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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Highway Statistics Series / 2021 / Table VM-3 - Highway Statistics 2021

Highway Statistics Series

Highway Statistics 2021


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FEDERAL - AID HIGHWAY TRAVEL - 2021 (1)
  ANNUAL VEHICLE - MILES

May 2023

(Millions)

Table VM-3
STATE NATIONAL HIGHWAY SYSTEM OTHER FEDERAL-AID HIGHWAYS ALL FEDERAL-AID HIGHWAYS ALL NON-FEDERAL-AID HIGHWAYS TOTAL
INTERSTATE OTHER TOTAL
RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL
Alabama 6,779 9,299 16,077 5,668 9,828 15,496 12,447 19,127 31,574 9,056 12,064 21,120 21,503 31,191 52,694 7,662 11,536 19,198 71,892
Alaska 851 789 1,640 323 900 1,223 1,174 1,689 2,863 372 816 1,189 1,547 2,506 4,052 1,136 565 1,700 5,752
Arizona 7,706 8,311 16,016 3,849 14,707 18,556 11,554 23,018 34,572 4,174 26,869 31,043 15,729 49,887 65,615 1,891 6,254 8,145 73,760
Arkansas 5,172 5,530 10,703 4,232 4,348 8,580 9,405 9,878 19,283 6,703 7,040 13,743 16,108 16,918 33,026 3,151 2,250 5,401 38,427
California 17,398 69,638 87,036 16,795 105,714 122,509 34,193 175,352 209,545 18,330 63,316 81,646 52,523 238,668 291,192 5,858 13,773 19,631 310,823
Colorado 5,084 9,809 14,893 4,967 14,319 19,286 10,051 24,127 34,179 4,163 9,277 13,440 14,214 33,405 47,619 2,509 3,712 6,221 53,840
Connecticut 466 9,331 9,797 676 7,375 8,051 1,142 16,706 17,847 1,105 7,187 8,292 2,247 23,893 26,139 612 2,238 2,849 28,989
Delaware - 1,387 1,387 1,355 2,887 4,241 1,355 4,274 5,629 842 1,991 2,833 2,196 6,265 8,461 639 1,053 1,691 10,152
District of Columbia 0 455 455 0 1,207 1,207 0 1,663 1,663 0 807 807 0 2,470 2,470 0 778 778 3,248
Florida 11,494 30,270 41,764 10,843 58,965 69,808 22,337 89,235 111,572 8,440 52,345 60,785 30,777 141,579 172,356 6,964 38,246 45,210 217,566
Georgia 7,917 24,841 32,758 7,353 20,886 28,239 15,270 45,727 60,997 9,692 23,990 33,682 24,962 69,717 94,680 5,279 20,727 26,006 120,685
Hawaii - 1,839 1,839 306 2,459 2,764 306 4,298 4,603 708 1,889 2,597 1,014 6,186 7,200 722 2,050 2,772 9,972
Idaho 2,990 1,810 4,799 2,741 1,622 4,363 5,731 3,432 9,162 3,010 3,548 6,557 8,740 6,979 15,719 2,484 1,104 3,589 19,308
Illinois 9,587 23,118 32,705 3,886 20,114 24,000 13,473 43,233 56,705 8,129 22,097 30,226 21,602 65,330 86,931 - 10,598 10,598 97,530
Indiana 7,801 10,699 18,500 5,347 4,639 9,986 13,148 15,338 28,486 9,172 19,419 28,590 22,320 34,757 57,076 6,788 14,776 21,564 78,640
Iowa 5,246 3,031 8,278 6,301 3,981 10,282 11,547 7,013 18,560 6,170 4,275 10,446 17,717 11,288 29,005 2,236 1,798 4,034 33,039
Kansas 3,908 3,930 7,838 4,549 3,211 7,760 8,457 7,141 15,598 5,173 6,883 12,056 13,630 14,025 27,655 1,772 2,266 4,038 31,693
Kentucky 8,741 6,524 15,265 5,076 5,252 10,329 13,817 11,777 25,594 7,478 7,682 15,160 21,296 19,459 40,754 5,094 2,264 7,357 48,111
Louisiana 7,328 9,717 17,045 2,924 8,797 11,722 10,252 18,515 28,767 6,492 12,616 19,109 16,744 31,131 47,875 4,214 2,639 6,853 54,728
Maine 2,039 1,181 3,220 1,829 867 2,696 3,868 2,048 5,916 3,921 1,982 5,903 7,789 4,030 11,819 2,268 473 2,740 14,560
Maryland 2,063 14,482 16,545 2,537 16,340 18,877 4,600 30,822 35,422 3,376 12,059 15,435 7,976 42,881 50,857 2,468 3,277 5,744 56,601
Massachusetts 795 15,850 16,644 775 17,169 17,944 1,570 33,019 34,588 708 15,096 15,805 2,278 48,115 50,393 617 8,105 8,722 59,115
Michigan 5,480 15,794 21,274 7,168 22,350 29,519 12,649 38,144 50,793 15,181 20,309 35,490 27,830 58,453 86,283 3,093 7,369 10,462 96,744
Minnesota 3,769 8,299 12,068 7,321 8,528 15,849 11,090 16,827 27,918 9,389 12,011 21,400 20,479 28,838 49,318 4,069 3,784 7,853 57,171
Mississippi 4,871 4,177 9,047 5,385 5,430 10,815 10,256 9,607 19,863 7,525 4,277 11,802 17,781 13,884 31,665 6,503 2,685 9,188 40,853
Missouri 7,640 13,653 21,293 8,672 10,733 19,405 16,312 24,386 40,698 9,353 10,161 19,513 25,664 34,547 60,211 10,800 8,780 19,580 79,791
Montana 2,853 666 3,520 2,694 1,101 3,795 5,547 1,768 7,315 2,126 1,262 3,389 7,674 3,030 10,704 1,775 1,003 2,778 13,482
Nebraska 3,208 1,614 4,822 3,341 3,394 6,735 6,549 5,009 11,558 3,883 3,266 7,149 10,431 8,275 18,707 1,437 1,066 2,503 21,210
Nevada 2,575 4,579 7,153 1,851 5,132 6,983 4,426 9,711 14,136 914 7,169 8,083 5,340 16,879 22,219 591 4,267 4,857 27,077
New Hampshire 1,107 1,922 3,028 1,371 2,646 4,018 2,478 4,568 7,046 2,045 2,364 4,409 4,523 6,933 11,455 906 768 1,675 13,130
New Jersey 1,146 14,571 15,717 1,147 28,114 29,260 2,292 42,685 44,977 1,426 15,460 16,886 3,718 58,145 61,863 978 10,832 11,810 73,673
New Mexico 4,726 2,903 7,629 3,317 2,281 5,599 8,044 5,185 13,228 3,654 4,720 8,374 11,698 9,905 21,603 4,356 865 5,221 26,823
New York 5,041 17,904 22,945 4,198 31,660 35,858 9,239 49,565 58,803 6,802 20,055 26,857 16,040 69,620 85,660 7,288 13,922 21,209 106,870
North Carolina 6,598 19,862 26,460 9,587 18,907 28,494 16,185 38,768 54,954 12,757 23,236 35,993 28,942 62,004 90,947 11,663 15,124 26,788 117,734
North Dakota 1,526 534 2,061 1,972 826 2,798 3,499 1,361 4,859 1,717 907 2,623 5,215 2,268 7,483 1,077 696 1,773 9,256
Ohio 8,693 23,901 32,594 6,519 15,592 22,111 15,212 39,493 54,705 11,698 27,093 38,791 26,910 66,585 93,495 7,123 12,304 19,428 112,923
Oklahoma 5,895 5,647 11,542 5,691 5,057 10,748 11,585 10,705 22,290 8,606 9,490 18,096 20,191 20,195 40,386 2,273 2,101 4,374 44,760
Oregon 4,175 5,514 9,689 4,550 7,075 11,625 8,725 12,589 21,314 4,267 7,550 11,817 12,992 20,139 33,131 1,879 1,832 3,711 36,842
Pennsylvania 10,119 15,963 26,081 6,529 24,898 31,427 16,647 40,861 57,508 10,520 20,046 30,567 27,168 60,907 88,075 7,064 7,548 14,611 102,686
Rhode Island 277 1,711 1,988 280 2,803 3,083 557 4,514 5,071 243 1,636 1,880 801 6,150 6,951 205 370 575 7,526
South Carolina 8,699 7,937 16,635 4,833 9,736 14,569 13,531 17,673 31,204 9,236 11,226 20,463 22,768 28,899 51,667 3,248 2,576 5,825 57,492
South Dakota 2,319 850 3,169 1,997 582 2,578 4,316 1,431 5,747 2,167 1,225 3,392 6,483 2,656 9,139 604 251 855 9,994
Tennessee 9,262 15,319 24,582 4,867 15,578 20,446 14,130 30,898 45,027 7,522 14,320 21,842 21,652 45,218 66,869 5,237 10,489 15,726 82,596
Texas 20,317 53,266 73,583 25,254 70,405 95,658 45,571 123,670 169,241 26,737 69,974 96,711 72,308 193,644 265,952 6,876 12,199 19,076 285,028
Utah 3,949 8,321 12,270 2,236 6,031 8,268 6,185 14,352 20,537 2,062 5,288 7,350 8,247 19,640 27,887 1,586 4,165 5,751 33,638
Vermont 1,024 467 1,491 672 380 1,052 1,696 847 2,543 2,083 780 2,864 3,779 1,628 5,407 923 295 1,218 6,625
Virginia 9,442 16,375 25,817 7,526 16,821 24,347 16,968 33,196 50,164 9,347 13,648 22,996 26,315 46,844 73,159 3,703 3,240 6,943 80,102
Washington 4,924 11,467 16,391 4,335 14,555 18,890 9,259 26,022 35,281 5,612 10,257 15,868 14,871 36,279 51,150 2,166 4,481 6,647 57,797
West Virginia 1,889 2,836 4,725 1,856 1,867 3,723 3,745 4,703 8,448 3,444 2,409 5,853 7,189 7,113 14,301 1,124 654 1,778 16,079
Wisconsin 6,089 8,008 14,097 7,820 11,330 19,151 13,910 19,338 33,248 12,865 9,622 22,487 26,775 28,960 55,735 6,475 2,774 9,249 64,983
Wyoming 2,715 572 3,287 1,707 610 2,317 4,422 1,181 5,603 1,489 1,103 2,592 5,911 2,284 8,195 2,291 610 2,901 11,097
U.S. Total 263,691 546,474 810,165 237,029 670,013 907,042 500,719 1,216,487 1,717,207 311,887 644,113 956,000 812,607 1,860,600 2,673,206 171,674 287,531 459,205 3,132,411
Puerto Rico 637 4,381 5,018 304 3,643 3,947 942 8,024 8,966 445 3,860 4,305 1,387 11,884 13,271 144 455 598 13,869
Grand Total 264,328 550,855 815,183 237,333 673,656 910,989 501,661 1,224,511 1,726,172 312,332 647,973 960,305 813,993 1,872,484 2,686,477 171,818 287,985 459,803 3,146,281

Travel for the rural minor collector and rural/urban local functional systems are estimated by States based on models or other means and provided to the FHWA on a summary basis. Travel for all other systems are estimated from State-provided roadway segment level 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.

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Page last modified on May 22, 2023
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