Skip to content U.S. Department of Transportation/Federal Highway AdministrationU.S. Department of Transportation/Federal Highway Administration

Office of Planning, Environment, & Realty (HEP)
Planning · Environment · Real Estate

HEP Events Guidance Publications Glossary Awards Contacts

Counties for which Transportation Analysis Zone were defined for CTPP 2000

Summary

Counties with TAZs by State
StateTotal CountiesCounties with TAZs%
Alabama 672029.85%
Alaska 2514.00%
Arizona 15426.67%
Arkansas 751114.67%
California 582441.38%
Colorado 631422.22%
Connecticut 88100.00%
Delaware 300.00%
District of Columbia 11100.00%
Florida 673146.27%
Georgia 1592716.98%
Hawaii 500.00%
Idaho 4436.82%
Illinois 1022423.53%
Indiana 928996.74%
Iowa 992323.23%
Kansas 10598.57%
Kentucky 120120100.00%
Louisiana 641726.56%
Maine 1616100.00%
Maryland 241458.33%
Massachusetts 14428.57%
Michigan 8383100.00%
Minnesota 872427.59%
Mississippi 827996.34%
Missouri 1151714.78%
Montana 5700.00%
Nebraska 9393100.00%
Nevada 17211.76%
New Hampshire 1010100.00%
New Jersey 21838.10%
New Mexico 33515.15%
New York 622133.87%
North Carolina 1003030.00%
North Dakota 5323.77%
Ohio 883034.09%
Oklahoma 771418.18%
Oregon 3612.78%
Pennsylvania 672537.31%
Rhode Island 55100.00%
South Carolina 4646100.00%
South Dakota 6666100.00%
Tennessee 951313.68%
Texas 25425299.21%
Utah 29724.14%
Vermont 1417.14%
Virginia 1366447.06%
Washington 391230.77%
 West Virginia 5555100.00%
Wisconsin 722737.50%
Wyoming 2314.35%
United States 3141145346.26%
Updated: 05/04/2011
HEP Home Planning Environment Real Estate
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000