Drivers rely on OnStar to evade Hurricane Gustav

From left, OnStar vice president of subscriber services Scott Kubicki, senior systems analyst Jeff Joyner, and business performance manager Mark Gibb monitor weather and traffic conditions related to Hurricane Gustav at the OnStar Command Center in Detroit Sunday, Aug. 31, 2008. General Motors Corp. adds staff to its OnStar control centers to handle thousands of expected calls for help from people fleeing the storm. (AP Photo/Gary Malerba)