|Car, truck, or van -- drove alone||370,010||66.5||97,243,457||76.3|
|Car, truck, or van -- carpooled||99,559||17.9||14,299,090||11.2|
|Public transportation (including taxi)||35,088||6.3||6,592,685||5.2|
|Worked at home||20,655||3.7||4,075,230||3.2|
|Mean travel time to work (minutes)||24.1||24.3|
NOTE: Data are for workers 16 years and over.
SOURCE: U.S. Department of Commerce, U.S. Census Bureau, Census 2000 Supplementary Survey, Profile of Selected Economic Characteristics, available at http://www.census.gov/c2ss/www/ as of Oct. 16, 2001.
SOURCE FOR TABLE 4-2 and FIGURE 4-1: U.S. Department of Transportation, Federal Highway Administration, Highway Statistics 2000, Washington, DC: 2001.