Title: Mass transit
Subjects: Local transit, Evaluation, United States, United States. Federal Transit Administration, Safety measures, Government policy, Buses, Alternate fuels, Rules and practice, Cost of operation, Compressed natural gas, Bus lines, Finance, Environmental aspects of Fuel switching, Fuel switching, Law and legislation, Officials and employees, Subways, Salaries, Federal aid to transportation, Spark ignition Internal combustion engines, San Francisco Bay Area Rapid Transit District (Calif.), Southeastern Pennsylvania Transportation Authority, Taxation, Costs, Transportation and state, Washington Metropolitan Area Transit Authority, Urban transportation, Employee fringe benefits, Research grants, Railroads, Commuters, Commuting traffic, Spark ignition engines, Commuting, Alternative fuels, San Francisco International Airport (Calif.)
Places: United States, Washington Metropolitan Area, Philadelphia Region, Pennsylvania, California, San Francico Bay Area, San Francisco International Airport (Calif.)