The price of mid-grade gasoline is now $3.12 a gallon and premium is $3.23 a gallon, according to analyst Trilby Lundberg. The U.S. average for diesel was $3.29.
Lundberg says the highest gas price in the country was recorded in San Francisco at $3.29 a gallon. The low, $2.68, was in Denver.
The national increase for regular was 7.59 cents a gallon. Diesel fuel went up 6.24 cents a gallon.
The survey was completed Friday.
