Greater Boston
Boston, Cambridge, Newton
Greater Boston has 3 transit agencies running 199 routes (3 subway, 5 streetcar, 12 rail, 171 bus, 8 ferry).
Agencies and weekday frequency
Weekday midday frequency, by route
- 14 ≤10 min
- 23 11–15
- 4 16–20
- 27 21–30
- 73 31–60
- 26 60+
- 32 no midday
| Agency | Subway | Streetcar | Rail | Bus | Ferry |
|---|---|---|---|---|---|
| MBTA (Boston) | 3 | 5 | 12 | 152 | 8 |
| COAST | – | – | – | 11 | – |
| CATA (Gloucester) | – | – | – | 8 | – |
Mode columns count routes. Each route is judged by its slower direction.
Area: Boston-Cambridge-Newton, MA-NH (US Census metropolitan statistical area). Scheduled service, not live arrivals. Newest schedule refresh Oct 12, 2026. Atlas data release Oct 13, 2026.