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Waymo Expands Autonomous Vehicle Testing with $220M Arizona Proving Ground Acquisition

Waymo, a leader in self-driving technology, has secured a significant testing facility in Arizona. The company reportedly paid $220 million for the sprawling site, previously linked to another major tech firm.

6/23/2026, 1:45:44 PM

Waymo, the autonomous vehicle company, has significantly expanded its testing capabilities with a substantial acquisition in Arizona. The company reportedly purchased a vast 5,500-acre proving ground for $220 million, according to TechCrunch. This strategic move provides Waymo with a dedicated space to further develop and refine its self-driving car technology. The acquired property, located in Wittman, Arizona, is situated in an area already known for autonomous vehicle development and testing. Its proximity to other established proving grounds makes it a fitting location for Waymo's continued expansion in the sector. This purchase underscores the intensive investment and infrastructure required for companies at the forefront of autonomous driving. Public records filed with Maricopa County reveal the transaction. They indicate that the proving ground was previously owned by Route 14 Investment Partners LLC, a Delaware-registered entity. This LLC has been associated with Apple, suggesting the site was at one point part of the iPhone maker's secretive autonomous vehicle endeavors. The sale therefore represents a notable shift in ownership for a key piece of infrastructure in the self-driving industry. The substantial price tag of $220 million highlights the value placed on large-scale, controlled environments for testing sophisticated vehicle technology. Such facilities allow companies to conduct a wide array of simulations and real-world scenarios in a safe and regulated setting, crucial for validating the reliability and safety of autonomous systems before widespread public deployment. This acquisition by Waymo reinforces its commitment to advancing self-driving technology and potentially accelerating its efforts to commercialize autonomous transportation solutions. The availability of such an extensive testing site will enable Waymo to conduct more comprehensive and diverse trials, crucial for overcoming the complex challenges inherent in developing fully autonomous vehicles.

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