I really want to see the first city (or more likely, small campus) where only autonomous vehicles are allowed to drive. I don't know whether roads would become

I really want to see the first city (or more likely, small campus) where only autonomous vehicles are allowed to drive. I don't know whether roads would become far more orderly, or if there would just be an plaza with every vehicle zipping past each other at weird angles. Maybe it'd be this: https://www.youtube.com/watch?v=UIthEM6pDqw https://www.youtube.com/watch?v=UIthEM6pDqw