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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-15 - Highway Statistics 2015

Highway Statistics 2015


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FEDERAL - AID HIGHWAY LENGTH - 2015
  MILES BY SYSTEM

December 2016
Table HM-15

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 571 430 1,001 2,012 1,268 3,280 2,583 1,698 4,281 16,239 6,217 22,456 18,821 7,915 26,736 56,967 18,316 75,283 102,019
Alaska 1,002 79 1,081 991 156 1,147 1,993 235 2,228 1,842 671 2,513 3,835 906 4,741 9,461 1,927 11,388 16,129
Arizona 917 252 1,169 1,207 814 2,021 2,124 1,066 3,190 5,509 5,037 10,546 7,633 6,103 13,735 32,167 20,219 52,387 66,122
Arkansas 410 293 703 1,975 697 2,672 2,385 990 3,375 14,912 4,300 19,212 17,297 5,290 22,587 68,184 11,838 80,022 102,609
California 1,209 1,241 2,451 3,625 8,044 11,669 4,835 9,285 14,120 17,950 24,688 42,638 22,785 33,974 56,758 63,565 75,511 139,076 195,834
Colorado 648 304 952 2,576 1,380 3,957 3,225 1,684 4,908 8,929 3,743 12,672 12,153 5,427 17,580 56,118 15,042 71,160 88,740
Connecticut 29 317 346 150 946 1,096 178 1,264 1,442 1,083 3,805 4,888 1,261 5,069 6,330 4,422 10,760 15,182 21,512
Delaware - 41 41 156 228 383 156 268 424 531 622 1,153 686 891 1,577 2,323 2,515 4,838 6,416
Dist. of Columbia - 12 12 - 122 122 - 134 134 - 319 319 - 454 454 - 1,053 1,053 1,507
Florida 717 778 1,495 2,744 4,531 7,274 3,461 5,309 8,770 6,259 12,539 18,798 9,720 17,847 27,568 26,769 68,323 95,092 122,659
Georgia 536 712 1,247 3,132 2,796 5,928 3,668 3,508 7,175 15,598 9,061 24,659 19,266 12,569 31,835 58,522 37,777 96,299 128,134
Hawaii - 55 55 80 314 394 80 369 449 475 640 1,115 554 1,009 1,564 1,113 1,778 2,891 4,455
Idaho 521 90 612 1,717 396 2,113 2,238 487 2,725 7,436 1,492 8,928 9,674 1,979 11,653 35,557 3,953 39,510 51,163
Illinois 1,243 942 2,185 2,311 3,359 5,670 3,555 4,300 7,855 17,705 10,164 27,869 21,260 14,465 35,725 74,925 35,190 110,115 145,840
Indiana 768 498 1,265 1,647 1,945 3,592 2,415 2,443 4,858 12,074 6,780 18,854 14,489 9,223 23,711 51,868 20,991 72,859 96,571
Iowa 612 176 788 3,419 927 4,346 4,031 1,103 5,134 18,127 2,935 21,062 22,158 4,038 26,196 79,811 8,435 88,246 114,442
Kansas 639 234 874 3,031 531 3,562 3,671 765 4,436 26,697 3,482 30,179 30,368 4,247 34,615 96,412 9,627 106,039 140,654
Kentucky 622 220 842 1,720 717 2,437 2,342 937 3,280 8,130 2,860 10,990 10,473 3,797 14,270 54,349 11,239 65,588 79,857
Louisiana 532 405 937 1,135 1,161 2,296 1,668 1,566 3,234 6,533 4,328 10,862 8,201 5,894 14,095 35,607 11,717 47,324 61,419
Maine 299 66 365 795 166 962 1,095 232 1,327 4,228 759 4,987 5,323 991 6,314 14,587 2,010 16,597 22,911
Maryland 142 338 480 363 1,498 1,861 505 1,836 2,341 2,025 3,628 5,653 2,530 5,464 7,994 10,931 13,112 24,043 32,037
Massachusetts 64 510 575 121 2,209 2,330 185 2,719 2,904 1,178 7,210 8,387 1,363 9,929 11,292 5,006 20,125 25,131 36,423
Michigan 566 686 1,252 2,484 2,734 5,218 3,050 3,420 6,470 21,248 8,935 30,183 24,298 12,355 36,653 60,024 25,609 85,633 122,286
Minnesota 594 320 914 3,467 965 4,432 4,061 1,286 5,346 22,527 5,237 27,764 26,588 6,522 33,110 90,036 15,621 105,657 138,767
Mississippi 554 253 807 1,813 1,014 2,827 2,367 1,267 3,634 15,659 2,663 18,322 18,026 3,930 21,956 45,885 8,935 54,821 76,777
Missouri 842 538 1,380 2,989 1,380 4,369 3,831 1,918 5,749 20,372 4,718 25,090 24,203 6,636 30,839 82,962 17,748 100,710 131,549
Montana 1,094 98 1,192 2,773 217 2,990 3,867 315 4,182 9,718 785 10,503 13,585 1,100 14,685 57,237 3,086 60,323 75,007
Nebraska 415 67 482 2,745 491 3,236 3,160 558 3,718 15,516 1,383 16,899 18,675 1,942 20,617 68,660 5,204 73,864 94,481
Nevada 448 150 597 1,539 421 1,960 1,986 571 2,557 2,885 2,072 4,957 4,871 2,643 7,514 29,391 6,995 36,386 43,900
New Hampshire 142 83 225 388 318 706 530 402 931 1,610 1,005 2,615 2,140 1,406 3,546 8,943 3,649 12,592 16,138
New Jersey 45 387 432 193 2,346 2,539 238 2,732 2,970 1,062 6,892 7,954 1,300 9,624 10,924 4,385 23,756 28,141 39,065
New Mexico 847 153 1,000 1,772 605 2,377 2,618 758 3,377 6,966 1,976 8,942 9,584 2,734 12,319 51,128 5,622 56,750 69,069
New York 803 941 1,744 2,252 4,001 6,254 3,055 4,942 7,997 8,455 11,259 19,715 11,510 16,202 27,712 52,887 33,766 86,653 114,365
North Carolina 551 720 1,271 2,151 2,442 4,593 2,702 3,163 5,865 10,407 7,219 17,626 13,109 10,382 23,490 52,393 30,450 82,843 106,334
North Dakota 511 60 571 2,964 186 3,150 3,475 246 3,721 14,504 633 15,137 17,979 879 18,858 67,024 1,246 68,271 87,128
Ohio 643 931 1,574 1,827 3,204 5,031 2,470 4,135 6,605 13,700 9,766 23,466 16,170 13,901 30,071 59,322 33,533 92,854 122,926
Oklahoma 646 286 933 2,245 1,032 3,278 2,892 1,319 4,210 23,802 4,148 27,950 26,693 5,467 32,160 68,096 12,455 80,551 112,711
Oregon 495 234 730 2,658 921 3,579 3,153 1,155 4,308 10,397 3,901 14,297 13,550 5,056 18,605 45,092 9,847 54,938 73,544
Pennsylvania 1,112 756 1,867 1,934 3,416 5,350 3,046 4,172 7,218 11,901 9,418 21,319 14,947 13,590 28,537 57,545 34,009 91,554 120,091
Rhode Island 18 52 70 108 424 532 126 476 602 244 914 1,158 370 1,390 1,760 991 3,295 4,286 6,046
South Carolina 546 304 851 1,591 1,161 2,752 2,137 1,465 3,602 13,008 4,650 17,658 15,145 6,115 21,260 42,536 12,454 54,989 76,250
South Dakota 591 88 679 2,892 153 3,044 3,483 240 3,723 15,375 782 16,157 18,857 1,023 19,880 60,336 2,360 62,696 82,576
Tennessee 573 531 1,104 1,695 1,948 3,643 2,269 2,479 4,748 7,945 6,144 14,089 10,214 8,623 18,837 54,122 22,678 76,800 95,637
Texas 2,001 1,416 3,417 7,632 6,932 14,564 9,633 8,348 17,981 46,355 25,508 71,864 55,988 33,857 89,844 149,235 74,516 223,751 313,596
Utah 684 253 937 1,892 770 2,662 2,576 1,023 3,599 3,877 2,068 5,945 6,454 3,091 9,544 28,793 7,961 36,754 46,299
Vermont 259 62 320 308 129 438 567 191 758 2,721 406 3,127 3,288 597 3,885 9,503 864 10,367 14,252
Virginia 469 653 1,122 1,382 2,150 3,532 1,852 2,803 4,654 10,442 6,148 16,590 12,293 8,951 21,244 34,980 18,838 53,817 75,061
Washington 429 335 764 1,926 1,867 3,793 2,355 2,202 4,557 10,111 5,636 15,748 12,466 7,838 20,304 43,839 16,194 60,034 80,338
West Virginia 309 245 554 1,002 426 1,429 1,311 671 1,982 6,677 1,907 8,584 7,988 2,578 10,567 23,638 4,565 28,203 38,770
Wisconsin 512 363 876 3,158 1,923 5,080 3,670 2,286 5,956 16,746 5,932 22,678 20,416 8,218 28,634 71,300 15,438 86,737 115,372
Wyoming 808 106 914 1,986 232 2,218 2,794 338 3,132 3,956 793 4,749 6,750 1,132 7,881 19,261 1,800 21,060 28,942
U.S. Total 28,990 19,063 48,053 96,674 78,015 174,690 125,664 97,078 222,743 541,642 258,182 799,825 667,307 355,261 1,022,567 2,278,206 853,953 3,132,160 4,154,727
Puerto Rico (1) 42 240 282 19 111 130 61 351 412 498 2,594 3,092 559 2,945 3,504 2,545 10,641 13,186 16,690
Grand Total 29,032 19,303 48,335 96,693 78,126 174,820 125,725 97,429 223,155 542,140 260,776 802,917 667,866 358,206 1,026,071 2,280,751 864,594 3,145,346 4,171,417

(1) 2010 data.

 

Page last modified on November 7, 2014.
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