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Table HM-15 – Office of Highway Policy Information (OHPI) – FHWA

Highway Statistics Series

Highway Statistics 2012


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FEDERAL - AID HIGHWAY LENGTH - 2012
  MILES BY SYSTEM

October 2013
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 610 392 1,003 2,159 1,131 3,290 2,769 1,523 4,292 16,569 5,112 21,681 19,338 6,635 25,973 57,282 18,556 75,839 101,811
Alaska 1,024 57 1,081 1,005 147 1,152 2,029 204 2,233 1,872 557 2,429 3,900 762 4,662 9,977 1,661 11,639 16,301
Arizona 982 187 1,168 1,332 1,613 2,945 2,313 1,800 4,114 5,718 3,431 9,149 8,031 5,231 13,263 33,355 18,644 51,999 65,262
Arkansas 435 221 656 2,246 864 3,110 2,681 1,085 3,765 15,314 2,864 18,179 17,995 3,949 21,944 68,700 9,479 78,179 100,123
California 1,279 1,174 2,453 3,574 8,190 11,764 4,853 9,364 14,217 19,251 22,670 41,922 24,104 32,035 56,139 56,766 62,594 119,360 175,499
Colorado 684 268 952 2,368 1,509 3,877 3,052 1,777 4,829 9,207 3,445 12,652 12,259 5,222 17,481 56,655 14,388 71,043 88,524
Connecticut 43 303 346 166 930 1,096 209 1,233 1,442 1,197 3,518 4,715 1,406 4,751 6,157 4,823 10,451 15,274 21,431
Delaware - 41 41 170 213 383 170 254 424 557 555 1,112 727 808 1,536 2,629 2,213 4,842 6,377
Dist. of Columbia - 12 12 - 111 111 - 123 123 - 332 332 - 455 455 - 1,047 1,047 1,502
Florida 748 747 1,495 2,924 4,289 7,213 3,672 5,036 8,708 6,512 11,100 17,613 10,185 16,136 26,321 30,149 65,359 95,508 121,829
Georgia 717 531 1,248 3,570 2,203 5,772 4,287 2,734 7,021 17,122 6,982 24,104 21,409 9,716 31,124 63,638 30,760 94,399 125,523
Hawaii 6 49 55 113 277 390 119 325 445 611 506 1,117 731 831 1,562 1,321 1,533 2,854 4,416
Idaho 522 90 612 1,742 415 2,156 2,263 505 2,768 7,180 1,401 8,581 9,443 1,905 11,348 33,497 3,646 37,143 48,492
Illinois 1,356 826 2,182 2,373 3,327 5,700 3,729 4,153 7,882 18,396 9,341 27,737 22,126 13,494 35,620 76,317 32,401 108,718 144,337
Indiana 756 483 1,238 1,634 1,953 3,587 2,389 2,435 4,825 12,111 6,535 18,646 14,500 8,971 23,471 54,942 18,876 73,817 97,288
Iowa 629 153 782 3,484 848 4,332 4,113 1,001 5,115 18,301 2,613 20,914 22,414 3,615 26,029 80,599 7,810 88,409 114,438
Kansas 656 218 874 3,093 902 3,995 3,749 1,120 4,869 27,164 2,911 30,074 30,913 4,031 34,943 96,660 9,011 105,671 140,614
Kentucky 597 204 801 1,886 607 2,493 2,483 811 3,294 8,385 2,350 10,735 10,868 3,161 14,029 55,833 9,459 65,292 79,321
Louisiana 533 362 895 1,114 1,229 2,343 1,647 1,591 3,238 6,522 3,631 10,154 8,169 5,222 13,391 36,187 11,747 47,934 61,326
Maine 299 68 367 794 165 960 1,094 234 1,327 4,223 762 4,985 5,317 996 6,312 14,546 2,012 16,559 22,871
Maryland 183 297 481 473 1,402 1,876 657 1,700 2,356 2,350 3,186 5,536 3,007 4,886 7,893 11,392 13,087 24,479 32,372
Massachusetts 64 510 574 120 2,265 2,386 184 2,775 2,960 1,181 7,135 8,315 1,365 9,910 11,275 4,799 20,256 25,055 36,330
Michigan 603 641 1,244 2,582 2,599 5,182 3,185 3,241 6,426 21,693 8,325 30,017 24,878 11,566 36,443 61,131 24,477 85,608 122,051
Minnesota 629 285 914 3,606 843 4,450 4,235 1,128 5,364 22,724 4,879 27,603 26,959 6,007 32,967 90,971 14,894 105,866 138,832
Mississippi 502 198 700 2,004 1,066 3,070 2,506 1,264 3,770 15,465 2,338 17,803 17,971 3,602 21,573 46,429 7,179 53,608 75,181
Missouri 867 512 1,379 2,988 1,523 4,511 3,855 2,035 5,890 20,452 4,360 24,812 24,307 6,395 30,702 83,620 17,657 101,276 131,978
Montana 1,129 63 1,192 2,623 185 2,809 3,753 248 4,001 10,034 580 10,614 13,787 828 14,615 57,935 2,355 60,290 74,905
Nebraska 418 64 482 2,767 476 3,243 3,184 540 3,725 15,597 1,290 16,887 18,781 1,831 20,612 68,498 4,687 73,185 93,797
Nevada 445 151 596 1,544 393 1,937 1,989 544 2,533 2,719 1,860 4,579 4,708 2,404 7,112 25,606 5,850 31,455 38,567
New Hampshire 154 71 225 419 262 681 573 334 906 1,558 946 2,504 2,131 1,279 3,410 9,244 3,451 12,695 16,105
New Jersey 45 386 431 193 2,343 2,536 238 2,729 2,967 1,062 6,895 7,957 1,300 9,624 10,924 4,584 23,763 28,347 39,272
New Mexico 848 152 1,000 1,779 592 2,371 2,626 744 3,371 5,953 2,222 8,174 8,579 2,966 11,545 51,915 4,924 56,839 68,384
New York 851 857 1,709 1,626 3,767 5,394 2,478 4,625 7,102 9,432 10,954 20,386 11,909 15,578 27,488 54,292 32,929 87,221 114,709
North Carolina 581 673 1,254 2,286 2,309 4,596 2,867 2,983 5,850 10,231 6,012 16,243 13,098 8,995 22,093 55,420 28,550 83,970 106,063
North Dakota 519 52 571 2,935 186 3,121 3,455 238 3,693 14,090 621 14,712 17,545 859 18,404 67,384 1,063 68,447 86,851
Ohio 723 850 1,574 2,025 3,009 5,034 2,748 3,860 6,608 13,978 8,514 22,492 16,727 12,374 29,100 61,502 32,679 94,181 123,281
Oklahoma 684 249 933 2,338 1,191 3,529 3,021 1,440 4,461 23,957 3,254 27,211 26,978 4,694 31,672 69,696 11,452 81,149 112,821
Oregon 553 176 730 2,800 824 3,624 3,353 1,001 4,354 10,751 3,033 13,783 14,104 4,033 18,137 32,286 8,839 41,125 59,262
Pennsylvania 1,119 737 1,855 1,933 3,398 5,331 3,052 4,134 7,186 11,760 9,265 21,025 14,812 13,400 28,211 58,780 32,855 91,635 119,846
Rhode Island 21 48 70 48 447 495 69 495 565 211 967 1,178 280 1,463 1,743 944 3,794 4,738 6,480
South Carolina 581 270 851 1,648 1,104 2,752 2,229 1,374 3,603 13,403 4,009 17,412 15,632 5,383 21,015 34,244 10,985 45,229 66,244
South Dakota 599 80 679 2,912 134 3,045 3,510 214 3,724 15,386 718 16,103 18,896 932 19,827 60,566 2,143 62,709 82,536
Tennessee 687 417 1,104 1,914 1,702 3,616 2,601 2,119 4,721 8,315 4,837 13,152 10,917 6,956 17,873 59,092 18,558 77,650 95,523
Texas 2,057 1,216 3,272 8,009 6,909 14,918 10,066 8,125 18,190 44,670 21,444 66,114 54,736 29,569 84,304 159,198 69,707 228,905 313,210
Utah 724 213 937 1,062 616 1,677 1,786 829 2,614 4,768 1,626 6,394 6,554 2,455 9,008 28,570 8,313 36,882 45,891
Vermont 280 40 320 324 102 426 604 143 746 2,730 388 3,118 3,333 531 3,865 9,488 939 10,426 14,291
Virginia 658 461 1,119 1,838 1,399 3,237 2,496 1,860 4,356 12,263 5,055 17,319 14,760 6,915 21,675 35,419 17,498 52,917 74,591
Washington 467 297 764 2,040 1,795 3,836 2,508 2,092 4,600 10,294 5,083 15,378 12,802 7,176 19,978 47,334 16,566 63,900 83,878
West Virginia 368 187 555 1,068 349 1,417 1,436 536 1,972 7,007 1,478 8,484 8,443 2,014 10,456 24,688 3,540 28,228 38,684
Wisconsin 479 264 743 3,250 2,285 5,535 3,729 2,549 6,278 16,932 5,116 22,048 20,661 7,665 28,326 71,462 15,306 86,769 115,095
Wyoming 809 104 914 1,981 232 2,213 2,791 336 3,127 4,005 736 4,741 6,796 1,072 7,868 18,759 1,790 20,548 28,416
U.S. Total 30,522 16,910 47,432 98,880 76,634 175,514 129,403 93,544 222,946 551,185 227,743 778,928 680,587 321,287 1,001,874 2,299,124 791,732 3,090,855 4,092,730
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 30,564 17,150 47,714 98,899 76,745 175,644 129,464 93,895 223,358 551,683 230,337 782,020 681,146 324,232 1,005,378 2,301,669 802,373 3,104,041 4,109,420

(1) 2010 data.

 

Page last modified on November 7, 2014.
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000