In this Monday, April 9, 2012 photo a scant rack of road maps is seen at a gas station/mini mart in Solon, Ohio on. Colorful maps bearing the logos of the oil companies that printed th

 

              In this Monday, April 9, 2012 photo a scant rack of road maps is seen at a gas station/mini mart in Solon, Ohio on.  Colorful maps bearing the logos of the oil companies that printed th
In this Monday, April 9, 2012 photo a scant rack of road maps is seen at a gas station/mini mart in Solon, Ohio on. Colorful maps bearing the logos of the oil companies that printed them _ names like Texaco, Gulf, Esso _ once brimmed from displays at filling stations, free for the taking. (AP Photo/Amy Sancetta)