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March 2010 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 March February
Number of Stations Vehicle-Miles (Millions) Percent Change Number of Stations Vehicle-Miles (Millions) Percent Change
2010 (Preliminary) 2009 2010 (Revised) 2009
Northeast
Connecticut 25 1,809 1,718 5.3 25 1,582 1,629 -2.8
Maine 10 227 220 3.3 10 208 206 0.8
Massachusetts 55 3,500 3,405 2.8 56 3,148 3,173 -0.8
New Hampshire 9 498 486 2.3 25 422 428 -1.6
New Jersey 42 4,659 4,604 1.2 70 3,544 3,773 -6.1
New York 90 6,840 6,642 3.0 92 5,464 5,797 -5.8
Pennsylvania 10 4,469 4,377 2.1 11 3,410 3,784 -9.9
Rhode Island 41 497 482 3.1 37 424 420 0.9
Vermont 17 103 99 4.2 17 89 90 -0.5
Subtotal   22,602 22,033 2.6   18,291 19,300 -5.2
South Atlantic
Delaware 17 379 363 4.4 15 285 321 -11.4
District of Columbia 2 247 226 9.5 - 212 219 -2.8
Florida 131 9,332 9,191 1.5 129 8,053 8,073 -0.2
Georgia 108 4,236 4,134 2.5 104 3,845 3,892 -1.2
Maryland 38 3,037 2,911 4.3 36 2,086 2,491 -16.3
North Carolina 22 3,841 3,675 4.5 21 3,156 3,227 -2.2
South Carolina 40 1,808 1,751 3.3 44 1,560 1,579 -1.2
Virginia 157 3,579 3,386 5.7 157 2,854 3,101 -8.0
West Virginia - 637 622 2.4 1 399 383 4.2
Subtotal   27,096 26,259 3.2   22,450 23,286 -3.6
North Central
Illinois - 5,051 4,932 2.4 - 4,409 4,530 -2.7
Indiana 36 2,493 2,425 2.8 31 2,153 2,272 -5.2
Iowa 24 781 768 1.7 24 670 689 -2.7
Kansas 18 1,004 981 2.4 17 956 1,002 -4.6
Michigan 52 4,918 4,866 1.1 51 4,213 4,300 -2.0
Minnesota 28 2,168 2,087 3.9 28 1,804 1,809 -0.3
Missouri 60 2,411 2,418 -0.3 56 2,111 2,217 -4.8
Nebraska 13 577 567 1.7 12 510 514 -0.9
North Dakota 8 131 121 8.1 8 116 111 4.4
Ohio 93 4,477 4,376 2.3 90 3,783 4,040 -6.4
South Dakota 10 169 157 7.9 10 153 156 -2.0
Wisconsin 74 2,115 2,030 4.2 69 1,743 1,753 -0.6
Subtotal   26,295 25,728 2.2   22,621 23,393 -3.3
South Gulf
Alabama - 1,808 1,765 2.4 - 1,588 1,633 -2.7
Arkansas 11 914 900 1.5 9 841 892 -5.7
Kentucky 8 1,286 1,262 1.9 8 1,081 1,140 -5.2
Louisiana 11 1,849 1,841 0.4 12 1,622 1,668 -2.8
Mississippi 19 1,068 1,034 3.2 26 888 868 2.4
Oklahoma - 1,537 1,500 2.4 - 1,342 1,381 -2.8
Tennessee 9 2,740 2,689 1.9 9 2,490 2,533 -1.7
Texas 72 12,504 12,273 1.9 72 10,963 11,121 -1.4
Subtotal   23,706 23,264 1.9   20,815 21,236 -2.0
West
Alaska 41 148 141 5.3 41 124 121 3.0
Arizona 36 3,172 3,110 2.0 34 2,906 2,913 -0.2
California - 20,063 19,570 2.5 81 16,308 16,229 0.5
Colorado 22 2,479 2,439 1.7 22 2,013 2,099 -4.1
Hawaii 23 385 389 -1.2 19 303 343 -11.8
Idaho 55 397 381 4.2 55 359 356 0.8
Montana 7 132 123 7.4 7 113 114 -0.9
Nevada 31 1,045 1,055 -0.9 32 843 858 -1.8
New Mexico 43 702 701 0.2 42 642 661 -2.9
Oregon 17 1,234 1,203 2.6 16 1,093 1,075 1.7
Utah 36 1,147 1,120 2.4 37 917 916 0.1
Washington 27 2,577 2,465 4.6 23 2,350 2,295 2.4
Wyoming - 127 124 2.4 3 112 121 -7.9
Subtotal   33,608 32,821 2.4   28,083 28,101 -0.1
Totals 1,698 133,307 130,105 2.5 1,794 112,260 115,316 -2.7

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