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May 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 May April
Number of Stations Vehicle-Miles (Millions) Percent Change Number of Stations Vehicle-Miles (Millions) Percent Change
2010 (Preliminary) 2009 2010 (Revised) 2009
Northeast
Connecticut 25 2,040 2,006 1.7 25 1,802 1,757 2.6
Maine 10 222 221 0.7 10 205 205 0.0
Massachusetts 55 3,443 3,380 1.9 61 3,093 3,115 -0.7
New Hampshire 18 485 472 2.7 10 494 497 -0.6
New Jersey 80 4,482 4,449 0.8 79 4,552 4,514 0.8
New York 92 6,906 6,877 0.4 92 6,530 6,498 0.5
Pennsylvania 13 4,539 4,575 -0.8 10 4,496 4,419 1.8
Rhode Island 41 582 579 0.5 40 517 513 0.7
Vermont 17 111 110 1.3 17 105 104 0.7
Subtotal   22,810 22,669 0.6   21,794 21,622 0.8
South Atlantic
Delaware 16 380 373 1.9 16 383 371 3.1
District of Columbia 1 240 225 7.0 - 220 217 1.2
Florida 128 8,855 8,778 0.9 133 8,870 8,803 0.8
Georgia 108 4,435 4,436 0.0 106 4,393 4,355 0.9
Maryland 38 3,196 3,159 1.2 38 3,016 2,969 1.6
North Carolina 21 3,741 3,761 -0.5 22 3,499 3,488 0.3
South Carolina 41 1,708 1,689 1.1 40 1,759 1,740 1.1
Virginia 124 3,731 3,731 0.0 124 3,699 3,653 1.3
West Virginia - 689 687 0.2 - 618 611 1.2
Subtotal   26,975 26,839 0.5   26,457 26,207 1.0
North Central
Illinois - 5,393 5,381 0.2 - 5,154 5,095 1.2
Indiana 32 2,616 2,559 2.2 35 2,678 2,582 3.7
Iowa 23 829 829 -0.1 24 817 800 2.2
Kansas 19 1,021 1,033 -1.2 20 1,078 1,053 2.3
Michigan 46 4,721 4,860 -2.9 50 4,692 4,767 -1.6
Minnesota 26 2,190 2,182 0.3 28 2,150 2,109 2.0
Missouri 59 2,598 2,618 -0.7 62 2,457 2,441 0.7
Nebraska 13 577 578 -0.2 13 573 562 2.1
North Dakota 8 131 130 0.6 8 142 138 2.8
Ohio 97 4,722 4,681 0.9 94 4,480 4,375 2.4
South Dakota 10 191 192 -0.6 10 169 161 5.2
Wisconsin 71 2,005 2,001 0.2 73 2,021 1,979 2.1
Subtotal   26,994 27,044 -0.2   26,411 26,062 1.3
South Gulf
Alabama - 1,809 1,805 0.2 - 1,779 1,759 1.2
Arkansas 11 1,005 981 2.4 11 879 861 2.1
Kentucky 7 1,406 1,385 1.5 - 1,393 1,378 1.1
Louisiana 11 1,673 1,713 -2.3 10 1,794 1,769 1.4
Mississippi - 1,011 1,008 0.3 17 1,079 1,057 2.1
Oklahoma 23 1,540 1,490 3.4 22 1,540 1,474 4.4
Tennessee 6 2,761 2,748 0.5 10 2,873 2,801 2.6
Texas 72 12,251 12,063 1.6 71 11,728 11,551 1.5
Subtotal   23,456 23,193 1.1   23,065 22,650 1.8
West
Alaska 42 184 181 1.7 41 174 171 2.0
Arizona - 3,114 3,104 0.3 37 3,136 3,111 0.8
California - 19,678 19,607 0.4 3 20,683 20,764 -0.4
Colorado 20 2,266 2,175 4.2 21 2,479 2,365 4.8
Hawaii 23 290 294 -1.3 22 393 392 0.2
Idaho 58 398 410 -2.9 52 393 392 0.0
Montana 6 155 160 -3.3 6 134 131 2.1
Nevada 31 1,096 1,122 -2.3 31 1,001 1,017 -1.6
New Mexico 43 706 712 -0.8 44 685 692 -1.0
Oregon 16 1,223 1,253 -2.4 19 1,184 1,195 -0.9
Utah 39 1,059 1,062 -0.3 38 1,107 1,106 0.0
Washington 44 2,921 3,067 -4.8 28 2,820 2,772 1.7
Wyoming - 144 143 0.3 - 136 135 1.1
Subtotal   33,234 33,290 -0.2   34,325 34,243 0.2
Totals 1,684 133,469 133,035 0.3 1,723 132,052 130,784 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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