> You can't really get away from this without putting these cars on rails. We should just really build rails. Self driving cars are dumping billions of dollars onto a problem better solved by rails. Several cities already have self driving trains including London, Singapore and Kuala Lumpar, and they transport millions of people every day without incident: http://penguindreams.org/blog/self-driving-cars-will-not-sol.…
The beauty of cars vs rails is that cars can go more than just a set in stone angle or path defined by a rail. Cars can go in and out of parking lots and dirt roads. Rails would be more automated, yes, but not as versatile.