Harvard Square to Old State House
Plain directions from Harvard Square to Old State House, checked against the fall 2026 MBTA schedule.
Harvard Square to Old State House
- Red Line
- Take the Red LineFrom Harvard, toward Braintree5 stops, about 12 min
- Get off at Downtown CrossingThe stop after Park Street
- Walk about 8 min to Old State HouseUse the 7 | Franklin St exit
Weekdays, fall 2026 schedule · First and last trips
Quick answer: Take the Red Line toward Braintree to Downtown Crossing, and walk about 8 min. The trip takes about 22 minutes. On weekdays the Red Line runs every 5 min during the day.
Get the live route from Harvard to Old State House
Step by step
- At Harvard, take the Red Line toward Braintree.
- Ride 5 stops, about 12 min, through Central, Kendall/MIT, Charles/MGH and Park Street, and get off at Downtown Crossing.
- Walk about 8 min to Old State House. Use the 7 | Franklin St exit.
Times and frequency
| Day | First trip | Last trip | How often (daytime) | Trip time |
|---|---|---|---|---|
| Monday-Thursday | 4:59 am | 12:52 am | Every 5 min | About 22 min |
| Friday | 4:59 am | 1:36 am | Every 5 min | About 22 min |
| Saturday | 5:05 am | 1:36 am | Every 6 min | About 22 min |
| Sunday | 5:12 am | 12:37 am | Every 6 min | About 22 min |
First and last trip are when the first train of the trip leaves Harvard, on the fall 2026 schedule. "How often" is for the Red Line.
Late at night
On weekdays, the last trip that works leaves Harvard at 12:52 am and gets to Old State House around 1:37 am, using bus 109 and bus 93. On Friday nights it runs later: the last trip leaves at 1:36 am. On Saturday nights the last trip leaves at 1:36 am, and on Sunday nights at 12:37 am. Late at night, ask Cobblehop for the last trip. It checks live times and tells you when to leave.
Tips for this trip
- Know your stop. Get to the door after Park Street. The next stop is Downtown Crossing. Start a live trip in Cobblehop and it alerts you before your stop.
- The Old State House is at Washington and State Streets. State station has an exit right underneath it.
Step-free access
MBTA data lists every station on this route (Harvard and Downtown Crossing) as accessible. Downtown Crossing 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.
Harvard Square to Old State House: common questions
How do I get from Harvard Square to Old State House by public transit?
Take the Red Line toward Braintree to Downtown Crossing, and walk about 8 min. The trip takes about 22 minutes.
How long does it take to get from Harvard Square to Old State House?
About 22 minutes on the main route.
Do I have to change trains?
No. The Red Line goes all the way, so it's one ride.
How often does the Red Line run?
Every 5 min on weekdays during the day, every 6 min on Saturdays and every 6 min on Sundays, on the fall 2026 schedule.
What time is the last train from Harvard Square to Old State House?
On weekdays, the last trip that works leaves Harvard at 12:52 am and gets to Old State House around 1:37 am, using bus 109 and bus 93. On Friday nights it runs later: the last trip leaves at 1:36 am. On Saturday nights the last trip leaves at 1:36 am, and on Sunday nights at 12:37 am.
Related routes
- Harvard Square to Faneuil Hall
- Harvard Square to Boston Public Market
- Kendall Square to Old State House
- Back Bay Station to Old State House
- Boston to Cambridge: Harvard and MIT (guide)
- Never miss your stop (guide)
More routes from Harvard Square
- Harvard Square to Suffolk University
- Harvard Square to Citizens Bank Opera House
- Harvard Square to the North End
- Harvard Square to Museum of African American History
- Harvard Square to New England Aquarium
- All routes from Harvard Square
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: Red Line
- MBTA: Harvard station
- MBTA: Downtown Crossing 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.
Leaving now? Cobblehop gives you one clear plan with live times and alerts you before your stop. No sign-up, nothing to install.