Waymo Stockpiles 684 Robotaxis Ready to Roll in Arizona

Nearly 700 self-driving cars are parked at a factory in Arizona, fully equipped and ready to transform how millions of people get around.

Waymo, the autonomous vehicle company, has 684 finished robotaxis waiting at its Mesa, Arizona facility, according to aerial monitoring shared on Reddit. That represents 72% of the 953 Ojai vehicles currently on site, with the rest awaiting their sensor upgrades.

The numbers tell a story of serious momentum. Just three months ago in June, the same lot held around 500 vehicles total. Now the company is stockpiling finished cars faster than ever.

These aren't experimental prototypes. Waymo already provides about 500,000 paid rides every week across roughly a dozen cities, with real passengers riding in fully driverless vehicles. No human backup driver, no safety monitor, just working autonomous transportation happening right now.

The Ojai represents a smarter, cheaper approach to scaling up. Built on a Zeekr base vehicle in China and retrofitted with sensors in Arizona, each car costs significantly less than previous models. The new sixth-generation system uses 42% fewer sensors than before, with the full sensor suite running under $20,000 per vehicle.

The Ripple Effect

Those 684 finished robotaxis could reshape urban transportation faster than most people realize. Waymo is targeting one million weekly rides before year's end, and this reserve fleet could deliver that goal ahead of schedule.

Every robotaxi that hits the road means safer streets. Autonomous vehicles don't get distracted, drowsy, or drive impaired. They follow traffic laws consistently and react faster than human reflexes allow.

The factory is also preparing Hyundai IONIQ 5 vehicles now, with 12 finished models spotted for the first time. Adding a second vehicle type means Waymo isn't dependent on one supplier, clearing the path for even faster expansion.

The gap between Waymo and competitors keeps widening. While other companies announce future plans, Waymo operates actual driverless fleets carrying paying customers every single day. One factory lot in Mesa holds more ready-to-deploy autonomous capacity than most competitors have ever put on public roads.

The hard technical problems are solved, the business model works, and the factory is humming.