Apple’s previous plans to reinvent the wheel literally with their ambitious self driving car development is basically now on the back burner at the company. They are however testing using some 3rd party tech to help with their own tech, and a third party Chrysler vehicle, a fully autonomous or self driving shuttle bus. The shuttle will go between the current Apple campus and the new “spaceship” or “circle” Apple park.
The new shuttle is called PAIL, for Palo Alto to Infinite Loop, but don’t get your hopes up about riding on it. It’s sole main purpose is to be used as an employee shuttle at this time.