A Statement on National Transportation Policy, Выпуски 21-22

accident Administration air pollution air traffic air traffic control aircraft airline Airport and Airway Airway Development Act AMTRAK approach auto aviation benefits billion capital investment commerce concern congestion Congress construction Department of Transportation effects efficient existing Federal Aviation Administration Federal government Federal policy financing freight governmental imbalance impact important improvement increased Interstate Commerce Act involved jitneys Lawrence Seaway legislation levels major mass transit ment national defense NATIONAL TRANSPORTATION POLICY noise pollution operating overall Peak Hour Delays peak-hour percent planning policy implications portation private sector projects proposals public transit rail passenger service railroads regulation regulatory structure rights-of-way roads safety Secretary of Transportation subsidies symptomatic problems tion trans transportation facilities transportation industry transportation labor transportation objectives transportation problems transportation revenue-sharing transportation services transportation system transportation's truck Turbofan United Urban Mass Transportation urban transportation user charges V/STOL vehicles water pollution waterway