Even Gulf Coast storms have failed to have any impact on prices at the pump

Americans simply aren’t driving as much as they used to, and entering the fall months when refineries are switching over to winter gasoline blends, gas prices have continued to drift lower in many states.

The AAA Fuel Gauge Survey shows the national average price of regular gas is $2.19 a gallon, a penny more than last week but a penny less than two weeks ago. The price is still 47 cents a gallon less than this time last year.

The average price of premium gas is $2.80 a g...