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No recent tracking data (<30 min) for block: B21-20
Trip Summaries for MBTA Block # B21-20 on 2025-12-04
Total Distance: 39.3 miles
Trip #1 Scheduled
6:19 PM - 6:37 PM

Route 31 - Mattapan

Trip #2 Scheduled
6:46 PM - 6:58 PM

Route 31 - Forest Hills

Trip #3 Scheduled
7:04 PM - 7:22 PM

Route 31 - Mattapan

Trip #4 Scheduled
7:33 PM - 7:45 PM

Route 31 - Forest Hills

Trip #5 Scheduled
7:50 PM - 8:06 PM

Route 21 - Ashmont

Trip #6 Scheduled
8:10 PM - 8:25 PM

Route 21 - Forest Hills

Trip #7 Scheduled
8:30 PM - 8:43 PM

Route 21 - Ashmont

Trip #8 Scheduled
8:50 PM - 9:05 PM

Route 21 - Forest Hills

Trip #9 Scheduled
9:10 PM - 9:23 PM

Route 21 - Ashmont

Trip #10 Scheduled
9:30 PM - 9:45 PM

Route 21 - Forest Hills

Trip #11 Scheduled
9:50 PM - 10:03 PM

Route 21 - Ashmont