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

April 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 April March
Number of Stations Vehicle-Miles (Millions) Percent Change Number of Stations Vehicle-Miles (Millions) Percent Change
2015 (Preliminary) 2014 2015 (Revised) 2014
Northeast
Connecticut 31 2,508 2,475 1.4 31 2,397 2,425 -1.2
Maine 96 1,149 1,137 1.1 97 1,185 1,147 3.3
Massachusetts 64 4,285 4,270 0.4 55 4,695 4,749 -1.1
New Hampshire 180 1,121 1,094 2.4 174 1,105 1,071 3.2
New Jersey 49 6,500 6,347 2.4 40 6,149 6,142 0.1
New York 144 12,010 11,500 4.4 147 12,073 11,585 4.2
Pennsylvania 61 8,245 8,131 1.4 64 7,705 7,714 -0.1
Rhode Island 69 611 607 0.8 62 564 571 -1.2
Vermont - 532 522 2.0 - 543 532 2.0
Subtotal   36,961 36,083 2.4   36,416 35,936 1.3
South Atlantic
Delaware 60 780 759 2.7 66 708 685 3.3
District of Columbia 1 300 301 -0.3 1 303 294 3.3
Florida 231 17,484 16,530 5.8 233 18,762 17,543 6.9
Georgia 190 10,183 9,748 4.5 186 10,018 9,680 3.5
Maryland 57 4,867 4,779 1.8 57 4,575 4,495 1.8
North Carolina 57 9,188 8,882 3.4 61 9,522 8,960 6.3
South Carolina 111 4,509 4,360 3.4 111 4,527 4,335 4.4
Virginia 692 7,119 6,986 1.9 703 6,693 6,445 3.8
West Virginia - 1,654 1,617 2.3 - 1,882 1,838 2.4
Subtotal   56,084 53,962 3.9   56,990 54,275 5.0
North Central
Illinois 46 9,587 9,207 4.1 45 8,648 8,378 3.2
Indiana 57 8,007 6,977 14.8 55 6,616 6,121 8.1
Iowa 136 2,780 2,697 3.1 77 2,581 2,495 3.4
Kansas 89 2,662 2,583 3.1 93 2,537 2,393 6.0
Michigan 119 8,271 8,056 2.7 119 8,079 7,708 4.8
Minnesota 57 4,892 4,608 6.1 57 4,746 4,522 4.9
Missouri 157 5,944 5,779 2.8 159 5,712 5,469 4.4
Nebraska 59 1,720 1,644 4.6 60 1,687 1,582 6.6
North Dakota 9 992 923 7.4 9 870 866 0.4
Ohio 159 9,581 9,304 3.0 156 9,335 9,093 2.7
South Dakota 49 813 766 6.1 49 803 737 9.0
Wisconsin 68 5,246 4,964 5.7 67 5,210 4,934 5.6
Subtotal   60,495 57,508 5.2   56,824 54,298 4.7
South Gulf
Alabama 85 6,054 5,807 4.2 86 5,792 5,748 0.8
Arkansas 34 2,823 2,683 5.2 34 2,738 2,678 2.2
Kentucky - 4,556 4,313 5.6 31 3,905 3,835 1.8
Louisiana 32 4,072 4,074 0.0 34 4,049 4,034 0.4
Mississippi 82 3,580 3,467 3.3 79 3,457 3,408 1.4
Oklahoma 81 4,166 4,132 0.8 84 4,167 4,042 3.1
Tennessee 28 6,359 6,125 3.8 26 6,303 6,162 2.3
Texas 213 21,882 21,068 3.9 222 22,669 22,043 2.8
Subtotal   53,492 51,669 3.5   53,080 51,950 2.2
West
Alaska 74 439 424 3.6 82 395 385 2.7
Arizona 65 5,871 5,666 3.6 77 5,629 5,404 4.2
California 162 31,072 29,908 3.9 189 28,814 27,392 5.2
Colorado 95 4,426 4,220 4.9 98 4,589 4,311 6.4
Hawaii 61 1,097 1,015 8.1 60 985 910 8.2
Idaho 197 1,408 1,345 4.7 193 1,379 1,305 5.7
Montana 64 936 889 5.3 59 897 819 9.5
Nevada 83 2,185 2,123 2.9 71 2,286 2,211 3.4
New Mexico 77 2,274 2,178 4.4 80 2,207 2,117 4.3
Oregon 156 2,899 2,766 4.8 156 2,956 2,795 5.8
Utah 96 2,483 2,404 3.3 97 2,501 2,384 4.9
Washington 142 5,000 4,809 4.0 131 4,926 4,704 4.7
Wyoming 156 769 747 3.0 152 715 673 6.2
Subtotal   60,859 58,494 4.0   58,279 55,410 5.2
Totals 5,081 267,893 257,717 3.9 5,075 261,589 251,870 3.9

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.

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

 

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Page last modified on June 19, 2015.
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