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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Highway Statistics Series / 2021 / Table VM-2 - Highway Statistics 2021

Highway Statistics Series

Highway Statistics 2021


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FUNCTIONAL SYSTEM TRAVEL - 2021(1)
  ANNUAL VEHICLE - MILES

May 2023

(MILLIONS)

Table VM-2
STATE RURAL URBAN TOTAL
INTERSTATE OTHER
FREEWAYS AND
EXPRESSWAYS		 OTHER
PRINCIPAL
ARTERIAL		 MINOR
ARTERIAL		 MAJOR
COLLECTOR		 MINOR
COLLECTOR		 LOCAL TOTAL INTERSTATE OTHER
FREEWAYS AND
EXPRESSWAYS		 OTHER
PRINCIPAL
ARTERIAL		 MINOR
ARTERIAL		 MAJOR
COLLECTOR		 MINOR
COLLECTOR		 LOCAL TOTAL
Alabama 6,779 - 5,763 4,514 4,447 1,403 6,259 29,164 9,299 524 9,678 7,328 4,261 97 11,539 42,728 71,892
Alaska 851 - 282 121 292 217 919 2,682 789 - 858 509 239 111 565 3,070 5,752
Arizona 7,706 111 3,941 2,202 1,769 585 1,306 17,620 8,311 8,989 7,904 16,107 5,851 2,724 6,255 56,140 73,760
Arkansas 5,172 355 3,902 2,931 3,748 736 2,415 19,259 5,530 1,015 3,754 4,547 1,987 80 2,254 19,168 38,427
California 17,398 5,695 11,207 8,378 9,834 1,280 4,590 58,381 69,638 57,831 48,942 40,212 21,886 145 13,788 252,442 310,823
Colorado 5,084 272 4,744 2,161 1,954 836 1,672 16,723 9,809 5,369 9,068 6,352 2,757 50 3,712 37,117 53,840
Connecticut 466 299 377 373 731 133 478 2,858 9,331 4,103 3,265 4,704 2,274 216 2,238 26,130 28,989
Delaware - 530 804 260 602 183 456 2,835 1,387 658 2,201 1,110 844 65 1,053 7,317 10,152
District of Columbia - - - - - - - - 455 360 847 576 232 - 778 3,248 3,248
Florida 11,494 1,923 9,056 4,111 4,155 1,620 5,381 37,741 30,270 15,123 44,557 28,424 19,410 3,763 38,278 179,826 217,566
Georgia 7,917 - 6,242 5,713 5,091 1,268 4,011 30,241 24,841 3,510 16,802 17,751 6,198 598 20,744 90,444 120,685
Hawaii - - 304 555 155 35 687 1,736 1,839 447 1,944 948 693 265 2,100 8,236 9,972
Idaho 2,990 272 2,593 1,283 1,602 170 2,315 11,225 1,810 167 2,352 1,869 776 5 1,104 8,084 19,308
Illinois 9,587 161 3,725 4,326 3,803 - - 21,602 23,118 1,073 18,386 14,350 7,552 842 10,607 75,928 97,530
Indiana 7,801 908 5,306 3,124 5,180 1,697 5,091 29,108 10,699 1,427 9,862 7,990 4,092 687 14,776 49,532 78,640
Iowa 5,246 - 6,301 2,636 3,534 834 1,403 19,954 3,031 - 3,949 3,196 1,110 0 1,799 13,086 33,039
Kansas 3,908 1,327 3,222 2,350 2,823 376 1,396 15,402 3,930 2,030 1,166 4,454 2,160 284 2,266 16,291 31,693
Kentucky 8,741 1,562 3,503 3,582 3,907 2,085 3,008 26,389 6,524 848 4,373 5,225 2,146 341 2,265 21,722 48,111
Louisiana 7,328 112 2,681 3,087 3,536 1,370 2,843 20,958 9,717 1,279 7,799 7,051 4,014 1,272 2,639 33,770 54,728
Maine 2,039 21 1,779 1,707 2,244 813 1,455 10,057 1,181 135 679 1,007 900 128 473 4,503 14,560
Maryland 2,063 522 2,044 1,752 1,595 707 1,761 10,444 14,482 6,501 10,018 7,156 4,019 700 3,282 46,157 56,601
Massachusetts 795 97 246 429 710 79 539 2,895 15,850 5,773 11,231 11,104 4,158 - 8,105 56,220 59,115
Michigan 5,480 2,779 4,377 6,959 8,236 875 2,217 30,922 15,794 5,909 16,401 15,322 4,936 90 7,370 65,822 96,744
Minnesota 3,769 196 7,128 5,126 4,261 1,294 2,775 24,548 8,299 4,096 4,461 8,021 3,054 886 3,807 32,623 57,171
Mississippi 4,871 - 5,296 3,659 3,956 418 6,085 24,284 4,177 528 4,953 2,532 1,690 4 2,685 16,568 40,853
Missouri 7,640 5,389 3,376 3,751 5,509 718 10,082 36,464 13,653 5,389 5,442 6,434 3,319 309 8,780 43,327 79,791
Montana 2,853 - 2,694 1,209 918 487 1,288 9,449 666 - 1,276 634 423 30 1,003 4,033 13,482
Nebraska 3,208 1,007 2,297 2,405 1,515 278 1,159 11,869 1,614 1,267 2,083 2,593 672 45 1,066 9,341 21,210
Nevada 2,575 - 1,842 481 442 142 449 5,931 4,579 1,892 3,357 4,949 51 2,051 4,267 21,146 27,077
New Hampshire 1,107 141 1,049 1,144 1,081 526 381 5,429 1,922 1,311 1,251 1,594 854 - 769 7,701 13,130
New Jersey 1,146 466 681 659 767 164 814 4,696 14,571 12,234 15,525 10,865 4,373 577 10,832 68,977 73,673
New Mexico 4,726 - 3,696 1,668 1,606 415 3,942 16,054 2,903 97 3,961 1,760 948 235 865 10,770 26,823
New York 5,041 737 3,452 3,228 3,582 2,546 4,742 23,328 17,904 14,916 16,484 14,192 5,988 130 13,929 83,542 106,870
North Carolina 6,598 2,774 6,287 6,079 7,204 2,911 8,753 40,606 19,862 5,545 15,389 13,516 7,012 659 15,145 77,129 117,734
North Dakota 1,526 - 1,972 721 996 - 1,077 6,292 534 - 833 619 282 - 696 2,964 9,256
Ohio 8,693 2,041 4,475 4,146 7,555 1,586 5,537 34,033 23,901 6,355 13,476 13,038 9,268 528 12,323 78,890 112,923
Oklahoma 5,895 56 5,454 3,124 5,662 197 2,076 22,464 5,647 2,857 5,591 4,695 1,349 55 2,101 22,296 44,760
Oregon 4,175 - 4,560 1,954 2,302 850 1,030 14,871 5,514 1,435 5,677 4,382 2,834 293 1,836 21,971 36,842
Pennsylvania 10,119 2,189 4,517 6,237 4,106 1,910 5,154 34,232 15,963 8,018 17,154 11,992 7,769 10 7,548 68,454 102,686
Rhode Island 277 54 226 112 132 0 205 1,006 1,711 1,156 1,648 1,033 583 20 370 6,520 7,526
South Carolina 8,699 341 4,499 4,365 4,865 271 2,977 26,016 7,937 873 8,815 7,235 3,994 46 2,576 31,476 57,492
South Dakota 2,319 447 1,545 1,046 1,125 150 454 7,087 850 87 493 963 263 - 251 2,907 9,994
Tennessee 9,262 126 5,134 4,335 2,794 2,343 2,894 26,889 15,319 2,466 13,448 9,163 4,012 809 10,490 55,707 82,596
Texas 20,317 1,105 25,769 11,410 13,706 1,999 4,877 79,184 53,266 33,910 40,432 36,211 29,005 816 12,203 205,844 285,028
Utah 3,949 92 2,169 926 1,112 302 1,284 9,833 8,321 592 5,730 2,718 1,938 342 4,165 23,805 33,638
Vermont 1,024 2 737 937 1,081 157 766 4,702 467 53 529 321 237 22 295 1,923 6,625
Virginia 9,442 763 6,705 5,483 3,923 1,024 2,679 30,018 16,375 4,552 11,955 9,305 4,065 589 3,244 50,084 80,102
Washington 4,924 1,908 2,478 2,267 3,293 973 1,193 17,037 11,467 5,672 9,022 6,977 2,985 154 4,484 40,760 57,797
West Virginia 1,889 0 1,910 1,301 2,088 293 831 8,313 2,836 62 1,815 1,611 764 24 654 7,766 16,079
Wisconsin 6,089 1,232 6,448 4,739 8,266 2,247 4,228 33,250 8,008 3,333 9,211 5,845 2,564 - 2,774 31,734 64,983
Wyoming 2,715 - 1,708 827 661 1,067 1,223 8,202 572 11 772 492 386 51 610 2,894 11,097
U.S. Total 263,691 38,010 200,505 145,892 164,453 42,572 129,157 984,281 546,474 241,778 456,819 390,982 203,175 21,147 287,755 2,148,130 3,132,411
Puerto Rico 637 16 289 284 160 7 137 1,530 4,381 868 2,798 2,431 1,382 25 455 12,339 13,869
Grand Total 264,328 38,027 200,794 146,177 164,613 42,579 129,293 985,811 550,855 242,646 459,617 393,413 204,556 21,172 288,210 2,160,469 3,146,281

(1) Travel for the rural minor collector and rural/urban local functional systems is estimated by the States based on a model or other means and provided to the FHWA on a summary basis. Travel for all other systems are estimated from State-provided data in the Highway Performance Monitoring System. Please note that due to data review and production issues with the 2021 HPMS data, some anomalous and/or missing data may exist. These data may not have been fully reviewed for quality/completeness and any sample-based data may not be within statistical tolerances as described in the HPMS Field Manual.

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