Agencies » Boston MBTA

SL3-Chelsea Station - South Station

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Courthouse Escalator 415 (Airport/Design Center platform to lobby) unavailable due to ongoing construction at the station. Started Tue May 25 2021
Route: SL3-Chelsea Station - South Station
Shown Thu Mar 26 to now
Courthouse Escalator 417 (Airport/Design Center platform to south lobby) unavailable due to ongoing construction at the station. Started Tue May 25 2021
Route: SL3-Chelsea Station - South Station
Shown Thu Mar 26 to now
South Station Elevator 949 (Lobby to Dewey Square) is unavailable due to maintenance. Started Mon Apr 27
To exit, use South Station Elevator 926 located on opposite side of the lobby, to the left of the subway monitoring office. Alternatively, travel up the ramp towards the Commuter Rail Concourse, and at the base of the escalator, turn left and continue down the hallway. At the end of the hallway, use South Station Elevator 6476 to access the Commuter Rail Concourse. To board, cross Atlantic Ave towards the South Station main entrance and Elevator 926 to access the subway lobby. Alternatively, enter the South Station Commuter Rail Concourse and use Elevator 6476 located to the left of the information desk.
Route: SL3-Chelsea Station - South Station
Shown Mon Apr 27 to
South Station Elevator 949 (Lobby to Dewey Square) is unavailable due to maintenance.
To exit, use South Station Elevator 926 located on opposite side of the lobby, to the left of the subway monitoring office. Alternatively, travel up the ramp towards the Commuter Rail Concourse, and at the base of the escalator, turn left and continue down the hallway. At the end of the hallway, use South Station Elevator 6476 to access the Commuter Rail Concourse. To board, cross Atlantic Ave towards the South Station main entrance and Elevator 926 to access the subway lobby. Alternatively, enter the South Station Commuter Rail Concourse and use Elevator 6476 located to the left of the information desk.
Route: SL3-Chelsea Station - South Station
Shown Mon Apr 27 to
South Station Pedal & Park is closed due to construction. Bicycle racks are currently available on Atlantic Ave adjacent to the South Station main entrance. Started Tue Apr 1 2025
Route: SL3-Chelsea Station - South Station
Shown Thu Mar 26 to now
SL3 is experiencing delays of about 20 minutes. Started Mon Apr 27 Until Tue Apr 28
Route: SL3-Chelsea Station - South Station
Shown Mon Apr 27 to
SL3 is experiencing delays of about 20 minutes.
Route: SL3-Chelsea Station - South Station
Shown Mon Apr 27 to