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July 2010 Traffic Volume Trends

Changes on Urban Arterial Roads by Region and State

Table - 4. Changes on Urban Arterial Roads by Region and State**
Region And State July June
Number of Stations Vehicle-Miles (Millions) Percent Change Number of Stations Vehicle-Miles (Millions) Percent Change
2010 (Preliminary) 2009 2010 (Revised) 2009
Northeast
Connecticut 24 2,062 2,021 2.0 25 1,967 1,918 2.6
Maine 10 250 247 1.4 10 235 231 1.9
Massachusetts 62 3,744 3,704 1.1 51 3,557 3,468 2.6
New Hampshire 27 515 510 1.0 23 490 481 1.9
New Jersey 80 4,414 4,439 -0.6 78 4,704 4,607 2.1
New York 91 6,809 6,753 0.8 90 6,890 6,790 1.5
Pennsylvania 12 4,786 4,760 0.5 12 4,623 4,556 1.5
Rhode Island 41 610 615 -0.8 39 576 567 1.6
Vermont 16 115 115 0.2 15 105 104 1.0
Subtotal   23,305 23,164 0.6   23,147 22,722 1.9
South Atlantic
Delaware 17 440 437 0.6 16 428 419 2.4
District of Columbia 1 174 169 2.8 1 239 236 1.2
Florida 127 9,035 9,021 0.2 131 8,929 8,838 1.0
Georgia 106 4,130 4,111 0.5 108 4,251 4,254 -0.1
Maryland 39 3,123 3,110 0.4 38 3,194 3,134 1.9
North Carolina 20 3,956 3,875 2.1 22 3,777 3,754 0.6
South Carolina 37 1,696 1,685 0.6 38 1,729 1,707 1.3
Virginia 157 3,829 3,836 -0.2 153 3,753 3,668 2.3
West Virginia 1 664 641 3.6 - 724 715 1.2
Subtotal   27,047 26,885 0.6   27,024 26,725 1.1
North Central
Illinois - 5,240 5,204 0.7 31 5,774 5,799 -0.4
Indiana 34 2,582 2,514 2.7 31 2,665 2,579 3.3
Iowa 23 819 806 1.6 23 806 796 1.2
Kansas 18 1,015 1,012 0.3 19 987 977 1.0
Michigan 49 4,836 4,737 2.1 44 4,564 4,483 1.8
Minnesota 27 2,227 2,193 1.5 27 2,245 2,172 3.4
Missouri 62 2,526 2,577 -2.0 60 2,550 2,541 0.4
Nebraska 11 591 578 2.4 13 590 572 3.2
North Dakota 9 148 147 0.7 9 137 136 1.4
Ohio 99 4,658 4,593 1.4 98 4,624 4,532 2.0
South Dakota 10 186 178 4.8 10 184 183 0.6
Wisconsin 66 2,087 2,120 -1.5 62 2,004 2,002 0.1
Subtotal   26,915 26,659 1.0   27,130 26,772 1.3
South Gulf
Alabama - 1,778 1,766 0.7 - 1,831 1,821 0.6
Arkansas 9 1,035 1,010 2.5 11 960 945 1.6
Kentucky - 1,437 1,427 0.7 9 1,409 1,399 0.7
Louisiana 9 1,716 1,832 -6.3 11 1,781 1,846 -3.5
Mississippi - 1,061 1,055 0.7 - 1,047 1,034 1.3
Oklahoma - 1,620 1,610 0.6 - 1,457 1,438 1.3
Tennessee 9 2,941 2,888 1.8 10 2,833 2,783 1.8
Texas 68 11,915 11,718 1.7 71 11,594 11,380 1.9
Subtotal   23,503 23,306 0.8   22,912 22,646 1.2
West
Alaska 38 174 172 1.3 41 166 165 1.0
Arizona 16 2,694 2,679 0.6 17 3,070 3,153 -2.7
California 42 20,113 20,295 -0.9 118 20,797 20,913 -0.6
Colorado 20 2,098 2,043 2.7 21 2,044 1,952 4.7
Hawaii 23 413 404 2.2 23 405 407 -0.4
Idaho 57 431 430 0.3 58 411 411 0.1
Montana 6 239 231 3.4 5 195 191 2.2
Nevada - 969 964 0.6 30 947 952 -0.6
New Mexico 43 728 730 -0.2 44 673 666 1.1
Oregon 18 1,292 1,293 0.0 15 1,217 1,227 -0.8
Utah 36 1,099 1,109 -0.9 38 1,018 1,016 0.1
Washington 47 3,162 3,071 3.0 28 2,971 2,926 1.5
Wyoming - 145 144 0.7 - 133 131 1.3
Subtotal   33,557 33,565 -0.0   34,047 34,110 -0.2
Totals 1,717 134,327 133,579 0.6 1,827 134,260 132,975 1.0

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.


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