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June 2009 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
2009 (Preliminary) 2008 2009 (Revised) 2008
Northeast
Connecticut 20 1,896 1,899 -0.2 20 1,983 2,014 -1.6
Maine 16 233 231 1.2 16 224 228 -2.0
Massachusetts 61 3,437 3,398 1.2 60 3,346 3,340 0.2
New Hampshire 20 480 478 0.3 17 471 482 -2.3
New Jersey 43 4,557 4,520 0.8 48 4,398 4,420 -0.5
New York 91 6,796 6,675 1.8 90 6,883 6,858 0.4
Pennsylvania 11 4,573 4,555 0.4 12 4,592 4,648 -1.2
Rhode Island 36 583 574 1.5 39 596 590 1.1
Vermont 16 105 105 0.2 10 111 111 -0.4
Subtotal   22,660 22,435 1.0   22,604 22,691 -0.4
South Atlantic
Delaware 9 429 418 2.7 10 381 379 0.4
District of Columbia 1 245 230 6.6 1 232 228 2.0
Florida 126 8,710 8,537 2.0 126 8,650 8,819 -1.9
Georgia 98 4,242 4,154 2.1 98 4,424 4,448 -0.5
Maryland 38 3,132 3,075 1.8 39 3,157 3,172 -0.5
North Carolina 23 3,654 3,627 0.7 23 3,662 3,741 -2.1
South Carolina 51 1,681 1,658 1.4 53 1,664 1,703 -2.3
Virginia 123 3,557 3,489 1.9 122 3,587 3,600 -0.3
West Virginia - 673 665 1.3 - 652 654 -0.3
Subtotal   26,323 25,853 1.8   26,409 26,744 -1.3
North Central
Illinois - 5,562 5,495 1.2 - 5,355 5,377 -0.4
Indiana 24 2,316 2,221 4.3 29 2,292 2,211 3.6
Iowa 29 797 802 -0.7 29 830 833 -0.4
Kansas 16 961 949 1.2 17 1,016 994 2.2
Michigan 52 4,469 4,749 -5.9 52 4,841 4,878 -0.8
Minnesota 27 1,935 1,952 -0.9 28 1,942 1,966 -1.2
Missouri 49 2,536 2,500 1.4 49 2,614 2,594 0.8
Nebraska 13 549 530 3.7 13 555 546 1.7
North Dakota 9 132 124 6.4 9 127 122 4.8
Ohio 101 4,520 4,431 2.0 102 4,667 4,698 -0.7
South Dakota 9 177 171 3.5 8 186 184 1.4
Wisconsin 55 1,936 1,851 4.6 69 1,941 1,904 1.9
Subtotal   25,890 25,775 0.4   26,366 26,307 0.2
South Gulf
Alabama - 1,813 1,791 1.2 - 1,823 1,831 -0.4
Arkansas 10 900 864 4.2 10 936 930 0.7
Kentucky 17 1,395 1,354 3.0 21 1,365 1,372 -0.5
Louisiana 2 1,891 1,806 4.7 2 1,753 1,769 -0.9
Mississippi - 956 945 1.2 - 948 953 -0.5
Oklahoma - 1,458 1,441 1.2 - 1,626 1,635 -0.5
Tennessee 11 2,692 2,672 0.7 8 2,657 2,727 -2.6
Texas 56 10,608 10,383 2.2 58 11,263 11,220 0.4
Subtotal   21,713 21,256 2.1   22,371 22,437 -0.3
West
Alaska 42 165 166 -0.1 44 182 187 -2.3
Arizona 8 3,164 3,058 3.5 11 3,066 3,071 -0.2
California 8 20,514 20,074 2.2 128 19,090 19,249 -0.8
Colorado 23 1,976 2,041 -3.2 21 2,202 2,318 -5.0
Hawaii 13 403 392 2.8 15 291 300 -3.0
Idaho 51 398 389 2.4 52 397 397 0.0
Montana 3 187 173 8.1 3 157 155 1.9
Nevada 33 946 964 -1.9 33 1,114 1,151 -3.2
New Mexico 36 660 657 0.5 37 705 708 -0.4
Oregon 24 1,214 1,184 2.5 26 1,239 1,242 -0.2
Utah 35 983 979 0.4 38 1,027 1,062 -3.2
Washington 44 2,903 2,755 5.4 46 3,010 3,032 -0.7
Wyoming - 124 123 1.2 - 136 137 -0.6
Subtotal   33,637 32,955 2.1   32,616 33,009 -1.2
Totals 1,583 130,223 128,274 1.5 1,742 130,366 131,188 -0.6

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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United States Department of Transportation - Federal Highway Administration