I ran a few errands earlier today and decided out of laziness and hunger to drive rather than bike. (When I got out and realized how effin beautiful the weather was, I promised myself I would go for a couple hours-long ride this evening.) I needed to fill up my gas tank, and damn! gas is back up to ~$3/gal ($2.979 where I stopped). When did that happen, I wondered. I looked at my most recent receipt, and it had been five days short of two months (and $0.32/gal) since I last bought gas. That must be a new record for me. I spent $27 for a tank full, also a new record. Eh, no worries—still less than the cost of a cup of coffee per day, right?
Anyway, I started thinking about the price of gas and gas tax rates and the don't-blame-us-blame-the-dadgum-guvment gas pump stickers that show the state and federal tax rates. So for the last couple of hours I've gotten my geek on and researched the history of gas prices and tax rates over the past few decades.
(Lots of numbers and graphs below...)