U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
September 30, 2020
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 | 2,434 | 2,228 | 4,662 | 5,936 | 4,934 | 10,870 | 8,370 | 7,162 | 15,532 | 33,049 | 14,150 | 47,199 | 41,419 | 21,312 | 62,731 | 104,954 | 42,845 | 147,799 | 210,531 |
Alaska | 2,057 | 312 | 2,369 | 1,987 | 550 | 2,537 | 4,044 | 862 | 4,907 | 3,236 | 1,417 | 4,653 | 7,280 | 2,279 | 9,559 | 21,949 | 4,500 | 26,449 | 36,009 |
Arizona | 3,725 | 1,476 | 5,201 | 3,487 | 4,475 | 7,962 | 7,212 | 5,951 | 13,163 | 11,516 | 22,199 | 33,715 | 18,728 | 28,150 | 46,878 | 65,329 | 34,258 | 99,587 | 146,465 |
Arkansas | 1,752 | 1,477 | 3,229 | 5,385 | 2,464 | 7,848 | 7,137 | 3,941 | 11,077 | 30,088 | 9,456 | 39,543 | 37,224 | 13,397 | 50,621 | 136,094 | 24,014 | 160,108 | 210,729 |
California | 5,514 | 9,798 | 15,312 | 10,138 | 35,097 | 45,236 | 15,652 | 44,895 | 60,548 | 37,517 | 60,192 | 97,709 | 53,169 | 105,087 | 158,257 | 96,567 | 141,716 | 238,284 | 396,540 |
Colorado | 2,628 | 1,536 | 4,165 | 5,856 | 5,505 | 11,361 | 8,484 | 7,041 | 15,526 | 17,965 | 9,041 | 27,006 | 26,450 | 16,082 | 42,532 | 112,008 | 30,947 | 142,954 | 185,486 |
Connecticut | 150 | 1,732 | 1,882 | 396 | 2,899 | 3,295 | 546 | 4,630 | 5,177 | 2,152 | 8,113 | 10,266 | 2,698 | 12,744 | 15,442 | 8,858 | 21,616 | 30,474 | 45,916 |
Delaware | - | 257 | 257 | 477 | 1,009 | 1,487 | 477 | 1,266 | 1,744 | 956 | 1,586 | 2,542 | 1,433 | 2,852 | 4,286 | 4,492 | 5,292 | 9,784 | 14,069 |
District of Columbia | - | 73 | 73 | - | 500 | 500 | - | 572 | 572 | - | 750 | 750 | - | 1,322 | 1,322 | - | 2,123 | 2,123 | 3,445 |
Florida | 3,576 | 5,054 | 8,630 | 8,141 | 20,538 | 28,679 | 11,717 | 25,593 | 37,309 | 12,778 | 34,415 | 47,192 | 24,494 | 60,007 | 84,502 | 53,311 | 137,563 | 190,874 | 275,376 |
Georgia | 2,568 | 4,556 | 7,124 | 9,704 | 10,251 | 19,956 | 12,272 | 14,807 | 27,080 | 31,523 | 20,719 | 52,242 | 43,795 | 35,526 | 79,322 | 113,849 | 79,492 | 193,341 | 272,662 |
Hawaii | - | 317 | 317 | 161 | 1,019 | 1,179 | 161 | 1,336 | 1,496 | 951 | 1,498 | 2,448 | 1,111 | 2,833 | 3,944 | 2,207 | 3,648 | 5,855 | 9,799 |
Idaho | 2,080 | 451 | 2,531 | 4,011 | 1,051 | 5,062 | 6,090 | 1,502 | 7,593 | 15,017 | 3,252 | 18,269 | 21,107 | 4,755 | 25,862 | 71,051 | 10,655 | 81,706 | 107,568 |
Illinois | 5,041 | 4,810 | 9,850 | 5,451 | 10,991 | 16,442 | 10,491 | 15,801 | 26,292 | 32,904 | 24,690 | 57,594 | 43,395 | 40,491 | 83,887 | 152,266 | 70,506 | 222,771 | 306,658 |
Indiana | 3,176 | 2,465 | 5,642 | 4,936 | 2,531 | 7,467 | 8,112 | 4,996 | 13,109 | 25,147 | 20,089 | 45,236 | 33,259 | 25,085 | 58,344 | 103,252 | 41,111 | 144,363 | 202,707 |
Iowa | 2,443 | 873 | 3,315 | 8,939 | 3,148 | 12,087 | 11,382 | 4,021 | 15,402 | 36,475 | 6,730 | 43,205 | 47,857 | 10,751 | 58,607 | 159,587 | 17,355 | 176,942 | 235,549 |
Kansas | 2,583 | 1,132 | 3,715 | 7,082 | 1,805 | 8,887 | 9,665 | 2,937 | 12,602 | 53,505 | 9,135 | 62,640 | 63,170 | 12,072 | 75,243 | 191,687 | 19,677 | 211,364 | 286,606 |
Kentucky | 3,320 | 1,292 | 4,612 | 5,088 | 2,767 | 7,855 | 8,409 | 4,058 | 12,467 | 16,609 | 7,228 | 23,838 | 25,018 | 11,287 | 36,305 | 108,971 | 21,696 | 130,666 | 166,971 |
Louisiana | 2,157 | 1,857 | 4,014 | 3,461 | 3,631 | 7,092 | 5,618 | 5,488 | 11,106 | 13,579 | 11,458 | 25,036 | 19,197 | 16,946 | 36,142 | 63,262 | 34,712 | 97,973 | 134,115 |
Maine | 1,179 | 374 | 1,553 | 1,637 | 441 | 2,078 | 2,816 | 816 | 3,631 | 8,438 | 1,728 | 10,166 | 11,253 | 2,544 | 13,797 | 28,625 | 4,313 | 32,939 | 46,736 |
Maryland | 673 | 2,149 | 2,822 | 1,208 | 5,431 | 6,640 | 1,881 | 7,581 | 9,462 | 4,045 | 9,259 | 13,304 | 5,926 | 16,840 | 22,766 | 22,097 | 26,266 | 48,363 | 71,129 |
Massachusetts | 271 | 2,897 | 3,168 | 884 | 6,400 | 7,284 | 1,154 | 9,298 | 10,452 | 1,754 | 14,496 | 16,250 | 2,909 | 23,794 | 26,702 | 9,662 | 41,366 | 51,028 | 77,730 |
Michigan | 2,355 | 3,672 | 6,027 | 5,922 | 10,485 | 16,408 | 8,278 | 14,157 | 22,435 | 42,729 | 20,405 | 63,134 | 51,007 | 34,562 | 85,569 | 119,735 | 51,276 | 171,010 | 256,579 |
Minnesota | 2,358 | 1,737 | 4,095 | 8,805 | 3,192 | 11,997 | 11,164 | 4,929 | 16,092 | 44,664 | 13,395 | 58,059 | 55,828 | 18,324 | 74,152 | 183,470 | 32,997 | 216,467 | 290,618 |
Mississippi | 2,326 | 1,156 | 3,482 | 6,608 | 3,525 | 10,134 | 8,934 | 4,681 | 13,616 | 31,627 | 5,912 | 37,538 | 40,561 | 10,593 | 51,154 | 92,701 | 18,233 | 110,934 | 162,088 |
Missouri | 3,426 | 3,124 | 6,550 | 8,870 | 5,483 | 14,353 | 12,296 | 8,607 | 20,903 | 41,114 | 12,720 | 53,833 | 53,410 | 21,327 | 74,737 | 167,054 | 35,712 | 202,767 | 277,504 |
Montana | 4,377 | 391 | 4,769 | 5,968 | 723 | 6,692 | 10,345 | 1,115 | 11,460 | 19,412 | 1,665 | 21,077 | 29,758 | 2,779 | 32,537 | 111,568 | 6,340 | 117,908 | 150,446 |
Nebraska | 1,714 | 402 | 2,117 | 6,198 | 1,802 | 7,999 | 7,912 | 2,204 | 10,116 | 31,124 | 3,665 | 34,790 | 39,037 | 5,869 | 44,906 | 137,246 | 11,845 | 149,090 | 193,996 |
Nevada | 1,879 | 848 | 2,727 | 3,486 | 1,900 | 5,386 | 5,365 | 2,748 | 8,113 | 5,969 | 6,657 | 12,626 | 11,334 | 9,405 | 20,738 | 64,750 | 15,317 | 80,067 | 100,805 |
New Hampshire | 567 | 448 | 1,015 | 825 | 936 | 1,761 | 1,392 | 1,384 | 2,776 | 3,240 | 2,114 | 5,354 | 4,632 | 3,498 | 8,130 | 17,940 | 7,321 | 25,262 | 33,391 |
New Jersey | 277 | 2,705 | 2,982 | 556 | 8,695 | 9,251 | 833 | 11,400 | 12,233 | 2,198 | 14,607 | 16,805 | 3,031 | 26,007 | 29,038 | 8,250 | 47,819 | 56,069 | 85,108 |
New Mexico | 3,416 | 771 | 4,187 | 5,627 | 1,552 | 7,179 | 9,043 | 2,323 | 11,366 | 14,238 | 5,602 | 19,840 | 23,281 | 7,925 | 31,206 | 101,988 | 17,022 | 119,010 | 150,216 |
New York | 3,283 | 4,793 | 8,076 | 5,277 | 13,641 | 18,918 | 8,560 | 18,434 | 26,994 | 17,172 | 23,970 | 41,142 | 25,732 | 42,404 | 68,136 | 105,145 | 67,208 | 172,353 | 240,489 |
North Carolina | 2,326 | 4,080 | 6,405 | 7,019 | 8,173 | 15,192 | 9,345 | 12,253 | 21,598 | 21,208 | 18,276 | 39,484 | 30,553 | 30,529 | 61,082 | 105,562 | 62,368 | 167,929 | 229,011 |
North Dakota | 2,039 | 262 | 2,301 | 6,900 | 680 | 7,580 | 8,939 | 941 | 9,880 | 29,058 | 1,368 | 30,426 | 37,997 | 2,309 | 40,306 | 134,594 | 3,945 | 138,538 | 178,845 |
Ohio | 3,046 | 5,333 | 8,379 | 5,578 | 7,881 | 13,459 | 8,625 | 13,214 | 21,838 | 27,676 | 27,123 | 54,799 | 36,300 | 40,337 | 76,637 | 118,627 | 67,228 | 185,855 | 262,492 |
Oklahoma | 2,613 | 1,409 | 4,022 | 6,848 | 2,632 | 9,480 | 9,461 | 4,041 | 13,502 | 48,129 | 12,292 | 60,422 | 57,590 | 16,334 | 73,924 | 138,211 | 26,619 | 164,830 | 238,754 |
Oregon | 2,024 | 1,115 | 3,139 | 5,880 | 3,001 | 8,882 | 7,904 | 4,116 | 12,020 | 20,874 | 8,302 | 29,176 | 28,778 | 12,418 | 41,196 | 100,644 | 20,261 | 120,904 | 162,101 |
Pennsylvania | 4,352 | 3,574 | 7,926 | 5,055 | 10,558 | 15,613 | 9,408 | 14,132 | 23,539 | 23,601 | 20,674 | 44,275 | 33,008 | 34,805 | 67,814 | 115,493 | 68,401 | 183,894 | 251,708 |
Rhode Island | 71 | 307 | 378 | 252 | 1,162 | 1,414 | 324 | 1,469 | 1,793 | 504 | 1,855 | 2,359 | 827 | 3,324 | 4,152 | 1,990 | 6,522 | 8,512 | 12,664 |
South Carolina | 2,240 | 1,619 | 3,858 | 4,859 | 4,546 | 9,405 | 7,099 | 6,165 | 13,264 | 26,438 | 10,952 | 37,390 | 33,537 | 17,117 | 50,654 | 79,304 | 36,636 | 115,940 | 166,594 |
South Dakota | 2,367 | 396 | 2,763 | 6,541 | 549 | 7,090 | 8,908 | 945 | 9,853 | 30,781 | 1,828 | 32,609 | 39,689 | 2,773 | 42,462 | 119,635 | 4,538 | 124,173 | 166,635 |
Tennessee | 2,640 | 2,956 | 5,596 | 5,412 | 7,816 | 13,228 | 8,052 | 10,772 | 18,824 | 16,491 | 14,570 | 31,060 | 24,542 | 25,342 | 49,884 | 107,863 | 46,103 | 153,966 | 203,850 |
Texas | 8,203 | 8,473 | 16,676 | 23,838 | 30,328 | 54,166 | 32,041 | 38,801 | 70,841 | 95,822 | 66,486 | 162,307 | 127,862 | 105,286 | 233,149 | 299,296 | 151,089 | 450,385 | 683,533 |
Utah | 2,759 | 1,670 | 4,429 | 2,634 | 2,706 | 5,340 | 5,393 | 4,377 | 9,769 | 9,149 | 5,388 | 14,537 | 14,542 | 9,765 | 24,306 | 59,802 | 17,923 | 77,725 | 102,031 |
Vermont | 1,024 | 257 | 1,281 | 652 | 236 | 889 | 1,676 | 493 | 2,169 | 5,473 | 978 | 6,452 | 7,150 | 1,471 | 8,621 | 18,914 | 1,737 | 20,652 | 29,273 |
Virginia | 2,508 | 3,062 | 5,571 | 6,316 | 7,402 | 13,718 | 8,824 | 10,464 | 19,288 | 22,666 | 13,872 | 36,539 | 31,490 | 24,337 | 55,827 | 70,444 | 37,861 | 108,305 | 164,132 |
Washington | 1,924 | 2,096 | 4,020 | 4,242 | 6,495 | 10,737 | 6,166 | 8,592 | 14,757 | 20,311 | 12,006 | 32,317 | 26,477 | 20,597 | 47,074 | 87,680 | 32,878 | 120,557 | 167,632 |
West Virginia | 1,309 | 1,018 | 2,328 | 2,647 | 1,317 | 3,964 | 3,956 | 2,336 | 6,292 | 13,769 | 3,452 | 17,221 | 17,725 | 5,788 | 23,513 | 47,976 | 8,678 | 56,654 | 80,167 |
Wisconsin | 2,147 | 1,788 | 3,934 | 8,048 | 6,536 | 14,585 | 10,195 | 8,324 | 18,519 | 33,710 | 13,392 | 47,102 | 43,905 | 21,716 | 65,621 | 142,434 | 31,263 | 173,697 | 239,318 |
Wyoming | 3,230 | 423 | 3,653 | 4,051 | 623 | 4,674 | 7,281 | 1,046 | 8,327 | 7,937 | 2,112 | 10,048 | 15,217 | 3,158 | 18,375 | 41,025 | 3,219 | 44,244 | 62,620 |
U.S. Total | 120,127 | 107,002 | 227,129 | 259,280 | 282,015 | 541,296 | 379,408 | 389,017 | 768,425 | 1,096,287 | 637,238 | 1,733,526 | 1,475,695 | 1,026,255 | 2,501,950 | 4,529,418 | 1,754,029 | 6,283,448 | 8,785,398 |
Puerto Rico | 182 | 1,196 | 1,378 | 117 | 1,626 | 1,743 | 299 | 2,822 | 3,121 | 914 | 4,580 | 5,494 | 1,214 | 7,402 | 8,615 | 5,291 | 24,630 | 29,921 | 38,536 |
Grand Total | 120,309 | 108,198 | 228,507 | 259,398 | 283,641 | 543,038 | 379,707 | 391,838 | 771,546 | 1,097,202 | 641,818 | 1,739,020 | 1,476,909 | 1,033,657 | 2,510,565 | 4,534,709 | 1,778,659 | 6,313,368 | 8,823,934 |
(1) May see differences from prior years; starting in 1999, number of lanes is coded for all systems except rural minor collector and rural/urban local. Rural minor collector and rural/urban local functional system lane-miles estimated by FHWA assuming two as the number of lanes.