Washington D.C.Metrobus

Metrobus P20 bus

Previously G14

Greenbelt Rd-New Carrollton

76 % 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
Mon, Jul 21, 2025
  • Greenbelt / Bay E11:00 AM
  • Greenbelt Metro Dr / Cherrywood Ln11:03 AM
  • Cherrywood Ln / Springhill Dr11:05 AM
  • Cherrywood Ln / #551011:08 AM
  • Beltway Plz / Cunningham Dr11:10 AM
  • Beltway Plz / Main Rdwy In Frt of Stores11:10 AM
  • Beltway Plaza / Cunningham Dr11:10 AM
  • Greenbelt Rd / 62 Av11:11 AM
  • Greenbelt Rd / 63 Av11:11 AM
  • Greenbelt Rd / Edmonston Rd11:12 AM
  • Greenbelt Rd / Walker Dr11:13 AM
  • Lakecrest Dr / Lakecrest Cir11:14 AM
  • Lakecrest Dr / Lakeside Dr11:15 AM
  • Lakeside Dr / Westway11:15 AM
  • Westway / Ridge Rd11:16 AM
  • Ridge Rd / 12 Ct11:17 AM
  • Ridge Rd / 18 Ct11:17 AM
  • Ridge Rd / 21 Ct11:18 AM
  • Ridge Rd / Gardenway11:18 AM
  • Crescent Rd / Gardenway11:19 AM
  • Southway / Crescent Rd11:20 AM
  • Southway / Ridge Rd11:21 AM
  • Southway / #10 Court11:21 AM
  • Greenbelt Rd / Greenway Ctr11:24 AM
  • Greenbelt Rd / Hanover Pkwy11:25 AM
  • Greenbelt Rd / Frankfort Dr11:26 AM
  • Greenbelt Rd / Mandan Rd11:27 AM
  • Greenbelt Rd / Chelsea Woods Condos11:28 AM
  • Greenbelt Rd / Gates of Cipriano Condos11:28 AM
  • Greenbelt Rd / Goddard Rd11:30 AM
  • Greenbelt Rd / Vandenberg Ct11:32 AM
  • Greenbelt Rd / Good Luck Rd11:33 AM
  • Greenbelt Rd / Aerospace Rd11:34 AM
  • Greenbelt Rd / Woodland Landing Apt11:34 AM
  • Greenbelt Rd / Forbes Bl11:35 AM
  • Greenbelt Rd / Mission Dr11:36 AM
  • Lanham Severn Rd / Eastgate La11:37 AM
  • Lanham-Severn Rd / Forbes Bl11:38 AM
  • Lanham-Severn Rd / Green Haven Rd11:39 AM
  • Lanham-Severn Rd / Woodstream Dr11:40 AM
  • Lanham-Severn Rd / Santa Cruz St11:40 AM
  • Lanham-Severn Rd / 98 Av11:41 AM
  • Lanham-Severn Rd / 96 Av11:41 AM
  • Lanham-Severn Rd / Seabrook Rd11:42 AM
  • Lanham-Severn Rd / 94 Av11:43 AM
  • Lanham Severn Rd / 93 Pl11:43 AM
  • Lanham Severn Rd / Main St11:44 AM
  • Lanham Severn Rd / Cipriano Rd11:45 AM
  • Annapolis Rd / Princess Garden Pkwy11:46 AM
  • Annapolis Rd / 85 Av11:48 AM
  • Annapolis Rd / Riverdale Rd11:49 AM
  • Annapolis Rd / #799011:49 AM
  • Annapolis Rd / W Lanham Dr11:49 AM
  • Harkins Rd / Annapolis Rd11:50 AM
  • Harkins Rd / W Lanham Dr11:51 AM
  • Harkins Rd / Ellin Rd11:52 AM
  • New Carrollton Station11:53 AM
  • 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 11:00 AM, and arrives at New Carrollton Station at 11:53 AM. 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

    76 % on time

    76% of riders report that the Metrobus P20 bus arrived on time on their previous trip. In the past 30 days, 50 riders reported on the on-time performance of the P20 bus. Compared to other Metrobus lines, the P20 bus is ranked 33 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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