“Scaling Waymo One and meeting the increasing demand of our riders requires a growing fleet of vehicles integrated with our generalizable Waymo Driver. To support our growing U.S. ridership, we’re investing in our American manufacturing operation with a new autonomous vehicle factory in Metro Phoenix with our partners at Magna…

With the need to build multiple platforms simultaneously and at higher volumes, the plant will introduce an automated assembly line and other efficiencies over time. When the facility is operating at full capacity, it will be capable of building tens of thousands of fully autonomous Waymo vehicles per year.”

From Waypoint.