PHOENIX — Gas prices in Arizona are now on a downward trend after a sudden spike brought prices up to $5 per gallon at the pump.
As of April 20, the average price per gallon in the Phoenix area is $4.73, which is a 22-cent drop from two weeks ago.
The cheapest gas station in Phoenix was priced at $3.54 per gallon, which is a 60-cent decrease from the cheapest price seen on April 5…