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Appendix C Data Source and Accuracy Statements

Appendix C Data Source and Accuracy Statements Chapter 4 Energy and the Environment PETROLEUM SUPPLY TABLE 4-1. Overview of U.S. Petroleum Production, Imports, Exports, and Consumption

The petroleum supply system is extremely complicated, with many different processes, products, and...

Appendix C Data Source and Accuracy Statements

Appendix C Data Source and Accuracy Statements Box 3-1. U.S. Census Bureau and Federal Highway Administration calculations of state and local transportation financial statistics differ in the following ways: Item Census FHWA Motor fuel tax revenues Includes state and local tax revenues...

Appendix C Data Source and Accuracy Statements

Appendix C Data Source and Accuracy Statements Chapter 3 Transportation and the Economy TABLE 3-1a & 3-1b. U.S. Gross Domestic Product Attributed to For-Hire Transportation Services (Current and chained 1996 dollars) TABLE 3-2a & 3-2b. U.S. Gross Domestic Product Attributed to...

Appendix C Data Source and Accuracy Statements

Appendix C Data Source and Accuracy Statements Box 2-1. Cross-Modal Comparisons

Caution must be exercised in comparing fatalities (and injuries) across modes because different definitions for reportable events are used among the modes. In particular, rail and transit facilities and...

Appendix C Data Source and Accuracy Statements

Appendix C Data Source and Accuracy Statements Chapter 2 Safety AIR DATA TABLE 2-1. Transportation Fatalities by Mode TABLE 2-2. Injured Persons by Transportation Mode TABLE 2-3. Transportation Accidents by Mode TABLE 2-4. Distribution of Transportation Fatalities by Mode TABLE 2-7....

Appendix C Data Source and Accuracy Statements

Appendix C Data Source and Accuracy Statements Box 1-1. Highway Performance Monitoring System Sampling Frame Construction

The Highway Performance Monitoring System (HPMS) sample is a stratified simple random sample of highway links (small sections of roadway) selected from state inventory...

Appendix C Data Source and Accuracy Statements

Appendix C Data Source and Accuracy Statements Chapter 1 Extent, Condition, and Performance TABLE 1-1. System Mileage Within the United States Highway

The Highway Performance Monitoring System (HPMS) is the source of road mileage data and is considered reliable. (See box 1-1 for detailed...

Appendix C Data Source and Accuracy Statements

Appendix C Data Source and Accuracy Statements Chapter 1 Extent, Condition, and Performance

TABLE 1-1. System Mileage Within the United States

Highway

The Highway Performance Monitoring System (HPMS) is the source of road mileage data and is considered reliable. (See...

Water Transport Profile

Water Transport Profile

Excel | CSV

Financial 1960 1970 1980 1990 1994 1995 1996 1997 1998 Operating revenues ($ millions)                  Domestic freight  1,722i 2,070i 7,219i 7,940i 7,745i 7,712i 7,684i R6,901i 6,...

Truck Profile

Truck Profile

Excel | CSV

Financial 1960 1970 1980 1990 1994 1995 R1996 1997 R1998 Operating revenues, totala ($ millions)N N N 127,314f 155,713f 161,806f 172,743f 183,153f 197,490 Local trucking  N N N 31,397 40,903 43,830 46,589 49,972 55,553 Trucking, except...