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Mattapan Trolley

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Schedules & Maps

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Schedule Note

Peak Service

Weekdays 7 – 9 AM, 4 – 6:30 PM

Trains arrive every 5 minutes

Off Peak / Weekends

Trains arrive every 8 – 12 minutes except weekend mornings and late night

Trains arrive every 26 minutes weekend mornings and late night

Schedules subject to change

Mattapan Line Transformation

 A Mattapan Line Trolley on the tracks near Capen Street Station
Projects

Mattapan Line Transformation

We’re making improvements on the Mattapan Line to ensure accessible, reliable, and modern service for Dorchester, Mattapan, and Milton for years to come.

News

MBTA Completes E Branch Accelerated Improvements
August 31, 2021
MBTA Completes E Branch Accelerated Improvements

MBTA Continues 28-Day E Branch Accelerated Construction
August 20, 2021
MBTA Continues 28-Day E Branch Accelerated Construction

MBTA to Perform Additional Track Replacement and Crosswalk Improvements along Green Line’s E branch
August 12, 2021
MBTA to Perform Additional Track Replacement and Crosswalk Improvements along Green Line’s E branch

Reminder: Accelerated Green Line E Branch Construction to Upgrade Track and Intersections Begins August 2 through August 29
July 30, 2021
Reminder: Accelerated Green Line E Branch Construction to Upgrade Track and Intersections Begins August 2 through August 29

MBTA Announces Accelerated Construction to Replace 20-year-old Track and Intersections on the Green Line E Branch from August 2 through August 29
June 30, 2021
MBTA Announces Accelerated Construction to Replace 20-year-old Track and Intersections on the Green Line E Branch from August 2 through August 29

PDF Schedules

Mattapan trolley schedule PDF