B - Green Line B
Rapid Transit
For more information, visit https://www.mbta.com/schedules/Green-B.
Current Service Alerts
There are no current service alerts for this route. Refresh to see any new alerts as they happen.
Upcoming Service Alerts
Beginning Monday, July 13, Park Street Elevator 812 (Green Line underpass to Government Center & North platform) will be closed for maintenance through Monday, September 21.
🧑🔧 The elevator will be closed for major equipment upgrades that will significantly improve the long-term reliability of this elevator. To board a train to Copley and West: Follow signs to the Red Line and take Park Street Elevator 808 to the Red Line platform. Then use Park Street Elevator 979 to the Green Line Copley and West platform.
Beginning Monday, July 13, Park Street Elevator 823 (Green Line underpass to Copley & West platform) will be closed for maintenance through Monday, September 21.
🧑🔧 The elevator will be closed for major equipment upgrades that will significantly improve the long-term reliability of this elevator. To board a northbound train: Proceed to the end of the platform and take Park Street Elevator 979 to the Red Line. At the end of the Red Line platform, use Elevator 808 to access the Winter St concourse and Green Line northbound platform.
Stations Served
This route stops at Allston Street, Amory Street, Arlington, Babcock Street, Ball Square, Blandford Street, Boston College, Boston University Central, Boston University East, Boylston, Chestnut Hill Avenue, Chiswick Road, Copley, East Somerville, Gilman Square, Government Center, Griggs Street, Harvard Avenue, Haymarket, Hynes Convention Center, Kenmore, Lechmere, Magoun Square, Medford/Tufts, North Station, Packard's Corner, Park Street, Science Park/West End, South Street, Sutherland Road, Warren Street and Washington Street.
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Mobility Bot utilizes data provided by Transitland.
MBTA data is provided by MassDOT.