Columbia subject headings:
Transportation and state--United States.
United States. Department of Transportation--Management.
United States. Federal Transit Administration--Appropriations and expenditures.
Harvard subject headings:
Transportation and state--United States.
United States. Department of Transportation--Management.
United States. Federal Transit Administration--Appropriations and expenditures.
Princeton subject headings:
Transportation and state--United States.
United States. Department of Transportation--Management.
United States. Federal Transit Administration--Appropriations and expenditures.