|Mode||Percent||Person-miles (millions)||SE (millions)|
KEY: SE = standard error.
NOTES: Excludes trips where mode was not reported. Other includes: charter/tour/intercity bus; taxi, limousine, hotel/airport shuttle bus; intercity train; and other not elsewhere classified. Data are from the daily travel segment of the 2001 National Household Travel Survey. Long-distance travel data (i.e., trips of 50 miles or more collected during a 4-week travel period) are not included here. Data may not add to total and percentages may not add to 100 because of independent rounding.
SOURCE: U.S. Department of Transportation (USDOT), Research and Innovative Technology Administration, Bureau of Transportation Statistics and USDOT, Federal Highway Administration, 2001 National Household Travel Survey Data, CD-ROM, February 2004.