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Table HM-20 – Office of Highway Policy Information (OHPI) – FHWA

Highway Statistics Series

Highway Statistics 2012


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Public Road Length - 2012
    Miles By Functional System

October 2013
Table HM-20

STATE RURAL URBAN TOTAL
INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR LOCAL TOTAL INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR LOCAL TOTAL
Alabama 610 0 2,132 4,077 12,519 6,706 50,576 76,620 392 42 1,061 2,087 3,019 31 18,559 25,191 101,811
Alaska 1,024 - 808 457 1,610 1,286 8,693 13,878 57 - 132 176 20 377 1,661 2,423 16,301
Arizona 982 43 1,267 1,308 4,432 1,985 31,370 41,386 187 181 1,437 1,785 1,639 2 18,644 23,876 65,262
Arkansas 435 131 2,085 2,997 12,346 6,982 61,719 86,695 221 108 714 1,353 1,469 81 9,482 13,428 100,123
California 1,279 1 3,529 6,681 12,615 7,865 48,901 80,870 1,174 1,497 6,687 10,980 11,696 - 62,594 94,629 175,499
Colorado 684 41 2,311 3,721 5,502 8,959 47,696 68,914 268 313 1,182 1,666 1,794 - 14,388 19,610 88,524
Connecticut 43 39 127 257 941 399 4,424 6,229 303 240 689 1,652 1,830 37 10,451 15,202 21,431
Delaware - 0 161 115 452 224 2,405 3,356 41 30 176 193 369 - 2,213 3,021 6,377
Dist. of Columbia - - - - - - - - 12 16 107 164 156 - 1,047 1,502 1,502
Florida 748 181 2,733 2,356 4,167 3,300 26,849 40,333 747 565 3,612 4,132 7,075 - 65,364 81,496 121,829
Georgia 717 - 2,673 5,201 12,816 7,484 56,155 85,047 531 147 1,923 4,339 2,762 - 30,774 40,476 125,523
Hawaii 6 - 107 294 320 122 1,202 2,052 49 34 233 122 386 - 1,541 2,364 4,416
Idaho 522 - 1,743 1,393 5,786 4,015 29,483 42,940 90 - 462 651 703 - 3,646 5,552 48,492
Illinois 1,356 - 2,353 4,672 13,744 3,351 72,966 98,442 826 103 3,141 4,516 4,891 9 32,410 45,895 144,337
Indiana 756 14 1,562 2,063 10,097 8,957 45,994 69,442 483 172 1,898 3,017 3,340 60 18,876 27,847 97,288
Iowa 629 - 3,483 3,914 14,389 16,158 64,441 103,013 153 - 826 1,555 1,076 3 7,811 11,425 114,438
Kansas 656 416 2,677 4,243 22,921 9,248 87,412 127,573 218 174 723 1,441 1,475 - 9,011 13,041 140,614
Kentucky 597 532 1,338 2,442 5,955 9,490 46,347 66,701 204 68 530 1,250 1,108 - 9,461 12,620 79,321
Louisiana 533 - 1,019 1,748 4,870 3,146 33,041 44,356 362 54 1,086 1,758 1,955 - 11,754 16,970 61,326
Maine 299 - 788 1,019 3,210 2,167 12,380 19,863 68 18 135 240 534 0 2,013 3,008 22,871
Maryland 183 - 445 840 1,539 1,772 9,620 14,399 297 304 1,089 1,437 1,744 9 13,092 17,973 32,372
Massachusetts 64 10 105 315 870 617 4,182 6,164 510 335 1,960 4,040 3,064 - 20,256 30,166 36,330
Michigan 603 376 2,196 5,013 16,690 4,291 56,839 86,009 641 329 2,304 4,789 3,499 2 24,477 36,042 122,051
Minnesota 629 8 3,598 6,643 16,081 12,004 78,968 117,931 285 158 683 2,579 2,296 6 14,894 20,902 138,832
Mississippi 502 - 1,934 3,710 11,820 2,300 44,134 64,400 198 67 980 937 1,420 - 7,179 10,781 75,181
Missouri 867 878 2,104 3,996 16,462 6,250 77,370 107,926 512 441 1,064 2,015 2,360 3 17,657 24,052 131,978
Montana 1,129 - 2,623 2,990 7,044 8,898 49,037 71,722 63 - 190 245 330 - 2,355 3,183 74,905
Nebraska 418 351 2,360 4,153 11,499 8,786 59,713 87,279 64 92 406 781 487 - 4,687 6,518 93,797
Nevada 445 - 1,511 765 1,988 2,526 23,080 30,314 151 55 335 824 2 1,037 5,850 8,253 38,567
New Hampshire 154 21 342 488 1,125 1,148 8,096 11,375 71 52 203 479 472 - 3,453 4,730 16,105
New Jersey 45 35 157 290 772 334 4,250 5,884 386 453 1,804 3,652 2,925 405 23,763 33,388 39,272
New Mexico 848 - 1,844 1,962 3,925 3,138 48,777 60,494 152 - 725 600 - 1,489 4,924 7,890 68,384
New York 851 129 1,475 3,685 5,769 9,583 44,709 66,201 857 815 2,865 5,634 5,402 - 32,935 48,508 114,709
North Carolina 581 17 1,805 2,658 8,034 6,551 48,872 68,518 673 444 1,842 3,247 2,784 - 28,554 37,545 106,063
North Dakota 519 - 2,935 2,515 11,575 - 67,384 84,929 52 - 188 308 312 - 1,063 1,922 86,851
Ohio 723 - 1,973 2,659 11,369 6,612 54,891 78,228 850 486 2,425 3,922 4,678 - 32,692 45,053 123,281
Oklahoma 684 - 2,328 2,703 21,264 2,991 66,706 96,675 249 191 1,057 2,141 1,056 - 11,452 16,146 112,821
Oregon 553 - 2,794 2,365 8,389 7,418 24,870 46,390 176 57 760 1,135 1,899 - 8,843 12,872 59,262
Pennsylvania 1,119 331 1,596 4,523 7,243 7,257 51,523 73,592 737 525 2,812 3,973 5,354 - 32,855 46,254 119,846
Rhode Island 21 - 48 66 145 125 819 1,224 48 86 360 354 615 - 3,794 5,256 6,480
South Carolina 581 - 1,648 2,928 10,475 2,155 32,088 49,876 270 81 1,011 1,566 2,452 - 10,988 16,368 66,244
South Dakota 599 - 2,899 2,969 12,428 6,279 54,287 79,462 80 12 121 425 293 - 2,143 3,074 82,536
Tennessee 687 - 1,896 3,199 5,134 10,513 48,579 70,009 417 157 1,546 2,498 2,337 - 18,559 25,514 95,523
Texas 2,057 - 7,680 10,087 34,912 17,462 141,736 213,934 1,216 1,518 5,795 8,308 12,730 - 69,710 99,276 313,210
Utah 724 0 1,134 1,307 3,389 3,875 24,695 35,123 213 12 609 692 908 18 8,315 10,767 45,891
Vermont 280 0 321 743 1,989 885 8,603 12,821 40 18 104 153 217 - 939 1,470 14,291
Virginia 658 - 1,408 3,292 9,392 2,441 32,986 50,179 461 263 1,368 2,311 2,510 2 17,499 24,413 74,591
Washington 467 637 1,359 1,911 8,428 6,440 40,895 60,136 297 380 1,363 2,689 2,444 - 16,568 23,742 83,878
West Virginia 368 - 1,069 1,339 5,667 2,223 22,465 33,130 187 13 336 739 739 - 3,540 5,554 38,684
Wisconsin 479 204 2,955 4,804 12,219 8,665 62,798 92,123 264 361 1,903 2,569 2,568 - 15,306 22,971 115,095
Wyoming 809 - 1,978 1,224 2,784 6,808 11,951 25,554 104 3 231 211 502 20 1,790 2,862 28,416
U.S. Total 30,522 4,395 91,420 135,097 419,109 262,190 2,036,976 2,979,711 16,910 11,469 65,193 108,328 115,698 3,588 791,832 1,113,018 4,092,730
Puerto Rico (1) 42 - 42 231 244 245 2,300 3,104 240 52 400 1,009 1,245 - 10,641 13,587 16,691
Grand Total 30,564 4,395 91,462 135,328 419,353 262,435 2,039,276 2,982,815 17,150 11,521 65,593 109,337 116,943 3,588 802,473 1,126,605 4,109,421

(1) 2010 data.

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