There was one gas station in cities across Allegheny County selling diesel at the lowest price of $4.19 per gallon in the week ending May 20, according to GasBuddy.com.
The average cost of diesel in cities within Allegheny County was $4.75 per gallon.
There are 370 gas stations in cities within Allegheny County.
The average price of diesel in Pennsylvania was $4.43, compared to $4.45 the week before.
Drivers across the U.S. have faced a rollercoaster of gas prices in recent months and years. Though the cost of a gallon of gas has steadily fallen in some areas, the national average of gas has risen.
Gas data refers to the price of gas when paid for by cash, not credit. Gas stations can charge drivers more for using credit cards due to surcharge fees. This is prohibited in 10 U.S. states.
Data is accurate as of press time, but gas prices have been known to fluctuate on a daily, and even hourly, basis.
Lowest Prices of diesel in Cities associated with Allegheny County in week ending May 20
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