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December 2008 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 December November
Number of Stations Vehicle-Miles (Millions) Percent Change Number of Stations Vehicle-Miles (Millions) Percent Change
2008 (Preliminary) 2007 2008 (Revised) 2007
Northeast
Connecticut 30 2,538 2,575 -1.4 31 2,551 2,660 -4.1
Maine 65 1,120 1,114 0.5 65 1,112 1,170 -5.0
Massachusetts 68 4,527 4,396 3.0 74 4,243 4,377 -3.0
New Hampshire 48 1,036 1,034 0.2 48 975 1,022 -4.6
New Jersey 45 6,287 6,338 -0.8 6 6,027 6,518 -7.5
New York 155 10,853 10,829 0.2 160 10,010 10,639 -5.9
Pennsylvania 59 9,832 9,689 1.5 59 8,451 8,691 -2.8
Rhode Island 39 647 636 1.7 41 590 665 -11.3
Vermont 48 549 598 -8.1 51 519 568 -8.5
Subtotal   37,389 37,209 0.5   34,478 36,310 -5.0
South Atlantic
Delaware 4 693 699 -0.9 4 687 738 -6.9
District of Columbia 1 278 275 1.3 2 270 279 -3.2
Florida 203 16,500 16,718 -1.3 198 15,753 16,814 -6.3
Georgia 184 9,127 9,221 -1.0 181 8,229 8,697 -5.4
Maryland 65 4,323 4,277 1.1 63 4,388 4,621 -5.0
North Carolina - 8,138 8,252 -1.4 - 7,634 8,127 -6.1
South Carolina 130 3,897 3,943 -1.1 137 3,684 4,016 -8.3
Virginia 268 6,431 6,397 0.5 267 6,290 6,708 -6.2
West Virginia - 1,603 1,607 -0.2 - 1,593 1,682 -5.3
Subtotal   50,990 51,389 -0.8   48,528 51,682 -6.1
North Central
Illinois - 7,887 7,837 0.6 39 7,615 8,202 -7.2
Indiana 88 5,595 5,639 -0.8 81 5,337 5,642 -5.4
Iowa 132 2,255 2,264 -0.4 - 2,416 2,552 -5.4
Kansas 86 2,459 2,363 4.1 91 2,425 2,576 -5.9
Michigan 108 7,839 8,229 -4.7 101 7,521 7,968 -5.6
Minnesota 75 4,285 4,433 -3.3 71 4,569 4,811 -5.0
Missouri 132 5,571 5,456 2.1 137 5,335 5,562 -4.1
Nebraska 51 1,491 1,425 4.6 52 1,546 1,590 -2.8
North Dakota 45 593 594 -0.3 40 595 606 -1.9
Ohio 163 8,718 8,823 -1.2 166 8,691 9,392 -7.5
South Dakota 54 655 663 -1.3 50 650 691 -6.0
Wisconsin - 4,185 4,347 -3.7 - 4,438 4,714 -5.8
Subtotal   51,533 52,073 -1.0   51,138 54,306 -5.8
South Gulf
Alabama - 4,644 4,727 -1.8 - 4,492 4,781 -6.0
Arkansas 34 2,714 2,692 0.8 35 2,453 2,532 -3.1
Kentucky 95 3,701 3,764 -1.7 91 3,720 3,915 -5.0
Louisiana - 3,460 3,460 0.0 - 3,656 3,747 -2.4
Mississippi - 3,038 3,120 -2.6 - 3,307 3,482 -5.0
Oklahoma - 3,340 3,314 0.8 - 3,861 3,960 -2.5
Tennessee 18 5,536 5,771 -4.1 11 5,032 5,366 -6.2
Texas 163 19,130 19,107 0.1 161 19,357 19,787 -2.2
Subtotal   45,563 45,955 -0.9   45,878 47,570 -3.6
West
Alaska 86 359 367 -2.3 83 351 374 -6.2
Arizona 71 5,401 5,485 -1.5 77 4,603 4,971 -7.4
California 19 26,982 28,543 -5.5 16 28,216 30,160 -6.4
Colorado 85 3,814 3,619 5.4 85 3,445 3,620 -4.8
Hawaii 12 845 892 -5.2 - 903 959 -5.9
Idaho 152 1,067 1,123 -4.9 154 1,156 1,248 -7.3
Montana 70 766 848 -9.7 - 854 906 -5.7
Nevada 73 1,757 1,811 -3.0 73 1,686 1,812 -6.9
New Mexico 90 2,205 2,209 -0.2 83 2,034 2,114 -3.8
Oregon 119 2,228 2,613 -14.7 128 2,552 2,700 -5.4
Utah 76 1,932 1,993 -3.0 77 1,951 2,146 -9.1
Washington 85 3,663 4,120 -11.1 84 4,140 4,374 -5.3
Wyoming - 658 661 -0.6 - 683 725 -5.8
Subtotal   51,677 54,284 -4.8   52,574 56,109 -6.3
Totals 3,594 237,152 240,912 -1.6 3,373 232,598 245,977 -5.4

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. * All Estimated roads include travel from Table 3 and 4 plus remaining roads.


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