Waymo’s robotaxis will soon roam a much larger portion of California after receiving formal approval from the California Public Utilities Commission (CPUC) to expand operations across 18 counties. According to the company, the regulatory decision will more than triple its active service footprint in the regions surrounding Los Angeles and San Francisco.
CPUC Approves 18-County Expansion for Waymo
The regulatory clearance stems from a letter originally filed by the Mountain View-based company in January. Under the newly approved footprint, Waymo’s service area will eventually stretch from Santa Clarita and Thousand Oaks down to San Diego in Southern California, and from Sacramento to San Jose in Northern California. The CPUC granted permission for the Alphabet-owned enterprise to operate in San Diego and Sacramento, alongside communities located in Marin, Napa, Orange, and Riverside counties, among others.
Waymo spokesperson Sandy Karp noted that the rollout will be methodical. “While Waymo is receiving its permits today, expansion will be gradual and guided by its safety framework,” Karp stated. According to the company, immediate operational priorities include preparing to launch a rider-only service in San Diego later this summer and continuing to validate vehicle technology in Sacramento.
Did You Know? Waymo’s self-driving vehicles utilize a combination of cameras, sensors, and lidar, and have collectively driven more than 220 million fully autonomous miles.
Safety Data and Ongoing Fleet Development
The geographic growth coincides with the deployment of Waymo’s newer vehicle model, dubbed the Ojai. This platform is larger and cheaper to produce than the retrofitted Jaguar I-Paces that the firm previously relied upon. Both vehicle types utilize the company’s sensor suite.

Regarding safety performance, data collected from autonomous miles driven indicates that Waymo is involved in an estimated 94% fewer collisions that cause serious injuries, according to Karp. Despite these figures, incidents involving the fleet have occasionally drawn public scrutiny and criticism, such as an instance last year when a Waymo vehicle struck and killed a neighborhood cat in San Francisco.
Robotaxi Market Context
Within the broader autonomous vehicle sector, Waymo currently operates in more than 10 major cities. Competitor activity continues to shift as well; Amazon’s robotaxi venture, Zoox, launched its first paid, driverless rides in Las Vegas, while Elon Musk’s Tesla continues to face ongoing safety and operational hurdles.
“We look forward to bringing the same mobility and safety benefits millions of Californians already enjoy to more communities, keeping local officials and residents informed every step of the way,” Waymo stated in its announcement.
Frequently Asked Questions
Which regulatory agency approved Waymo’s expansion?
The California Public Utilities Commission (CPUC) approved the expansion following a letter first filed by Waymo in January.
How many counties are included in the new approval?
The regulatory approval covers 18 counties across California, allowing the company to more than triple its service area in the regions surrounding Los Angeles and San Francisco.
What are Waymo’s immediate launch plans following the permit approval?
Waymo’s immediate focus involves preparing to launch a rider-only service in San Diego later this summer and continuing to validate its technology in Sacramento.
How will local communities and municipal officials be managed during this multi-county rollout?
Worth a look