How about elimnating state funded abortion? Use that money. How about the billion dollars in aid that goes to Egypt? Use that money. Perhaps eliminating programs that provide free tuition to illegals? Use that money. Maybe cutting funding to those who would put a Crucifix in piss and calling it art? Use that money..
A gas tax is designed to pay for roads, those who use the roads pay for it (ask the truckers, they pay a lot)