2-2 Highway Travel: 1970–2014
Tuesday, January 3, 2017
| Year | Trillions of vehicle-miles (unadjusted) |
|---|---|
| 1970 | 1.120328 |
| 1971 | 1.185616 |
| 1972 | 1.268363 |
| 1973 | 1.308287 |
| 1974 | 1.289644 |
| 1975 | 1.330073 |
| 1976 | 1.409162 |
| 1977 | 1.463408 |
| 1978 | 1.548211 |
| 1979 | 1.529132 |
| 1980 | 1.527295 |
| 1981 | 1.555308 |
| 1982 | 1.595010 |
| 1983 | 1.652788 |
| 1984 | 1.720269 |
| 1985 | 1.774826 |
| 1986 | 1.834872 |
| 1987 | 1.921204 |
| 1988 | 2.025962 |
| 1989 | 2.096487 |
| 1990 | 2.144362 |
| 1991 | 2.172050 |
| 1992 | 2.247151 |
| 1993 | 2.296378 |
| 1994 | 2.357588 |
| 1995 | 2.422823 |
| 1996 | 2.484080 |
| 1997 | 2.552233 |
| 1998 | 2.628148 |
| 1999 | 2.690241 |
| 2000 | 2.746925 |
| 2001 | 2.795610 |
| 2002 | 2.855508 |
| 2003 | 2.890221 |
| 2004 | 2.964788 |
| 2005 | 2.989430 |
| 2006 | 3.014371 |
| 2007 | 3.031124 |
| 2008 | 2.976528 |
| 2009 | 2.956764 |
| 2010 | 2.966506 |
| 2011 | 2.946131 |
| 2012 | 2.968815 |
| 2013 | 2.988323 |
| 2014 | 3.025656 |
Note: Data for 2007 and later years may not be comparable to previous years due to changes in methodology.
Source: U.S. Department of Transportation, Federal Highway Administration, Highway Statistics, available at http://www.fhwa.dot.gov/policyinformation/statistics.cfm as of October 2016.