Discusses the experiences of Metropolitan Planning Organizations' (MPO's) in implementing the planning requirements of the Intermodal Surface Transportation Efficiency Act of 1991, and examines the extent to which U.S. urban areas comply with the Act's planning requirements. Recommends that the U.S. Secretary of Transportation develop standard reporting formats for assessing and reporting on the MPO's compliance with the planning requirements so that the Dept. can identify any deficiencies, and the extent to which the MPO's have made progress in implementing the requirements.