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August 2009 Traffic Volume Trends

Changes on All Estimated Roads by Region and State

Table - 5. Changes on ALL* Estimated Roads by Region and State**
Region And State August July
Number of Stations Vehicle-Miles (Millions) Percent Change Number of Stations Vehicle-Miles (Millions) Percent Change
2009 (Preliminary) 2008 2009 (Revised) 2008
Northeast
Connecticut 22 2,788 2,783 0.2 23 2,828 2,801 1.0
Maine 96 1,307 1,294 1.0 103 1,341 1,330 0.8
Massachusetts 69 4,731 4,675 1.2 70 5,018 4,931 1.8
New Hampshire 58 1,246 1,226 1.6 55 1,232 1,203 2.4
New Jersey 46 6,129 6,113 0.3 50 6,281 6,150 2.1
New York 155 12,244 12,238 0.0 162 11,950 11,719 2.0
Pennsylvania 47 9,727 10,034 -3.1 38 9,865 9,831 0.3
Rhode Island 37 889 868 2.4 - 834 822 1.5
Vermont 74 730 728 0.2 73 750 750 0.0
Subtotal   39,791 39,959 -0.4   40,099 39,537 1.4
South Atlantic
Delaware 42 913 887 2.9 42 945 900 5.0
District of Columbia 1 339 330 2.7 1 244 347 -29.6
Florida 231 16,328 15,897 2.7 232 16,592 16,290 1.9
Georgia 179 8,754 8,813 -0.7 207 9,129 8,963 1.9
Maryland 63 5,150 5,066 1.6 64 4,966 4,818 3.1
North Carolina 63 8,764 8,711 0.6 64 8,942 8,709 2.7
South Carolina 134 4,202 4,160 1.0 135 4,435 4,292 3.3
Virginia 201 7,150 7,059 1.3 197 7,306 7,073 3.3
West Virginia - 1,805 1,793 0.7 - 1,797 1,752 2.6
Subtotal   53,405 52,716 1.3   54,356 53,144 2.3
North Central
Illinois - 8,935 8,931 0.0 38 9,269 9,156 1.2
Indiana 81 5,666 5,674 -0.1 83 6,292 6,187 1.7
Iowa 147 2,744 2,755 -0.4 146 2,818 2,742 2.8
Kansas 92 2,584 2,551 1.3 89 2,663 2,583 3.1
Michigan 105 8,486 8,801 -3.6 108 8,777 8,787 -0.1
Minnesota 66 4,971 5,005 -0.7 66 4,811 4,777 0.7
Missouri 134 6,263 6,148 1.9 129 6,359 6,058 5.0
Nebraska 53 1,805 1,736 4.0 51 1,849 1,756 5.3
North Dakota 43 781 748 4.3 43 853 804 6.1
Ohio 157 9,181 9,214 -0.4 161 9,728 9,664 0.7
South Dakota 51 887 859 3.2 52 959 882 8.8
Wisconsin 154 5,349 5,375 -0.5 156 5,489 5,300 3.6
Subtotal   57,652 57,797 -0.3   59,867 58,696 2.0
South Gulf
Alabama - 5,241 5,244 -0.1 - 5,186 5,090 1.9
Arkansas 36 2,916 2,782 4.8 40 3,044 2,921 4.2
Kentucky 91 4,083 4,015 1.7 88 4,169 4,036 3.3
Louisiana 24 4,344 4,286 1.3 30 4,141 4,066 1.9
Mississippi - 3,534 3,535 0.0 - 3,869 3,790 2.1
Oklahoma 65 4,450 4,419 0.7 66 4,333 4,302 0.7
Tennessee 25 5,814 5,774 0.7 17 6,235 6,130 1.7
Texas 157 20,706 20,199 2.5 160 20,643 19,873 3.9
Subtotal   51,088 50,254 1.7   51,620 50,208 2.8
West
Alaska 74 484 474 2.1 79 501 481 4.3
Arizona 88 4,376 4,480 -2.3 - 5,008 4,922 1.8
California 14 28,351 27,985 1.3 132 28,126 27,608 1.9
Colorado 89 4,399 4,326 1.7 90 4,038 3,973 1.6
Hawaii 18 799 792 0.9 18 843 842 0.1
Idaho 156 1,445 1,404 3.0 157 1,477 1,410 4.7
Montana 70 1,247 1,194 4.5 71 1,297 1,212 7.0
Nevada 80 1,750 1,797 -2.6 79 1,783 1,800 -1.0
New Mexico 89 2,241 2,236 0.2 90 2,412 2,332 3.4
Oregon 109 3,263 3,190 2.3 116 3,267 3,125 4.5
Utah 77 2,425 2,403 0.9 82 2,355 2,301 2.3
Washington 108 5,380 5,194 3.6 111 5,384 5,121 5.1
Wyoming - 912 905 0.8 - 949 921 3.1
Subtotal   57,072 56,380 1.2   57,440 56,048 2.5
Totals 3,971 259,010 257,106 0.7 4,064 263,385 257,633 2.2

Note: Where Number of STATIONS are shown as dashes, the values for the Vehicle-Miles and Percent Change are derived from the estimated VMT based on data from surrounding States or the nationwide average VMT. * All Estimated roads include travel from Table 3 and 4 plus remaining roads.


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