Gasoline prices in Arizona have fallen for the 11th consecutive week at the pumps.
Officials with Triple-A Arizona said Thursday that the average statewide price for unleaded regular gasoline is $3.54 a gallon at the pumps. That's down by more than 7 cents from last week.
Triple-A says Arizona's prices now are at a four-month low.
This week's national average is $3.47 per gallon, a decrease of 6 cents from last week.
Tucson has the lowest average gasoline price in Arizona at $3.45 a gallon while Flagstaff has the highest at $3.69.
South Carolina has the lowest average gas prices in the continental U.S. at $3.05 a gallon with California having the highest at $3.92 a gallon.