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

May 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 May April
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 2,853 2,815 1.4 31 2,508 2,475 1.4
Maine 91 1,292 1,257 2.8 96 1,149 1,137 1.1
Massachusetts 64 4,964 4,946 0.4 64 4,285 4,270 0.4
New Hampshire 178 1,150 1,109 3.7 180 1,121 1,094 2.4
New Jersey 59 6,665 6,561 1.6 49 6,500 6,347 2.4
New York 137 13,221 12,706 4.1 144 12,010 11,500 4.4
Pennsylvania 58 8,496 8,389 1.3 66 8,243 8,131 1.4
Rhode Island 74 712 699 1.7 69 611 607 0.8
Vermont 63 639 630 1.5 65 529 522 1.5
Subtotal   39,992 39,112 2.2   36,956 36,083 2.4
South Atlantic
Delaware 46 815 788 3.4 60 780 759 2.7
District of Columbia 1 320 312 2.6 1 300 301 -0.3
Florida 226 17,969 17,095 5.1 231 17,484 16,530 5.8
Georgia 181 10,745 10,386 3.5 190 10,183 9,748 4.5
Maryland 54 5,297 5,219 1.5 57 4,867 4,779 1.8
North Carolina 61 9,836 9,563 2.9 57 9,188 8,882 3.4
South Carolina 107 4,696 4,546 3.3 111 4,509 4,360 3.4
Virginia 687 7,448 7,351 1.3 692 7,119 6,986 1.9
West Virginia - 1,324 1,294 2.4 - 1,654 1,617 2.3
Subtotal   58,450 56,554 3.4   56,084 53,962 3.9
North Central
Illinois 64 9,576 9,492 0.9 46 9,587 9,207 4.1
Indiana - 7,127 6,986 2.0 57 7,446 7,207 3.3
Iowa 129 2,913 2,911 0.1 136 2,780 2,697 3.1
Kansas 90 2,729 2,734 -0.2 89 2,662 2,583 3.1
Michigan 119 8,530 8,448 1.0 119 8,271 8,056 2.7
Minnesota 57 5,303 5,199 2.0 69 4,894 4,608 6.2
Missouri 155 6,449 6,406 0.7 157 5,944 5,779 2.8
Nebraska 57 1,838 1,806 1.7 59 1,720 1,644 4.6
North Dakota 9 833 863 -3.5 9 992 923 7.4
Ohio 151 10,202 9,805 4.0 159 9,581 9,304 3.0
South Dakota 51 862 835 3.3 49 813 766 6.1
Wisconsin 61 5,642 5,520 2.2 68 5,246 4,964 5.7
Subtotal   62,004 61,005 1.6   59,936 57,738 3.8
South Gulf
Alabama 104 6,152 6,005 2.4 85 6,054 5,807 4.2
Arkansas 31 3,259 2,983 9.3 34 2,823 2,683 5.2
Kentucky 38 4,338 4,280 1.3 35 4,418 4,313 2.4
Louisiana 27 4,243 4,223 0.5 32 4,072 4,074 0.0
Mississippi 75 3,595 3,523 2.1 82 3,580 3,467 3.3
Oklahoma 73 4,137 4,273 -3.2 81 4,166 4,132 0.8
Tennessee 17 6,504 6,173 5.4 28 6,359 6,125 3.8
Texas 223 22,688 21,838 3.9 213 21,882 21,068 3.9
Subtotal   54,916 53,298 3.0   53,354 51,669 3.3
West
Alaska 54 499 487 2.4 74 439 424 3.6
Arizona 79 5,873 5,660 3.8 65 5,871 5,666 3.6
California 209 29,006 28,186 2.9 162 31,072 29,908 3.9
Colorado 93 4,269 4,159 2.6 95 4,426 4,220 4.9
Hawaii 61 812 746 8.9 61 1,097 1,015 8.1
Idaho 195 1,492 1,443 3.4 197 1,408 1,345 4.7
Montana 70 1,090 1,047 4.2 64 936 889 5.3
Nevada 84 2,394 2,361 1.4 83 2,185 2,123 2.9
New Mexico 76 2,348 2,270 3.5 77 2,274 2,178 4.4
Oregon 161 3,183 3,042 4.6 156 2,899 2,766 4.8
Utah 101 2,423 2,377 1.9 96 2,483 2,404 3.3
Washington 136 5,539 5,293 4.6 142 5,000 4,809 4.0
Wyoming 152 823 818 0.6 156 769 747 3.0
Subtotal   59,751 57,889 3.2   60,859 58,494 4.0
Totals 5,120 275,115 267,855 2.7 5,198 267,192 257,947 3.6

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 July 13, 2015
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000