Following a 5.6-cent per gallon drop in diesel last week, the national average retail diesel price has dropped 3.4 cents to $4.116 a gallon this week.
The national average retail diesel price fell 6.5 cents to $3.781 a gallon during the week ended June 11. The average price is 17.3 cents below the same week last year.
The national average retail diesel price dipped one-half cent to $4.142 per gallon.
Average prices in all regions dropped in the latest week led by a plunge of 6.9 cents to $4.067 in California.
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