San Francisco is likely to prove a more challenging area for Tesla’s self-driving systems. The city is significantly more densely populated and has more challenging roads, largely due to its extreme topography and steep streets.

Tesla has contacted the Arizona Department of Transportation to begin the certification process for autonomous vehicle ride-sharing.

Tesla will expand its robotaxi service to the San Francisco Bay Area "in a month or two", depending on regulatory approvals, CEO Elon Musk said on Wednesday.Tesla last month rolled out a test of the long-promised service in a limited area of Austin,

Tesla is expanding its initial small Robotaxi offering in Austin, Texas, and planning to introduce Robotaxi services in California and Arizona. The company