A woman fills her car at a Costco gas station in Robinson Township, Pa., on July 16.
A woman fills her car at a Costco gas station in Robinson Township, Pa., on July 16. Gene J. Puskar AP
A woman fills her car at a Costco gas station in Robinson Township, Pa., on July 16. Gene J. Puskar AP

Average gas prices in Charlotte down 4 cents from last week

July 28, 2015 07:16 AM