We could've had self-highway-driving cars in the 60's if we wanted to tear up the roads and install guide cables under every lane. https://en.wikipedia.org/wiki

We could've had self-highway-driving cars in the 60's if we wanted to tear up the roads and install guide cables under every lane. https://en.wikipedia.org/wiki/History_of_self-driving_cars#1960s https://en.wikipedia.org/wiki/History_of_self-driving_cars#1...