Boston Common to St. Elizabeth's Medical Center
The T route from Boston Common to St. Elizabeth's Medical Center: where to board, where to change, where to get off and how late it runs.
Boston Common to St. Elizabeth's Medical Center
- Green Line B
- Walk about 4 min to Park StreetFrom Boston Common
- Take a Green Line B trainToward Boston College15 stops, about 32 min
- Get off at Warren StreetThe stop after Allston Street
- Walk about 11 min to St. Elizabeth's Medical Center
Weekdays, fall 2026 schedule · First and last trips
Quick answer: Walk about 4 min to Park Street, then take a Green Line B train to Warren Street, and walk about 11 min. The trip takes about 46 minutes (44-49 min depending on the connection). On weekdays Green Line trains to Warren Street run every 8 min during the day.
Get the live route from Boston Common to St. Elizabeth's
Step by step
- From Boston Common, walk about 4 min to Park Street.
- At Park Street, take a Green Line B train toward Boston College.
- Ride about 32 min (15 stops). Get off at Warren Street, the stop after Allston Street.
- Walk about 11 min to St. Elizabeth's Medical Center.
Other ways to go
- Walk about 4 min to Park Street, then take the Green Line toward Boston College to Kenmore, then bus 57 to Cambridge St @ Elko St: about 43 min.
- Walk about 4 min to Park Street, then take the Green Line toward Boston College to Boston University East, then bus 57 to Cambridge St @ Elko St: about 45 min.
Which one is faster depends on when you leave. Cobblehop compares them with live times and gives you the one that gets you there first.
Times and frequency
| Day | First trip | Last trip | How often (daytime) | Trip time |
|---|---|---|---|---|
| Monday-Thursday | 5:09 am | 1:13 am | Every 8 min | About 46 min |
| Friday | 5:09 am | 1:58 am | Every 8 min | About 46 min |
| Saturday | 5:15 am | 1:57 am | Every 10 min | About 48 min |
| Sunday | 5:38 am | 1:00 am | Every 11 min | About 48 min |
First and last trip are when the first train of the trip leaves Park Street, on the fall 2026 schedule. "How often" is for Green Line trains to Warren Street.
Late at night
On weekdays, the last trip that works leaves Park Street at 1:13 am and gets to St. Elizabeth's Medical Center around 1:57 am, using Green Line and bus 57. On Friday nights it runs later: the last trip leaves at 1:58 am. On Saturday nights the last trip leaves at 1:57 am, and on Sunday nights at 1:00 am. Late at night, ask Cobblehop for the last trip. It checks live times and tells you when to leave.
Tips for this trip
- Check the branch letter. C trains and D trains and E trains from Park Street don't go to Warren Street.
- Know your stop. Get to the door after Allston Street. The next stop is Warren Street. Start a live trip in Cobblehop and it alerts you before your stop.
- St. Elizabeth's Medical Center is on Cambridge Street in Brighton.
Step-free access
MBTA data lists Park Street as accessible. Warren Street is not listed as accessible, so ask Cobblehop for a step-free route if you need one. Park Street has 6 elevators in MBTA data. Elevators do break, so check the MBTA's elevator alerts before you go.
What it costs
- Subway. $2.40 one way.
- How to pay. Tap a contactless credit or debit card, phone or watch at the fare gate or bus door, or use a CharlieCard or CharlieTicket.
- Kids. Children 11 and under ride the MBTA free.
Fares as of October 2026. Check the MBTA's fares page before you ride.
Boston Common to St. Elizabeth's Medical Center: common questions
How do I get from Boston Common to St. Elizabeth's Medical Center by public transit?
Walk about 4 min to Park Street, then take a Green Line B train to Warren Street, and walk about 11 min. The trip takes about 46 minutes (44-49 min depending on the connection).
How long does it take to get from Boston Common to St. Elizabeth's Medical Center?
About 46 minutes on the main route, or 44-49 minutes depending on the connection.
Do I have to change trains?
No. A Green Line B train goes all the way, so it's one ride.
How often do Green Line trains to Warren Street run?
Every 8 min on weekdays during the day, every 10 min on Saturdays and every 11 min on Sundays, on the fall 2026 schedule.
What time is the last train from Boston Common to St. Elizabeth's Medical Center?
On weekdays, the last trip that works leaves Park Street at 1:13 am and gets to St. Elizabeth's Medical Center around 1:57 am, using Green Line and bus 57. On Friday nights it runs later: the last trip leaves at 1:58 am. On Saturday nights the last trip leaves at 1:57 am, and on Sunday nights at 1:00 am.
Related routes
- Boston Common to Roadrunner
- Boston Common to Arsenal Yards
- South Station to St. Elizabeth's Medical Center
- North Station to St. Elizabeth's Medical Center
- Never miss your stop (guide)
More routes from Boston Common
- Boston Common to Mount Auburn Cemetery
- Boston Common to Boston College
- Boston Common to JFK Birthplace
- Boston Common to Coolidge Corner, Brookline
- Boston Common to Harvard Stadium
- All routes from Boston Common
Official sources
Cobblehop is independent and isn't affiliated with these agencies or operators. Schedules on this page come from MBTA/MassDOT public data. Check their pages for the latest schedules and service changes:
- MBTA: Green Line
- MBTA: Park Street station
- MBTA: Warren Street station
- MBTA: fares
- MBTA: elevator and accessibility alerts
Published October 30, 2026. Times were computed from the fall 2026 MBTA schedule (2026-11-04 for weekdays). Service changes, so check Cobblehop for live times before you go.
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