Skip to contentUnited States Department of Transportation - Federal Highway AdministrationSearch FHWAFeedback
Policy Information
Previous Page Table of Contents Next Page

May 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 May April
Number of Stations Vehicle-Miles (Millions) Percent Change Number of Stations Vehicle-Miles (Millions) Percent Change
2011 (Preliminary) 2010 2011 (Revised) 2010
Northeast
Connecticut 22 1,983 2,037 -2.6 22 1,754 1,801 -2.6
Maine 9 215 225 -4.6 9 196 210 -6.5
Massachusetts 55 3,326 3,397 -2.1 57 2,950 3,062 -3.6
New Hampshire 25 471 481 -2.2 26 477 490 -2.6
New Jersey 80 4,401 4,462 -1.4 71 4,397 4,533 -3.0
New York 92 6,718 6,815 -1.4 93 6,322 6,473 -2.3
Pennsylvania 15 4,385 4,346 0.9 15 4,167 4,306 -3.2
Rhode Island 42 559 576 -3.0 37 495 512 -3.3
Vermont 16 110 112 -1.9 16 101 105 -3.4
Subtotal   22,168 22,451 -1.3   20,859 21,492 -2.9
South Atlantic
Delaware 17 369 380 -2.7 19 373 383 -2.6
District of Columbia - 238 241 -1.5 1 239 222 7.6
Florida 133 8,582 8,714 -1.5 134 8,553 8,631 -0.9
Georgia 102 4,386 4,448 -1.4 99 4,299 4,392 -2.1
Maryland 38 3,181 3,197 -0.5 38 2,944 3,010 -2.2
North Carolina 20 3,963 3,978 -0.4 22 3,622 3,718 -2.6
South Carolina 36 1,664 1,673 -0.5 34 1,702 1,722 -1.1
Virginia 297 3,562 3,652 -2.5 302 3,492 3,625 -3.7
West Virginia - 478 485 -1.4 3 528 593 -10.9
Subtotal   26,423 26,768 -1.3   25,752 26,296 -2.1
North Central
Illinois - 5,239 5,319 -1.5 - 5,227 5,332 -2.0
Indiana 29 2,545 2,585 -1.6 29 2,623 2,692 -2.6
Iowa 35 820 840 -2.4 34 792 828 -4.3
Kansas 19 994 1,015 -2.1 19 1,017 1,057 -3.8
Michigan 46 4,530 4,558 -0.6 52 4,441 4,524 -1.8
Minnesota 26 2,226 2,179 2.2 27 2,192 2,194 -0.1
Missouri 56 2,477 2,532 -2.2 62 2,322 2,416 -3.9
Nebraska 13 587 581 1.0 13 576 577 -0.1
North Dakota 8 130 128 1.6 8 139 141 -1.8
Ohio 89 4,703 4,781 -1.6 88 4,393 4,533 -3.1
South Dakota 10 238 244 -2.3 9 221 225 -1.9
Wisconsin 66 2,243 2,245 -0.1 67 2,119 2,253 -5.9
Subtotal   26,732 27,007 -1.0   26,062 26,772 -2.7
South Gulf
Alabama - 1,566 1,591 -1.6 - 1,555 1,585 -1.9
Arkansas 11 1,003 1,065 -5.8 10 918 947 -3.0
Kentucky 4 1,372 1,418 -3.2 5 1,367 1,409 -3.0
Louisiana 6 1,596 1,656 -3.6 8 1,783 1,840 -3.1
Mississippi 18 981 988 -0.7 15 1,019 1,030 -1.1
Oklahoma - 1,601 1,625 -1.5 - 1,643 1,676 -2.0
Tennessee 6 2,734 2,794 -2.1 9 2,792 2,905 -3.9
Texas 92 11,789 11,912 -1.0 95 11,359 11,398 -0.3
Subtotal   22,642 23,049 -1.8   22,436 22,790 -1.6
West
Alaska 44 182 186 -1.9 44 175 178 -1.3
Arizona - 3,106 3,154 -1.5 12 3,003 3,073 -2.3
California 35 18,516 19,025 -2.7 12 20,380 20,521 -0.7
Colorado 22 2,139 2,225 -3.9 21 2,398 2,432 -1.4
Hawaii 25 287 287 0.0 25 388 388 0.0
Idaho - 388 394 -1.5 - 382 390 -1.9
Montana 5 150 150 -0.6 5 133 133 -0.5
Nevada 31 1,024 1,030 -0.6 31 994 996 -0.2
New Mexico - 706 718 -1.7 - 684 696 -1.8
Oregon 28 1,206 1,222 -1.3 29 1,164 1,182 -1.5
Utah 43 1,068 1,083 -1.3 43 1,120 1,132 -1.1
Washington 47 2,838 2,826 0.4 26 2,819 2,806 0.5
Wyoming - 136 139 -1.6 - 132 129 2.8
Subtotal   31,746 32,439 -2.1   33,772 34,056 -0.8
Totals 1,813 129,711 131,714 -1.5 1,796 128,881 131,406 -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.


FHWA
United States Department of Transportation - Federal Highway Administration