My main question is whether the miles equated are in fact equal. Autopilot is used far more often on the highway, I believe, than in residential areas – where

My main question is whether the miles equated are in fact equal. Autopilot is used far more often on the highway, I believe, than in residential areas – where I also believe crashes are more frequent. It'd be interesting to see the miles broken down by road type, speed, etc.