Americas · United States · MBTA subway
Boston
8 rail lines with offline maps and operator service patterns.
The network
Every line,
one diagram.
Drawn from the same station data the app uses. In the app you can pinch, zoom, filter by line and tap any station to plan from it.
- Blue Line
- Green Line B
- Green Line C
- Green Line D
- Green Line E
- Mattapan Line
- Orange Line
- Red Line
Network data checked 28 October 2026.
Does the Boston MBTA subway map work without internet?
Yes. The Boston map, station search and route planning work offline, so they keep working underground, in airplane mode and with roaming off. You sign in once so your saved journeys and history follow you between devices.
Which lines are included?
MBTA subway and Mattapan trolley. The reference weekend has a Green B rail gap between Babcock Street and the city; replacement buses are excluded. Also excludes commuter rail, Silver Line buses and ferries.
How does it choose a route?
Pick fewest stops when you're in a hurry, or fewest changes when you have luggage. Reference service: 28 October and 31 October–1 November 2026. Routes minimize rail stops or train changes, not minutes. No departure-time matching, live alerts, fares or last-train checks. Check destination and stopping pattern before boarding.
Does it know weekday and weekend patterns?
Yes. You can plan with these service patterns: Weekday daytime, Weekday morning peak, Weekday evening peak, Saturday daytime, Sunday daytime.
Can I search Boston stations by code?
Search by English name or station code where the network uses them, and metroinfogo finds the same station.