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

April 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 April March
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 1,754 1,801 -2.6 22 1,787 1,808 -1.2
Maine 9 196 210 -6.5 9 218 229 -4.6
Massachusetts 57 2,950 3,062 -3.6 53 3,432 3,457 -0.7
New Hampshire 26 477 490 -2.6 25 488 494 -1.2
New Jersey 71 4,397 4,533 -3.0 82 4,548 4,640 -2.0
New York 93 6,322 6,473 -2.3 91 6,607 6,751 -2.1
Pennsylvania 15 4,167 4,306 -3.2 15 4,245 4,279 -0.8
Rhode Island 37 495 512 -3.3 42 491 492 -0.3
Vermont 16 101 105 -3.4 16 100 103 -3.2
Subtotal   20,859 21,492 -2.9   21,916 22,253 -1.5
South Atlantic
Delaware 19 373 383 -2.6 17 357 373 -4.3
District of Columbia 1 239 222 7.6 2 267 251 6.6
Florida 134 8,553 8,631 -0.9 131 9,097 9,124 -0.3
Georgia 99 4,299 4,392 -2.1 104 4,213 4,245 -0.8
Maryland 38 2,944 3,010 -2.2 38 3,020 3,045 -0.8
North Carolina 22 3,622 3,718 -2.6 23 4,072 4,090 -0.4
South Carolina 34 1,702 1,722 -1.1 35 1,765 1,770 -0.3
Virginia 302 3,492 3,625 -3.7 306 3,438 3,500 -1.8
West Virginia 3 528 593 -10.9 - 601 607 -1.0
Subtotal   25,752 26,296 -2.1   26,830 27,005 -0.6
North Central
Illinois - 5,227 5,332 -2.0 - 5,012 5,060 -1.0
Indiana 29 2,623 2,692 -2.6 35 2,389 2,443 -2.2
Iowa 34 792 828 -4.3 36 773 791 -2.3
Kansas 19 1,017 1,057 -3.8 18 969 983 -1.5
Michigan 52 4,441 4,524 -1.8 55 4,682 4,728 -1.0
Minnesota 27 2,192 2,194 -0.1 27 2,225 2,248 -1.0
Missouri 62 2,322 2,416 -3.9 57 2,330 2,355 -1.1
Nebraska 13 576 577 -0.1 13 582 580 0.4
North Dakota 8 139 141 -1.8 9 131 132 -1.4
Ohio 88 4,393 4,533 -3.1 86 4,474 4,530 -1.2
South Dakota 9 221 225 -1.9 10 224 226 -1.0
Wisconsin 67 2,119 2,253 -5.9 64 2,271 2,399 -5.3
Subtotal   26,062 26,772 -2.7   26,062 26,475 -1.6
South Gulf
Alabama - 1,555 1,585 -1.9 - 1,523 1,537 -1.0
Arkansas 10 918 947 -3.0 11 936 929 0.8
Kentucky 5 1,367 1,409 -3.0 6 1,300 1,298 0.1
Louisiana 8 1,783 1,840 -3.1 9 1,774 1,793 -1.1
Mississippi 15 1,019 1,030 -1.1 21 1,026 1,019 0.7
Oklahoma - 1,643 1,676 -2.0 24 1,623 1,629 -0.4
Tennessee 9 2,792 2,905 -3.9 8 2,768 2,775 -0.3
Texas 95 11,359 11,398 -0.3 88 12,315 12,167 1.2
Subtotal   22,436 22,790 -1.6   23,265 23,147 0.5
West
Alaska 44 175 178 -1.3 44 162 164 -1.3
Arizona - 3,015 3,073 -1.9 12 3,046 3,070 -0.8
California 12 20,380 20,521 -0.7 34 18,849 19,491 -3.3
Colorado 21 2,398 2,432 -1.4 20 2,544 2,497 1.9
Hawaii 25 388 388 0.0 26 383 380 0.8
Idaho - 382 390 -1.9 - 391 395 -1.0
Montana 5 133 133 -0.5 5 126 129 -2.7
Nevada 31 994 996 -0.2 31 969 973 -0.4
New Mexico - 684 696 -1.8 - 707 714 -1.0
Oregon 29 1,164 1,182 -1.5 27 1,200 1,232 -2.6
Utah 43 1,120 1,132 -1.1 41 1,118 1,125 -0.6
Washington 26 2,819 2,806 0.5 26 2,559 2,568 -0.4
Wyoming - 132 129 2.8 - 125 126 -0.8
Subtotal   33,784 34,056 -0.8   32,179 32,864 -2.1
Totals 1,784 128,893 131,406 -1.9 1,854 130,252 131,744 -1.1

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