AAA says 84.4 million Americans will be on the road . Washington ( CNN ) -- Statistics from The American Automobile Association put the national average price of gas at 15.4 cents a gallon . Gas prices have dropped every day in less than three weeks , cutting just under $ 3.25 from the gallon cost .
AAA says 84.4 million Americans will be on the road . Statistics from The American Automobile Association put the national average price of gas at 15.4 cents a gallon . Gas prices have dropped every day in less than three weeks , cutting just under $ 3.25 from the gallon cost .