Transportation Authorities & Operators

  • Alaska Railroad Corporation (ARRC), Anchorage, Alaska, USA
  • Amtrak, Washington, D.C., USA
  • Anacostia Pacific, New York City, New York, USA
  • Bay Area Rapid Transit (BART), Oakland, California, USA
  • Bolivian Railways, La Paz, Bolivia
  • Bulgarian Railways, Sofia, Bulgaria
  • Caltrans, Sacramento, California, USA
  • Concepcion Mass Transit, Concepcion, Chile
  • Czech Republic Railway, Prague, Czech Republic
  • Doosan Metro, Seoul, South Korea
  • Florida DOT, Tallahassee, Florida, USA
  • Fort Worth Transportation Authority - Trinity Railway Express, Dallas, Texas, USA
  • Georgia Rail Passenger Authority, Atlanta, Georgia, USA
  • Illinois DOT, Chicago, Illinois, USA
  • Kaoshung Metro, Taipei, Taiwan
  • Korean National Railways (KNR), Seoul, Korea
  • Malaysian National Railway, Kuala Lumpur, Malaysia
  • Maracaibo Metro, Maracaibo, Venezuela
  • Mass Transit System, Jakarta, Indonesia
  • Massachusetts Bay Transportation Authority (MBTA), Boston, Massachusetts, USA
  • Maryland Transit Administration (MTA), Baltimore, Maryland, USA
  • METRA, Chicago, Illinois, USA
  • Metropolitano, Buenos Aires, Argentina
  • Miami-Dade Transit Authority (MDTA), Miami, Florida, USA
  • Michigan DOT, Detroit, Michigan, USA
  • Metro Washington Airport Authority (MWAA), Washington, D.C., USA
  • Nashville MTA, Nashville, Tennessee, USA
  • New Jersey Transit (NJT), Newark, New Jersey, USA
  • Niagara Frontier Transportation Authority (NFTA), Buffalo, New York, USA
  • Nuevo Central, Buenos Aires, Argentina
  • Panama Railway, Panama City, Panama
  • Peninsula Corridor Joint Powers Board (Caltran), San Carlos, California, USA
  • Philippine National Railway, Manila, Philippines
  • Puget Sound Regional Transit Authority (Sound Transit), Seattle, Washington, USA
  • Rio de Janeiro Commuter Rail, Rio de Janeiro, Brazil
  • Rio de Janeiro Metro, Rio de Janeiro, Brazil
  • Regional Transportation Authority (RTA), Chicago, Illinois, USA
  • San Francisco Municipal Transit Agency (SFMTA), San Francisco, California, USA
  • San Joaquin RTA, San Jose, California, USA
  • Santiago Commuter Rail, Santiago, Chile
  • Sao Paulo CPTM, Sao Paulo, Brazil
  • Sao Paulo Metro, Sao Paulo, Brazil
  • Seoul Metro, Seoul, Korea
  • SCRRA, Los Angeles, California, USA
  • Sonoma-Marin Area Rail Transit (SMART), San Rafael, California, USA
  • Taipei Metro, Taipei, Taiwan
  • Taiwan High Speed Rail, Taipei, Taiwan
  • Thailand Metro & Freight Rail, Bangkok, Thailand
  • Tijuana LRV & Mexico City Metro, Mexico
  • University of Michigan, Lansing, Michigan, USA
  • Via Rail Canada, Montreal, Canada
  • Virginia Department of Rail and Public Transportation, Richmond, Virginia, USA
  • Wisconsin DOT, Madison, Milwaukee, USA
  • Washington Metropolitan Area Transit Authority (WMATA), Washington, D.C., USA