Even though adding tolls is a good idea, it will just make people angry without giving people an alternative. And the alternative has to be there at the time of

Even though adding tolls is a good idea, it will just make people angry without giving people an alternative. And the alternative has to be there at the time of raising the price for the road use, not 10+ years later (so buses are in, trains are out, maybe in the later phase). Buses are also a better alternative because of the nature of U.S. suburban areas - the grid layer, low point density housing.