<p>A sign outside a gas station in Cheyenne, Wyo., that advertises some of the least expensive gasoline to be found anywhere in the United States. According to AAA, Wyoming has the nation's cheapest gasoline, due to its low fuel taxes and a regional abundance of crude oil from Canada and North Dakota.</p>
February 2, 2013
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February 2, 2013 8 p.m.
Less pain at the pump
Oil bottleneck gives Rockies cheaper gasoline
CHEYENNE, Wyo. - A boom in domestic oil drilling has helped lower U.S. gasoline prices, though the steepest drops have missed California commuters, Midwestern farmers and even New York commodities traders who know all about oil and gasoline pricing.