M Mattapan Line, Boston subway
Looking for a map of the Mattapan Line on the Boston subway? It serves 8 stations over roughly 4 km. It runs between Mattapan and Ashmont. This page gathers its route, its stations in running order and its interchanges.
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1 of its stations interchange with another line. For the record, its oldest station is Ashmont (1928) and its busiest is Ashmont (2,015,843 passengers a year).
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Key facts
- Number of stations8
- TerminiMattapan · Ashmont
- Oldest stationAshmont · 1928
- Route length≈ 4 km
- Busiest stationAshmont
- InterchangesRLRed Line
Length estimated from station coordinates, accurate to a few hundred metres.
When each stop on the Mattapan Line opened
Every station on its real position, coloured by the year it opened and sized by annual ridership. The drawing assembles itself in opening order.
Interchanges on the Mattapan Line
All 8 stations in order
- 1Mattapanterminus
- 2Capen Street
- 3Valley Road
- 4Central Avenue
- 5Milton
- 6Butler
- 7Cedar Grove
- 8Ashmontterminus RL
Frequently asked questions
- How many stations are on the Mattapan Line?
- The Mattapan Line on the Boston subway serves 8 stations.
- What are the termini of the Mattapan Line?
- The Mattapan Line terminates at Mattapan and Ashmont.
- What is the oldest station on the Mattapan Line?
- The oldest station still served by the Mattapan Line entered service in 1928.
- What is the busiest station on the Mattapan Line?
- Ashmont, with roughly 2,015,843 passengers a year.
- How long is the Mattapan Line?
- The Mattapan Line runs for roughly 4 km.
- Which lines does the Mattapan Line connect with?
- The Mattapan Line meets the Red Line.
Other lines in Boston
RLRed LineOLOrange LineBLBlue LineBGreen Line BCGreen Line CDGreen Line DEGreen Line E