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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-10 - Highway Statistics 2017

Highway Statistics 2017


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Public Road Length - 2017
   Miles By Ownership

August 23, 2018
Table HM-10

  STATE RURAL URBAN   TOTAL
UNREPORTED
  TOTAL
STATE
HIGHWAY
AGENCY
COUNTY TOWN,
TOWNSHIP,
MUNICIPAL (1)
OTHER
JURIS-
DICTIONS (2)
FEDERAL
AGENCY (3)
TOTAL STATE
HIGHWAY
AGENCY
COUNTY TOWN,
TOWNSHIP,
MUNICIPAL (1)
OTHER
JURIS-
DICTIONS (2)
FEDERAL
AGENCY (3)
TOTAL
Alabama 8,318 56,169 7,010 153 755 72,405 2,614 4,455 21,079 0 544 28,692 - 101,097
Alaska 4,943 2,322 1,496 2,350 1,569 12,681 687 1,734 327 19 87 2,854 - 15,535
Arizona 5,528 13,575 2,453 4,062 14,582 40,200 1,247 4,315 20,182 381 232 26,358 - 66,558
Arkansas 14,104 64,541 4,629 - 2,148 85,422 2,353 1,404 12,930 - 493 17,180 - 102,603
California 10,259 52,415 1,030 862 6,984 71,549 4,833 19,191 79,597 156 888 104,665 - 176,214
Colorado 7,535 51,235 2,134 839 6,377 68,120 1,514 4,765 14,352 20 47 20,698 - 88,818
Connecticut 1,170 - 4,233 267 21 5,691 2,549 - 13,174 73 57 15,853 - 21,544
Delaware 2,642 - 50 41 72 2,804 2,783 - 778 37 50 3,648 - 6,452
Dist. of Columbia - - - - - - 1,377 - - 35 102 1,514 - 1,514
Florida 5,647 26,411 2,614 80 1,729 36,481 6,460 43,850 35,591 7 460 86,368 - 122,848
Georgia 12,615 57,935 4,421 85 1,036 76,091 5,344 26,917 18,197 27 1,779 52,264 - 128,355
Hawaii 483 1,023 - 47 113 1,666 460 2,311 - 22 17 2,810 - 4,476
Idaho 4,591 14,780 1,541 14,643 10,660 46,215 399 506 4,546 755 17 6,222 0 52,437
Illinois 10,410 13,842 71,317 414 216 96,200 5,483 2,640 41,175 410 28 49,736 - 145,936
Indiana 8,634 54,071 2,839 531 610 66,685 2,367 10,944 16,645 80 68 30,104 1 96,790
Iowa 7,843 88,147 5,470 417 112 101,989 1,049 1,624 9,765 185 25 12,648 0 114,637
Kansas 9,480 112,032 5,233 173 902 127,820 808 2,107 11,251 65 3 14,235 - 142,054
Kentucky 24,543 37,255 1,876 489 796 64,958 3,128 2,874 8,847 86 160 15,096 - 80,054
Louisiana 12,961 27,967 2,209 15 649 43,801 3,716 4,753 9,124 10 7 17,610 - 61,411
Maine 7,274 377 11,420 225 158 19,454 1,079 - 2,257 65 4 3,406 - 22,860
Maryland 2,659 9,649 380 107 776 13,571 2,496 11,912 3,937 185 110 18,640 - 32,211
Massachusetts 565 - 5,362 246 20 6,193 2,458 - 27,587 375 81 30,501 28 36,723
Michigan 6,858 72,706 2,827 1 1,682 84,075 2,810 16,763 18,372 16 - 37,962 - 122,036
Minnesota 10,189 43,423 59,825 1,833 1,948 117,218 1,560 2,900 17,724 45 2 22,231 - 139,449
Mississippi 9,509 50,827 3,189 79 792 64,397 1,402 2,795 8,778 14 60 13,048 - 77,445
Missouri 30,754 69,972 5,515 105 1,185 107,531 3,105 3,579 17,573 32 59 24,348 - 131,879
Montana 10,508 42,508 1,190 4,235 10,896 69,337 515 - 3,714 - - 4,229 - 73,566
Nebraska 9,457 60,491 17,055 121 160 87,284 487 748 6,565 8 71 7,879 - 95,163
Nevada 4,907 24,274 300 61 8,538 38,080 736 4,888 4,485 20 24 10,154 - 48,234
New Hampshire 3,186 - 7,740 18 148 11,092 716 - 4,258 89 - 5,064 - 16,156
New Jersey 357 1,589 3,071 253 174 5,443 1,965 5,073 25,719 561 134 33,452 - 38,896
New Mexico 11,042 24,552 7,558 7,317 15,637 66,106 969 1,644 7,876 576 33 11,099 - 77,205
New York 9,638 15,531 37,720 609 375 63,874 5,424 4,654 38,489 807 311 49,686 - 113,559
North Carolina 59,415 - 2,381 1,018 2,877 65,691 20,508 - 20,579 22 174 41,284 - 106,975
North Dakota 7,167 15,162 60,922 19 1,546 84,816 247 49 2,576 - - 2,873 - 87,688
Ohio 13,555 25,067 35,700 989 186 75,498 5,677 4,062 37,516 147 86 47,489 - 122,987
Oklahoma 10,848 74,872 7,757 977 13 94,467 1,408 2,668 14,202 121 - 18,398 - 112,865
Oregon 6,427 29,100 1,264 1,408 26,022 64,221 1,233 3,729 9,958 102 32 15,054 - 79,275
Pennsylvania 28,338 33 42,211 1,436 741 72,759 11,395 376 35,430 486 75 47,762 - 120,521
Rhode Island 374 - 949 16 3 1,342 725 - 3,818 79 62 4,685 - 6,027
South Carolina 29,775 23,812 672 194 1,589 56,042 11,536 6,213 3,569 1 3 21,322 - 77,364
South Dakota 7,497 34,807 32,826 1,583 2,451 79,163 259 279 2,613 258 11 3,421 - 82,584
Tennessee 10,007 49,041 3,582 384 1,172 64,185 3,880 8,444 18,991 15 20 31,351 450 95,986
Texas 64,835 127,844 10,777 8 2,039 205,503 15,610 19,725 72,498 386 599 108,817 - 314,319
Utah 4,700 23,924 2,176 370 6,946 38,115 1,183 451 9,532 - 9 11,175 - 49,290
Vermont 2,370 - 10,226 - 157 12,753 259 - 1,236 - 7 1,501 - 14,255
Virginia 46,067 62 442 19 2,105 48,695 12,873 1,678 11,275 20 697 26,543 - 75,238
Washington 5,519 32,843 1,399 8,349 8,140 56,250 1,550 6,394 15,709 92 433 24,179 - 80,429
West Virginia 30,424 - 586 240 952 32,202 3,978 - 2,630 42 0 6,651 0 38,854
Wisconsin 9,596 19,077 62,161 - 861 91,695 2,149 1,695 19,931 - 78 23,852 - 115,547
Wyoming 6,261 14,128 707 491 6,075 27,662 468 521 1,775 4 - 2,768 - 30,430
U.S. Total 611,782 1,559,391 560,443 58,179 155,696 2,945,491 169,831 245,633 788,735 6,940 8,239 1,219,377 480 4,165,348
Puerto Rico 784 - 2,391 - 17 3,191 2,623 - 12,537 0 7 15,168 - 18,359
Grand Total 612,566 1,559,391 562,834 58,179 155,713 2,948,682 172,453 245,633 801,273 6,940 8,246 1,234,546 480 4,183,708

(1) Prior to 1999, municipal was included with other jurisdictions.

(2) Includes State park, State toll, other State agency, other local agency and other roadways not identified by ownership.

(3) Roadways in Federal parks, forests, and reservations that are not part of the State and local highway systems.

Page last modified on November 27, 2018
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