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June 2012 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 June May
Number of Stations Vehicle-Miles (Millions) Percent Change Number of Stations Vehicle-Miles (Millions) Percent Change
2012 (Preliminary) 2011 2012 (Revised) 2011
Northeast
Connecticut 26 1,896 1,901 -0.3 25 1,977 1,935 2.2
Maine 13 233 231 0.6 13 221 213 3.8
Massachusetts 57 3,356 3,411 -1.6 50 3,368 3,334 1.0
New Hampshire 25 500 489 2.4 24 500 483 3.5
New Jersey 73 4,605 4,602 0.1 75 4,499 4,385 2.6
New York 82 6,537 6,593 -0.9 92 6,638 6,592 0.7
Pennsylvania 22 4,293 4,334 -0.9 22 4,333 4,243 2.1
Rhode Island 42 539 539 0.0 44 549 539 1.7
Vermont 16 101 102 -0.9 16 109 107 2.2
Subtotal   22,060 22,202 -0.6   22,194 21,831 1.7
South Atlantic
Delaware 16 398 377 5.6 14 378 364 4.0
District of Columbia - 224 226 -1.0 - 228 227 0.7
Florida 136 8,600 8,588 0.1 138 8,678 8,516 1.9
Georgia 106 4,221 4,189 0.8 103 4,416 4,389 0.6
Maryland 39 3,207 3,222 -0.5 41 3,256 3,217 1.2
North Carolina 19 3,983 3,967 0.4 20 3,993 3,926 1.7
South Carolina 36 1,716 1,696 1.2 39 1,726 1,699 1.6
Virginia 337 3,633 3,664 -0.8 342 3,679 3,656 0.6
West Virginia 9 599 577 3.9 9 496 480 3.4
Subtotal   26,581 26,506 0.3   26,850 26,474 1.4
North Central
Illinois 15 6,053 5,953 1.7 17 5,574 5,460 2.1
Indiana 23 2,546 2,559 -0.5 26 2,541 2,491 2.0
Iowa 32 796 802 -0.7 36 844 826 2.2
Kansas 16 949 942 0.8 17 960 958 0.2
Michigan 46 4,276 4,369 -2.1 50 4,664 4,508 3.5
Minnesota 26 2,296 2,291 0.2 27 2,285 2,215 3.2
Missouri 64 2,371 2,367 0.2 59 2,522 2,462 2.4
Nebraska 13 568 583 -2.5 13 576 565 1.9
North Dakota 8 144 142 2.0 8 137 133 3.2
Ohio 77 4,666 4,637 0.6 83 4,893 4,723 3.6
South Dakota 8 167 166 0.9 8 180 177 1.3
Wisconsin 46 2,066 2,057 0.5 55 2,066 2,053 0.6
Subtotal   26,898 26,868 0.1   27,242 26,571 2.5
South Gulf
Alabama 33 1,884 1,880 0.2 31 1,838 1,838 0.0
Arkansas - 989 975 1.4 - 1,027 995 3.2
Kentucky 8 1,433 1,377 4.1 8 1,447 1,376 5.2
Louisiana 1 1,903 1,809 5.2 1 1,709 1,677 1.9
Mississippi 27 1,000 1,000 0.0 26 979 957 2.3
Oklahoma - 1,506 1,490 1.1 22 1,576 1,535 2.7
Tennessee 9 2,783 2,767 0.6 9 2,834 2,731 3.7
Texas 93 11,385 11,208 1.6 92 12,234 11,805 3.6
Subtotal   22,883 22,506 1.7   23,644 22,914 3.2
West
Alaska 35 174 171 2.0 34 192 190 1.4
Arizona 22 3,032 2,992 1.3 23 3,171 3,102 2.2
California 2 20,388 20,577 -0.9 58 18,967 18,476 2.7
Colorado 24 1,980 1,975 0.3 25 2,235 2,145 4.2
Hawaii 31 391 397 -1.3 31 285 281 1.4
Idaho 62 443 441 0.5 64 443 422 4.9
Montana 5 197 188 4.5 5 157 149 5.0
Nevada 32 956 962 -0.6 31 1,196 1,177 1.6
New Mexico 31 638 651 -2.1 33 720 709 1.5
Oregon 39 1,190 1,197 -0.6 42 1,226 1,198 2.4
Utah 43 1,051 1,057 -0.6 43 1,118 1,080 3.6
Washington 30 2,885 2,882 0.1 43 2,953 2,931 0.7
Wyoming - 134 134 0.0 - 150 144 3.8
Subtotal   33,459 33,624 -0.5   32,813 32,004 2.5
Totals 1,955 131,881 131,706 0.1 2,087 132,743 129,794 2.3

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.

 

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