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

Highway Statistics Series

Highway Statistics 2021


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

May 2023

(Millions)

Table VM-3M
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 10,909 14,965 25,874 9,122 15,817 24,939 20,031 30,782 50,813 14,574 19,415 33,989 34,605 50,197 84,802 12,331 18,566 30,897 115,699
Alaska 1,370 1,270 2,640 519 1,449 1,968 1,889 2,719 4,608 599 1,314 1,913 2,489 4,032 6,521 1,827 908 2,736 9,257
Arizona 12,401 13,375 25,776 6,194 23,669 29,863 18,595 37,044 55,639 6,718 43,241 49,959 25,313 80,285 105,597 3,043 10,065 13,108 118,705
Arkansas 8,324 8,900 17,224 6,811 6,998 13,809 15,135 15,898 31,033 10,788 11,329 22,117 25,923 27,227 53,150 5,071 3,621 8,692 61,842
California 28,000 112,072 140,072 27,028 170,131 197,159 55,028 282,202 337,230 29,500 101,897 131,397 84,528 384,099 468,628 9,427 22,166 31,593 500,221
Colorado 8,182 15,785 23,968 7,994 23,044 31,038 16,176 38,829 55,005 6,700 14,930 21,630 22,876 53,759 76,635 4,037 5,974 10,011 86,647
Connecticut 749 15,017 15,766 1,088 11,868 12,956 1,838 26,885 28,723 1,778 11,567 13,345 3,616 38,452 42,067 984 3,601 4,585 46,653
Delaware - 2,233 2,233 2,180 4,646 6,826 2,180 6,878 9,058 1,355 3,204 4,558 3,535 10,082 13,617 1,028 1,694 2,722 16,339
Dist. of Columbia - 733 733 - 1,943 1,943 - 2,676 2,676 - 1,299 1,299 - 3,975 3,975 - 1,251 1,251 5,227
Florida 18,498 48,715 67,212 17,450 94,895 112,345 35,948 143,609 179,557 13,583 84,241 97,823 49,530 227,850 277,380 11,207 61,552 72,759 350,139
Georgia 12,741 39,978 52,719 11,834 33,613 45,447 24,575 73,591 98,166 15,598 38,608 54,206 40,173 112,199 152,372 8,495 33,357 41,852 194,224
Hawaii - 2,960 2,960 492 3,957 4,449 492 6,916 7,409 1,139 3,040 4,179 1,632 9,956 11,588 1,162 3,299 4,461 16,048
Idaho 4,811 2,913 7,724 4,411 2,610 7,021 9,223 5,522 14,745 4,843 5,709 10,553 14,066 11,232 25,298 3,998 1,777 5,776 31,073
Illinois 15,428 37,205 52,634 6,254 32,371 38,625 21,682 69,576 91,258 13,082 35,562 48,644 34,765 105,138 139,902 - 17,056 17,056 156,959
Indiana 12,555 17,218 29,774 8,605 7,465 16,070 21,160 24,684 45,844 14,760 31,252 46,012 35,920 55,935 91,856 10,924 23,779 34,704 126,559
Iowa 8,443 4,879 13,322 10,140 6,407 16,547 18,583 11,286 29,869 9,930 6,881 16,811 28,513 18,167 46,680 3,599 2,893 6,492 53,172
Kansas 6,289 6,325 12,614 7,321 5,168 12,489 13,610 11,493 25,103 8,325 11,078 19,403 21,935 22,571 44,506 2,852 3,647 6,499 51,005
Kentucky 14,067 10,500 24,567 8,169 8,453 16,622 22,237 18,952 41,189 12,035 12,363 24,398 34,272 31,316 65,588 8,197 3,643 11,840 77,428
Louisiana 11,793 15,638 27,431 4,706 14,158 18,864 16,499 29,796 46,295 10,448 20,304 30,752 26,947 50,100 77,048 6,781 4,247 11,028 88,076
Maine 3,281 1,901 5,182 2,944 1,395 4,339 6,225 3,297 9,521 6,311 3,189 9,500 12,535 6,486 19,021 3,650 761 4,410 23,432
Maryland 3,320 23,306 26,626 4,083 26,297 30,379 7,403 49,603 57,006 5,434 19,407 24,840 12,836 69,010 81,846 3,971 5,273 9,245 91,091
Massachusetts 1,279 25,507 26,787 1,247 27,631 28,878 2,526 53,139 55,665 1,140 24,295 25,435 3,666 77,434 81,100 993 13,043 14,036 95,136
Michigan 8,820 25,418 34,237 11,537 35,969 47,506 20,356 61,387 81,743 24,432 32,684 57,115 44,788 94,071 138,858 4,977 11,860 16,837 155,695
Minnesota 6,066 13,356 19,422 11,782 13,725 25,507 17,848 27,081 44,929 15,110 19,330 34,441 32,958 46,411 79,369 6,548 6,090 12,639 92,008
Mississippi 7,838 6,722 14,560 8,667 8,739 17,406 16,505 15,461 31,966 12,111 6,883 18,994 28,616 22,344 50,960 10,466 4,320 14,787 65,746
Missouri 12,295 21,973 34,267 13,957 17,273 31,229 26,251 39,245 65,496 15,051 16,352 31,404 41,303 55,597 96,900 17,380 14,131 31,511 128,411
Montana 4,592 1,073 5,665 4,335 1,772 6,108 8,927 2,845 11,772 3,422 2,032 5,454 12,349 4,877 17,226 2,857 1,614 4,471 21,697
Nebraska 5,163 2,598 7,761 5,376 5,463 10,839 10,539 8,061 18,600 6,249 5,257 11,505 16,788 13,318 30,105 2,313 1,715 4,028 34,134
Nevada 4,143 7,369 11,512 2,979 8,259 11,238 7,122 15,628 22,750 1,472 11,537 13,008 8,594 27,164 35,758 950 6,867 7,817 43,576
New Hampshire 1,781 3,093 4,874 2,207 4,259 6,466 3,988 7,352 11,340 3,291 3,805 7,096 7,279 11,157 18,435 1,459 1,236 2,695 21,130
New Jersey 1,844 23,450 25,294 1,845 45,245 47,090 3,689 68,695 72,384 2,295 24,880 27,175 5,984 93,575 99,559 1,574 17,432 19,006 118,565
New Mexico 7,606 4,672 12,278 5,339 3,672 9,010 12,945 8,344 21,289 5,881 7,596 13,477 18,826 15,940 34,766 7,010 1,392 8,402 43,168
New York 8,112 28,814 36,926 6,756 50,953 57,708 14,868 79,767 94,635 10,946 32,276 43,222 25,814 112,042 137,857 11,728 22,405 34,133 171,990
North Carolina 10,619 31,964 42,584 15,429 30,427 45,856 26,048 62,392 88,440 20,530 37,395 57,925 46,578 99,786 146,365 18,770 24,340 43,111 189,475
North Dakota 2,456 860 3,316 3,174 1,330 4,504 5,630 2,190 7,820 2,763 1,459 4,222 8,393 3,649 12,042 1,733 1,121 2,853 14,896
Ohio 13,990 38,465 52,455 10,492 25,093 35,584 24,481 63,557 88,039 18,826 43,601 62,427 43,307 107,159 150,466 11,464 19,802 31,266 181,732
Oklahoma 9,486 9,089 18,575 9,158 8,139 17,297 18,645 17,228 35,872 13,849 15,273 29,122 32,494 32,500 64,994 3,658 3,381 7,039 72,034
Oregon 6,719 8,875 15,593 7,323 11,386 18,709 14,042 20,260 34,302 6,867 12,150 19,017 20,909 32,411 53,319 3,023 2,949 5,972 59,291
Pennsylvania 16,284 25,689 41,973 10,507 40,070 50,577 26,791 65,759 92,550 16,931 32,261 49,192 43,722 98,020 141,742 11,368 12,147 23,515 165,257
Rhode Island 446 2,753 3,199 451 4,512 4,962 897 7,265 8,162 392 2,633 3,025 1,289 9,898 11,186 331 595 926 12,112
South Carolina 13,999 12,773 26,772 7,778 15,669 23,447 21,777 28,442 50,218 14,864 18,067 32,932 36,641 46,509 83,150 5,228 4,146 9,374 92,524
South Dakota 3,732 1,368 5,100 3,214 936 4,149 6,946 2,304 9,249 3,488 1,971 5,458 10,433 4,274 14,708 972 404 1,376 16,084
Tennessee 14,906 24,654 39,560 7,833 25,071 32,904 22,739 49,725 72,464 12,106 23,046 35,151 34,845 72,771 107,616 8,428 16,881 25,309 132,925
Texas 32,697 85,723 118,420 40,642 113,305 153,947 73,339 199,028 272,367 43,029 112,612 155,642 116,368 311,640 428,009 11,066 19,633 30,699 458,708
Utah 6,355 13,391 19,746 3,599 9,706 13,305 9,954 23,097 33,052 3,318 8,510 11,829 13,273 31,608 44,880 2,552 6,703 9,255 54,135
Vermont 1,648 752 2,400 1,082 611 1,694 2,730 1,364 4,093 3,353 1,256 4,608 6,082 2,620 8,702 1,486 475 1,960 10,662
Virginia 15,195 26,353 41,548 12,112 27,071 39,183 27,307 53,423 80,731 15,043 21,965 37,008 42,350 75,388 117,739 5,959 5,215 11,174 128,912
Washington 7,925 18,454 26,379 6,976 23,424 30,401 14,901 41,879 56,780 9,031 16,507 25,538 23,932 58,385 82,318 3,486 7,211 10,697 93,015
West Virginia 3,040 4,564 7,604 2,987 3,005 5,992 6,027 7,569 13,596 5,542 3,877 9,420 11,569 11,446 23,016 1,809 1,052 2,862 25,877
Wisconsin 9,800 12,887 22,687 12,586 18,234 30,820 22,385 31,122 53,507 20,704 15,485 36,189 43,090 46,607 89,696 10,421 4,464 14,884 104,580
Wyoming 4,370 920 5,290 2,747 981 3,728 7,117 1,901 9,018 2,396 1,775 4,171 9,513 3,676 13,189 3,687 982 4,669 17,858
U.S. Total 424,369 879,465 1,303,834 381,461 1,078,282 1,459,743 805,830 1,957,747 2,763,576 501,934 1,036,599 1,538,532 1,307,764 2,994,345 4,302,109 276,283 462,736 739,019 5,041,128
Puerto Rico 1,026 7,051 8,076 490 5,862 6,352 1,516 12,913 14,429 716 6,213 6,929 2,232 19,126 21,357 231 732 963 22,320
Grand Total 425,395 886,515 1,311,910 381,951 1,084,144 1,466,095 807,346 1,970,660 2,778,005 502,650 1,042,811 1,545,461 1,309,995 3,013,471 4,323,466 276,514 463,468 739,982 5,063,448

(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. Due to conversion from English to metric units and to rounding, individual cell values may not agree with corresponding vehicle-miles table cell values. Please note that due to data review and production issues with the 2021 HPMS data, some anomalous and/or missing data may exist.

(2) Inconsistent data reported in 2020. Anomalies may appear in various tables.

Page last modified on May 22, 2023
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000