Industry analyst Trilby Lundberg says the average U.S. price of gasoline has jumped 9 cents a gallon in the past two weeks, bringing the total increase to 40 cents over 10 weeks.
According to the Lundberg Survey released April 20, the average for a gallon of regular is now $3.69. Midgrade averages $3.88 and premium is $4.02.
Of cities surveyed in the Lower 48 states, the lowest price, $3.29 a gallon, was in Salt Lake City.
Los Angeles had the highest, at $4.26.