Park Street station

Park Street is an MBTA transit station in Boston, Massachusetts. It is located at the intersection of Park Street and Tremont Street at the eastern edge of Boston Common in Downtown Boston. One of the two oldest stations on the "T" , Park Street is the transfer point between the Green and Red Lines, as one of the quartet of "hub stations" on the MBTA subway system. Park Street is the fourth-busiest station in the MBTA network, with an average of 19,836 entries each weekday in 2010.
The southern section of the Tremont Street Subway from the Public Garden Incline through Boylston to Park Street opened on September 1, 1897, followed on October 1 by the spur to the Pleasant Street Portal. The station was built with 4 tracks serving 2 island platforms; these were connected by two loops, allowing streetcars from the south and west to reverse direction and return to the portals and surface routes.

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