|Federal-aid urbanized area1||Total roadway miles||Total DVMT (thousands)||Estimated population (thousands)||Net land area (square miles)||Persons per square mile||Miles of roadway per thousand persons||Total DVMT per capita||Total estimated freeway lane miles2||Average daily traffic per freeway lane mile|
|Sioux City, IA-NE-SD||599||1,662||104||77||1,351||5.8||16.0||57||6,139|
1 A "federal-aid urbanized area" is an area with 50,000 or more persons that, at a minimum, encompasses the land area delineated as the urbanized area by the U.S. Census Bureau. Areas are ranked by population.
2 Lane miles estimated by the Federal Highway Administration (FHWA).
KEY: DVMT = daily vehicle-miles of travel.
SOURCE: U.S. Department of Transportation, Federal Highway Administration, Highway Statistics, 2000, Washington, DC: 2001, available at http://www.fhwa.dot.gov/ohim/ohimstat.htm as of Dec. 6, 2001.