[Gomez da Killah]

just because the federal government is not involved does not mean that daily life would have to change. people are quite capable of governing themselves and their public works on their own and possibly more efficiently because public funding could be used more for public interest and not to line the pockets of politicians.
as far as the roads and drivers are concerned: the roads are already there, and having a license does not qualify one as a good driver. just look around you as you drive home from work today.
it wouldn't be an easy system to establish, but its not impossible