Denver / Bus
RTD BOLT live tracking and departures
Boulder / Longmont · America/Denver
Selected branch: Dtwn Boulder · 32 stops.
BOLT live vehicle tracking
Live predictions available. Fresh vehicle positions only; 4 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 · 2 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 23rd Ave & Main St
Dtwn BoulderScheduled
4 min9:50 AM · Thu, Oct 29
Dtwn BoulderScheduled
35 min10:21 AM · Thu, Oct 29
Dtwn BoulderScheduled
11:21 AM11:21 AM · Thu, Oct 29
Dtwn BoulderScheduled
12:21 PM12:21 PM · Thu, Oct 29
Dtwn BoulderScheduled
1:21 PM1:21 PM · Thu, Oct 29
Dtwn BoulderScheduled
2:21 PM2:21 PM · Thu, Oct 29
Dtwn BoulderScheduled
2:52 PM2:52 PM · Thu, Oct 29
Dtwn BoulderScheduled
3:21 PM3:21 PM · Thu, Oct 29
Dtwn BoulderScheduled
3:51 PM3:51 PM · Thu, Oct 29
Dtwn BoulderScheduled
4:21 PM4:21 PM · Thu, Oct 29
Dtwn BoulderScheduled
4:51 PM4:51 PM · Thu, Oct 29
Dtwn BoulderScheduled
5:21 PM5:21 PM · Thu, Oct 29
Live predictions available · Live predictions and published schedule fallbacks are labeled on each departure.
More RTD travel information
Published RTD schedule
Imported Oct 25, 2026 · 06:23 UTC · Service dates 2026-09-27 through 2027-01-02. See data status
Transit data provided by the Regional Transportation District. This independent site is not endorsed by, sponsored by, or affiliated with RTD. Source details ↗