17.07.2015 Views

TRANSPORTATION - BTS - Bureau of Transportation Statistics

TRANSPORTATION - BTS - Bureau of Transportation Statistics

TRANSPORTATION - BTS - Bureau of Transportation Statistics

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Figure 3-51Serious Hazardous Materials Incidents and All Hazardous Materials Incidents:1990-98 (Annual totals)Serious incidents5004003001990 1991 1992 1993 1994 1995 1996 1997 199820,000All incidents15,00010,0005,00001990 1991 1992 1993 1994 1995 1996 1997 1998Source: U.S. Department <strong>of</strong> <strong>Transportation</strong>, Research and Special Programs Administration, Office <strong>of</strong>Hazardous Materials Safety, Hazardous Materials Information System, 1999.Table 3-5Hazardous Materials Shipment Characteristics by Mode <strong>of</strong><strong>Transportation</strong> for the United States: 1997Ton-milesMode <strong>of</strong> transportation Number PercentAll modesSingle modesTruckFor-hire truckPrivate truckRailWaterAir (including truck and air)PipelineMultiple modesParcel, U.S. Postal Service or courierOther multiple modesOther and unknown modes263,809258,91274,93945,23428,84774,71168,21295n/a3,061782,9821,837100.098.128.417.110.928.325.90.04–1.2–1.10.7Source: U.S. Department <strong>of</strong> <strong>Transportation</strong>, <strong>Bureau</strong> <strong>of</strong> <strong>Transportation</strong> <strong>Statistics</strong>,1997 Commodity Flow Survey data; U.S. Department <strong>of</strong> Commerce, Census<strong>Bureau</strong>, 1997 Commodity Flow Survey, Hazardous Materials, EC97TCF-US(HM)(Washington, DC: 1999).3-59

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!