U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
August 23, 2018
Table HM-48
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 | 2,414 | 2,189 | 4,603 | 5,992 | 4,846 | 10,838 | 8,406 | 7,035 | 15,441 | 33,066 | 14,201 | 47,268 | 41,472 | 21,236 | 62,708 | 107,166 | 41,465 | 148,631 | 211,339 |
Alaska | 2,057 | 303 | 2,360 | 1,988 | 549 | 2,537 | 4,044 | 852 | 4,896 | 3,237 | 1,413 | 4,650 | 7,282 | 2,265 | 9,547 | 18,152 | 3,898 | 22,050 | 31,597 |
Arizona | 3,714 | 1,462 | 5,177 | 3,455 | 4,310 | 7,765 | 7,169 | 5,772 | 12,941 | 11,277 | 15,098 | 26,375 | 18,446 | 20,870 | 39,316 | 65,138 | 40,505 | 105,643 | 144,959 |
Arkansas | 1,752 | 1,469 | 3,221 | 5,262 | 2,460 | 7,722 | 7,013 | 3,929 | 10,943 | 30,164 | 9,546 | 39,710 | 37,177 | 13,476 | 50,653 | 136,201 | 23,678 | 159,880 | 210,532 |
California | 5,254 | 9,671 | 14,925 | 9,644 | 33,906 | 43,550 | 14,897 | 43,578 | 58,475 | 36,811 | 59,520 | 96,331 | 51,708 | 103,098 | 154,806 | 97,313 | 142,263 | 239,577 | 394,383 |
Colorado | 2,628 | 1,535 | 4,163 | 5,847 | 5,467 | 11,314 | 8,475 | 7,002 | 15,477 | 17,937 | 9,023 | 26,960 | 26,412 | 16,025 | 42,437 | 111,926 | 30,550 | 142,476 | 184,913 |
Connecticut | 150 | 1,718 | 1,868 | 396 | 2,899 | 3,295 | 546 | 4,617 | 5,163 | 2,154 | 8,121 | 10,275 | 2,700 | 12,738 | 15,438 | 8,859 | 21,558 | 30,417 | 45,855 |
Delaware | - | 257 | 257 | 428 | 1,009 | 1,438 | 428 | 1,266 | 1,695 | 957 | 1,594 | 2,552 | 1,386 | 2,861 | 4,246 | 4,419 | 5,290 | 9,708 | 13,954 |
Dist. of Columbia | - | 73 | 73 | - | 510 | 510 | - | 583 | 583 | - | 750 | 750 | - | 1,333 | 1,333 | - | 2,121 | 2,121 | 3,454 |
Florida | 3,458 | 4,932 | 8,390 | 8,037 | 20,310 | 28,347 | 11,495 | 25,242 | 36,737 | 12,781 | 34,115 | 46,896 | 24,276 | 59,357 | 83,633 | 53,502 | 137,014 | 190,516 | 274,149 |
Georgia | 2,578 | 4,415 | 6,992 | 9,524 | 10,283 | 19,807 | 12,102 | 14,697 | 26,799 | 31,507 | 20,668 | 52,175 | 43,609 | 35,365 | 78,974 | 113,661 | 79,381 | 193,042 | 272,017 |
Hawaii | - | 342 | 342 | 161 | 1,010 | 1,170 | 161 | 1,351 | 1,512 | 951 | 1,497 | 2,448 | 1,111 | 2,849 | 3,960 | 2,223 | 3,598 | 5,821 | 9,781 |
Idaho | 2,080 | 450 | 2,531 | 4,037 | 1,040 | 5,077 | 6,117 | 1,491 | 7,608 | 15,058 | 3,216 | 18,275 | 21,176 | 4,707 | 25,883 | 73,007 | 8,487 | 81,493 | 107,376 |
Illinois | 5,052 | 4,846 | 9,898 | 5,577 | 11,205 | 16,781 | 10,629 | 16,051 | 26,680 | 32,780 | 24,385 | 57,165 | 43,409 | 40,436 | 83,845 | 152,293 | 70,477 | 222,769 | 306,614 |
Indiana | 3,122 | 2,434 | 5,556 | 4,860 | 2,606 | 7,467 | 7,982 | 5,040 | 13,023 | 24,670 | 19,691 | 44,361 | 32,652 | 24,732 | 57,384 | 104,046 | 40,987 | 145,033 | 202,417 |
Iowa | 2,437 | 826 | 3,264 | 8,884 | 3,126 | 12,010 | 11,322 | 3,952 | 15,274 | 36,345 | 6,728 | 43,073 | 47,666 | 10,680 | 58,347 | 159,582 | 17,119 | 176,701 | 235,048 |
Kansas | 2,580 | 1,129 | 3,709 | 7,073 | 1,839 | 8,911 | 9,653 | 2,968 | 12,621 | 53,521 | 8,983 | 62,504 | 63,174 | 11,951 | 75,125 | 194,903 | 19,921 | 214,823 | 289,948 |
Kentucky | 2,920 | 1,243 | 4,163 | 5,400 | 2,813 | 8,213 | 8,320 | 4,056 | 12,375 | 16,606 | 7,207 | 23,813 | 24,926 | 11,263 | 36,189 | 108,896 | 22,007 | 130,903 | 167,092 |
Louisiana | 2,215 | 1,832 | 4,047 | 3,521 | 4,215 | 7,736 | 5,736 | 6,047 | 11,783 | 13,317 | 10,269 | 23,586 | 19,053 | 16,316 | 35,369 | 71,199 | 23,451 | 94,650 | 130,020 |
Maine | 1,179 | 375 | 1,554 | 1,607 | 490 | 2,096 | 2,785 | 865 | 3,650 | 8,375 | 1,812 | 10,187 | 11,160 | 2,677 | 13,837 | 28,447 | 4,568 | 33,015 | 46,851 |
Maryland | 673 | 2,144 | 2,817 | 1,194 | 5,401 | 6,595 | 1,867 | 7,545 | 9,412 | 4,038 | 9,265 | 13,303 | 5,905 | 16,811 | 22,715 | 22,082 | 25,995 | 48,077 | 70,792 |
Massachusetts | 274 | 2,930 | 3,204 | 905 | 6,360 | 7,265 | 1,179 | 9,290 | 10,469 | 1,723 | 14,492 | 16,215 | 2,902 | 23,782 | 26,684 | 9,665 | 41,208 | 50,873 | 77,557 |
Michigan | 2,367 | 3,711 | 6,078 | 5,922 | 10,427 | 16,349 | 8,289 | 14,139 | 22,428 | 42,738 | 20,292 | 63,030 | 51,027 | 34,431 | 85,458 | 119,551 | 51,197 | 170,749 | 256,207 |
Minnesota | 2,359 | 1,731 | 4,089 | 8,786 | 3,175 | 11,962 | 11,145 | 4,906 | 16,051 | 44,706 | 13,283 | 57,989 | 55,851 | 18,189 | 74,040 | 181,665 | 31,002 | 212,667 | 286,708 |
Mississippi | 2,277 | 1,137 | 3,414 | 6,595 | 3,491 | 10,086 | 8,872 | 4,628 | 13,500 | 31,622 | 5,891 | 37,513 | 40,495 | 10,519 | 51,013 | 92,682 | 18,214 | 110,895 | 161,909 |
Missouri | 3,426 | 3,115 | 6,541 | 8,863 | 5,464 | 14,327 | 12,289 | 8,579 | 20,868 | 41,041 | 12,603 | 53,644 | 53,330 | 21,182 | 74,512 | 166,886 | 35,221 | 202,107 | 276,619 |
Montana | 4,377 | 391 | 4,769 | 5,941 | 722 | 6,662 | 10,318 | 1,113 | 11,431 | 19,412 | 1,665 | 21,077 | 29,730 | 2,778 | 32,508 | 111,500 | 6,249 | 117,749 | 150,257 |
Nebraska | 1,714 | 402 | 2,117 | 6,194 | 1,757 | 7,951 | 7,908 | 2,160 | 10,068 | 31,124 | 3,682 | 34,805 | 39,032 | 5,842 | 44,873 | 137,302 | 11,537 | 148,838 | 193,712 |
Nevada | 1,839 | 814 | 2,653 | 3,488 | 1,854 | 5,343 | 5,328 | 2,668 | 7,996 | 5,963 | 6,576 | 12,539 | 11,290 | 9,244 | 20,534 | 66,256 | 14,876 | 81,132 | 101,666 |
New Hampshire | 567 | 448 | 1,015 | 826 | 932 | 1,758 | 1,393 | 1,379 | 2,772 | 3,240 | 2,099 | 5,339 | 4,633 | 3,479 | 8,111 | 17,904 | 7,313 | 25,216 | 33,328 |
New Jersey | 277 | 2,705 | 2,982 | 555 | 8,695 | 9,250 | 832 | 11,400 | 12,233 | 2,198 | 14,615 | 16,813 | 3,030 | 26,015 | 29,046 | 8,243 | 47,711 | 55,955 | 85,000 |
New Mexico | 3,431 | 747 | 4,178 | 5,641 | 1,482 | 7,123 | 9,072 | 2,229 | 11,301 | 14,464 | 5,481 | 19,945 | 23,536 | 7,710 | 31,246 | 113,017 | 16,752 | 129,769 | 161,015 |
New York | 3,290 | 4,792 | 8,082 | 5,301 | 13,525 | 18,826 | 8,590 | 18,317 | 26,908 | 17,096 | 24,081 | 41,177 | 25,686 | 42,398 | 68,084 | 104,668 | 67,011 | 171,679 | 239,763 |
North Carolina | 2,275 | 3,811 | 6,086 | 6,976 | 8,338 | 15,314 | 9,251 | 12,149 | 21,400 | 21,206 | 18,189 | 39,394 | 30,457 | 30,337 | 60,794 | 105,146 | 61,604 | 166,751 | 227,544 |
North Dakota | 2,039 | 262 | 2,301 | 6,888 | 686 | 7,574 | 8,927 | 947 | 9,875 | 29,008 | 1,357 | 30,364 | 37,935 | 2,304 | 40,239 | 133,724 | 3,919 | 137,643 | 177,882 |
Ohio | 3,035 | 5,283 | 8,318 | 5,490 | 7,950 | 13,439 | 8,525 | 13,233 | 21,758 | 27,753 | 27,107 | 54,860 | 36,278 | 40,340 | 76,618 | 118,625 | 67,135 | 185,759 | 262,377 |
Oklahoma | 2,613 | 1,409 | 4,022 | 6,641 | 2,710 | 9,351 | 9,254 | 4,119 | 13,373 | 48,301 | 11,780 | 60,082 | 57,555 | 15,899 | 73,455 | 135,706 | 25,568 | 161,275 | 234,729 |
Oregon | 2,021 | 1,108 | 3,129 | 5,906 | 3,033 | 8,939 | 7,927 | 4,141 | 12,068 | 20,907 | 8,288 | 29,194 | 28,833 | 12,429 | 41,262 | 101,335 | 19,978 | 121,313 | 162,575 |
Pennsylvania | 4,413 | 3,458 | 7,871 | 5,186 | 10,414 | 15,600 | 9,599 | 13,872 | 23,471 | 24,166 | 20,063 | 44,229 | 33,764 | 33,936 | 67,700 | 115,613 | 67,958 | 183,571 | 251,271 |
Rhode Island | 71 | 307 | 378 | 252 | 1,226 | 1,478 | 323 | 1,533 | 1,856 | 504 | 1,849 | 2,353 | 827 | 3,382 | 4,209 | 1,945 | 6,587 | 8,532 | 12,741 |
South Carolina | 2,239 | 1,602 | 3,841 | 4,809 | 4,510 | 9,319 | 7,048 | 6,112 | 13,160 | 26,426 | 10,901 | 37,327 | 33,474 | 17,013 | 50,487 | 81,804 | 30,402 | 112,206 | 162,694 |
South Dakota | 2,364 | 351 | 2,715 | 6,538 | 553 | 7,091 | 8,902 | 904 | 9,806 | 30,777 | 1,823 | 32,599 | 39,679 | 2,727 | 42,406 | 120,647 | 4,785 | 125,432 | 167,838 |
Tennessee | 2,635 | 2,956 | 5,591 | 5,406 | 7,808 | 13,214 | 8,041 | 10,764 | 18,805 | 16,506 | 15,456 | 31,962 | 24,546 | 26,221 | 50,767 | 107,590 | 45,117 | 152,707 | 203,474 |
Texas | 8,143 | 8,461 | 16,604 | 23,580 | 29,570 | 53,150 | 31,723 | 38,032 | 69,755 | 95,793 | 65,962 | 161,755 | 127,516 | 103,994 | 231,509 | 298,585 | 149,822 | 448,407 | 679,917 |
Utah | 2,756 | 1,597 | 4,353 | 2,550 | 2,656 | 5,206 | 5,306 | 4,253 | 9,559 | 9,157 | 5,320 | 14,476 | 14,462 | 9,573 | 24,035 | 63,391 | 15,782 | 79,174 | 103,208 |
Vermont | 1,024 | 257 | 1,281 | 650 | 286 | 936 | 1,674 | 543 | 2,217 | 5,476 | 929 | 6,405 | 7,150 | 1,472 | 8,622 | 18,919 | 1,735 | 20,654 | 29,276 |
Virginia | 2,502 | 2,999 | 5,501 | 6,188 | 7,230 | 13,418 | 8,690 | 10,229 | 18,919 | 22,789 | 13,873 | 36,662 | 31,479 | 24,102 | 55,581 | 70,659 | 37,408 | 108,067 | 163,648 |
Washington | 1,923 | 2,102 | 4,024 | 4,242 | 6,527 | 10,769 | 6,165 | 8,629 | 14,793 | 20,241 | 11,920 | 32,161 | 26,406 | 20,549 | 46,955 | 87,569 | 32,588 | 120,157 | 167,112 |
West Virginia | 1,307 | 1,028 | 2,335 | 2,630 | 1,314 | 3,945 | 3,937 | 2,342 | 6,279 | 13,766 | 3,438 | 17,204 | 17,703 | 5,780 | 23,484 | 47,990 | 8,641 | 56,631 | 80,114 |
Wisconsin | 2,143 | 1,763 | 3,905 | 8,058 | 6,479 | 14,537 | 10,201 | 8,242 | 18,443 | 33,572 | 13,461 | 47,032 | 43,772 | 21,703 | 65,475 | 142,557 | 30,995 | 173,552 | 239,027 |
Wyoming | 3,230 | 423 | 3,653 | 4,119 | 627 | 4,746 | 7,349 | 1,050 | 8,399 | 7,990 | 1,942 | 9,933 | 15,339 | 2,993 | 18,332 | 41,800 | 3,187 | 44,987 | 63,319 |
U.S. Total | 119,193 | 105,745 | 224,939 | 258,010 | 280,098 | 538,108 | 377,203 | 385,844 | 763,047 | 1,095,216 | 625,521 | 1,720,736 | 1,472,419 | 1,011,365 | 2,483,783 | 4,555,962 | 1,725,832 | 6,281,795 | 8,765,578 |
Puerto Rico (2) | 171 | 1,194 | 1,365 | 121 | 1,603 | 1,723 | 292 | 2,797 | 3,089 | 947 | 4,587 | 5,533 | 1,238 | 7,384 | 8,622 | 5,263 | 24,629 | 29,893 | 38,514 |
Grand Total | 119,364 | 106,940 | 226,304 | 258,131 | 281,701 | 539,832 | 377,495 | 388,641 | 766,136 | 1,096,162 | 630,107 | 1,726,270 | 1,473,657 | 1,018,748 | 2,492,404 | 4,561,226 | 1,750,462 | 6,311,687 | 8,804,092 |
(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.
(2) Data may not be complete.