United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Surface Transportation and Merchant Marine Infrastructure, Safety, and Security
prepared for: U.S. Environmental Protection Agency, Office of Policy, Planning and Evaluation ; prepared by: Energy and Environmental Analysis, Incorporated
[prepared by] Cambridge Systematics, Inc. with Center for Transportation and the Environment, North Carolina State University, Planning Communities, Inc., AECOM