Personally I think things like free roads, free sidewalks, free public schools and free flying are a sign of a free society. Now I know, they aren't really free, they get paid for by taxes. But we tried all this toll road stuff years ago and have gradually, for good reason, moved to free (alright tax paid for) services. Not everything, but jeez. Who wants to go back to the old feudal system of private roads, private schools, even private armies. What is this 11th century Italy? Hey, lets charge our kids to play hopscotch on the sidewalk. I mean those sidewalks have to be paid for, ya know!
Right now in Colorado we need more money for roads. And I lot rather pay at the pump than stupid mickey mouse annoying tolls everywhere run by the mafia.