table of contents - Research and Innovative Technology ...
table of contents - Research and Innovative Technology ...
table of contents - Research and Innovative Technology ...
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List <strong>of</strong> Figures<br />
PART I: THE STATE OF THE TRANSPORTATION SYSTEM<br />
1 TRAVEL, THE MOVEMENT OF FREIGHT, AND THE TRANSPORTATION SYSTEM<br />
1-1: Change in Passenger-Miles Traveled <strong>and</strong> Factors Affecting Travel Dem<strong>and</strong>, 1970–94 . . . 7<br />
1-2: Population Growth by Region, 1970–94 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8<br />
1-3: Passenger-Miles by Mode, 1994 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9<br />
1-4: Vehicle-Miles Traveled per Capita, 1994 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11<br />
1-5: Enplanements at Major Hubs, 1985 <strong>and</strong> 1994 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12<br />
1-6: Transit Passenger-Miles by City, 1993 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13<br />
1-7: Intercity Freight Transportation, 1970–94 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15<br />
1-8: Value, Tons, <strong>and</strong> Ton-Miles <strong>of</strong> Freight Shipments by Mode, 1993 . . . . . . . . . . . . . . . . . 16<br />
1-9: Value, Tons, <strong>and</strong> Ton-Miles <strong>of</strong> Freight Shipments by Distance, 1993 . . . . . . . . . . . . . . . 17<br />
1-10: Railroad Network Showing Volume <strong>of</strong> Freight, 1994 . . . . . . . . . . . . . . . . . . . . . . . . . . . 20<br />
1-11: Transborder Truck Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22<br />
1-12: Tonnage H<strong>and</strong>led by Major U.S. Ports, 1994 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23<br />
1-13: Regional Share <strong>of</strong> Total Annual Value <strong>of</strong> Oceanborne Foreign Trade, 1980 <strong>and</strong> 1993 . . . 24<br />
1-14: Highway Mileage in Poor <strong>and</strong> Mediocre Condition by Functional System, 1983–91 . . . . 25<br />
2 TRANSPORTATION AND THE ECONOMY<br />
2-1: U.S. Gross Domestic Product by Major Social Function, 1994 . . . . . . . . . . . . . . . . . . . 39<br />
2-2: Trend <strong>of</strong> Labor Productivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40<br />
2-3: Total Consumer Expenditures by Major Category, 1993 <strong>and</strong> 1994 . . . . . . . . . . . . . . . . . 46<br />
2-4: Detailed Consumer Expenditures on Transportation, 1993 <strong>and</strong> 1994 . . . . . . . . . . . . . . . 47<br />
2-5: Average Consumer Unit Transportation Expenditures by Region, 1994 . . . . . . . . . . . . . 49<br />
2-6: Use <strong>of</strong> Transport Modes by Foreign Visitors to the United States, 1994 . . . . . . . . . . . . . 51<br />
2-7: Transportation Trust Fund Revenues, 1977–94 (millions <strong>of</strong> constant 1987 dollars) . . . . . 56<br />
2-8: Transportation Trust Fund Revenues, 1977–94 (millions <strong>of</strong> current dollars) . . . . . . . . . . . 56<br />
2-9: Transportation Trust Funds—End <strong>of</strong> Year Cash Balances, 1977–94<br />
(millions <strong>of</strong> constant 1987 dollars) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57<br />
2-10: Transportation Trust Funds—End <strong>of</strong> Year Cash Balances, 1977–95<br />
(millions <strong>of</strong> current dollars) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57<br />
2-11: Annual Growth <strong>of</strong> Transportation Productivity, 1980–92 . . . . . . . . . . . . . . . . . . . . . . . . . 58<br />
2-12: For-Hire Trucking Industry Operating Expenditures by Cost Items, 1988 <strong>and</strong> 1993 . . . . 60<br />
2-13: Class I Railroad Industry Total Expenditures by Cost Items, 1988 <strong>and</strong> 1993 . . . . . . . . . 63<br />
2-14: Class I Railroads Net Operating Revenue, 1984–93 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63<br />
3 TRANSPORTATION AND SAFETY<br />
3-1: Pre-Retirement Years <strong>of</strong> Life Lost by Age, 1992 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66<br />
3-2: Indicators <strong>of</strong> Motor Vehicle Use <strong>and</strong> Fatality Rate, 1981–94 . . . . . . . . . . . . . . . . . . . . . 70<br />
3-3: Drivers in Fatal Crashes by Level <strong>of</strong> Blood Alcohol Concentration <strong>and</strong><br />
Vehicle Type, 1982 <strong>and</strong> 1994 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74<br />
3-4: Accident Rates for U.S. Commuter Airlines, 1975–94 . . . . . . . . . . . . . . . . . . . . . . . . . . 79<br />
3-5: Accidents <strong>and</strong> Fatalities at Rail-Highway Grade Crossings, 1980–94 . . . . . . . . . . . . . . . 80<br />
4 ENERGY AND TRANSPORTATION<br />
4-1: Transportation Energy Use in the United States by Mode, 1993 . . . . . . . . . . . . . . . . . . 89<br />
4-2: U.S. Transportation Energy Use, 1950–94 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90<br />
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