This would be effective. Altering the way we designed cities would allow new developments to abandon roads. Create walkable areas connected to an overarching network of high speed rail. As more sections go up, population will fill it, and priority can be given to residents that need to move to make way for the next redevelopment section.
With high speed rail, your commute could be at the top speed of a sport bike, and without the slowdowns of traffic. The travel time would be more predictable, and you have your attention available for other things during the ride.