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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Traffic Volume Trends / Changes on All Estimated Roads by Region and State – August 2015 Traffic Volume Trends – Travel Monitoring and Traffic Volume

August 2015 Traffic Volume Trends

Changes on All Estimated Roads by Region and State

Table – 5. Changes on ALL* Estimated Roads by Region and State**
Region And State August July
Number of Stations Vehicle-Miles (Millions) Percent Change Number of Stations Vehicle-Miles (Millions) Percent Change
2015 (Preliminary) 2014 2015 (Revised) 2014
Northeast
Connecticut 29 2,813 2,800 0.5 29 2,880 2,815 2.3
Maine 81 1,313 1,300 1.0 88 1,382 1,333 3.7
Massachusetts 66 5,089 5,035 1.1 58 5,280 5,176 2.0
New Hampshire 173 1,268 1,249 1.5 174 1,252 1,211 3.4
New Jersey 54 6,362 6,248 1.8 54 6,297 6,224 1.2
New York 138 13,343 12,798 4.3 140 12,850 12,461 3.1
Pennsylvania 60 9,432 9,383 0.5 57 9,349 9,093 2.8
Rhode Island 70 828 833 -0.6 67 769 752 2.2
Vermont 51 714 705 1.3 53 744 724 2.7
Subtotal   41,162 40,351 2.0   40,803 39,789 2.5
South Atlantic
Delaware 58 925 902 2.6 51 1,016 980 3.6
District of Columbia 1 352 350 0.8 - 251 244 3.1
Florida 233 17,192 16,659 3.2 232 17,525 16,407 6.8
Georgia 176 9,718 9,323 4.2 181 10,421 9,825 6.1
Maryland 54 5,305 5,198 2.1 47 6,307 6,106 3.3
North Carolina 59 9,324 9,092 2.6 59 9,825 9,437 4.1
South Carolina 109 4,547 4,416 3.0 112 4,760 4,520 5.3
Virginia 678 7,453 7,327 1.7 665 7,557 7,366 2.6
West Virginia - 1,693 1,665 1.7 - 1,790 1,730 3.5
Subtotal   56,509 54,932 2.9   59,452 56,615 5.0
North Central
Illinois 53 9,327 9,283 0.5 49 9,383 9,199 2.0
Indiana - 7,495 7,367 1.8 - 8,718 8,427 3.5
Iowa 128 2,865 2,869 -0.1 129 3,001 2,942 2.0
Kansas 93 2,814 2,776 1.4 92 2,799 2,737 2.3
Michigan 116 8,602 8,460 1.7 116 8,798 8,560 2.8
Minnesota 53 5,249 5,257 -0.2 53 5,270 5,135 2.6
Missouri 153 6,725 6,526 3.0 161 6,723 6,510 3.3
Nebraska 58 1,876 1,821 3.0 58 1,926 1,848 4.2
North Dakota 38 881 905 -2.8 8 988 988 -0.1
Ohio 147 10,005 9,731 2.8 147 10,641 10,142 4.9
South Dakota 45 932 917 1.6 50 1,011 960 5.3
Wisconsin 167 5,678 5,610 1.2 159 5,952 5,700 4.4
Subtotal   62,449 61,522 1.5   65,210 63,148 3.3
South Gulf
Alabama 97 6,150 6,023 2.1 98 6,047 5,795 4.3
Arkansas 31 3,094 2,997 3.2 32 3,372 3,224 4.6
Kentucky - 4,344 4,253 2.1 37 3,840 3,727 3.0
Louisiana 25 4,768 4,690 1.7 19 4,500 4,369 3.0
Mississippi 73 3,546 3,444 3.0 74 3,843 3,678 4.5
Oklahoma 82 4,559 4,579 -0.4 80 4,414 4,322 2.1
Tennessee 21 6,300 6,040 4.3 21 7,072 6,696 5.6
Texas 219 22,722 21,822 4.1 201 22,762 21,346 6.6
Subtotal   55,483 53,848 3.0   55,850 53,157 5.1
West
Alaska 59 474 466 1.7 79 485 479 1.2
Arizona 52 4,524 4,462 1.4 56 5,142 4,933 4.2
California 196 30,638 29,858 2.6 198 30,748 29,434 4.5
Colorado 91 4,698 4,546 3.3 83 4,331 4,069 6.4
Hawaii 65 1,166 1,062 9.8 63 1,124 1,022 10.0
Idaho 190 1,635 1,585 3.2 183 1,669 1,587 5.1
Montana 71 1,495 1,449 3.2 75 1,558 1,490 4.5
Nevada 83 2,216 2,176 1.8 82 2,273 2,192 3.7
New Mexico 71 2,242 2,205 1.7 77 2,464 2,385 3.3
Oregon 62 3,512 3,430 2.4 154 3,496 3,358 4.1
Utah 90 2,742 2,661 3.0 95 2,612 2,472 5.6
Washington 113 5,358 5,519 -2.9 143 5,526 5,233 5.6
Wyoming 150 975 946 3.0 151 996 970 2.7
Subtotal   61,675 60,365 2.2   62,424 59,624 4.7
Totals 4,982 277,278 271,018 2.3 5,090 283,740 272,335 4.2

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.

* All Estimated roads include travel from Table 3 and 4 plus remaining roads.

 

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Page last modified on October 30, 2015
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000