Alameda County / Bus
Stanislaus Regional Transit (StaRT) 21 live tracking and departures
Route 21 · America/Los_Angeles
Selected branch: Robertson, Paradise, DT Modesto · 30 stops.
21 live vehicle tracking
Live predictions available. Fresh vehicle positions only; 0 fresh vehicles matched to this route. The map shows vehicles assigned to the selected stopping pattern. Vehicles on other branches may be omitted.
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Official route geometry · 0 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 Bay B - Modesto Transit Center - 1st exi
Robertson, Paradise, DT ModestoScheduled
7:45 AM7:45 AM · Sat, Oct 31
Robertson, Paradise, DT ModestoScheduled
8:15 AM8:15 AM · Sat, Oct 31
Robertson, Paradise, DT ModestoScheduled
8:45 AM8:45 AM · Sat, Oct 31
Robertson, Paradise, DT ModestoScheduled
9:15 AM9:15 AM · Sat, Oct 31
Robertson, Paradise, DT ModestoScheduled
9:45 AM9:45 AM · Sat, Oct 31
Robertson, Paradise, DT ModestoScheduled
10:15 AM10:15 AM · Sat, Oct 31
Robertson, Paradise, DT ModestoScheduled
10:45 AM10:45 AM · Sat, Oct 31
Robertson, Paradise, DT ModestoScheduled
11:15 AM11:15 AM · Sat, Oct 31
Robertson, Paradise, DT ModestoScheduled
11:45 AM11:45 AM · Sat, Oct 31
Robertson, Paradise, DT ModestoScheduled
12:15 PM12:15 PM · Sat, Oct 31
Robertson, Paradise, DT ModestoScheduled
12:45 PM12:45 PM · Sat, Oct 31
Robertson, Paradise, DT ModestoScheduled
1:15 PM1:15 PM · Sat, Oct 31
Live predictions available · Live predictions and published schedule fallbacks are labeled on each departure.
More Stanislaus Regional Transit (StaRT) travel information
Published Stanislaus Regional Transit (StaRT) schedule
Imported Oct 24, 2026 · 04:32 UTC · Service dates 2026-06-02 through 2027-06-30. See data status
Schedule data published by Stanislaus Regional Transit (StaRT). Feed discovery and cached source archives from MobilityData. Source details ↗