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CAMARILLO, Calif. (AP) — The average U.S. price of regular-grade gasoline went up 2 cents over the past two weeks, to $3.25 per gallon.

Industry analyst Trilby Lundberg of the Lundberg Survey said Sunday the increase resumes the climb in gas prices the past ten months, following a two-week break where the average price dropped by 2 cents.

Nationwide, the highest average price for regular-grade gas is in the San Francisco Bay Area, at $4.48 per gallon. The lowest average is in Houston, at $2.74 per gallon.

According to the survey, the average price of diesel was $3.34 a gallon, up 2 cents since Aug. 27.

GasBuddy reports that gas prices in Greensboro are 3.5 cents per gallon higher than last month and 89.6 cents per gallon higher than this time last year.

See how gas prices are doing in the Piedmont Triad

Lowest Gas Prices in the Triad