CAMARILLO, Calif. -- The average price of a gallon of gasoline has dropped three cents over the past two weeks.
The Lundberg Survey of fuel prices says the price of a gallon of regular is $3.71. Midgrade costs an average of $3.88 a gallon, and premium is $4.01.
Diesel was down six cents to $4.07 gallon.
Of the cities surveyed in the lower 48 states, Billings, Mont., has the nation's lowest average price for gas at $3.33. Chicago has the highest at $4.10.