The average price of a gallon of self-serve regular gasoline in Riverside County rose one-tenth of a cent Tuesday to $4.653, a day after dropping three-tenths of a cent.
The average price has dropped 4.5 cents over the past 11 days, including three-tenths of a cent Sunday, according to figures from the AAA and the Oil Price Information Service.
The run of dropping prices follows a nine-day streak of increases totaling 11.4 cents…