Light rail and subway Brookline is served by the C and D branches of the MBTA's Green Line trains, with inbound service to downtown Boston and outbound service to Newton. The B line runs just to the northwest of Brookline along Commonwealth Avenue, through the Boston University campus and into Allston-Brighton.
Light rail and subway Brookline is served by the C and D branches of the MBTA's Green Line trains, with inbound service to downtown Boston and outbound service to Newton The B line runs just t,o the northwest of Brookline along Commonwealth Avenue through the Boston University campus and into Allston-Brighton.