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

July 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 July June
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 2,880 2,815 2.3 30 2,738 2,713 0.9
Maine 88 1,382 1,333 3.7 91 1,295 1,286 0.7
Massachusetts 58 5,280 5,176 2.0 64 5,028 4,949 1.6
New Hampshire 174 1,252 1,211 3.4 172 1,201 1,189 1.0
New Jersey 54 6,297 6,224 1.2 58 6,308 6,308 0.0
New York 140 12,850 12,461 3.1 143 12,190 12,007 1.5
Pennsylvania 57 9,349 9,093 2.8 59 8,774 8,658 1.3
Rhode Island 67 769 752 2.2 70 684 682 0.2
Vermont 53 744 724 2.7 47 621 611 1.7
Subtotal   40,803 39,789 2.5   38,839 38,403 1.1
South Atlantic
Delaware 51 1,016 980 3.6 56 973 950 2.4
District of Columbia - 251 244 3.1 1 341 332 2.7
Florida 232 17,525 16,407 6.8 230 17,198 16,234 5.9
Georgia 181 10,421 9,825 6.1 182 9,887 9,350 5.7
Maryland 47 6,307 6,106 3.3 49 5,227 5,127 1.9
North Carolina 59 9,825 9,437 4.1 60 9,508 9,150 3.9
South Carolina 112 4,760 4,520 5.3 106 4,584 4,403 4.1
Virginia 665 7,557 7,366 2.6 674 7,207 7,091 1.6
West Virginia - 1,790 1,730 3.5 - 1,544 1,513 2.0
Subtotal   59,452 56,615 5.0   56,469 54,150 4.3
North Central
Illinois 49 9,383 9,199 2.0 67 10,465 10,354 1.1
Indiana - 8,718 8,427 3.5 - 7,173 7,024 2.1
Iowa 129 3,001 2,942 2.0 128 2,935 2,863 2.5
Kansas 92 2,799 2,737 2.3 91 2,761 2,655 4.0
Michigan 116 8,798 8,560 2.8 117 8,707 8,479 2.7
Minnesota 53 5,270 5,135 2.6 63 5,359 5,136 4.4
Missouri 161 6,723 6,510 3.3 158 6,270 6,077 3.2
Nebraska 58 1,926 1,848 4.2 59 1,851 1,757 5.4
North Dakota 8 988 988 -0.1 8 925 912 1.4
Ohio 147 10,641 10,142 4.9 146 10,114 9,845 2.7
South Dakota 50 1,011 960 5.3 48 917 875 4.7
Wisconsin 159 5,952 5,700 4.4 59 5,632 5,420 3.9
Subtotal   65,210 63,148 3.3   63,109 61,397 2.8
South Gulf
Alabama 98 6,047 5,795 4.3 90 6,155 5,908 4.2
Arkansas 32 3,372 3,224 4.6 31 3,204 3,017 6.2
Kentucky 37 3,840 3,727 3.0 42 4,354 4,268 2.0
Louisiana 19 4,500 4,369 3.0 26 4,509 4,398 2.5
Mississippi 74 3,843 3,678 4.5 75 3,680 3,546 3.8
Oklahoma 80 4,414 4,322 2.1 79 4,133 4,022 2.8
Tennessee 21 7,072 6,696 5.6 20 6,768 6,367 6.3
Texas 201 22,762 21,346 6.6 207 21,862 20,721 5.5
Subtotal   55,850 53,157 5.1   54,665 52,247 4.6
West
Alaska 79 485 479 1.2 85 466 448 4.0
Arizona 56 5,142 4,933 4.2 54 5,812 5,525 5.2
California 190 30,757 29,434 4.5 188 31,137 29,532 5.4
Colorado 83 4,331 4,069 6.4 91 4,187 3,884 7.8
Hawaii 63 1,124 1,022 10.0 63 1,018 918 10.8
Idaho 183 1,669 1,587 5.1 184 1,564 1,464 6.8
Montana 75 1,558 1,490 4.5 70 1,345 1,251 7.5
Nevada 82 2,273 2,192 3.7 84 2,126 2,052 3.6
New Mexico 77 2,464 2,385 3.3 73 2,156 2,085 3.4
Oregon 154 3,496 3,358 4.1 151 3,268 3,051 7.1
Utah 95 2,612 2,472 5.6 92 2,452 2,323 5.5
Washington 143 5,526 5,233 5.6 137 5,570 5,287 5.4
Wyoming 151 996 970 2.7 152 880 852 3.3
Subtotal   62,433 59,624 4.7   61,981 58,672 5.6
Totals 5,082 283,749 272,335 4.2 5,030 275,060 264,868 3.8

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 September 25, 2015
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000