The price of gas in Oregon is more expensive than in neighboring states, except California, due to increase taxes on fuel in that state. In general, taxes proba

The price of gas in Oregon is more expensive than in neighboring states, except California, due to increase taxes on fuel in that state. In general, taxes probably explain much more of the difference in gas costs than insurance does. I'm not an expert, but it's not clear to me why insurance would cost more for a self-service station than for a full service station, so if you have a source that explains this, I'd appreciate reading it.