Metrobus route
Marinelli Rd & Rockville Pk – College Park & Bay B
No active alerts posted 96 stops
No alerts are currently posted for the M42 Randolph Rd-College Park bus.
Alerts as published by WMATA. Data may not be real time. All lines.
Route shape from published schedule data; map © OpenMapTiles © OpenStreetMap contributors.
| Weekday | Sat | Sun | |
|---|---|---|---|
| First / last | 5:18 AM 11:36 PM | 6:00 AM 11:45 PM | 6:26 AM 9:54 PM |
| Morning rush (6–10 AM) | every ~30 min | every ~48 min | every ~48 min |
| Midday (10 AM–4 PM) | every ~30 min | every ~60 min | every ~60 min |
| Evening rush (4–8 PM) | every ~30 min | every ~60 min | every ~60 min |
| Evening (8 PM–midnight) | every ~34 min | every ~60 min | every ~120 min |
| Late night (midnight–6 AM) | every ~120 min | — | — |
| Trips per day | 38 | 19 | 17 |
| End-to-end time | 1 hr 27 min | 1 hr 20 min | 1 hr 18 min |
| Weekday | Sat | Sun | |
|---|---|---|---|
| First / last | 4:56 AM 11:06 PM | 6:00 AM 10:00 PM | 6:00 AM 10:00 PM |
| Morning rush (6–10 AM) | every ~30 min | every ~60 min | every ~60 min |
| Midday (10 AM–4 PM) | every ~30 min | every ~60 min | every ~60 min |
| Evening rush (4–8 PM) | every ~30 min | every ~60 min | every ~60 min |
| Evening (8 PM–midnight) | every ~48 min | every ~80 min | every ~80 min |
| Late night (midnight–6 AM) | every ~90 min | — | — |
| Trips per day | 37 | 17 | 17 |
| End-to-end time | 1 hr 33 min | 1 hr 32 min | 1 hr 30 min |
Average interval from the published schedule for reference dates Oct 20, 2026, Oct 24, 2026, Oct 18, 2026; planned work and holidays can change service. “—” = fewer than two trips in that period. Schedule data updated Oct 18, 2026, 5:33 PM ET.
Metrobus has a flat fare. Current prices and payment options are on our fares & SmarTrip page.