Tesla launched its Robotaxi service in San Antonio with a geofenced service area of approximately 274 square miles on day one, the largest initial map the company has deployed. The coverage area is more than four times the size of Waymo's San Antonio service area.
However, the full advertised zone may not be entirely operational. An independent check of Tesla's Austin Robotaxi service found that the app accepted pickups and drop-offs in only about 59% of the zone Tesla advertises in that city. San Antonio is Tesla's eighth city to receive Robotaxi service.