and Soldiers Field Road there. A truck tunnel was built under the Turnpike at the west end of the yard to provide access from Cambridge Street, and a set of ramps provided yard access to and from the westbound Turnpike. This enabled use of the yard for transload operations, where freight was transferred from long-distance freight trains to local trucks in the yard. The NYC became part of Penn Central on February 1, 1968, which in turn became Conrail on April 1, 1976. When Conrail was broken up in 2000, freight operations on the line, including Beacon Park Yard, became part of CSX Transportation.