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Washington D.C.Metrobus

Metrobus P20 bus

Previously G14

Greenbelt Rd-New Carrollton

75 % on time

Metrobus P20 bus Stop List and Next Departures

The Metrobus P20 - Greenbelt Rd-New Carrollton bus serves 57 bus stops in the Washington D.C. area departing from Greenbelt / Bay E and ending at New Carrollton Station. Scroll down to see upcoming P20 bus times at each stop and the next scheduled P20 bus times will be displayed. The full P20 bus schedule as well as real-time departures (if available) can be found in the Transit app.

See more departures
Stops
Wed, Aug 27, 2025
  • Greenbelt / Bay E3:10 PM
  • Greenbelt Metro Dr / Cherrywood Ln3:14 PM
  • Cherrywood Ln / Springhill Dr3:16 PM
  • Cherrywood Ln / #55103:19 PM
  • Beltway Plz / Cunningham Dr3:21 PM
  • Beltway Plz / Main Rdwy In Frt of Stores3:21 PM
  • Beltway Plaza / Cunningham Dr3:21 PM
  • Greenbelt Rd / 62 Av3:22 PM
  • Greenbelt Rd / 63 Av3:22 PM
  • Greenbelt Rd / Edmonston Rd3:23 PM
  • Greenbelt Rd / Walker Dr3:25 PM
  • Lakecrest Dr / Lakecrest Cir3:26 PM
  • Lakecrest Dr / Lakeside Dr3:27 PM
  • Lakeside Dr / Westway3:28 PM
  • Westway / Ridge Rd3:29 PM
  • Ridge Rd / 12 Ct3:29 PM
  • Ridge Rd / 18 Ct3:30 PM
  • Ridge Rd / 21 Ct3:31 PM
  • Ridge Rd / Gardenway3:31 PM
  • Crescent Rd / Gardenway3:32 PM
  • Southway / Crescent Rd3:33 PM
  • Southway / Ridge Rd3:34 PM
  • Southway / #10 Court3:34 PM
  • Greenbelt Rd / Greenway Ctr3:37 PM
  • Greenbelt Rd / Hanover Pkwy3:38 PM
  • Greenbelt Rd / Frankfort Dr3:39 PM
  • Greenbelt Rd / Mandan Rd3:40 PM
  • Greenbelt Rd / Chelsea Woods Condos3:41 PM
  • Greenbelt Rd / Gates of Cipriano Condos3:41 PM
  • Greenbelt Rd / Goddard Rd3:43 PM
  • Greenbelt Rd / Vandenberg Ct3:45 PM
  • Greenbelt Rd / Good Luck Rd3:46 PM
  • Greenbelt Rd / Aerospace Rd3:47 PM
  • Greenbelt Rd / Woodland Landing Apt3:47 PM
  • Greenbelt Rd / Forbes Bl3:48 PM
  • Greenbelt Rd / Mission Dr3:49 PM
  • Lanham Severn Rd / Eastgate La3:50 PM
  • Lanham-Severn Rd / Forbes Bl3:51 PM
  • Lanham-Severn Rd / Green Haven Rd3:52 PM
  • Lanham-Severn Rd / Woodstream Dr3:53 PM
  • Lanham-Severn Rd / Santa Cruz St3:53 PM
  • Lanham-Severn Rd / 98 Av3:54 PM
  • Lanham-Severn Rd / 96 Av3:54 PM
  • Lanham-Severn Rd / Seabrook Rd3:55 PM
  • Lanham-Severn Rd / 94 Av3:56 PM
  • Lanham Severn Rd / 93 Pl3:57 PM
  • Lanham Severn Rd / Main St3:58 PM
  • Lanham Severn Rd / Cipriano Rd3:59 PM
  • Annapolis Rd / Princess Garden Pkwy4:01 PM
  • Annapolis Rd / 85 Av4:03 PM
  • Annapolis Rd / Riverdale Rd4:04 PM
  • Annapolis Rd / #79904:04 PM
  • Annapolis Rd / W Lanham Dr4:04 PM
  • Harkins Rd / Annapolis Rd4:05 PM
  • Harkins Rd / W Lanham Dr4:06 PM
  • Harkins Rd / Ellin Rd4:07 PM
  • New Carrollton Station4:08 PM
  • Metrobus Greenbelt Rd-New Carrollton map

    Metrobus P20 bus route map

    The Metrobus P20 - Greenbelt Rd-New Carrollton bus route map is shown above. The route map shows you an overview of all the stops served by the Metrobus P20 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 P20 bus is approaching your stop.

    See the detailed route map

    Metrobus P20 bus Service Alerts

    Open the Transit app to see more information about any active disruptions that may impact the P20 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.

    See all alerts

    Metrobus P20 bus Service Frequency

    The next P20 bus leaves Greenbelt / Bay E at 3:10 PM, and arrives at New Carrollton Station at 4:08 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

    See all departures

    Metrobus P20 bus On-Time Performance

    75 % on time

    75% of riders report that the Metrobus P20 bus arrived on time on their previous trip. In the past 30 days, 65 riders reported on the on-time performance of the P20 bus. Compared to other Metrobus lines, the P20 bus is ranked 43 out of 125 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 P20 by opening the Transit app.

    See all on-time perfomance details

    Metrobus P20 bus FAQ

    Other Metrobus bus schedules, routes and maps

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