The Transportation Research Board (TRB) 89^th Annual Meeting will be held in Washington, D.C., at the Connecticut Avenue Collection hotels: Marriott Wardman Park, Omni Shoreham, and Hilton Washington. Plan now to attend the TRB 89th Annual Meeting, an information-packed program that will attract more than 10,000 transportation professionals from around the world to Washington, D.C., January 10-14, 2010.