Why the focus should be mass transit instead of tolls to fix traffic congestion
Self-driving cars are not a silver bullet for congestion, because they don&#x27;t reduce the physical space required by cars. For example, the Sao Paulo 180km traffic jam: <a href="http:&#x2F;&#x2F;www.bbc.co.uk&#x2F;news&#x2F;magazine-19660765" rel="nofollow">http:&#x2F;&#x2F;www.bbc.co.uk&#x2F;news&#x2F;magazine-19660765</a>