Imagine a trip to the pump without federal gas tax

I don't think there's a chance in the world that Congress on both sides of the aisle will allow the federal gas tax to expire. But it's fun to think what a trip to the gas pump might be like if it were to go away. In fact, you don't have to imagine. The federal gasoline tax is 18 cents per gallon ON TOP of whatever the individual state charges. Here's the state list.

Fill 'er up, sir!