proceedings of the first international symposium, April 24-26, 2008, Beijing, China Reston, Va American Society of Civil Engineers 2008 xi, 533 p. : ill., maps ; 22 cm. sponsored by the Transportation & Development Institute (T&DI) of the American Society of Civil Engineers, China Academy of Transportation Sciences ; edited by Louis F. Cohn. Transportation engineering Transportation Technological innovations 388 COH 9780784409619 (pbk.)