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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Highway Statistics Series / 2023 / Table HM-14 - Highway Statistics 2023

Highway Statistics Series

Highway Statistics 2023


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Federal-Aid Highway Length - 2023
   Miles by Ownership

November 19, 2024

Table HM-14
(Sheet 1 of 3)
STATE NATIONAL HIGHWAY SYSTEM - RURAL NATIONAL HIGHWAY SYSTEM - URBAN TOTAL NATIONAL HIGHWAY SYSTEM
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 2,579 - - - - 2,579 1,606 15 101 - - 1,722 4,301
Alaska 1,988 1 1 - - 1,989 219 20 - - - 239 2,228
Arizona 2,088 9 3 - 15 2,114 768 38 283 - 2 1,091 3,205
Arkansas 2,386 1 - - - 2,387 955 1 51 - - 1,008 3,395
California 4,918 224 18 - - 5,160 4,023 579 4,602 9 1 9,215 14,375
Colorado 3,222 2 1 - - 3,224 1,191 58 435 - - 1,685 4,909
Connecticut 185 - - - - 185 1,221 - 56 - - 1,277 1,462
Delaware 138 - - - - 138 295 - 1 - 2 298 436
District of Columbia - - - - - - 120 - - - 14 134 134
Florida 3,461 37 1 - - 3,498 4,785 352 211 - - 5,348 8,847
Georgia 3,780 4 2 - - 3,786 3,109 219 137 - - 3,465 7,252
Hawaii 79 - - 1 - 80 344 18 - 13 - 375 455
Idaho 2,207 7 4 2 - 2,220 302 4 36 4 - 345 2,565
Illinois 3,609 10 - 59 - 3,678 3,359 254 224 236 1 4,074 7,752
Indiana 2,486 4 - 4 - 2,493 1,148 7 25 1 - 1,181 3,674
Iowa 4,035 - - - - 4,035 1,006 4 103 - - 1,114 5,149
Kansas 3,500 - - 173 - 3,673 638 7 24 67 - 737 4,409
Kentucky 2,360 - - - - 2,360 924 3 28 - - 955 3,315
Louisiana 1,627 - - - - 1,627 1,411 32 79 24 - 1,547 3,173
Maine 1,009 - - 71 - 1,081 205 - - 42 - 247 1,328
Maryland 522 - - 12 - 534 1,248 60 198 103 32 1,640 2,174
Massachusetts 391 - 100 - - 491 1,752 - 1,037 62 1 2,852 3,343
Michigan 3,041 6 1 - - 3,048 2,187 754 464 5 - 3,409 6,457
Minnesota 3,994 7 - - - 4,000 1,178 69 11 2 - 1,260 5,260
Mississippi 2,379 19 2 - - 2,400 1,029 12 207 - 3 1,250 3,650
Missouri 3,795 - 4 - - 3,799 1,693 47 189 - - 1,929 5,729
Montana 3,892 - - - - 3,892 293 - - - - 293 4,185
Nebraska 3,077 - - - - 3,077 387 4 140 - - 531 3,608
Nevada 2,024 - - - - 2,024 411 72 97 - - 580 2,604
New Hampshire 502 - 1 8 - 511 259 - 77 85 - 420 931
New Jersey 190 9 - 38 - 237 1,682 581 89 372 - 2,724 2,961
New Mexico 2,590 - 4 - - 2,594 455 - 81 - - 536 3,130
New York 2,799 6 - 271 - 3,076 3,196 332 1,031 390 - 4,950 8,026
North Carolina 3,406 - 1 - 7 3,414 2,273 - 46 - - 2,319 5,733
North Dakota 3,453 3 - - - 3,456 221 3 42 - - 266 3,721
Ohio 2,388 5 2 151 - 2,545 2,811 33 221 91 - 3,156 5,701
Oklahoma 2,461 - - 498 - 2,959 810 3 24 122 - 960 3,919
Oregon 3,133 17 2 2 - 3,153 910 46 208 4 - 1,168 4,321
Pennsylvania 2,724 - - 285 - 3,010 3,706 47 174 294 - 4,221 7,231
Rhode Island 125 - - - - 125 431 - 32 11 - 474 599
South Carolina 1,901 - - - - 1,902 1,698 - 2 - - 1,700 3,602
South Dakota 3,474 - - 6 - 3,481 212 - 33 - - 244 3,725
Tennessee 2,360 - - - - 2,360 2,449 2 149 1 - 2,602 4,961
Texas 10,351 1 3 9 - 10,364 6,648 90 1,092 302 - 8,132 18,497
Utah 1,848 9 - - 12 1,868 930 5 23 - - 958 2,826
Vermont 556 - 7 - - 563 126 - 27 - - 153 717
Virginia 2,148 - - 19 1 2,168 1,698 38 679 21 39 2,475 4,643
Washington 2,309 4 - - - 2,314 1,266 159 807 9 - 2,240 4,554
West Virginia 1,299 - - 45 - 1,344 598 - 5 42 - 645 1,988
Wisconsin 3,645 23 - - - 3,668 1,671 323 314 - - 2,309 5,977
Wyoming 2,720 - - - 55 2,775 280 - - - 6 286 3,061
U.S. Total 125,154 404 156 1,654 91 127,458 72,139 4,291 13,893 2,315 100 92,739 220,197
Puerto Rico 122 - - - - 122 625 - 9 1 - 635 756
Grand Total 125,276 404 156 1,654 91 127,580 72,765 4,291 13,902 2,315 100 93,373 220,953

November 19, 2024

Table HM-14
(Sheet 2 of 3)
STATE OTHER FEDERAL-AID HIGHWAYS - RURAL OTHER FEDERAL-AID HIGHWAYS - URBAN TOTAL OTHER FEDERAL-AID HIGHWAYS
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 5,744 9,188 1,321 - 74 16,327 981 1,383 3,878 - 31 6,274 22,601
Alaska 1,467 39 64 8 35 1,614 394 187 62 25 - 668 2,282
Arizona 3,110 1,536 271 18 684 5,617 488 1,665 5,861 66 132 8,211 13,828
Arkansas 11,317 3,384 143 14 31 14,889 1,292 730 2,260 7 - 4,290 19,179
California 5,365 11,891 334 21 565 18,177 563 4,621 18,251 19 15 23,470 41,646
Colorado 4,172 4,069 150 45 513 8,948 307 809 2,617 4 11 3,748 12,696
Connecticut 942 - 119 - - 1,061 1,326 - 2,549 3 - 3,878 4,939
Delaware 469 - - - 2 472 691 - 14 - 1 706 1,178
District of Columbia - - - - - - 304 - - 1 13 319 319
Florida 2,207 3,992 54 - - 6,253 1,674 6,585 4,340 - - 12,599 18,852
Georgia 8,827 6,349 330 - - 15,506 2,167 4,201 2,691 - - 9,060 24,566
Hawaii 393 70 - 2 12 477 125 519 - - - 644 1,121
Idaho 2,348 2,710 191 2,200 28 7,477 93 162 1,146 301 - 1,703 9,180
Illinois 6,477 9,224 726 4 3 16,433 1,875 2,226 6,365 22 - 10,488 26,921
Indiana 6,227 5,881 234 - - 12,342 1,162 2,759 4,547 - - 8,468 20,810
Iowa 3,802 13,921 429 2 - 18,154 44 598 2,371 13 - 3,025 21,179
Kansas 5,976 20,226 437 18 65 26,722 168 828 2,611 - 1 3,608 30,331
Kentucky 8,145 11 1 - 43 8,200 2,030 334 780 4 - 3,148 11,347
Louisiana 6,569 214 13 1 - 6,797 2,438 1,206 1,802 3 - 5,449 12,246
Maine 4,188 - - - - 4,188 804 - - - - 804 4,993
Maryland 1,668 339 8 - - 2,016 1,130 2,164 698 12 14 4,018 6,035
Massachusetts 150 - 706 3 5 864 640 - 6,328 82 3 7,054 7,918
Michigan 3,802 17,040 413 - - 21,255 606 4,869 3,487 8 - 8,970 30,225
Minnesota 6,005 16,002 67 25 - 22,099 474 2,960 3,524 3 - 6,962 29,061
Mississippi 6,991 8,153 255 - 272 15,672 338 560 1,791 - 48 2,737 18,409
Missouri 19,936 178 117 1 - 20,232 1,167 799 3,029 3 1 4,999 25,231
Montana 5,921 2,711 6 441 684 9,763 166 - 575 - - 741 10,504
Nebraska 6,367 8,891 245 - 29 15,531 90 236 1,222 - 1 1,549 17,081
Nevada 2,135 744 11 13 32 2,935 262 864 979 20 25 2,150 5,085
New Hampshire 1,596 - 39 - - 1,636 457 - 593 7 - 1,057 2,693
New Jersey 163 860 53 3 - 1,079 273 3,989 2,558 1 - 6,821 7,900
New Mexico 5,925 748 106 15 161 6,956 506 383 1,340 5 5 2,240 9,195
New York 6,253 1,998 112 53 9 8,425 2,166 3,519 5,439 59 - 11,183 19,608
North Carolina 11,397 - 6 - 247 11,650 5,273 - 871 - 9 6,153 17,803
North Dakota 3,677 10,965 6 - 32 14,681 20 87 605 - - 713 15,394
Ohio 10,117 3,282 275 - - 13,674 2,891 2,590 5,319 - - 10,800 24,474
Oklahoma 8,370 14,713 573 14 - 23,669 573 789 3,299 8 - 4,668 28,338
Oregon 3,094 6,041 82 21 1,151 10,390 268 1,360 2,297 4 - 3,929 14,319
Pennsylvania 11,424 19 197 1 21 11,662 6,848 336 2,773 1 2 9,960 21,622
Rhode Island 198 - 45 - - 243 284 - 619 11 6 920 1,162
South Carolina 12,057 62 6 - 25 12,151 5,060 238 253 - 1 5,552 17,703
South Dakota 4,014 10,520 121 53 704 15,413 44 158 573 11 - 787 16,199
Tennessee 7,589 345 47 - - 7,981 1,400 1,406 3,360 - - 6,166 14,147
Texas 43,774 1,232 251 1 76 45,335 9,682 3,121 13,926 98 1 26,828 72,163
Utah 2,815 1,469 85 - 101 4,471 264 397 1,740 - - 2,401 6,872
Vermont 1,806 - 935 - - 2,740 133 - 350 - - 483 3,223
Virginia 10,386 - 80 - 310 10,776 3,367 271 2,230 - 50 5,918 16,694
Washington 3,140 6,561 172 - 231 10,104 339 1,854 3,745 10 6 5,954 16,058
West Virginia 6,900 - 2 - - 6,901 1,419 - 269 - - 1,688 8,590
Wisconsin 5,917 10,120 788 - - 16,826 488 1,284 4,290 13 - 6,074 22,900
Wyoming 3,116 551 18 - 293 3,978 185 277 470 - - 932 4,910
U.S. Total 304,448 216,251 10,647 2,975 6,442 540,762 65,742 63,325 140,701 823 377 270,968 811,730
Puerto Rico 588 - 3 - - 591 1,840 - 202 1 - 2,042 2,633
Grand Total 305,036 216,251 10,650 2,975 6,442 541,353 67,581 63,325 140,903 824 377 273,010 814,363

November 19, 2024

Table HM-14
(Sheet 3 of 3)
STATE ALL FEDERAL-AID HIGHWAYS - RURAL AND URBAN ALL NON - FEDERAL-AID HIGHWAYS - RURAL AND URBAN TOTAL FEDERAL-AID AND NON-FEDERAL-AID
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 10,911 10,587 5,300 - 105 26,902 40 47,572 24,300 177 1,233 73,321 100,223
Alaska 4,068 246 128 32 36 4,510 1,611 5,012 1,570 3,574 1,362 13,128 17,639
Arizona 6,453 3,247 6,417 84 832 17,033 400 14,413 18,014 11,843 13,520 58,191 75,224
Arkansas 15,951 4,116 2,455 21 31 22,574 238 45,327 14,017 13,550 3,459 76,591 99,165
California 14,869 17,316 23,205 49 582 56,021 - 51,468 56,778 698 12,369 121,312 177,334
Colorado 8,892 4,938 3,203 48 525 17,606 138 51,055 14,263 809 5,914 72,179 89,784
Connecticut 3,674 - 2,724 3 - 6,401 41 - 14,756 251 29 15,077 21,478
Delaware 1,594 - 15 - 5 1,613 3,910 - 878 174 91 5,052 6,666
District of Columbia 424 - - 1 27 452 948 - - 45 74 1,067 1,519
Florida 12,127 10,965 4,606 - - 27,698 62 59,949 34,313 89 2,198 96,612 124,310
Georgia 17,884 10,773 3,160 - - 31,817 21 75,831 18,154 122 1,332 95,461 127,279
Hawaii 941 608 - 16 12 1,576 12 2,763 - 54 118 2,946 4,522
Idaho 4,950 2,883 1,377 2,507 28 11,745 1 18,284 5,857 9,532 14,441 48,115 59,861
Illinois 15,320 11,714 7,315 320 4 34,673 566 4,681 105,332 523 244 111,346 146,020
Indiana 11,023 8,651 4,806 5 - 24,484 36 56,740 15,636 - 144 72,556 97,040
Iowa 8,888 14,523 2,902 14 - 26,328 4 75,069 12,885 596 136 88,689 115,018
Kansas 10,283 21,061 3,072 258 66 34,740 11 90,240 13,016 301 666 104,235 138,975
Kentucky 13,459 349 808 4 43 14,662 14,254 39,839 9,723 524 673 65,014 79,676
Louisiana 12,044 1,452 1,894 29 - 15,419 4,982 34,703 9,524 852 812 50,873 66,292
Maine 6,207 - - 113 - 6,320 2,120 417 13,653 176 161 16,528 22,848
Maryland 4,568 2,563 904 127 46 8,209 652 19,256 3,539 159 821 24,427 32,636
Massachusetts 2,933 - 8,171 147 9 11,260 59 - 24,991 490 94 25,634 36,894
Michigan 9,635 22,669 4,365 13 - 36,682 18 66,921 16,888 1 1,528 85,357 122,039
Minnesota 11,651 19,038 3,602 30 - 34,321 46 27,448 77,078 2,150 2,062 108,784 143,106
Mississippi 10,737 8,743 2,255 - 323 22,059 220 45,602 9,883 26 600 56,331 78,390
Missouri 26,591 1,024 3,339 4 1 30,960 7,220 72,813 20,609 250 1,038 101,929 132,889
Montana 10,272 2,711 581 441 684 14,689 766 36,738 5,056 4,173 13,231 59,963 74,652
Nebraska 9,922 9,130 1,606 - 30 20,689 9 52,168 22,338 160 207 74,882 95,571
Nevada 4,832 1,679 1,087 32 57 7,689 519 27,138 4,108 278 7,682 39,725 47,413
New Hampshire 2,815 - 710 100 - 3,625 1,075 - 11,404 7 151 12,637 16,262
New Jersey 2,307 5,441 2,700 414 - 10,861 9 1,240 26,118 402 100 27,868 38,730
New Mexico 9,476 1,131 1,531 21 167 12,325 2,438 27,684 11,039 12,552 6,247 59,960 72,285
New York 14,415 5,854 6,583 773 9 27,634 555 14,304 69,796 1,303 683 86,640 114,274
North Carolina 22,350 - 924 - 263 23,537 58,130 - 23,076 1,191 2,655 85,051 108,588
North Dakota 7,372 11,058 654 - 32 19,115 42 4,561 63,487 4 1,238 69,332 88,447
Ohio 18,208 5,909 5,817 241 - 30,175 1,074 23,027 67,557 894 150 92,701 122,876
Oklahoma 12,214 15,505 3,897 642 - 32,256 9 63,678 18,707 612 165 83,170 115,427
Oregon 7,405 7,463 2,589 31 1,151 18,640 187 25,102 8,979 1,493 24,766 60,527 79,167
Pennsylvania 24,704 402 3,143 581 23 28,852 56,692 3,689 29,532 2,545 615 93,074 121,926
Rhode Island 1,038 - 696 22 6 1,762 70 - 4,019 594 20 4,703 6,464
South Carolina 20,716 301 262 - 27 21,305 20,403 29,388 5,617 - 15 55,424 76,729
South Dakota 7,744 10,679 727 71 704 19,924 3 24,331 34,678 1,109 1,715 61,837 81,762
Tennessee 13,797 1,753 3,557 2 - 19,108 187 56,164 19,279 359 1,206 77,195 96,303
Texas 70,456 4,445 15,272 411 77 90,660 10,558 145,231 73,038 2 2,624 231,453 322,113
Utah 5,857 1,880 1,848 - 114 9,699 39 22,054 10,889 394 6,128 39,504 49,203
Vermont 2,621 - 1,319 - - 3,940 8 - 10,142 - 157 10,307 14,247
Virginia 17,598 309 2,990 41 400 21,337 42,058 373 9,945 3 1,976 54,356 75,693
Washington 7,053 8,577 4,725 20 237 20,612 - 30,659 12,887 6,980 8,403 58,929 79,541
West Virginia 10,216 - 275 87 - 10,578 24,159 - 2,990 196 914 28,260 38,837
Wisconsin 11,721 11,751 5,393 13 - 28,877 23 8,991 77,251 19 717 87,001 115,877
Wyoming 6,301 828 488 1 354 7,971 433 13,690 1,997 495 5,410 22,026 29,997
U.S. Total 567,482 284,270 165,398 7,767 7,010 1,031,927 257,057 1,515,615 1,159,588 82,729 152,293 3,167,282 4,199,209
Puerto Rico 3,175 - 213 1 - 3,389 1,587 - 14,969 - 18 16,575 19,964
Grand Total 570,657 284,270 165,611 7,768 7,010 1,035,316 258,644 1,515,615 1,174,557 82,730 152,311 3,183,856 4,219,172

(1) Prior to 1999, municipal was included with other jurisdictions. Some States may have incomplete/missing ownership data.

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

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

 

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