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Metrobus P30 bus

Previously F4

New Carrollton-Silver Spring

73% on time

Metrobus P30 bus Stop List and Next Departures

The Metrobus P30 - New Carrollton-Silver Spring bus serves 59 bus stops in the Washington D.C. area departing from New Carrollton and ending at Silver Spring / Bay 223. Scroll down to see upcoming P30 bus times at each stop and the next scheduled P30 bus times will be displayed. The full P30 bus schedule as well as real-time departures can be found in the Transit app.

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Stops
Wed, Jun 17, 2026
Metrobus New Carrollton-Silver Spring map

Metrobus P30 bus route map

The Metrobus P30 - New Carrollton-Silver Spring bus route map is shown above. The route map shows you an overview of all the stops served by the Metrobus P30 bus to help you plan your trip on Metrobus. Opening the app will allow you to see more detailed information about the route on a map including stop specific alerts, such as stops that have been closed or moved. You can also see the location of vehicles in real-time on the route map so you know when the P30 bus is approaching your stop.

See the detailed route map

Metrobus P30 bus Service Alerts

Open the Transit app to see more information about any active disruptions that may impact the P30 bus schedule, such as detours, moved stops, trip cancellations, major delays, or other service changes to the bus route. The Transit app also allows you to subscribe to receive notifications for any service alert issued by Metrobus so that you can plan your trip around any active or future disruptions.

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Metrobus P30 bus Service Frequency

The next P30 bus leaves New Carrollton at 4:56 PM, and arrives at Silver Spring / Bay 223 at 6:13 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

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Metrobus P30 bus On-Time Performance

73% on time

73% of riders report that the Metrobus P30 bus arrived on time on their previous trip. In the past 30 days, 130 riders reported on the on-time performance of the P30 bus. Compared to other Metrobus lines, the P30 bus is ranked 37 out of 126 Metrobus lines. These on-time performance stats are user reported and may differ from official Metrobus metrics. See more details about on time, late or early departure reports for the P30 by opening the Transit app.

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Metrobus P30 bus FAQ

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