Transportation officials are warning drivers about slick roads across parts of Iowa that were hit by an unusual spring snowstorm. The state Department of Transportation says crews are clearing slush ... more 
Transportation officials are warning drivers about slick roads across parts of Iowa that were hit by an unusual spring snowstorm. The state Department of Transportation says crews are clearing slush and snow from across the state. (May 2) less 
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Thu, May 2, 2013 4:35 PM EDT