It was just the smallest car I could think of. Hmm, yeah, the idea of bike and scooter vehicles makes some sense, although you would lose the shelter from the e

It was just the smallest car I could think of. Hmm, yeah, the idea of bike and scooter vehicles makes some sense, although you would lose the shelter from the elements, the ability to travel without your eyes on the road, and the ability to travel in groups. So both options are probably needed, although right of ways will be less efficient if heavily shared by autonomous vehicles and human-powered transport.