PRESTO Vehicle
Brought to you by: CCTA

All Aboard

The future has arrived in San Ramon.
Free, autonomous shuttle.
Open to the public.

See Route Map
Safe and convenient
Every PRESTO shuttle has an on-board attendant for passenger safety and comfort. In addition, the Beep command center monitors safe operations at all times.
Now running during weekdays
PRESTO runs a continuous loop around Bishop Ranch every Monday through Friday, 7:30 AM to 5:30 PM. Service may be temporarily suspended during weather conditions like rain, hail, or strong winds.
Free to ride
All members of the public are welcomed to ride the PRESTO shuttles at no cost.
Connect to transit
PRESTO stops at the San Ramon Transit Center, with connecting service to the 21 and 321 County Connection routes.

Find a Stop

The Bishop Ranch Shuttle Route serves five stops in a continuous loop.
  • San Ramon Transit Center
  • GE (Southbound)
  • SAP
  • City Center
  • GE (Northbound)
Map of PRESTO service
Where’s my shuttle?
Current Vehicle Locations
PRESTO Vehicle

How to Ride

Riding PRESTO is easy as 1, 2, 3.

1. Find your closest shuttle stop. The shuttles arrive every 20-25 minutes.
2. Wait for the vehicle to stop and the doors will open automatically.
3. Buckle up and enjoy the ride.

Take Our Survey

After you ride, let us know what you think.


Goals of the Pilot

CCTA is leading the way in automated driving systems with our innovative AV pilot projects.

The Bishop Ranch shuttle pilot project will help CCTA and our partners:

  • Understand how low-speed, autonomous, electric, and shared vehicles can enhance existing services.
  • Test how mobile apps can facilitate ride-hailing and trip planning.
  • Understand the needs of different travelers such as employees, shoppers, and entertainment-goers who utilize Bishop Ranch.
  • Guide long-term transportation planning to prepare the county for future changes in the transportation industry.
Learn more about the CCTA

Frequently Asked Questions

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