| Daily PMT (miles) | 1983 | 1990 | 1995 | 2001 | 2009 |
|---|---|---|---|---|---|
| <16 | 16.2 | 20.1 | 25 | 24.5 | 25.3 |
| 16-20 | 22.2 | 34.4 | 36.4 | 38.1 | 29.5 |
| 21-35 | 31.1 | 44.3 | 46 | 45.6 | 37.7 |
| 36-65 | 29.2 | 40.1 | 45.1 | 48.8 | 44.0 |
| >65 | 12.0 | 18.4 | 24.4 | 27.5 | 24.0 |
NOTES: 1990 person trips were adjusted to account for survey collection method changes. Please see Appendix 2 of 2001 Summary of Travel Trends for specifics.
SOURCE: U.S. Department of Transportation, Federal Highway Administration, National Household Travel Survey (multiple years), 2009 Summary of Travel Trends. Table 14. Available at http://nhts.ornl.gov/ as of June 2015.
Updated: Sunday, May 21, 2017