The U.S. average diesel fuel price decreased by one cent to $3.81 per gallon, 17 cents lower than the same time last year.
Prices in all regions of the country fell except on the West Coast, which increased two cents to $4.03 per gallon.
The East Coast, Midwest, and Gulf Coast prices decreased one cent to $3.84 per gallon, $3.75 per gallon, and $3.72 per gallon, respectively. The Rocky Mountain price also decreased one cent to $3.87 per gallon.
