225D
Boulder / Lafayette via Baseline
Bus
Timetable valid Sep 27, 2026 to Jan 2, 2027, from RTD's published schedule.
Departures from Downtown Boulder Station Gate S
Departures from Downtown Boulder Station Gate S, the first stop.
No sunday service in this direction.
Live arrivals on the mapWhen it runs · Sunday
No sunday service in this direction.
The Sunday schedule also runs on Nov 26, Nov 27, Dec 25, Jan 1.
Route map
Stops (44) · To Diamond Cir Willoughby
- Downtown Boulder Station Gate S(Timepoint)
- Broadway & Arapahoe Ave
- Broadway & University Ave
- Broadway & College Ave
- Broadway & Euclid Ave(Timepoint)
- Broadway & 20th St
- Baseline Rd & Broadway
- Baseline Rd & 29th St
- Baseline Rd & 30th St(Timepoint)
- Baseline Rd & 35th St
- Baseline Rd & 37th St
- Baseline Rd & Meadowbrook Dr
- Baseline Rd & Inca Pkwy
- Baseline Rd & Mohawk Dr(Timepoint)
- Baseline Rd & Manhattan Dr(Timepoint)
- Baseline Rd & 55th St
- Baseline & Meadow Glen Dr
- Baseline Rd & Cherryvale Rd(Timepoint)
- Cherryvale Rd & Baseline Rd
- Baseline Rd & Platt Middle School
- Baseline Rd & Stearns Ave
- Baseline Rd & Lakeview Dr
- 6800 Block Baseline Rd
- Baseline Rd & Mallard Pond Dr
- Baseline Rd & 75th St
- Baseline Rd & Wewoka Dr
- Baseline Rd & Ord Dr
- 8400 Block Baseline Rd
- Baseline Rd & Nyland Way(Timepoint)
- Baseline Rd & Elgin Dr
- Baseline Rd & King St
- Baseline Rd & Roser Dr
- Baseline Rd & N 95th St(Timepoint)
- Baseline Rd & Indian Peaks Dr
- Baseline Rd & Gold Hill Dr
- Baseline Rd & Anna Thomas Pkwy
- Aspen Ridge Dr & Black Diamond Dr
- Diamond Cir & Aspen Ridge Dr(Timepoint)
- Baseline Rd & Crossing Dr
- W Baseline Rd & N Cornelius St(Timepoint)
- Baseline Rd & Finch Ave
- Baseline Rd & Burlington Ave
- S 120th St & Canterbury Dr
- Canterbury Dr & Willoughby Blvd(Timepoint)
Plan your trip and pay
- RTD's page for route 225D (live arrivals)(opens rtd-denver.com)
- RTD trip planner(opens rtd-denver.com)
- Fares and passes(opens rtd-denver.com)
- Accessibility on RTD(opens rtd-denver.com)
- Service alerts(opens rtd-denver.com)
- Denver transit map
Source: RTD GTFS feed Sep26-37243-12-13-20261009-141920. Live arrivals come from RTD's real-time feed on the transit map.