Even if the road capacity increases with self driving cars, I find it hard to believe that its ever going to reach the same densities as other forms of transpor

Even if the road capacity increases with self driving cars, I find it hard to believe that its ever going to reach the same densities as other forms of transportation. Pictures like this one[1] come to mind. [1] http://urbanist.typepad.com/.a/6a00d83454714d69e2017d3c37d8ac970c-800wi http://urbanist.typepad.com/.a/6a00d83454714d69e2017d3c37d8a...