I could see this happening but in designated areas that are deemed safe. Imagine it kind of like the EZ pass tolls. You go through a checkpoint and it communicates with the car allowing it go into an “auto pilot” mode. Probably you’ll have separate or divided lanes. This way you can have both auto and manually driven vehicles on the same highway. As far as having it in the city, I think that’s almost impossible. Too many variables like pedestrians, people on bikes, and construction. What about potholes? If I never avoided potholes I’d be going through front end and suspension parts like water. Well that’s here here in the north east, roads suck.