Ice accumulates on a bridge at The Falls Park in Sioux Falls, S.D., where a spring storm drove away visitors from the usually popular tourist attraction on Tuesday, April 9, 2013. The ice storm wreaked havoc on roads, downed branches and knocked out power for thousands of residents. The National Weather Service predicted that a half-inch of ice would accumulate by day's end. Other parts of the state were grappling with large amounts of snow. (Photo by Amber Hunt/AP Photo)
