I wonder if we'll see it speed-limited. For commutes, if my time is freed up to read/work, then I don't need to be going 70 mph. If I'm travelling across a cont

I wonder if we'll see it speed-limited. For commutes, if my time is freed up to read/work, then I don't need to be going 70 mph. If I'm travelling across a continent overnight, the gain I'd get from 10+ autonomous hours overnight would beat having to rush when driving personally. And I agree with certified roads. But even then, if a truck drops cargo in the middle of the lane, you'd want to be in a car that can detect something sitting still in front of you.