Columbia subject headings:
Terminals (Transportation)--United States.
Transportation--Environmental aspects--United States.
Transportation--United States--Information services.
Transportation--United States--Planning.
United States. Department of Transportation. Office of Intermodalism--Information services.
Harvard subject headings:
Terminals (Transportation)--United States.
Transportation--Environmental aspects--United States
Transportation--United States--Information services.
Transportation--United States--Planning
United States. Department of Transportation. Office of Intermodalism--Information services.
Princeton subject headings: