[rco8786]

> public transportation

because private companies don't generally dabble in public infrastructure :)

I think at this point it's less about cars or electric cars, but more about self-driving cars(that happen to be electric). In the U.S. at least, we have a MASSIVE roadway infrastructure that's not going anywhere for a long time. Utilizing that probably looks like a much easier path to automated transportation than does building up the rather sparse network of railways.