When Will It Become Illegal to Drive a Car in the United States?

When will driverless cars become a reality? That is, real driverless cars, where you just tell it where you want to go and then sit back and enjoy the ride?

My guess is seven or eight years. Maybe you think five. Or ten. Or fifteen.

But here’s a more interesting question: after driverless cars become widely available, how long will it be until human-driven cars are made illegal? I say ten years. It will vary state to state, of course, and there will likely be exceptions of various kinds (specific types of commercial vehicles, ATVs meant for fun, etc.). Still, without a special license they’ll become broadly illegal on streets in fairly short order. The proximate cause will be a chart something like the one on the right.