Average price of gas increases slightly in Roanoke area

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The average price for a gallon of gas in Roanoke is up nearly a penny compared to last week, according to GasBuddy.

Drivers are paying an average of $2.15 per gallon in the Roanoke area.

The state average is $2.20, according to Gas Buddy.

Nationally, the average price for a gallon of gas is up six cents to $2.37.