Key Highlights
- Alphabet’s Waymo acquired a sprawling 5,500-acre testing facility in Wittmann, Arizona for $220 million
- Apple, through a Delaware-registered shell corporation, sold the property after purchasing it for $125 million in 2021
- The expansive site features a 115-acre urban driving course, four-mile oval track, and dedicated freeway testing infrastructure
- The facility was previously utilized by Apple for Project Titan, its abandoned electric vehicle initiative discontinued in early 2024
- Waymo currently operates across more than 10 American cities and aims to scale its autonomous taxi fleet to tens of thousands of units
Alphabet’s autonomous driving division, Waymo, has completed the acquisition of a massive vehicle testing complex spanning 5,500 acres in Wittmann, Arizona, paying $220 million for the property. County records in Maricopa show the transaction was finalized on June 5.
The seller was Route 14 Investment Partners LLC, a Delaware-based shell entity with ties to Apple. Representatives from Waymo validated the transaction in statements to TechCrunch.
The tech giant from Cupertino acquired the testing grounds in 2021, paying $125 million at the time. Prior to Apple’s ownership, Fiat Chrysler operated the facility to evaluate vehicle performance under extreme heat conditions.
Apple leveraged the proving ground to advance Project Titan, its ambitious yet ultimately unsuccessful attempt to develop an electric automobile. The company terminated the program in early 2024 following years of investment totaling billions of dollars.
This Arizona acquisition represents Waymo’s largest enclosed testing venue to date, surpassing the scale of both the Castle Proving Ground in California and the Transportation Research Center in Ohio.
Testing Infrastructure and Capabilities
The complex provides diverse environments for vehicle evaluation. Facilities include a 115-acre simulation of city streets, a 35-acre space for vehicle dynamics assessment, a four-mile high-speed oval circuit, and specialized freeway sections designed explicitly for autonomous driving trials.
A Waymo representative explained that the location will enable the company to replicate authentic driving conditions within a secure, controlled environment. Activities at the site will encompass driverless ride testing, motion control validation, and operational crew training.
The company also indicated plans to leverage the property for expanded testing initiatives as its vehicle fleet continues to grow.
Scaling the Autonomous Taxi Operation
Waymo initiated testing operations in the Phoenix metropolitan area back in 2017, with initial trials concentrated in Chandler. This region subsequently became the company’s inaugural commercial market for robotaxi services.
Since then, the operation has expanded to over 10 metropolitan areas across the United States, including Los Angeles, San Francisco Bay Area, Austin, and Atlanta.
Waymo’s current fleet consists of approximately 4,000 autonomous vehicles. The company recently introduced its newest vehicle platform, a van manufactured by Zeekr.
These Zeekr vehicles arrive at Waymo’s Arizona manufacturing facility, where technicians install the proprietary autonomous driving technology. Company executives have announced ambitious production targets, aiming to deploy tens of thousands of robotaxis annually.
Future production will incorporate both the Zeekr van platform and the Hyundai Ioniq 5. The newly acquired Arizona testing facility will serve a critical function in validating and optimizing these vehicles prior to deployment on public roadways.
Waymo operates as a subsidiary of Alphabet, the parent corporation that also owns Google.



