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April 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 April March
Number of Stations Vehicle-Miles (Millions) Percent Change Number of Stations Vehicle-Miles (Millions) Percent Change
2008 (Preliminary) 2007 2008 (Revised) 2007
Northeast
Connecticut 32 2,588 2,568 0.8 32 2,544 2,560 -0.6
Maine 35 1,157 1,147 0.8 35 1,170 1,225 -4.5
Massachusetts 79 4,050 4,052 0.0 76 4,293 4,404 -2.5
New Hampshire 151 1,077 1,063 1.3 143 1,063 1,132 -6.1
New Jersey 58 6,181 6,071 1.8 64 6,325 6,504 -2.7
New York 121 11,413 11,235 1.6 114 11,658 11,940 -2.4
Pennsylvania 59 8,800 8,592 2.4 59 8,314 8,513 -2.3
Rhode Island 43 625 639 -2.2 43 601 614 -2.1
Vermont 72 554 578 -4.1 73 645 666 -3.2
  36,445 35,945 1.4   36,613 37,558 -2.5
South Atlantic
Delaware 32 736 733 0.5 34 716 736 -2.6
District of Columbia 2 314 294 7.1 - 301 310 -3.1
Florida 207 16,765 17,378 -3.5 208 17,812 18,676 -4.6
Georgia 150 9,716 9,979 -2.6 - 9,615 10,210 -5.8
Maryland 53 4,546 4,593 -1.0 53 4,577 4,699 -2.6
North Carolina - 8,355 8,559 -2.4 - 8,368 8,929 -6.3
South Carolina 129 4,142 4,296 -3.6 129 4,246 4,476 -5.1
Virginia 283 6,539 6,694 -2.3 273 6,595 6,822 -3.3
West Virginia - 1,745 1,759 -0.8 - 1,732 1,816 -4.6
  52,858 54,285 -2.6   53,962 56,674 -4.8
North Central
Illinois - 8,702 8,887 -2.1 - 7,964 8,478 -6.1
Indiana 87 6,041 6,190 -2.4 48 5,637 6,100 -7.6
Iowa - 2,517 2,616 -3.8 128 2,415 2,461 -1.8
Kansas 94 2,503 2,572 -2.7 92 2,498 2,628 -4.9
Michigan 107 8,188 8,416 -2.7 110 8,230 8,821 -6.7
Minnesota 68 4,395 4,585 -4.1 70 4,436 4,506 -1.5
Missouri 125 5,487 5,662 -3.1 127 5,350 5,696 -6.1
Nebraska 54 1,583 1,598 -0.9 52 1,588 1,614 -1.6
North Dakota - 641 671 -4.5 - 624 635 -1.7
Ohio 161 8,955 8,856 1.1 158 8,644 9,204 -6.1
South Dakota 47 685 719 -4.8 48 683 706 -3.2
Wisconsin 137 4,733 4,846 -2.3 148 4,772 4,993 -4.4
  54,430 55,618 -2.1   52,841 55,842 -5.4
South Gulf
Alabama - 5,056 5,242 -3.6 - 5,009 5,338 -6.2
Arkansas 32 2,493 2,539 -1.8 33 2,659 2,896 -8.2
Kentucky 86 3,925 4,023 -2.4 92 3,695 4,041 -8.6
Louisiana - 3,669 3,707 -1.0 36 3,706 3,794 -2.3
Mississippi - 3,509 3,575 -1.9 - 3,421 3,672 -6.8
Oklahoma - 4,176 4,221 -1.1 - 4,063 4,369 -7.0
Tennessee - 5,773 5,909 -2.3 12 5,662 6,195 -8.6
Texas 156 19,707 19,828 -0.6 154 20,759 21,580 -3.8
  48,308 49,044 -1.5   48,974 51,885 -5.6
West
Alaska 81 418 438 -4.4 80 382 384 -0.4
Arizona 53 5,294 5,444 -2.8 51 5,384 5,394 -0.2
California 17 26,916 27,694 -2.8 238 26,794 27,722 -3.3
Colorado 65 4,098 4,122 -0.6 68 4,333 4,450 -2.6
Hawaii 13 782 785 -0.4 11 765 751 1.9
Idaho 158 1,185 1,251 -5.3 154 1,188 1,272 -6.6
Montana 56 913 946 -3.5 76 926 964 -3.9
Nevada - 1,733 1,789 -3.1 45 1,790 1,881 -4.8
New Mexico - 2,079 2,113 -1.6 - 2,169 2,211 -1.9
Oregon - 2,741 2,842 -3.5 - 2,875 2,947 -2.4
Utah 62 2,213 2,282 -3.1 62 2,250 2,340 -3.8
Washington - 4,732 4,950 -4.4 120 4,224 4,293 -1.6
Wyoming - 744 769 -3.2 - 708 730 -3.0
  53,848 55,425 -2.8   53,788 55,339 -2.8
TOTALS 3,165 245,888 250,316 -1.8 3,549 246,182 257,297 -4.3

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 and streets.


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United States Department of Transportation - Federal Highway Administration