Metrobus route
King St-Old Town & Bay J – Suitland & Bay H
No active alerts posted 30 stops
No alerts are currently posted for the P90 St Barnabas Rd 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 | 5:00 AM 12:00 AM | 5:01 AM 10:30 PM | 5:30 AM 11:00 PM |
| Morning rush (6–10 AM) | every ~16 min | every ~30 min | every ~30 min |
| Midday (10 AM–4 PM) | every ~15 min | every ~30 min | every ~30 min |
| Evening rush (4–8 PM) | every ~15 min | every ~30 min | every ~30 min |
| Evening (8 PM–midnight) | every ~24 min | every ~40 min | every ~48 min |
| Late night (midnight–6 AM) | every ~120 min | every ~180 min | — |
| Trips per day | 68 | 36 | 34 |
| End-to-end time | 41 min | 46 min | 43 min |
| Weekday | Sat | Sun | |
|---|---|---|---|
| First / last | 5:15 AM 12:20 AM | 6:05 AM 11:25 PM | 5:24 AM 10:59 PM |
| Morning rush (6–10 AM) | every ~15 min | every ~30 min | every ~30 min |
| Midday (10 AM–4 PM) | every ~15 min | every ~30 min | every ~30 min |
| Evening rush (4–8 PM) | every ~15 min | every ~30 min | every ~30 min |
| Evening (8 PM–midnight) | every ~22 min | every ~30 min | every ~60 min |
| Late night (midnight–6 AM) | every ~120 min | — | every ~120 min |
| Trips per day | 70 | 36 | 35 |
| End-to-end time | 45 min | 50 min | 46 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.