Comment by devoply

That's the thing buses and trains are more expensive than driving because of sunk costs of owning a car and at the same time they are not usually as efficient to use, i.e. add another 1/2 to your trip time. Time is something in very short supply. So you can build all the bus routes and trains you want, that does not mean anyone actually wants to use them. Then there is whole boredom of riding transportation rather than actually driving. All these people harp about public transportation, etc, but really given the choice does anyone actually prefer public transportation over cars if the roads can accommodate them. I don't think so.