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November 2011 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 November October
Number of Stations Vehicle-Miles (Millions) Percent Change Number of Stations Vehicle-Miles (Millions) Percent Change
2011 (Preliminary) 2010 2011 (Revised) 2010
Northeast
Connecticut 25 1,929 1,917 0.6 24 2,008 2,053 -2.2
Maine 11 222 219 1.1 11 232 231 0.3
Massachusetts 55 3,323 3,319 0.1 54 3,426 3,573 -4.1
New Hampshire 26 438 438 0.0 26 480 489 -1.7
New Jersey 75 4,644 4,635 0.2 76 4,608 4,683 -1.6
New York 86 6,162 6,226 -1.0 86 6,495 6,684 -2.8
Pennsylvania 20 4,117 4,046 1.8 18 4,461 4,499 -0.8
Rhode Island 42 443 444 -0.2 43 425 434 -2.1
Vermont 15 100 99 1.8 14 111 108 2.1
Subtotal   21,378 21,343 0.2   22,246 22,754 -2.2
South Atlantic
Delaware 17 349 344 1.5 16 382 375 1.8
District of Columbia - 222 223 -0.5 - 238 243 -2.0
Florida 135 8,547 8,628 -0.9 137 8,754 9,008 -2.8
Georgia 101 3,743 3,827 -2.2 108 4,189 4,306 -2.7
Maryland 40 2,901 2,920 -0.7 39 3,108 3,180 -2.3
North Carolina 20 3,593 3,639 -1.3 19 3,803 3,904 -2.6
South Carolina 39 1,553 1,569 -1.0 38 1,633 1,658 -1.5
Virginia 306 3,316 3,384 -2.0 303 3,498 3,595 -2.7
West Virginia - 725 729 -0.6 - 626 640 -2.1
Subtotal   24,949 25,263 -1.2   26,231 26,909 -2.5
North Central
Illinois - 4,879 4,906 -0.6 - 5,676 5,791 -2.0
Indiana 26 2,410 2,400 0.4 25 2,645 2,636 0.3
Iowa 38 735 754 -2.4 32 816 838 -2.7
Kansas 16 1,015 1,038 -2.3 13 967 1,033 -6.4
Michigan 49 4,143 4,142 0.0 49 4,509 4,575 -1.4
Minnesota 27 2,120 2,055 3.2 27 2,311 2,285 1.1
Missouri 60 2,218 2,280 -2.7 62 2,275 2,360 -3.6
Nebraska 13 566 572 -1.1 12 607 626 -3.1
North Dakota 8 147 150 -2.6 8 161 162 -0.6
Ohio 77 4,531 4,520 0.2 81 4,672 4,696 -0.5
South Dakota 9 219 217 0.6 9 234 237 -1.5
Wisconsin 58 2,109 2,127 -0.9 61 2,251 2,310 -2.5
Subtotal   25,092 25,161 -0.3   27,124 27,549 -1.5
South Gulf
Alabama 7 1,413 1,470 -3.9 11 1,522 1,564 -2.7
Arkansas 1 864 887 -2.6 - 955 980 -2.6
Kentucky 8 1,339 1,346 -0.5 8 1,453 1,480 -1.8
Louisiana 2 1,610 1,714 -6.1 2 1,730 1,844 -6.2
Mississippi 20 922 955 -3.4 18 976 1,019 -4.3
Oklahoma - 1,584 1,592 -0.5 - 1,615 1,649 -2.0
Tennessee 6 2,584 2,631 -1.8 8 2,656 2,683 -1.0
Texas 87 11,182 11,226 -0.4 88 11,752 11,976 -1.9
Subtotal   21,498 21,821 -1.5   22,659 23,195 -2.3
West
Alaska 36 144 145 -0.3 35 178 183 -2.7
Arizona - 2,645 2,658 -0.5 - 2,566 2,617 -1.9
California 35 20,681 20,653 0.1 37 19,471 19,474 0.0
Colorado 22 1,788 1,821 -1.8 21 2,156 2,215 -2.7
Hawaii 30 417 420 -0.7 29 545 549 -0.6
Idaho - 364 366 -0.5 58 398 402 -1.0
Montana 6 142 137 3.6 5 160 160 0.3
Nevada 30 963 969 -0.6 29 997 1,004 -0.7
New Mexico - 661 664 -0.5 19 683 700 -2.4
Oregon 31 1,116 1,121 -0.4 35 1,204 1,233 -2.4
Utah 38 1,019 1,011 0.8 41 1,105 1,109 -0.4
Washington 7 2,384 2,387 -0.1 2 2,599 2,788 -6.8
Wyoming 1 132 129 2.0 2 148 137 8.7
Subtotal   32,456 32,481 -0.1   32,210 32,571 -1.1
Totals 1,761 125,373 126,069 -0.6 1,839 130,470 132,978 -1.9

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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