Boston / Tram
MBTA B live tracking and departures
Green Line B · America/New_York
Selected branch: Boston College · 23 stops.
B live vehicle tracking
Live predictions available. Fresh vehicle positions only; 11 fresh vehicles matched to this route. The map shows vehicles assigned to the selected stopping pattern. Vehicles on other branches may be omitted.
N ↑
Official route geometry · 4 fresh vehicles on selected branch
Positions refresh every 30 seconds. An absent marker does not establish a canceled trip. Predictions and vehicle positions can have different availability.
Next departures from Government Center
Boston CollegeScheduled · estimated time
3 min9:30 AM · Mon, Oct 26
Boston CollegeLive · estimated time
4 min9:30 AM · Mon, Oct 26 · scheduled 9:22 AM
Boston CollegeScheduled · estimated time
11 min9:38 AM · Mon, Oct 26
Boston CollegeLive · estimated time
21 min9:48 AM · Mon, Oct 26 · scheduled 9:46 AM
Boston CollegeLive · estimated time
35 min10:02 AM · Mon, Oct 26 · scheduled 9:54 AM
Boston CollegeLive · estimated time
41 min10:08 AM · Mon, Oct 26 · scheduled 10:02 AM
Boston CollegeScheduled · estimated time
43 min10:10 AM · Mon, Oct 26
Boston CollegeLive · estimated time
51 min10:18 AM · Mon, Oct 26
Boston CollegeScheduled · estimated time
59 min10:26 AM · Mon, Oct 26
Boston CollegeScheduled · estimated time
10:34 AM10:34 AM · Mon, Oct 26
Boston CollegeScheduled · estimated time
10:42 AM10:42 AM · Mon, Oct 26
Boston CollegeScheduled · estimated time
10:50 AM10:50 AM · Mon, Oct 26
Live predictions available · Live predictions and published schedule fallbacks are labeled on each departure.
More MBTA travel information
Published MBTA schedule
Imported Oct 23, 2026 · 19:06 UTC · Service dates 2026-10-14 through 2026-12-12. See data status
Schedule and realtime data provided by MassDOT / MBTA. Source details ↗