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

March 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 March February
Number of Stations Vehicle-Miles (Millions) Percent Change Number of Stations Vehicle-Miles (Millions) Percent Change
2015 (Preliminary) 2014 2014 (Revised) 2013
Northeast
Connecticut 31 2,397 2,425 -1.2 30 2,077 2,064 0.6
Maine 97 1,185 1,147 3.3 99 989 1,000 -1.1
Massachusetts 55 4,695 4,749 -1.1 36 4,009 4,159 -3.6
New Hampshire 174 1,105 1,071 3.2 171 896 915 -2.0
New Jersey 40 6,149 6,142 0.1 38 5,166 4,956 4.2
New York 147 12,073 11,585 4.2 144 9,615 9,381 2.5
Pennsylvania 64 7,705 7,714 -0.1 62 6,465 6,272 3.1
Rhode Island 43 562 571 -1.6 32 427 489 -12.6
Vermont - 543 532 2.0 - 527 531 -0.7
Subtotal   36,414 35,936 1.3   30,171 29,767 1.4
South Atlantic
Delaware 66 708 685 3.3 70 630 615 2.6
District of Columbia - 302 294 3.0 - 241 246 -1.9
Florida 233 18,762 17,543 6.9 235 15,918 15,237 4.5
Georgia 186 10,018 9,680 3.5 176 8,729 8,414 3.7
Maryland 57 4,575 4,495 1.8 59 3,794 3,763 0.8
North Carolina 61 9,522 8,960 6.3 59 7,322 7,480 -2.1
South Carolina 111 4,527 4,335 4.4 109 3,848 3,656 5.3
Virginia 703 6,693 6,445 3.8 698 5,426 5,600 -3.1
West Virginia - 1,882 1,838 2.4 - 1,306 1,317 -0.9
Subtotal   56,989 54,275 5.0   47,214 46,328 1.9
North Central
Illinois 45 8,648 8,378 3.2 34 8,099 7,918 2.3
Indiana 55 6,616 6,121 8.1 57 5,638 5,176 8.9
Iowa 77 2,581 2,495 3.4 77 2,117 2,064 2.6
Kansas 93 2,537 2,393 6.0 95 2,275 2,159 5.4
Michigan 119 8,079 7,708 4.8 120 7,019 6,870 2.2
Minnesota 57 4,746 4,522 4.9 58 4,048 3,843 5.3
Missouri 159 5,712 5,469 4.4 159 4,728 4,771 -0.9
Nebraska 60 1,687 1,582 6.6 60 1,365 1,328 2.8
North Dakota 9 870 866 0.4 - 775 731 6.0
Ohio 156 9,335 9,093 2.7 152 7,988 8,060 -0.9
South Dakota 49 803 737 9.0 44 634 608 4.3
Wisconsin 67 5,210 4,934 5.6 57 4,273 4,087 4.5
Subtotal   56,824 54,298 4.7   48,959 47,615 2.8
South Gulf
Alabama 86 5,792 5,748 0.8 84 4,864 4,808 1.2
Arkansas 34 2,738 2,678 2.2 33 2,398 2,429 -1.3
Kentucky 31 3,905 3,835 1.8 29 3,005 3,207 -6.3
Louisiana 34 4,049 4,034 0.4 35 3,332 3,285 1.4
Mississippi 79 3,457 3,408 1.4 79 2,952 2,889 2.2
Oklahoma 84 4,167 4,042 3.1 78 3,482 3,509 -0.7
Tennessee 26 6,303 6,162 2.3 24 5,033 5,242 -4.0
Texas 222 22,669 22,043 2.8 213 19,927 19,249 3.5
Subtotal   53,080 51,950 2.2   44,993 44,618 0.8
West
Alaska 82 395 385 2.7 69 322 318 1.3
Arizona 77 5,629 5,404 4.2 66 5,200 4,976 4.5
California 173 28,900 27,392 5.5 166 24,422 22,897 6.7
Colorado 98 4,589 4,311 6.4 97 3,628 3,482 4.2
Hawaii 60 985 910 8.2 60 853 784 8.7
Idaho 193 1,379 1,305 5.7 177 1,217 1,123 8.4
Montana 59 897 819 9.5 53 778 690 12.8
Nevada 71 2,286 2,211 3.4 67 1,873 1,764 6.2
New Mexico 80 2,207 2,117 4.3 79 1,970 1,937 1.7
Oregon 156 2,956 2,795 5.8 113 2,500 2,206 13.3
Utah 97 2,501 2,384 4.9 96 2,051 1,939 5.7
Washington 131 4,926 4,704 4.7 119 4,360 4,013 8.7
Wyoming 152 715 673 6.2 141 627 582 7.7
Subtotal   58,365 55,410 5.3   49,801 46,711 6.6
Totals 5,039 261,672 251,870 3.9 4,809 221,138 215,038 2.8

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 November 7, 2014.
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