City Square station originally had a single island platform about 130 feet (40 m) long – enough for three-car trains.

[2]: 15, 18 The 1908 extension was only temporary; a larger reconstruction of the station was needed to serve eight-car trains.

The Charlestown Elevated was closed on April 4, 1975, and replaced by the Haymarket North Extension.

[1] Media related to City Square station at Wikimedia Commons

You can help Wikipedia by expanding it.This article related to a building or structure in Boston is a stub.