Government - Federal - Executive Branch:

Department of Commerce

  Bureau of Economic Analysis (BEA), Department of Commerce
  Census Bureau: Transportation, Department of Commerce
  Census Tiger Files
  International Trade Administration, Office of Automotive Affairs, Department of Commerce
  Small Business Administration
  U.S. Federal Trade Commission

Department of Defense

  U.S. Army Corps of Engineers, Department of Defense

Department of Energy

  Alternative Fuels Data Center, Department of Energy
  Advanced Driver and Vehicle Advisory Navigation Concept (ADVANCE), Argonne National Laboratory, Department of Energy
  Energy Efficiency and Renewable Energy Network (EREN), Department of Energy
  Idaho National Engineering Laboratory (INEL), Transportation R&D, Department of Energy
  Energy Information Agency, Department of Energy
  National Renewable Energy Laboratory (NREL), Center for Transportation Technologies and Systems, Department of Energy
  Oak Ridge National Laboratory (ORNL), Center for Transportation Analysis (CTA), Department of Energy
  Oak Ridge National Laboratory, Department of Energy, Energy Efficiency and Renewable Energy Program: Transportation Technologies
  Sandia National Laboratory, Transportation Technology Programs (TTP), Department of Energy

Department of Interior

  Bureau of Reclamation, Materials Engineering and Research Laboratory (MERL), Department of Interior
  U.S. Fish and Wildlife Service (USFS), National Wetlands Inventory (NWI), Department of Interior
  U.S. Geological Survey (USGS), National Mapping Information, Department of Interior

Department of Transportation

  Bureau of Transportation Statistics (BTS), Department of Transportation
  Department of Transportation (DOT)
  Federal Aviation Administration (FAA), Department of Transportation
  Federal Aviation Administration’s Technical Center
  Federal Highway Administration (FHWA), Department of Transportation
  Federal Railroad Administration. Department of Transportation
  Federal Transit Authority/US DOT
  Maritime Administration (MARAD), Department of Transportation
  National Aeronautics and Space Administration (NASA)
  National Highway Traffic Safety Administration (NHTSA), Department of Transportation
  Office of Small and Disadvantaged Business Utilization (OSDBU)
  Saint Lawrence Seaway Development Corporation (SLSDC), Department of Transportation
  Transit Cooperative Research Program
  United States Coast Guard, Department of Transportation
  U.S. Department of Transportation
  USDOT Technology Sharing Program

Environmental Protection Agency

  Environmental Protection Agency (EPA)
  Office of Air and Radiation (OAR), Environmental Protection Agency
  Office of Mobile Sources, Environmental Protection Agency

Government Printing Office (GPO)

  Federal Register Online via GPO Access


  Partnership for a New Generation of Vehicles (PNGV)

Office of the President

  Economic Statistics Briefing Room
  The White House

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