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May 2009 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 May April
Number of Stations Vehicle-Miles (Millions) Percent Change Number of Stations Vehicle-Miles (Millions) Percent Change
2009 (Preliminary) 2008 2009 (Revised) 2008
Northeast
Connecticut 25 2,784 2,821 -1.3 25 2,474 2,516 -1.7
Maine 101 1,276 1,283 -0.5 102 1,181 1,183 -0.1
Massachusetts 69 4,583 4,575 0.2 75 4,217 4,090 3.1
New Hampshire 33 1,072 1,086 -1.2 30 1,112 1,096 1.5
New Jersey 54 6,262 6,287 -0.4 49 6,296 6,354 -0.9
New York 167 11,917 11,787 1.1 164 11,082 11,101 -0.2
Pennsylvania 41 9,226 9,333 -1.2 53 8,988 9,018 -0.3
Rhode Island 39 770 762 1.1 39 680 668 1.7
Vermont 56 649 622 4.4 57 543 539 0.9
Subtotal   38,539 38,556 -0.0   36,573 36,565 0.0
South Atlantic
Delaware 41 795 787 1.0 - 766 767 -0.1
District of Columbia 1 328 321 2.0 - 316 313 1.0
Florida 229 16,388 16,836 -2.7 229 16,594 16,724 -0.8
Georgia 207 9,499 9,691 -2.0 198 9,609 9,604 0.1
Maryland 66 4,969 4,973 -0.1 67 4,649 4,612 0.8
North Carolina 67 8,750 8,837 -1.0 67 8,589 8,443 1.7
South Carolina 136 4,316 4,392 -1.7 138 4,258 4,203 1.3
Virginia 197 7,041 7,045 0.0 198 6,787 6,639 2.2
West Virginia - 1,806 1,799 0.4 - 1,689 1,680 0.5
Subtotal   53,892 54,681 -1.4   53,257 52,985 0.5
North Central
Illinois - 9,278 9,321 -0.5 - 9,008 8,939 0.8
Indiana 82 6,062 5,980 1.4 84 5,967 5,999 -0.5
Iowa 147 2,818 2,780 1.4 145 2,616 2,560 2.2
Kansas - 2,514 2,511 0.1 94 2,442 2,462 -0.8
Michigan 113 8,754 8,666 1.0 114 8,298 8,397 -1.2
Minnesota 71 4,975 4,993 -0.4 72 4,516 4,470 1.0
Missouri 131 6,109 6,021 1.5 130 5,600 5,517 1.5
Nebraska 54 1,762 1,697 3.8 52 1,600 1,582 1.1
North Dakota 44 726 680 6.7 46 671 662 1.3
Ohio 167 9,351 9,370 -0.2 167 8,821 8,989 -1.9
South Dakota 54 810 788 2.8 58 696 681 2.3
Wisconsin 168 5,271 5,171 1.9 167 4,877 4,782 2.0
Subtotal   58,430 57,978 0.8   55,112 55,040 0.1
South Gulf
Alabama - 5,197 5,200 -0.1 - 5,179 5,173 0.1
Arkansas 39 2,810 2,810 0.0 34 2,546 2,490 2.3
Kentucky 93 4,154 4,127 0.6 99 4,019 3,967 1.3
Louisiana 16 3,861 3,852 0.2 15 3,860 3,850 0.3
Mississippi - 3,789 3,779 0.3 - 3,788 3,743 1.2
Oklahoma - 4,328 4,326 0.1 - 4,169 4,141 0.7
Tennessee 20 5,674 5,760 -1.5 24 5,703 5,678 0.4
Texas 158 20,753 20,592 0.8 154 20,180 20,028 0.8
Subtotal   50,566 50,446 0.2   49,444 49,070 0.8
West
Alaska 85 499 494 1.0 83 438 431 1.7
Arizona 73 5,551 5,548 0.0 65 5,408 5,421 -0.3
California 15 27,588 27,092 1.8 17 28,019 27,194 3.0
Colorado 92 4,012 4,149 -3.3 90 4,095 4,239 -3.4
Hawaii 18 623 641 -2.8 16 796 819 -2.8
Idaho 162 1,328 1,314 1.1 162 1,221 1,222 -0.1
Montana 70 932 917 1.6 68 778 786 -1.1
Nevada 81 1,931 1,976 -2.3 81 1,737 1,785 -2.7
New Mexico 92 2,276 2,274 0.1 92 2,128 2,129 -0.1
Oregon 120 3,007 2,952 1.9 127 2,708 2,685 0.9
Utah 85 2,163 2,206 -1.9 85 2,211 2,268 -2.5
Washington 111 5,171 5,107 1.3 124 4,720 4,711 0.2
Wyoming - 802 801 0.2 137 708 732 -3.3
Subtotal   55,883 55,471 0.7   54,967 54,422 1.0
Totals 3,890 257,311 257,135 0.1 4,093 249,353 248,081 0.5

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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