The American Automobile Association says 84.4 million vehicles will be on the road . Motorists in Missouri are looking at average prices of $ 2.955 , the lowest in the country , the association says . Statistics from 2010 put the national average price of gasoline at just under $ 3.25 a gallon . Gas prices have dropped every day in 2010 , cutting 20 % from the average cost .
The American Automobile Association says 84.4 million vehicles will be on the road . Statistics from 2010 put the national average price of gasoline at just under $ 3.25 a gallon . Gas prices have dropped every day in 2010 , cutting 20 % from the average cost .