Sometimes I wonder how they arrive at their conclusions also. I have been on one highway that was actually far more dangerous than any other I have ever been on and it isn't even mentioned. It was a very narrow 2 lane road with some places that went to one lane and a lot of blind curves. That was one road that I would never speed on. And you would never see any sports cars or anything else racing on it. Anything above 35 MPH was just on the edge.
Ron