In a recent issue of AutoWeek magazine, Kevin A. Wilson -- possibly the most observant and common-sense auto writer on the continent -- brought up a point I'd not considered: as gasoline consumption drops, who's going to fund our roads?
Gas taxes don't just sit in the general coffers; they're used to build and maintain roads. If there's no money for maintenance, no one fixes the cracked pavement. Our roadbeds collapse and our bridges fall down, and eventually, the highway system deteriorates to the point that it starts destroying our cars.
As Wilson points out, cars that get better fuel economy use less gasoline, and electric cars don't use any liquid fuel at all. Less gas = less tax money = who's going to foot the bill for our roads? It's not justification for buying a gas guzzler by any means, but right now, while we're on the cusp of dramatically reducing our fuel consumption, we'd better spend just as much time figuring out how the infrastructure is going to be financed. A car that gets 60 mpg isn't much good if there's no place to drive it.
