Motorists hit the highways and byways of Pennsylvania with slightly lower prices at the pump over the weekend. As reported by Triple-A, the average price for a gallon of regular fell Friday in the Keystone State to just over three-dollars-78 cents, this as the corresponding national figure also dipped to just under three sixty-four. The cheapest gas continues to be found in Mississippi, inching downward to just over three dollars-nine cents. At the other end of the gas-price spectrum, costs were also down in California, falling to half-a-cent under five-thirty-one.
