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SF Bay AreaSamTrans

SamTrans 122 bus

South SF BART - Stonestown / SF State

77 % on time

SamTrans 122 bus Stop List and Next Departures

The SamTrans 122 - South SF BART - Stonestown / SF State bus serves 54 bus stops in the SF Bay Area area departing from 19th Ave / Winston Dr and ending at South SF BART-Bay 5 Westside Busway. Scroll down to see upcoming 122 bus times at each stop and the next scheduled 122 bus times will be displayed. The full 122 bus schedule as well as real-time departures (if available) can be found in the Transit app.

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Stops
Fri, Nov 28, 2025
  • 19th Ave / Winston Dr1:00 PM
  • 280 Buckingham Way1:01 PM
  • Lake Merced Blvd / Font Blvd1:04 PM
  • Lake Merced Blvd / Higuera Ave1:05 PM
  • Lake Merced Blvd / Brotherhood Way1:07 PM
  • Lake Merced Blvd / Lake Merced Hill1:07 PM
  • Lake Merced Blvd / Westlake Park Dr1:09 PM
  • Lake Merced Blvd / John Daly Blvd1:10 PM
  • Southgate Ave / Lake Merced Blvd1:11 PM
  • Southgate Ave / Maddux Dr1:12 PM
  • Maddux Dr / Foothill Dr1:13 PM
  • Maddux Dr / Stewart Ave1:14 PM
  • 87th St / Nimitz Dr1:15 PM
  • Washington St / MacArthur Dr1:16 PM
  • Washington St / Louvaine Dr1:17 PM
  • Washington St / Heather Rd1:18 PM
  • Washington St / Edgeworth Ave1:19 PM
  • Washington St / Sullivan Ave1:19 PM
  • San Pedro Rd / Hill St1:22 PM
  • Colma BART-Bay 101:24 PM
  • Seton Medical Ctr-Daly City1:30 PM
  • Sullivan Ave / Southgate Ave1:32 PM
  • Junipero Serra Blvd / Serra Ctr1:35 PM
  • Serramonte Shopping Ctr-Bay 51:42 PM
  • 332 Gellert Blvd1:44 PM
  • Gellert Blvd / Hickey Blvd1:45 PM
  • Gellert Blvd / Victoria St1:46 PM
  • Gellert Blvd / Margate St1:47 PM
  • Gellert Blvd / S Lycett St1:48 PM
  • Gellert Blvd / Warwick St1:49 PM
  • Gellert Blvd / Verducci Dr1:50 PM
  • King Dr / Gellert Blvd1:51 PM
  • King Dr / Camelot Ct1:52 PM
  • King Dr / Verducci Dr1:53 PM
  • Callan Blvd / King Dr1:55 PM
  • Callan Blvd / Leix Way1:56 PM
  • Callan Blvd / Duhallow Way1:57 PM
  • Callan Blvd / Westborough Blvd1:57 PM
  • Oakmont Dr / Westborough Blvd1:58 PM
  • Shannon Dr / Oakmont Dr1:59 PM
  • Shannon Dr / Dublin Dr1:59 PM
  • Shannon Dr / Olympic Dr2:00 PM
  • Shannon Dr / Orrey Way2:01 PM
  • Gellert Blvd / Delvin Way2:03 PM
  • Gellert Blvd / Sunrise Ct2:04 PM
  • Gellert Blvd / Wexford Ave2:05 PM
  • Gellert Blvd / Westborough Blvd2:05 PM
  • Arroyo Dr / Escanyo Dr2:08 PM
  • Arroyo Dr / Capay Cir2:09 PM
  • Arroyo Dr / Capay Cir2:10 PM
  • Arroyo Dr / Indio Dr2:11 PM
  • El Camino / Arroyo Dr2:13 PM
  • 1200 El Camino Real-Kaiser Med Ctr South SF2:14 PM
  • South SF BART-Bay 5 Westside Busway2:17 PM
  • SamTrans South SF BART - Stonestown / SF State map

    SamTrans 122 bus route map

    The SamTrans 122 - South SF BART - Stonestown / SF State bus route map is shown above. The route map shows you an overview of all the stops served by the SamTrans 122 bus to help you plan your trip on SamTrans. 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 122 bus is approaching your stop.

    See the detailed route map

    SamTrans 122 bus Service Alerts

    Open the Transit app to see more information about any active disruptions that may impact the 122 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 SamTrans so that you can plan your trip around any active or future disruptions.

    See all alerts

    SamTrans 122 bus Service Frequency

    The next 122 bus leaves 19th Ave / Winston Dr at 1:00 PM, and arrives at South SF BART-Bay 5 Westside Busway at 2:17 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

    See all departures

    SamTrans 122 bus On-Time Performance

    77 % on time

    77% of riders report that the SamTrans 122 bus arrived on time on their previous trip. In the past 30 days, 33 riders reported on the on-time performance of the 122 bus. Compared to other SamTrans lines, the 122 bus is ranked 9 out of 75 SamTrans lines. These on-time performance stats are user reported and may differ from official SamTrans metrics. See more details about on time, late or early departure reports for the 122 by opening the Transit app.

    See all on-time performance details

    SamTrans 122 bus FAQ

    Other SamTrans bus schedules, routes and maps

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