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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Highway Statistics Series / 2023 / Table HM-10M - Highway Statistics 2023

Highway Statistics 2023


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Public Road Length - 2023
   Kilometers By Ownership (1)

November 2024
Table HM-10M

  STATE RURAL URBAN  TOTAL
UNREPORTED		  TOTAL
STATE
HIGHWAY
AGENCY		 COUNTY TOWN,
TOWNSHIP,
MUNICIPAL (2)		 OTHER
JURIS-
DICTIONS (3)		 FEDERAL
AGENCY (4)		 TOTAL STATE
HIGHWAY
AGENCY		 COUNTY TOWN,
TOWNSHIP,
MUNICIPAL (2)		 OTHER
JURIS-
DICTIONS (3)		 FEDERAL
AGENCY (4)		 TOTAL
Alabama 13,452 84,606 13,383 283 1,281 113,005 4,171 8,991 34,252 2 872 48,288 0 161,294
Alaska 8,034 5,643 2,152 5,272 2,216 23,318 1,105 2,820 580 532 32 5,069 - 28,387
Arizona 8,905 19,337 3,611 16,024 22,295 70,172 2,124 9,084 35,708 3,171 802 50,889 - 121,061
Arkansas 22,429 74,888 8,795 20,325 5,452 131,889 3,623 4,682 17,716 1,515 166 27,701 - 159,590
California 16,548 81,849 2,074 1,040 20,512 122,024 7,381 28,848 126,645 162 330 163,367 - 285,391
Colorado 12,120 82,451 3,991 1,347 10,272 110,181 2,412 7,660 24,119 32 90 34,313 - 144,494
Connecticut 1,860 - 6,683 299 33 8,875 4,119 - 21,448 109 13 25,690 - 34,565
Delaware 4,351 - 103 100 45 4,599 4,506 - 1,334 180 109 6,129 - 10,727
Dist. of Columbia - - - - - - 2,209 - - 73 163 2,445 - 2,445
Florida 9,139 42,209 4,432 131 2,796 58,708 10,478 71,915 58,203 12 741 141,350 - 200,058
Georgia 20,295 93,659 6,884 148 1,794 122,782 8,520 45,717 27,417 49 350 82,053 - 204,835
Hawaii 766 1,648 - 76 181 2,671 767 3,776 - 36 27 4,606 - 7,277
Idaho 7,331 28,770 4,518 18,205 23,280 82,104 638 5,296 7,124 1,170 4 14,233 - 96,336
Illinois 16,831 22,128 115,057 677 352 155,044 8,736 4,258 66,231 680 46 79,951 - 234,996
Indiana 14,070 90,574 4,830 - 232 109,706 3,727 14,662 28,068 - - 46,457 8 156,171
Iowa 12,619 141,669 8,994 703 179 164,164 1,691 2,516 16,413 280 40 20,939 - 185,103
Kansas 15,269 176,117 8,470 763 1,077 201,696 1,298 3,004 17,421 137 103 21,963 - 223,659
Kentucky 39,555 60,015 2,955 704 1,151 104,380 5,045 4,661 13,994 145 1 23,847 - 128,227
Louisiana 21,018 43,549 2,393 1,252 1,291 69,502 6,382 14,637 15,983 166 16 37,185 - 106,687
Maine 11,761 671 18,496 363 253 31,544 1,640 - 3,477 103 7 5,226 - 36,770
Maryland 4,323 15,574 651 174 639 21,362 4,078 19,540 6,500 286 756 31,161 - 52,522
Massachusetts 903 - 8,627 401 35 9,965 3,911 - 44,743 604 131 49,389 21 59,375
Michigan 11,028 117,063 4,577 0 2,460 135,128 4,508 27,119 29,626 21 - 61,275 - 196,403
Minnesota 16,148 69,539 97,643 3,395 3,306 190,031 2,677 5,274 32,199 113 13 40,276 - 230,307
Mississippi 15,354 82,689 5,184 39 1,371 104,637 2,280 4,771 14,350 3 115 21,519 - 126,156
Missouri 49,331 112,453 8,996 337 1,640 172,757 5,082 6,378 29,545 71 32 41,107 - 213,864
Montana 16,995 63,486 2,463 7,425 22,394 112,763 769 - 6,608 - - 7,377 - 120,140
Nebraska 15,210 97,243 27,687 242 268 140,650 771 1,406 10,848 16 114 13,156 - 153,807
Nevada 7,493 38,516 533 330 12,273 59,145 1,120 7,861 7,827 169 182 17,159 0 76,304
New Hampshire 5,044 - 12,635 22 243 17,944 1,216 - 6,861 150 - 8,227 0 26,171
New Jersey 569 2,555 4,953 411 126 8,613 3,159 8,196 41,424 902 34 53,716 - 62,329
New Mexico 17,616 43,481 7,689 19,027 10,246 98,058 1,558 2,892 12,542 1,207 75 18,273 - 116,332
New York 15,390 24,987 60,819 1,483 636 103,314 8,702 7,454 62,100 1,859 477 80,592 - 183,906
North Carolina 102,910 - 3,884 1,849 4,542 113,186 26,609 - 34,740 67 153 61,569 - 174,755
North Dakota 11,537 24,939 99,094 7 2,041 137,617 393 198 4,131 - 2 4,725 - 142,342
Ohio 21,851 40,110 56,953 1,591 230 120,735 9,179 6,458 61,131 236 11 77,014 - 197,749
Oklahoma 17,434 122,807 12,510 1,802 265 154,818 2,237 4,625 23,867 215 - 30,943 - 185,761
Oregon 10,268 46,658 2,120 2,301 41,659 103,006 1,951 5,751 16,496 151 51 24,400 - 127,406
Pennsylvania 112,379 42 632 4,209 963 118,226 18,614 6,542 51,954 822 64 77,996 - 196,221
Rhode Island 605 - 1,483 407 13 2,508 1,177 - 6,105 586 28 7,895 - 10,403
South Carolina 45,212 31,933 1,170 - 55 78,370 20,963 15,846 8,292 - 12 45,113 - 123,483
South Dakota 12,056 55,926 52,662 1,719 3,877 126,241 411 417 4,317 179 17 5,342 - 131,582
Tennessee 16,272 78,989 5,770 553 1,910 103,494 6,233 14,219 30,980 26 32 51,490 - 154,985
Texas 103,872 207,014 18,928 16 3,380 333,211 26,507 33,865 123,193 648 966 185,179 - 518,390
Utah 7,560 36,912 3,050 634 10,046 58,202 1,930 1,605 17,448 - - 20,982 - 79,184
Vermont 3,814 - 16,443 - 252 20,509 416 - 2,003 - - 2,419 - 22,928
Virginia 72,998 9 700 35 2,908 76,650 23,009 1,089 20,117 35 916 45,165 0 121,815
Washington 8,769 52,483 2,053 11,067 13,208 87,581 2,582 10,662 26,290 198 697 40,429 - 128,010
West Virginia 48,904 - 985 386 1,471 51,746 6,417 - 4,270 69 0 10,757 - 62,503
Wisconsin 15,424 30,700 100,279 - 1,095 147,498 3,474 2,681 32,723 51 59 38,988 - 186,486
Wyoming 10,064 22,469 1,181 791 9,267 43,772 773 896 2,819 7 9 4,504 - 48,276
U.S. Total 1,053,689 2,468,360 840,174 128,367 247,512 4,738,102 273,278 428,275 1,292,183 17,243 8,861 2,019,840 30 6,757,970
Puerto Rico 2,107 - 5,409 0 29 7,545 5,556 - 19,025 3 0 24,583 - 32,129
Grand Total 1,055,797 2,468,360 845,583 128,367 247,541 4,745,647 278,834 428,275 1,311,208 17,246 8,861 2,044,424 30 6,790,099

(1) Due to conversion from English to metric units and to rounding, individual cell values may not agree with corresponding mileage table cell values.

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

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

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

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