(Iowa) -- Gas prices in Iowa are up to start the week.
Triple A reports the average price for regular unleaded in Iowa is $3.16 a gallon, up from $3.01 a gallon at this time last week. At this time last year, the statewide average price for regular was $3.05 a gallon. The most expensive gas in Iowa is in Audubon County, where the average price for a gallon of regular is $3.31.