An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Excel | CSV | Graphic Version
Number of incidents
Year Total 1997 252 1998 210 1999 309 2000 471 2001 370 2002 383 2003 452 2004 330 2005...Excel | CSV | Table Version
Notes: Structurally Deficient and Functionally Obsolete are defined in the Glossary.
Sources: 2000-U.S. Department of Transportation, Research and...
Excel | CSV | Graphic Version
Category Percentage Housing 18.7 Health care 15.4 Food 10.0 Transportation-relateda 9.2 Education 7.1 Recreation 6.6 Otherb...Excel | CSV | Table Version
Notes: Ranked by 2010 passengers. International passengers are residents of any country traveling nonstop to and from the United...
Excel | CSV | Graphic Version
Millions of visitors
2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 Total 367 347 336 321 338 343 332 315 312...Excel | CSV | Table Version
Notes: The 2010 data are preliminary.
Source: U.S. Department of Energy, Energy Information Administration, Monthly Energy Review (...
Excel | CSV
Mode 1990 2000 2008 2009 Air Air carrier 6,083 8,055 7,856 7,771 General aviation 198,000 217,533 228,...Excel | CSV | Graphic Version
Index: 1990 = 1.0
Year Carbon monoxide Nitrogen oxide Volatile organic compounds PM-10 PM-2.5 Surfur dioxide Ammonia 1990 1.00 1.00...Excel | CSV | Table Version
Source: American Public Transportation Association, Public Transportation Fact Book 2011, available at http://www.apta.com/resources/statistics/Pages/transitstats.aspx as of...
Excel | CSV | Graphic Version
Million barrels per day
Year Transportation consumption Total consumption Total production 1975 8.95 16.32 10.01 1976 9.37 17.46 9.74 1977 9.76...