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Mattapan Trolley

Schedules & MapsAlerts

Schedules & Maps

Schedule Note

Weekdays

Trains arrive every 6 – 12 minutes

Weekends

Trains arrive every 13 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

Improvements at Codman Yard Beginning by End of Year, Delivering Maintenance and Capacity Upgrades to the Red Line
September 29, 2022
Improvements at Codman Yard Beginning by End of Year, Delivering Maintenance and Capacity Upgrades to the Red Line

Orange Line and Green Line Extension Service Will Resume on Schedule, Monday, September 19
September 18, 2022
Orange Line and Green Line Extension Service Will Resume on Schedule, Monday, September 19

Closure of the Green Line D Branch Begins September 24 for Infrastructure Upgrades
September 16, 2022
Closure of the Green Line D Branch Begins September 24 for Infrastructure Upgrades

Orange Line Closure Work Is 82% Complete
September 13, 2022
Orange Line Closure Work Is 82% Complete

Orange Line Closure Work is 69% Complete; 60 New Cars Ready for Service
September 9, 2022
Orange Line Closure Work is 69% Complete; 60 New Cars Ready for Service

PDF Schedules

Mattapan trolley schedule PDF