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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

General

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Table 1-3: Number of U.S. Airportsa

Table 1-3: Number of U.S. Airportsa

Excel | CSV

  1980 1985 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 TOTAL airportsb 15,161 16,319 17,490 17,581 17,846 18,317 18,343 18,224 18,292 18,345 18,770 19,098 19...

Table 1-1M: System Kilometers Within the United States

Table 1-1M: System Kilometers Within the United States

Excel | CSV

  1960 1965 1970 1975 1980 1985 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 Highwaya 5,706,240 5,937,942 6,002,985 6,176,897 6,211,806 6,218,364 6...

Table 1-1: System Mileage Within the United States

Table 1-1: System Mileage Within the United States

(Statute miles)

Excel | CSV

  1960 1965 1970 1975 1980 1985 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 Highwaya 3,545,693 3,689,666 3,730,082 3,838,...

Introduction

Introduction

Compiled and published by the U.S. Department of Transportation's Bureau of Transportation Statistics (BTS), National Transportation Statistics presents information on the U.S. transportation system, including its physical components, safety record, economic performance, energy...

Acknowledgments

Acknowledgments U.S. Department of Transportation

Ray LaHood Secretary

John D. Porcari Deputy Secretary

Research and Innovative Technology Administration

Peter H. Appel Administrator

Bureau of Transportation Statistics

Steven D. Dillingham, Ph.D. Director...

Appendix E Data Source and Accuracy Statements

Appendix E Data Source and Accuracy Statements

REFERENCES

U.S. Department of Energy, Energy Information Administration. 1994. Accuracy of Petroleum Supply Data. Tammy G. Heppner and Carol L. French, eds.Washington, DC.

U.S. Department of Energy, Energy Information...

Appendix E Data Source and Accuracy Statements

Appendix E Data Source and Accuracy Statements Chapter 4 Energy and the Environment Table BReported Ratio of Fuel Supply to Reported Consumption Sector Electricity Gas Oil Residential 1.05 0.92 0.92 Commercial 0.91 1.38 1.96 Industrial 1.18 1.28 1.34

...

Appendix E Data Source and Accuracy Statements

Appendix E Data Source and Accuracy Statements Chapter 4 Energy and the Environment Table AAverage Response Rates for Monthly Surveys, 1998 Survey Site Average universe site Average number of respondents Percent Refinery 252 243 96.3 Bulk terminal 300 287 95.6 Pipeline...