Table 5-4 - Aircraft-Related Criteria Pollutants Emitted at Airports: 1997

(Short tons)

Table 5-3 - Mobile Source Urban Hazardous Air Pollutants: 1990 Base Year

(Estimated tons per year)

Figure 5-5 - Fuel Economy of Light Vehicles by Class and Sales Change: 1990-97

SOURCE: S.C. Davis, Transportation Energy Data Book, Edition 18, ORNL-6941 (Oak Ridge, TN: Oak Ridge National Laboratory, 1998).

Table 5-6 - Wastes from Vehicle Dismantling Operations that may be Classified as Hazardous

Figure 5-2 - Transportation Energy Use by Mode: 1997

SOURCE: U.S. Department of Transportation, Bureau of Transportation Statistics, National Transportation Statistics 1999(Washington, DC: Forthcoming).

Figure 5-4 - U.S. Sales of Domestic and Foreign Light-Duty Vehicles by Class

SOURCE: S.C. Davis, Transportation Energy Data Book, Edition 18, ORNL-6941 (Oak Ridge, TN: Oak Ridge National Laboratory, 1998).

Chapter Five - Transportation, Energy, and the Environment

Without energy, vehicles and other forms of transportation cannot move. The U.S. transportation sector requires great quantities of energy, about a quarter of the national total. Petroleum supplies about 97 percent of the...

Preface

Congress requires the Bureau of Transportation Statistics to transmit an annual report on transportation statistics to the President and Congress. Transportation Statistics Annual Report 1999 is the sixth such report prepared in response to this congressional mandate, laid out in 49 U....

Box 4-1 - Occupant Protection

Many fatalities and injuries in motor vehicle crashes could be avoided if more passengers used their safety belts. The National Highway Traffic Safety Administration (NHTSA) estimates that safety belts saved 10,750 lives in 1997. If all occupants of passenger...

Figure 4-1 - Fatality Rates for Selected Modes

NOTE: For numbers of fatalities, see table 4-1. For Part 121 air carriers, a 5-year moving average was used to track fatality rates, because of the year-to-year fluctuation in fatalities. The departure data and hence the...