The I-15 to Las Vegas is mostly two lanes of traffic in either direction. This could work out okay if slower drivers stayed in the right lane but they don’t. You’ve got people driving at or below the speed limit in the left lane, which creates a blockade and jacks up the travel time. In Paul Epps’s America, the area between Barstow and Vegas would be patrolled by military-style helicopters and any vehicle being passed on the right would be taken out by a well-placed missile. “Wouldn’t that make things even slower?” my son asks. “Initially, it might. But think about the deterrent effect. I think you’d find that in a very short time, slower drivers would stay in the right-hand lane where they belong. Good question though. You ask a lot of great questions.” Read more →