So johnsnownw, you think Tesla has absolutely no issues with their AP and that is all the fault of the highway crews? Or, maybe the operator, but Tesla is in no way responsible at all? I guess when that Tesla in Florida drove straight into the side of a semi truck it was bad lane markings as well? Oh right, that was totally the operators fault too. Your bottom line then is that anybody who uses the Tesla AP and is in a accident, it is either the highway department or the operators fault? Sounds to me like it is the fault of the operator for using the Tesla AP in the first place.