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National Transportation Statistics

National Transportation Statistics presents statistics on the U.S. transportation system, including its physical components, safety record, economic performance, the human and natural environment, and national security.  This is a large online document comprising more than 260 data tables plus data source and accuracy statements, glossary and a list of acronyms and initialisms.

This Internet edition of the National Transportation Statistics is updated quarterly. A date in parenthesis after the table name indicates when a table was updated. Latest updates are in bold.

Front Matter

Introduction

Chapter 1 - The Transportation System

Chapter 2 - Transportation Safety

Chapter 3 - Transportation and the Economy

Chapter 4 - Transportation, Energy, and the Environment

Appendix A - Metric Conversion Tables

Appendix B - Glossary

Appendix C - List of Acronyms and Initialisms

Appendix D - Modal Profiles

Appendix E - Data Source and Accuracy Statements


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Table of Contents File Formats
Entire Publication
Front Matter
Introduction
Table A - Social and Economic Characteristics of the United States (Updated April 2008)
Chapter 1 - The Transportation System
Section A - Physical Extent
Table 1-1 - System Mileage Within the United States (Updated April 2008)
Table 1-2 - Number of Air Carriers, Railroads, Interstate Motor Carriers, Marine Vessel Operators, and Pipeline Operators (Updated April 2007)
Table 1-3 - Number of U.S. Airports (Updated October 2007)
Table 1-4 - Public Road and Street Mileage in the United States by Type of Surface (Updated April 2008)
Table 1-5 - U.S. Public Road and Street Mileage by Functional System (Updated April 2008)
Table 1-6 - Estimated U.S. Roadway Lane-Miles by Functional System (Updated April 2008)
Table 1-7 - Number of Stations Served by Amtrak and Rail Transit, Fiscal Year (Updated July 2008)
Table 1-8 - ADA Lift- or Ramp-Equipped Transit Buses (Updated April 2008)
Table 1-9 - ADA-Accessible Rail Transit Stations by Agency (Updated April 2008)
Table 1-10 - U.S. Oil and Gas Pipeline Mileage (Updated July 2008)
Section B - Vehicle, Aircraft, and Vessel Inventory
Table 1-11 - Number of U.S. Aircraft, Vehicles, Vessels, and Other Conveyances (Updated April 2008)
Table 1-12 - U.S. Sales or Deliveries of New Aircraft, Vehicles, Vessels, and Other Conveyances (Updated July 2007)
Table 1-13 - Active U.S. Air Carrier and General Aviation Fleet by Type of Aircraft (Updated December 2007)
Table 1-14 - U.S. Automobile and Truck Fleets by Use (Updated April 2007)
Table 1-15 - Annual U.S. Motor Vehicle Production and Factory (Wholesale) Sales (Updated April 2007)
Table 1-16 - Retail New Passenger Car Sales (Updated April 2007)
Table 1-17 - New and Used Passenger Car Sales and Leases (Updated April 2008)
Table 1-18 - Retail Sales and Lease of New Cars by Sector (Updated December 2007)
Table 1-19 - Period Sales, Market Shares, and Sales-Weighted Fuel Economies of New Domestic and Imported Automobiles (Updated December 2007)
Table 1-20 - Period Sales, Market Shares, and Sales-Weighted Fuel Economies of New Domestic and Imported Light Trucks (Updated December 2007)
Table 1-21 - Number of Trucks by Weight
Table 1-22 - World Motor Vehicle Production, Selected Countries (Updated April 2007)
Table 1-23 - Number and Size of the U.S. Flag Merchant Fleet and Its Share of the World Fleet (Updated December 2007)
Section C - Condition
Table 1-24 - U.S. Airport Runway Pavement Conditions (Updated October 2007)
Table 1-25 - Median Age of Automobiles and Trucks in Operation in the United States (Updated July 2007)
Table 1-26 - Condition of U.S. Roadways by Functional System (Updated April 2008)
Table 1-27 - Condition of U.S. Bridges (Updated April 2008)
Table 1-28a - Average Age of Urban Transit Vehicles (Updated April 2008)
Table 1-28b - Condition of Urban Bus and Rail Transit Maintenance Facilities (Updated April 2008)
Table 1-28c - Condition of Rail Transit Infrastructure (Updated April 2008)
Table 1-29 - Class I Railroad Locomotive Fleet by Year Built (Updated April 2008)
Table 1-30 - Age and Availability of Amtrak Locomotive and Car Fleets (Updated December 2007)
Table 1-31 - U.S. Flag Vessels by Type and Age (Updated July 2007)
Section D - Travel and Goods Movement
Table 1-32 - U.S. Vehicle-Miles (Updated December 2007)
Table 1-33 - Roadway Vehicle-Miles Traveled (VMT) and VMT per Lane-Mile by Functional Class (Updated April 2008)
Table 1-34 - U.S. Air Carrier Aircraft Departures, Enplaned Revenue Passengers, and Enplaned Revenue Tons (Updated July 2008)
Table 1-35 - Average Length of Haul, Domestic Freight and Passenger Modes (Updated December 2006)
Table 1-36 - Worldwide Commercial Space Launches (Updated April 2008)
Table 1-37 - U.S. Passenger-Miles (Updated December 2007)
Table 1-38 - Principal Means of Transportation to Work (Updated April 2008)
Table 1-39 - Long-Distance Travel in the United States by Selected Trip Characteristics: 2001
Table 1-40 - Long-Distance Travel in the United States by Selected Traveler Characteristics: 2001
Table 1-41 - Passengers Boarded at the Top 50 U.S. Airports (Updated April 2008)
Table 1-42 - Air Passenger Travel Arrivals in the United States (Updated April 2008)
Table 1-43 - Air Passenger Travel Departures from the United States (Updated April 2008)
Table 1-44 - U.S.-Canadian Border Land-Passenger Gateways: Entering the United States (Updated December 2007)
Table 1-45 - U.S.-Mexican Border Land-Passenger Gateways: Entering the United States (Updated December 2007)
Table 1-46a - U.S. Ton-Miles of Freight (Updated December 2007)
Table 1-46b - U.S. Ton-Miles of Freight (BTS Special Tabulation) (Updated July 2007)
Table 1-47 - Top U.S. Foreign Trade Freight Gateways by Value of Shipments (Updated July 2008)
Table 1-48 - U.S.-Canadian Border, Land Freight Gateways: Number of Truck or Railcar Crossings (Updated December 2007)
Table 1-49 - U.S.-Mexican Border, Land Freight Gateways: Number of Truck or Railcar Crossings (Updated December 2007)
Table 1-50 - U.S. Waterborne Freight (Updated July 2007)
Table 1-51 - Tonnage of Top 50 U.S. Water Ports, Ranked by Total Tons (Updated July 2008)
Table 1-52 - Freight Activity in the United States: 1993, 1997, and 2002 (Updated April 2006)
Table 1-53 - Value, Tons, and Ton-Miles of Freight Shipments within the United States by Domestic Establishments, 2002P (Updated April 2006)
Table 1-54 - Value of U.S. Land Exports to and Imports from Canada and Mexico by Mode (Updated July 2008)
Table 1-55 - Crude Oil and Petroleum Products Transported in the United States by Mode (Updated September 2006)
Table 1-56 - U.S. Hazardous Materials Shipments by Transportation Mode, 2002 (Updated April 2005)
Table 1-57 - U.S. Hazardous Materials Shipments by Hazard Class, 2002 (Updated April 2005)
Section E - Physical Performance
Table 1-58 - Passengers Denied Boarding by the Largest U.S. Air Carriers (Updated April 2008)
Table 1-59 - Mishandled-Baggage Reports Filed by Passengers with the Largest U.S. Air Carriers (Updated April 2008)
Table 1-60 - Flight Operations Arriving On Time by the Largest U.S. Air Carriers (Updated April 2008)
Table 1-61 - FAA-Cited Causes of Departure and En route Delays (Updated July 2007)
Table 1-62 - Major U.S. Air Carrier Delays, Cancellations, and Diversions (Updated December 2007)
Table 1-63 - Annual Person-Hours of Highway Traffic Delay per Person (Updated December 2007)
Table 1-64 - Travel Time Index (Updated December 2007)
Table 1-65 - Annual Roadway Congestion Index (Updated December 2007)
Table 1-66 - Annual Highway Congestion Cost (Updated December 2007)
Table 1-67 - Amtrak On-Time Performance Trends and Hours of Delay by Cause (Updated October 2007)
Chapter 2 - Transportation Safety
Section A - Multimodal
Table 2-1 - Transportation Fatalities by Mode (Updated February 2008)
Table 2-2 - Injured Persons by Transportation Mode (Updated February 2008)
Table 2-3 - Transportation Accidents by Mode (Updated December 2007)
Table 2-4 - Distribution of Transportation Fatalities by Mode (Updated February 2008)
Table 2-5 - Highway-Rail Grade-Crossing Safety and Property Damage Data (Updated July 2008)
Table 2-6 - Hazardous Materials Fatalities, Injuries, Accidents, and Property Damage Data (Updated December 2007)
Table 2-7 - Transportation-Related Occupational Fatalities (Updated December 2007)
Table 2-8 - Reporting Thresholds for Property Damage by U.S. Department of Transportation Modal Administrations (Updated December 2007)
Section B - Air
Table 2-9 - U.S. Air Carrier Safety Data (Updated October 2007)
Table 2-10 - U.S. Commuter Air Carrier Safety Data (Updated July 2007)
Table 2-11 - U.S. Air Carrier Fatal Accidents by First Phase of Operation (Updated July 2007)
Table 2-12 - U.S. Commuter Air Carrier Fatal Accidents by First Phase of Operation (Updated July 2008)
Table 2-13 - U.S. On-Demand Air Taxi Safety Data (Updated July 2008)
Table 2-14 - U.S. General Aviation Safety Data (Updated July 2008)
Table 2-15 - Number of Pilot-Reported Near Midair Collisions (NMAC) by Degree of Hazard (Updated July 2008)
Table 2-16a - Airline Passenger Screening Results by Type of Weapons Detected, Persons Arrested, and Bomb Threats Received
Table 2-16b - Prohibited Items Intercepted at Airport Screening Checkpoints (Updated October 2007)
Section C - Highway
Table 2-17 - Motor Vehicle Safety Data (Updated July 2008)
Table 2-18 - Motor Vehicle Fatalities, Vehicle-Miles, and Associated Rates by Highway Functional System (Updated April 2008)
Table 2-19 - Occupant Fatalities by Vehicle Type and Nonoccupant Fatalities (Updated July 2007)
Table 2-20 - Occupant and Non-Motorist Fatalities in Crashes by Number of Vehicles and Alcohol Involvement (Updated October 2007)
Table 2-21 - Passenger Car Occupant Safety Data (Updated July 2007)
Table 2-22 - Motorcycle Rider Safety Data (Updated July 2007)
Table 2-23 - Truck Occupant Safety Data (Updated July 2007)
Table 2-24 - Bus Occupant Safety Data (Updated July 2007)
Table 2-25 - Fatalities by Highest Blood Alcohol Concentration (BAC) in Highway Crashes (Updated December 2007)
Table 2-26 - Number of States with Different Types of Anti-DUI/DWI Legislation in Effect as of January 1 of the Listed Year (Updated October 2007)
Table 2-27 - Motor Vehicle Fatal Crashes by Day of Week, Time of Day, and Weather and Light Conditions (Updated December 2007)
Table 2-28 - Motor Vehicle Fatal Crashes by Posted Speed Limit (Updated December 2007)
Table 2-29 - Safety Belt and Motorcycle Helmet Use (Updated July 2008)
Table 2-30 - Estimated Number of Lives Saved by Use of Restraints (Updated July 2008)
Section D - Transit
Table 2-31 - Transit Safety and Property Damage Data (Updated July 2007)
Table 2-32 - Transit Safety Data by Mode for All Reported Accidents (Updated July 2007)
Table 2-33a - Transit Safety Data by Mode for All Reported Incidents (Updated July 2007)
Table 2-33b - Transit and Grade-Crossing Fatalities by Rail Transit Mode (Updated July 2007)
Table 2-33c - Transit and Grade-Crossing Injuries by Rail Transit Mode (Updated July 2007)
Table 2-33d - Transit and Grade-Crossing Incidents by Rail Transit Mode (Updated July 2007)
Table 2-34 - Reports of Violent Crime, Property Crime, and Arrests by Transit Mode (Updated July 2008)
Section E - Railroad
Table 2-35 - Railroad and Grade-Crossing Fatalities by Victim Class (Updated July 2008)
Table 2-36 - Railroad and Grade-Crossing Injured Persons by Victim Class (Updated July 2008)
Table 2-37 - Train Fatalities, Injuries, and Accidents by Type of Accident (Updated July 2008)
Table 2-38 - Railroad Passenger Safety Data (Updated July 2008)
Table 2-39 - Railroad System Safety and Property Damage Data (Updated July 2008)
Table 2-40 - Fatalities and Injuries of On-Duty Railroad Employees (Updated July 2008)
Section F - Water
Table 2-41 - Waterborne Transportation Safety and Property Damage Data Related to Vessel Casualties (Updated April 2007)
Table 2-42 - Waterborne Transportation Safety Data not Related to Vessel Casualties (Updated July 2007)
Table 2-43 - Recreational Boating Safety, Alcohol Involvement, and Property Damage Data (Updated April 2008)
Table 2-44 - Personal Watercraft Safety Data (Updated December 2007)
Table 2-45 - U.S. Coast Guard Search and Rescue Statistics, Fiscal Year (Updated July 2008)
Section G - Pipeline
Table 2-46 - Hazardous Liquid and Natural Gas Pipeline Safety (Updated July 2007)
Chapter 3 - Transportation and the Economy
Section A - Transportation And The Total Economy
Table 3-1a - U.S. Gross Domestic Product (GDP) Attributed to For-Hire Transportation Services (Current $ billions) (Updated April 2008)
Table 3-1b - U.S. Gross Domestic Product (GDP) Attributed to For-Hire Transportation Services (Chained 2000 $ billions) (Updated April 2008)
Table 3-2a - U.S. Gross Domestic Product (GDP) Attributed to Transportation-Related Final Demand (Current $ billions) (Updated April 2008)
Table 3-2b - U.S. Gross Domestic Product (GDP) Attributed to Transportation-Related Final Demand (Chained 2000 $ billions) (Updated April 2008)
Table 3-3a - U.S. Gross Domestic Demand (GDD) Attributed to Transportation-Related Final Demand (Current $ billions) (Updated December 2007)
Table 3-3b - U.S. Gross Domestic Demand (GDD) Attributed to Transportation-Related Final Demand (Chained 2000 $ billions) (Updated December 2007)
Table 3-4a - Contributions to Gross Domestic Product (GDP): Selected Industries (Current $ billions) (Updated October 2007)
Table 3-4b - Contributions to Gross Domestic Product (GDP): Selected Industries (Chained 2000 $ billions) (Updated December 2007)
Table 3-5 - Gross Domestic Product (GDP) by Major Social Function (Updated April 2008)
Table 3-6 - National Transportation and Economic Trends (Updated July 2007)
Section B - Transportation And Consumer Expenditures
Table 3-7 - Passenger and Freight Transportation Expenditures
Table 3-8 - Sales Price of Transportation Fuel to End-Users (Updated July 2008)
Table 3-9 - Price Trends of Gasoline v. Other Consumer Goods and Services (Updated October 2007)
Table 3-10a - Producer Price Indices for Transportation Services (SIC) (Updated October 2007)
Table 3-10b - Producer Price Indices for Transportation Services and Warehousing Services (NAICS) (Updated October 2007)
Table 3-11a - Producer Price Indices for Transportation Equipment
Table 3-11b - Producer Price Indices for Transportation Equipment, NAICS Basis (Updated October 2007)
Table 3-12 - Personal Expenditures by Category (Updated July 2008)
Table 3-13 - Personal Consumption Expenditures on Transportation by Subcategory (Updated December 2007)
Table 3-14 - Average Cost of Owning and Operating an Automobile (Updated July 2008)
Table 3-15a - Average Passenger Fares (Current $) (Updated April 2008)
Table 3-15b - Average Passenger Fares (Chained 2000 $) (Updated April 2008)
Section C - Transportation Revenues, Employment, And Productivity
Table 3-16 - Average Passenger Revenue per Passenger-Mile (Updated April 2008)
Table 3-17 - Average Freight Revenue per Ton-Mile (Updated April 2008)
Table 3-18 - Total Operating Revenues (Updated April 2008)
Table 3-19a - Employment in For-Hire Transportation and Selected Transportation-Related Industries (SIC)
Table 3-19b - Employment in For-Hire Transportation and Selected Transportation-Related Industries (NAICS) (Updated October 2007)
Table 3-20a - Employment in Transportation Occupations
Table 3-20b - Employment in Transportation and Transportation-Related Occupations (Updated December 2007)
Table 3-21a - Average Wage and Salary Accruals per Full-Time Equivalent Employee by Transportation Industry (SIC)
Table 3-21b - Average Wage and Salary Accruals per Full-Time Equivalent Employee by Transportation Industry (NAICS) (Updated December 2007)
Table 3-22a - Median Weekly Earnings of Full-Time Wage and Salary Workers in Transportation by Detailed Occupation
Table 3-22b - Median Weekly Earnings of Full-Time Wage and Salary Workers in Transportation by Detailed Occupation (1998 Standard Occupational Classification [SOC] basis) (Updated December 2007)
Table 3-23a - Total Wage and Salary Accruals by Transportation Industry (SIC)
Table 3-23b - Total Wage and Salary Accruals by Transportation Industry (NAICS) (Updated December 2007)
Table 3-24a - Labor Productivity Indices for Selected Transportation Industries (SIC)
Table 3-24b - Labor Productivity Indices for Selected Transportation Industries (NAICS) (Updated October 2007)
Section D - Government Finance
Table 3-25a - Federal, State, and Local Government Transportation-Related Revenues and Expenditures, Fiscal Year (Current $ millions) (Updated July 2008)
Table 3-25b - Federal, State, and Local Government Transportation-Related Revenues and Expenditures, Fiscal Year (Chained 2000 $)
Table 3-26 - Summary of Transportation Revenues and Expenditures from Own Funds and User Coverage, Fiscal Year (Current and chained 2000 $ millions)
Table 3-27a - Transportation Revenues by Mode and Level of Government, Fiscal Year (Current $ millions)
Table 3-27b - Transportation Revenues by Mode and Level of Government, Fiscal Year (Chained 2000 $ millions)
Table 3-28 - Cash Balances of the Transportation-Related Federal Trust Funds, Fiscal Year (Updated December 2007)
Table 3-29a - Transportation Expenditures by Mode and Level of Government From Own Funds, Fiscal Year (Current $ millions) (Updated April 2008)
Table 3-29b - Transportation Expenditures by Mode and Level of Government From Own Funds, Fiscal Year (Chained 2000 $ millions) (Updated April 2008)
Table 3-30a - Federal Transportation Grants to State and Local Governments by Mode, Fiscal Year (Current $ millions) (Updated April 2008)
Table 3-30b - Federal Transportation Grants to State and Local Governments by Mode, Fiscal Year (Chained 2000 $ millions) (Updated April 2008)
Chapter 4 - Transportation, Energy, and the Environment
Section A - U.S. and Transportation Sector Energy Consumption
Table 4-1 - Overview of U.S. Petroleum Production, Imports, Exports, and Consumption (Updated December 2007)
Table 4-2 - U.S. Consumption of Energy from Primary Sources by Sector (Updated December 2007)
Table 4-3 - Domestic Demand for Refined Petroleum Products by Sector (Updated July 2008)
Section B - Transportation Energy Consumption By Mode
Table 4-4 - U.S. Energy Consumption by the Transportation Sector (Updated December 2007)
Table 4-5 - Fuel Consumption by Mode of Transportation (Updated December 2007)
Table 4-6 - Energy Consumption by Mode of Transportation (Updated October 2007)
Table 4-7 - Domestic Demand for Gasoline by Mode (Updated April 2008)
Table 4-8 - Certificated Air Carrier Fuel Consumption and Travel (Updated July 2007)
Table 4-9 - Motor Vehicle Fuel Consumption and Travel (Updated April 2008)
Table 4-10 - Estimated Consumption of Alternative and Replacement Fuels for Highway Vehicles (Updated December 2007)
Table 4-11 - Passenger Car and Motorcycle Fuel Consumption and Travel (Updated April 2008)
Table 4-12 - Other 2-Axle 4-Tire Vehicle Fuel Consumption and Travel (Updated April 2008)
Table 4-13 - Single-Unit 2-Axle 6-Tire or More Truck Fuel Consumption and Travel (Updated April 2008)
Table 4-14 - Combination Truck Fuel Consumption and Travel (Updated April 2008)
Table 4-15 - Bus Fuel Consumption and Travel (Updated April 2008)
Table 4-16 - Transit Industry Electric Power and Primary Energy Consumption and Travel (Updated December 2007)
Table 4-17 - Class I Rail Freight Fuel Consumption and Travel (Updated July 2007)
Table 4-18 - Amtrak Fuel Consumption and Travel (Updated October 2007)
Table 4-19 - U.S. Government Energy Consumption by Agency and Source (Updated December 2007)
Section C - Transportation Energy Intensity And Fuel Efficiency
Table 4-20 - Energy Intensity of Passenger Modes (Updated December 2007)
Table 4-21 - Energy Intensity of Certificated Air Carriers, All Services (Updated July 2007)
Table 4-22 - Energy Intensity of Passenger Cars, Other 2-Axle 4-Tire Vehicles, and Motorcycles (Updated April 2008)
Table 4-23 - Average Fuel Efficiency of U.S. Passenger Cars and Light Trucks (Updated April 2008)
Table 4-24 - Energy Intensity of Transit Motor Buses (Updated December 2007)
Table 4-25 - Energy Intensity of Class I Railroad Freight Service (Updated April 2008)
Table 4-26 - Energy Intensity of Amtrak Services (Updated April 2008)
Table 4-27 - Annual Wasted Fuel Due to Congestion (Updated December 2007)
Table 4-28 - Annual Wasted Fuel per Person (Updated December 2007)
Section D - Air Pollution
Table 4-29 - Federal Exhaust Emission Certification Standards for Newly Manufactured Gasoline- and Diesel-Powered Light-Duty Vehicles
Table 4-30a - Federal Exhaust Emission Certification Standards for Newly Manufactured Gasoline- and Diesel-Powered Light Duty Trucks (Category LDT1) (Grams per mile)
Table 4-30b - Federal Exhaust Emission Certification Standards for Newly Manufactured Gasoline- and Diesel-Powered Light Duty Trucks (Category LDT2) (Grams per mile)
Table 4-30c - Federal Exhaust Emission Certification Standards for Newly Manufactured Gasoline- and Diesel-Powered Light Duty Trucks (Category LDT3) (Grams per mile)
Table 4-30d - Federal Exhaust Emission Certification Standards for Newly Manufactured Gasoline- and Diesel-Powered Light Duty Trucks (Category LDT4) (Grams per mile)
Table 4-31 - Federal Exhaust Emission Certification Standards for Newly Manufactured Gasoline- and Diesel-Powered Medium-Duty Passenger Vehicles (MDPV)
Table 4-32a - Federal Exhaust Emissions Certification Standards for Newly Manufactured Gasoline- and Diesel-Powered Light Heavy-Duty Trucks (Grams per brake horsepower-hour)
Table 4-32b - Federal Exhaust Emissions Certification Standards for Newly Manufactured Gasoline- and Diesel-Powered Heavy Heavy-Duty Trucks (Grams per brake horsepower-hour)
Table 4-33 - Federal Exhaust Emissions Standards for Newly Manufactured Motorcycles
Table 4-34 - Federal Exhaust Emissions Standards for Newly Manufactured and In-Use Aircraft Engines
Table 4-35 - Federal Exhaust Emissions Standards for Locomotives
Table 4-36 - Federal Exhaust Emissions Standards for Newly Manufactured Marine Spark-Ignition Outboard, Personal Watercraft, and Jet-Boat Engines
Table 4-37 - Tier 2 Federal Exhaust Emissions Standards for Newly Manufactured Commercial Marine Compression-Ignition Engines
Table 4-38 - Estimated National Average Vehicle Emissions Rates per Vehicle by Vehicle Type Using Gasoline and Diesel (Updated December 2007)
Table 4-39 - Estimated National Average Vehicle Emissions Rates per Vehicle by Vehicle Type Using Reformulated Gasoline and Diesel (Updated December 2007)
Table 4-40 - Estimated National Emissions of Carbon Monoxide (Updated October 2007)
Table 4-41 - Estimated National Emissions of Nitrogen Oxides (Updated October 2007)
Table 4-42 - Estimated National Emissions of Volatile Organic Compounds (Updated October 2007)
Table 4-43 - Estimated National Emissions of Particulate Matter (PM-10) (Updated October 2007)
Table 4-44 - Estimated National Emissions of Particulate Matter (PM-2.5) (Updated October 2007)
Table 4-45 - Estimated National Emissions of Sulfur Dioxide (Updated October 2007)
Table 4-46 - Estimated National Emissions of Lead
Table 4-47 - Air Pollution Trends in Selected Metropolitan Statistical Areas (Updated December 2007)
Table 4-48 - Areas in Nonattainment of National Ambient Air Quality Standards for Criteria Pollutants (Updated April 2007)
Table 4-49 - U.S. Carbon Dioxide Emissions from Energy Use by Sector (Updated December 2007)
Section E - Water Pollution, Noise And Solid Waste
Table 4-50 - Petroleum Oil Spills Impacting Navigable U.S. Waters (Updated October 2007)
Table 4-51 - Leaking Underground Storage Tank Releases and Cleanups (Updated April 2008)
Table 4-52 - Highway Noise Barrier Construction (Updated December 2006)
Table 4-53 - Number of People Residing in High Noise Areas around U.S. Airports (Updated July 2007)
Table 4-54 - Motor Vehicles Scrapped (Updated December 2007)
Appendix A - Metric Conversion Tables
Table 1-1M - System Kilometers Within the United States (Updated April 2008)
Table 1-6M - Estimated U.S. Roadway Lane-Kilometers by Functional System (Updated April 2008)
Table 1-32M - U.S. Vehicle-Kilometers (Updated July 2007)
Table 1-33M - Roadway Vehicle-Kilometers Traveled (VKT) and VKT per Lane-Kilometer by Functional Class (Updated April 2008)
Table 1-35M - Average Length of Haul, Domestic Freight and Passenger Modes (Updated April 2005)
Table 1-37M - U.S. Passenger-Kilometers (Updated April 2007)
Table 1-46aM - U.S. Tonne-Kilometers of Freight (Updated December 2007)
Table 1-46bM - U.S. Tonne-Kilometers of Freight (BTS Special Tabulation) (Updated July 2007)
Table 1-50M - U.S. Waterborne Freight (Updated July 2007)
Table 1-55M - Crude Oil and Petroleum Products Transported in the United States by Mode (Updated December 2007)
Table 4-3M - Domestic Demand for Refined Petroleum Products by Sector (Updated July 2008)
Table 4-5M - Fuel Consumption by Mode of Transportation (Updated December 2007)
Table 4-6M - Energy Consumption by Mode of Transportation (Updated October 2007)
Table 4-7M - Domestic Demand for Gasoline by Mode (Updated April 2008)
Table 4-8M - Certificated Air Carrier Fuel Consumption and Travel (Updated July 2007)
Table 4-9M - Motor Vehicle Fuel Consumption and Travel (Updated April 2008)
Table 4-11M - Passenger Car and Motorcycle Fuel Consumption and Travel (Updated April 2008)
Table 4-12M - Other 2-Axle 4-Tire Vehicle Fuel Consumption and Travel (Updated April 2008)
Table 4-13M - Single-Unit 2-Axle 6-Tire or More Truck Fuel Consumption and Travel (Updated April 2008)
Table 4-14M - Combination Truck Fuel Consumption and Travel (Updated April 2008)
Table 4-15M - Bus Fuel Consumption and Travel (Updated April 2008)
Table 4-16M - Transit Industry Electric Power and Primary Energy Consumption and Travel (Updated December 2007)
Table 4-17M - Class I Rail Freight Fuel Consumption and Travel (Updated July 2007)
Table 4-18M - Amtrak Fuel Consumption and Travel (Updated October 2007)
Table 4-19M - U.S. Government Energy Consumption by Agency and Source (Updated December 2007)
Table 4-20M - Energy Intensity of Passenger Modes (Updated December 2007)
Table 4-21M - Energy Intensity of Certificated Air Carriers, All Services (Updated July 2007)
Table 4-22M - Energy Intensity of Passenger Cars, Other 2-Axle 4-Tire Vehicles, and Motorcycles (Updated April 2008)
Table 4-23M - Average Fuel Efficiency of U.S. Passenger Cars and Light Trucks (Updated April 2008)
Table 4-24M - Energy Intensiveness of Transit Motor Buses (Updated December 2007)
Table 4-25M - Energy Intensity of Class I Railroad Freight Service (Updated April 2008)
Appendix B - Glossary
Appendix C - List of Acronyms and Initialisms
Appendix D - Modal Profiles
Air Carrier Profile (Updated April 2008)
General Aviation Profile (Updated December 2007)
Highway Profile (Updated April 2007)
Automobile Profile (Updated July 2008)
Truck Profile (Updated April 2006)
Bus Profile (Updated December 2007)
Transit Profile (Updated December 2007)
Rail Profile (Updated July 2008)
Water Transport Profile (Updated December 2007)
Oil Pipeline Profile (Updated December 2007)
Natural Gas Pipeline Profile (Updated December 2007)
Appendix E - Data Source and Accuracy Statements
Chapter 1
Box 1-1
Chapter 2
Box 2-1
Chapter 3
Box 3-1
Chapter 4
Table 4-1
Table 4-2

Past Reports