2-1 Transportation Fatalities by Mode: 1990-2007
2-1 Transportation Fatalities by Mode: 1990-2007Excel | CSV
Mode R1990 R2005 R2006 2007 Air Large air carriera 39 22 50 1 Commuter air carriera 6 0 2 0 On-demand air taxia 51 18 16 43 General...General
Legacy ID
201
1-2 Condition of U.S. Highway Bridges: 1990-2007
1-2 Condition of U.S. Highway Bridges: 1990-2007Excel | CSV
Mode 1990 2000 2006 R2007 Total all bridges 572,205 589,674 597,340 599,766 Urban 108,770 133,384 146,041 151,171 Rural 463,435 456,290 451,299 448,595 Structurally deficient...1-1 The Transportation Network: 2006
1-1 The Transportation Network: 2006Excel | CSV
Mode Components Highway Public roads 46,893 miles of Interstate highway116,573 miles of other National Highway System roads3,869,541 miles of other roads Air Public-use airports 5,233...Preface
PrefaceStatistics published in this Pocket Guide to Transportation come from many different sources. Some statistics are based on samples and are subject to sampling variability. Statistics may also be subject to omissions and errors in reporting, recording, and processing.
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Introduction
IntroductionAmerica's transportation system continues to change along with the population, work force, and economy. The following table puts those changes in perspective:
Excel | CSV
Context 1990 2007 Resident population (thousand) 248,791 301,621 Total area...Glossary
GlossaryAir carrier - Certificated provider of scheduled and nonscheduled services.
Chained dollars - A method to measure real changes in dollar values between years that uses chain - type indexes, rather than constant dollars. The method first calculates the real changes...
6-4 Index of Key Air Pollutant Emissions from U.S. Transportation: 1990-2007
6-4 Index of Key Air Pollutant Emissions from U.S. Transportation: 1990-2007Index: 1990 = 1.0
Excel | CSV | Graphic Version
Year Carbon monoxide Nitrogen oxides Volatile organic compounds PM-10; PM-2.5 Surfur dioxide Ammonia ...6-4 Index of Key Air Pollutant Emissions from U.S. Transportation: 1990-2007
6-4 Index of Key Air Pollutant Emissions from U.S. Transportation: 1990-2007Index: 1990 = 1.0
Excel | CSV | Table Version
Key: R = revised, PM-10 = airborne particulates of less than 10 microns, PM-2.5 = airborne particulates of less than 2.5...
6-2 U.S. Carbon Dioxide Emissions from Energy Use: 1985-2007
6-2 U.S. Carbon Dioxide Emissions from Energy Use: 1985-2007Million metric tons of carbon
Excel | CSV | Graphic Version
Year RResidential RCommercial RIndustrial RTransportation 1985 246 190 425 384 1986 244 190 412 399 1987 251 197...6-2 U.S. Carbon Dioxide Emissions from Energy Use: 1985-2007
6-2 U.S. Carbon Dioxide Emissions from Energy Use: 1985-2007Excel | CSV | Table Version
Key: R = Revised.
Notes: 2007 data are preliminary. One ton of carbon equals 3.667 tons of carbon dioxide gas. Electric utility emissions are distributed...