Mattapan Line: stations, map and interchanges

Mattapan Line is a line of MBTA Subway in Boston with 8 stations, running from Ashmont to Mattapan. As the crow flies, the stations add up to about 3.9 km and the end-to-end trip takes around 10 minutes (estimated, no waiting on platforms).

View Mattapan Line on the interactive map →

Status right now: Good service Source: MBTA · checked at 03:01

Recent incidents

Incidents of Mattapan Line resolved in the last 30 days. Times are local.

Delays on Mattapan Line Resolved

Service is back to normal. Incident closed.

From November 3, 2026 11:35 PM to November 4, 2026 12:10 AM · duration 34 min

Delays on Mattapan Line Resolved

Service is back to normal. Incident closed.

From November 2, 2026 3:05 PM to November 2, 2026 3:35 PM · duration 30 min

Delays on Mattapan Line Resolved

Service is back to normal. Incident closed.

From October 21, 2026 10:15 AM to October 21, 2026 10:45 AM · duration 30 min

Network hours

ServiceOpensCloses
MBTA Subway05:00about 02:00 Fri–Sat (01:00 other days)

Reference hours: they vary by line, station and day (holidays, events and works). Always confirm on the official channels.

Hours and line status today →

Stations of Mattapan Line

In track order, from Ashmont to Mattapan.

  1. 1 Ashmont Terminal Interchange
  2. 2 Cedar Grove
  3. 3 Butler
  4. 4 Milton
  5. 5 Central Avenue
  6. 6 Valley Road
  7. 7 Capen Street
  8. 8 Mattapan Terminal

Interchanges with other lines

At these stations you can change from Mattapan Line to another line:

StationIntegrates with
Ashmont Red Line

Frequently asked questions

How many stations does Mattapan Line have?

Mattapan Line has 8 stations, from Ashmont to Mattapan.

How long is the end-to-end trip on Mattapan Line?

About 10 minutes between Ashmont and Mattapan. It is an estimate based on the distance between stations; the real time varies through the day.

Where does Mattapan Line connect with other lines?

The interchanges are: Ashmont (Red Line).

Travel times are estimates calculated from the distance between stations, not official timetables. Confirm the service with the official channels of the operator.

Route from Ashmont to Mattapan

All lines and stations of MBTA Subway