It has been the unsaid thing about switching from gas to electric and one real reason, until recently as technology advanced, .......... how do you get a gas tax from cars that don't use gas?

Two ways jump out a yearly fee or GPS transponders on all cars & trucks when electric and toll roads electronically or you use you pay so to speak. It will happen sooner or later but until government figures out how to get that tax a all electric transportation system will only inch forward.

Now if gas hits $5 or $6 a gallon then we ( screeching at the top of our lungs ) users will drive the change. Ah only in America!