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October 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 October September
Number of Stations Vehicle-Miles (Millions) Percent Change Number of Stations Vehicle-Miles (Millions) Percent Change
2010 (Preliminary) 2009 2010 (Revised) 2009
Northeast
Connecticut 20 2,057 2,016 2.0 19 1,932 1,893 2.1
Maine 9 230 232 -0.8 9 212 213 -0.5
Massachusetts 57 3,640 3,512 3.7 55 3,274 3,249 0.8
New Hampshire 26 493 489 0.7 24 464 460 0.8
New Jersey 78 4,699 4,664 0.7 87 4,607 4,591 0.3
New York 85 6,773 6,686 1.3 85 6,653 6,611 0.6
Pennsylvania 15 4,593 4,560 0.7 11 4,625 4,498 2.8
Rhode Island 41 438 436 0.4 41 784 786 -0.3
Vermont 15 108 108 0.2 15 106 105 1.1
Subtotal   23,031 22,703 1.4   22,657 22,406 1.1
South Atlantic
Delaware 16 372 363 2.4 16 397 382 4.0
District of Columbia 1 239 222 7.6 1 228 204 11.9
Florida 129 9,132 9,080 0.6 129 8,687 8,556 1.5
Georgia 106 4,292 4,253 0.9 106 4,014 3,926 2.2
Maryland 37 3,204 3,128 2.4 37 2,658 2,619 1.5
North Carolina 20 3,752 3,687 1.8 21 3,507 3,453 1.6
South Carolina 44 1,657 1,636 1.3 42 1,631 1,609 1.4
Virginia 277 3,671 3,672 0.0 277 3,531 3,515 0.5
West Virginia - 668 658 1.4 - 645 635 1.5
Subtotal   26,987 26,699 1.1   25,298 24,899 1.6
North Central
Illinois - 5,469 5,396 1.3 - 5,084 5,008 1.5
Indiana 33 2,680 2,610 2.7 33 2,396 2,347 2.1
Iowa 24 827 814 1.7 24 803 798 0.7
Kansas 19 1,046 1,027 1.8 18 983 965 1.9
Michigan 50 4,751 4,705 1.0 49 4,552 4,526 0.6
Minnesota 28 2,263 2,183 3.6 28 2,146 2,098 2.3
Missouri 62 2,398 2,406 -0.3 61 2,581 2,591 -0.4
Nebraska 12 621 578 7.4 12 582 555 4.9
North Dakota 8 172 163 5.1 8 136 134 1.9
Ohio 90 4,639 4,589 1.1 89 4,479 4,411 1.5
South Dakota 10 182 176 3.2 9 181 176 3.1
Wisconsin 69 2,043 2,005 1.9 65 2,004 1,991 0.7
Subtotal   27,091 26,652 1.6   25,927 25,600 1.3
South Gulf
Alabama - 1,826 1,802 1.3 - 1,743 1,717 1.5
Arkansas 10 959 925 3.7 11 887 850 4.3
Kentucky 9 1,467 1,453 1.0 8 1,373 1,329 3.3
Louisiana 11 1,931 1,914 0.9 10 1,715 1,703 0.7
Mississippi - 1,039 1,027 1.2 - 951 937 1.5
Oklahoma - 1,569 1,549 1.3 - 1,611 1,588 1.4
Tennessee 10 2,662 2,632 1.1 7 2,665 2,578 3.4
Texas 72 12,293 11,940 3.0 64 11,784 11,545 2.1
Subtotal   23,746 23,242 2.2   22,729 22,247 2.2
West
Alaska 40 166 168 -1.2 34 159 158 0.7
Arizona 13 2,535 2,554 -0.7 11 2,450 2,417 1.4
California 60 19,632 19,733 -0.5 61 17,080 16,863 1.3
Colorado 18 2,290 2,222 3.1 20 2,241 2,230 0.5
Hawaii 24 561 557 0.7 22 535 532 0.6
Idaho 59 405 398 1.9 58 407 398 2.2
Montana 6 162 153 5.6 6 174 167 4.2
Nevada 28 1,032 1,027 0.5 27 943 969 -2.7
New Mexico 43 728 730 -0.3 42 704 701 0.4
Oregon 20 1,236 1,211 2.0 19 1,214 1,200 1.2
Utah 35 1,086 1,093 -0.7 35 1,061 1,058 0.3
Washington 53 2,801 2,805 -0.1 27 2,927 2,859 2.4
Wyoming - 139 138 1.2 - 141 139 1.5
Subtotal   32,773 32,789 -0.0   30,036 29,691 1.2
Totals 1,892 133,628 132,085 1.2 1,833 126,647 124,843 1.4

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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