Union Square (MBTA Green Line "A" Branch station)

UNION SQUARE
An inbound tram at Union Square in 1965, before the "A" Branch was named as such
Coordinates	42°21′12.57″N 71°8′11.71″W / 42.3534917°N 71.1365861°W / 42.3534917; -71.1365861Coordinates: 42°21′12.57″N 71°8′11.71″W / 42.3534917°N 71.1365861°W / 42.3534917; -71.1365861
Owned by	Massachusetts Bay Transportation Authority
Line(s)	Green Line "A" branch
Tracks	2
Connections	MBTA Bus: 51, 57, 66, 193, 501, 503
History
Closed	June 21, 1969
Services
Preceding station   MBTA   Following station Oak Square toward Watertown Green Line "A" Branch Packards Corner toward Park Street

Union Square is a former station on the Green Line "A" Branch located at Union Square in the Allston neighborhood of Boston, Massachusetts. It was closed in 1969 when service on the line was suspended and replaced by buses.

Union Square is now a transfer point between the 57 and 66 key bus routes; it is also served by the 501 and 503 on a limited number of trips and the 51 and 193 on single daily trips.