Interesting facts:

'Autonomous vehicles will also challenge the very notion of car ownership. Cars are among the most expensive things most people own, yet they sit idle, on average, 96% of the time. That is justified by the convenience of having access to a car whenever you need it.'

'Today 94% of car accidents are due to human error, according to America’s National Highway Traffic Safety Administration, and the three leading causes are alcohol, speeding or distraction.'

'Parking accounts for as much as 24% of the area of American cities, and some urban areas have as many as 3.5 parking spaces per car; even so, people looking for parking account for 30% of miles driven in urban business districts.'