self driving sooner than we think!

I think you missed my point...they are in wide scale application now.

I got your point, I just think you're overstating "wide scale". I've never seen any AI assistance mechanisms built into the roadways, but of course I'm a human so maybe I just haven't noticed. I did some googling on the "Connected Vehilces V2I" and found lots of articles that talk about what it might look like in the future but nothing that indicated the current state of roll-out.

So, I don't think they are in "wide scale application now".