Intermodal Association of North America

Government, International, Congressional, Trade Associations

Association of Metropolitan Planning Organizations

American Public Transportation Association

Community Transportation Association of America (CTAA)

Eno Transportation Foundation

ITS America

Northeast Association of State Transportation (NASTO)

National Association of Regional Council (NARC)

Western Associaton of State Highway (WAHTO)

American Trucking Association Information Center

Research Organizations

Transportation Research Board

Transportation System Security

National Industrial Transportation League

Center for Transportation Research-The University of Texas at Austin

Intermodal Transportation Institute- University of Denver

Federal Government

U.S. Department of Transportation

U.S. Department of Transportation-Office of Intermodalism

Intermodal Transportation Database (ITDB)

Bureau of Transportation Statistics (BTS)

Federal Aviation Administration

Federal Highway Administration

Federal Motor Carrier Safety Administration (FMCSA)

Federal Railroad Administration

Federal Transit Administration

U.S. Bureau of Transportation Statistics

Maritime Administration (MARAD)

U.S. Corps of Engineers

National Transportation Library

Center for Transportation-Texas

Environment Air Quality

Air Quality Update

Planning, Environment, & Realty (HEP)

Turner-Fairbank Highway Research Center


House Committee on Transportation & Infrastructure

Senate Committee of Commerce, Science, & Transportation

Senate Committee on Environment & Public Works

Senate Committee on Banking, Housing and Urban Affrairs