How to get from Union Square to San Ramon by BART and bus?

Union Square to San Ramon - BART Schedule

The YELLOW BART from Union Square to San Ramon runs from 5:29 AM to 7:09 PM, with departures every 20 min. The trip takes about 1 hr 38 min, with regular service throughout the operating hours.

From Union Square to San Ramon by BART and bus

To get from Union Square to San Ramon in San Francisco - San Jose, CA, take the YELLOW BART from Powell Street station to Walnut Creek station. Next, take the 21 bus from Walnut Creek BART station to San Ramon Transit Center station. The total trip duration for this route is approximately 1 hr 38 min. The ride fare is $7.95. The BART and bus schedule from Union Square may change. We recommend you check the updated BART and bus schedule to San Ramon on the Moovit app.

98min$7.95
Walk to BART stationBART - YELLOW
BART - YELLOW
Bus - 2121
Walk to San Ramon
Leaves from Powell Street

Step by Step

  • 1
    Walk to BART station
    Walk to BART station
    Powell Street
    ID 901309
    550 yd • 7 min
  • 2
    BART - YELLOW
    Wait for BART
    YELLOW
    SFO / SF / Pittsburg/Bay Point
  • 3
    Ride to BART station
    Ride to BART station
    Walnut Creek
    ID 903409
    38 min
  • 4
    Walk to bus station
    Walk to bus station
    Walnut Creek BART
    ID 832250
    150 yd • 2 min
  • 5
    Bus - 2121
    Wait for bus
    21
    San Ramon TC
  • 6
    Ride to bus station
    Ride to bus station
    San Ramon Transit Center
    ID S7
    45 min
  • 7
    Walk to San Ramon
    Walk to
    San Ramon
    10 yd • 1 min
*Duration based on 8am traffic
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Public transit directions from Union Square to San Ramon

The distance between Union Square, San Francisco - San Jose, CA and San Ramon, San Francisco - San Jose, CA is approximately 36.41 mi, which can typically be travelled in 98 min. Moovit will show you the directions from Union Square to San Ramon by BART and bus, so no matter how you choose to travel in San Francisco - San Jose, CA – you will always have plenty of easy options.

BART And Bus schedule from Union Square to San Ramon

To check the BART and bus schedule from Union Square to San Ramon using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Union Square) and destination (San Ramon), then select the desired date and time of travel. Moovit will show all available BART and bus routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each BART and bus, as well as real-time updates for delays or changes. Use this information to plan your trip and stay up to date with the latest BART and bus schedules.

Related Routes

Questions & Answers

  • What is the fastest way to get from Union Square to San Ramon?

    The fastest way takes 98 minutes, using BART line YELLOW, Bus line 21.

  • Is there a direct BART between Union Square and San Ramon?

    No, you’ll have to take one BART line and one bus line in total. The total travelling time is 1 hr 38 min.

  • Which BART line goes from Union Square to San Ramon?

    The YELLOW BART line goes from Walnut Creek station near Union Square in Downton/Civic Center to Walnut Creek BART station. From there you’ll have to take one bus line till Walnut Creek BART station near San Ramon in San Francisco - San Jose, CA.

  • How long does it take to travel from Union Square to San Ramon by BART and bus?

    The total travel time between Union Square in Downton/Civic Center and San Ramon in San Francisco - San Jose, CA by BART and bus is about 1 hr 38 min.

  • Where do I get on the BART near Union Square to get to San Ramon?

    Get on the YELLOW BART from the Walnut Creek station near Union Square in Downton/Civic Center.

  • Where do I get off the BART when travelling between Union Square and San Ramon?

    Get off the BART at the Walnut Creek BART stop, which is closest to San Ramon in San Francisco - San Jose, CA.

  • How much is the BART fare from Union Square to San Ramon?

    The ride from Union Square to San Ramon costs $7.95.

Popular Routes