U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000

Skip to content
Facebook iconYouTube iconTwitter iconFlickr iconLinkedInInstagram

Policy and Governmental Affairs
Office of Highway Policy Information

FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Highway Statistics Series / 2023 / Table HM-60M - Highway Statistics 2023

Highway Statistics Series

Highway Statistics 2023


Printable Excel Version [68 KB]
Printable PDF Version [116 KB]

Functional System Lane-Length - 2023 (1)
    Lane-Kilometers

November 2024

Table HM-60M
STATE RURAL URBAN TOTAL LANE MILES
INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR LOCAL (2) TOTAL INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR LOCAL (2) TOTAL
Alabama 3,931 - 9,855 13,555 39,758 19,066 146,092 232,256 3,689 308 7,813 9,712 12,248 755 70,866 105,390 337,647
Alaska 3,322 - 2,594 1,395 4,411 4,635 30,409 46,766 526 - 813 766 819 764 7,218 10,906 57,672
Arizona 5,977 124 5,665 7,323 10,950 9,502 105,957 145,499 2,404 3,032 6,152 15,331 10,130 8,538 71,838 117,425 262,923
Arkansas 2,862 463 8,534 10,294 38,077 21,737 186,439 268,404 2,471 668 3,667 7,064 7,160 775 38,359 60,164 328,568
California 7,996 2,806 14,742 24,719 76,117 23,870 145,138 295,388 15,938 14,952 41,878 65,471 80,736 1,435 221,573 441,983 737,371
Colorado 4,293 185 9,261 11,298 17,574 28,418 152,764 223,793 2,625 2,400 6,680 7,809 6,471 248 51,138 77,372 301,165
Connecticut 246 214 411 694 2,729 1,202 12,537 18,034 2,784 1,618 3,037 5,993 6,087 1,196 34,790 55,504 73,538
Delaware - 202 538 321 1,260 822 6,413 9,556 412 268 1,337 989 1,366 224 9,026 13,623 23,178
Dist. of Columbia - - - - - - - - 117 99 698 715 492 - 3,434 5,555 5,555
Florida 5,779 1,179 12,284 7,384 13,091 10,301 75,731 125,749 8,401 5,279 28,823 23,335 25,165 6,747 224,962 322,713 448,462
Georgia 4,156 - 13,000 16,024 37,634 21,631 161,839 254,284 7,280 1,347 14,170 19,553 12,791 2,431 123,849 181,420 435,704
Hawaii - - 253 831 709 255 3,299 5,347 518 245 1,330 860 925 646 5,981 10,506 15,853
Idaho 3,352 336 6,253 4,880 19,181 11,905 121,091 166,999 729 160 1,900 2,419 2,683 45 21,872 29,808 196,807
Illinois 7,992 336 8,617 15,556 37,489 15,136 230,223 315,349 7,897 767 16,068 18,431 17,075 5,286 113,055 178,581 493,930
Indiana 4,856 951 8,201 7,087 31,862 28,016 143,659 224,633 3,979 1,003 9,297 11,683 11,160 2,678 61,860 101,661 326,294
Iowa 4,164 - 14,535 12,977 45,872 51,488 205,419 334,454 1,425 - 5,048 6,494 4,531 1 28,561 46,060 380,514
Kansas 4,153 2,557 8,895 13,899 72,322 30,240 275,319 407,386 1,822 1,280 1,575 6,688 6,500 1,642 29,942 49,448 456,834
Kentucky 5,420 2,507 5,779 7,848 19,027 30,068 144,703 215,352 2,100 430 3,996 5,740 4,638 1,319 34,502 52,725 268,077
Louisiana 3,487 218 5,501 6,511 15,968 10,865 101,027 143,576 3,046 669 5,967 7,745 8,022 3,602 51,860 80,911 224,487
Maine 1,897 18 2,595 3,059 10,482 6,794 39,338 64,183 604 97 556 943 1,551 327 7,069 11,146 75,329
Maryland 1,083 405 1,615 2,312 4,199 5,497 29,019 44,129 3,452 2,270 6,438 6,658 6,487 1,786 44,122 71,213 115,342
Massachusetts 436 57 357 1,021 2,802 1,984 13,586 20,243 4,709 2,199 7,889 13,550 9,854 - 66,959 105,160 125,403
Michigan 3,791 2,230 7,275 16,048 52,771 13,638 178,396 274,149 5,989 2,533 14,231 19,278 12,971 412 82,705 138,119 412,268
Minnesota 3,738 254 13,628 21,187 50,157 38,221 257,835 385,019 2,910 1,566 3,850 11,424 8,877 5,945 54,095 88,667 473,687
Mississippi 3,740 - 10,573 12,346 38,668 7,395 143,719 216,441 1,866 405 5,288 4,241 5,406 37 30,204 47,446 263,888
Missouri 5,522 7,110 6,927 13,136 52,781 20,145 248,018 353,640 5,058 3,790 5,526 9,671 9,440 2,049 59,916 95,451 449,091
Montana 7,115 - 9,634 9,295 22,063 28,446 153,130 229,683 563 - 1,298 952 1,275 115 11,425 15,629 245,313
Nebraska 2,759 2,241 7,647 13,659 36,591 28,183 193,223 284,303 650 869 1,984 3,458 2,162 217 19,617 28,956 313,259
Nevada 3,028 - 5,620 2,386 7,289 8,046 94,283 120,652 1,387 480 2,744 5,729 170 5,148 25,531 41,189 161,841
New Hampshire 814 126 1,040 1,997 3,468 3,349 25,629 36,423 915 467 965 1,748 1,884 - 11,702 17,681 54,104
New Jersey 446 298 586 1,031 2,497 1,087 11,906 17,850 4,367 4,049 9,557 12,880 9,521 1,321 76,708 118,403 136,253
New Mexico 5,490 - 9,782 7,656 14,649 10,095 155,285 202,959 1,253 80 4,430 3,085 2,927 1,044 27,613 40,431 243,390
New York 5,274 1,188 7,267 9,382 18,030 29,906 139,705 210,753 7,575 6,092 15,532 20,108 17,739 833 109,271 177,151 387,904
North Carolina 5,482 3,346 9,923 12,658 26,426 19,971 157,923 235,731 5,765 2,204 10,236 12,238 9,586 967 95,882 136,878 372,609
North Dakota 3,281 - 11,118 8,129 39,124 - 216,857 278,509 424 - 1,173 1,136 1,310 - 6,300 10,343 288,852
Ohio 4,915 2,158 6,793 8,760 35,963 20,163 169,107 247,859 8,694 3,967 13,071 17,324 19,987 2,036 109,159 174,238 422,097
Oklahoma 4,253 97 10,835 9,532 68,250 9,696 214,231 316,894 2,249 1,517 6,997 9,746 5,432 482 43,771 70,195 387,089
Oregon 3,257 - 9,512 7,308 26,294 25,738 136,694 208,801 1,796 463 4,406 4,824 6,872 1,717 32,413 52,490 261,292
Pennsylvania 7,016 2,432 6,459 14,470 23,032 22,348 166,880 242,637 5,797 3,795 13,975 14,025 18,872 103 110,350 166,917 409,554
Rhode Island 115 68 334 236 572 482 3,350 5,157 494 525 1,442 1,132 1,738 116 11,305 16,751 21,908
South Carolina 3,035 168 6,786 9,670 30,081 6,382 105,127 161,249 3,183 741 7,397 8,397 11,832 436 66,883 98,869 260,118
South Dakota 3,810 1,865 8,625 9,590 40,115 19,896 171,774 255,675 638 127 765 1,796 1,136 - 7,365 11,827 267,502
Tennessee 4,248 171 9,201 9,702 16,004 31,054 142,652 213,033 4,829 1,271 11,576 11,021 8,727 3,333 74,765 115,522 328,554
Texas 13,142 1,017 43,586 34,522 112,760 47,653 439,492 692,172 15,300 12,287 38,183 45,595 59,770 4,135 257,859 433,128 1,125,300
Utah 4,440 57 4,282 4,203 10,169 11,197 84,802 119,149 2,686 304 4,234 2,991 3,769 1,830 31,152 46,968 166,117
Vermont 1,648 2 1,121 2,375 6,393 2,867 27,517 41,923 413 61 518 481 797 104 2,791 5,164 47,087
Virginia 3,418 396 9,125 12,092 23,609 15,697 95,947 160,284 5,652 2,812 9,403 11,238 9,967 2,941 63,326 105,340 265,624
Washington 2,903 2,545 4,276 6,702 25,845 19,903 115,290 177,463 3,598 2,667 7,898 9,735 9,292 994 54,489 88,673 266,137
West Virginia 2,109 3 4,464 4,349 17,845 6,938 70,016 105,725 1,754 82 2,082 2,426 2,906 199 14,004 23,454 129,179
Wisconsin 3,571 1,307 11,524 15,358 39,080 26,886 202,148 299,874 2,973 2,253 9,776 10,107 10,071 - 50,995 86,175 386,048
Wyoming 5,195 - 6,617 4,008 8,861 27,931 37,877 90,488 680 18 1,193 1,029 1,662 388 5,088 10,058 100,546
U.S. Total 192,960 41,639 384,044 450,776 1,350,900 836,742 6,488,814 9,745,875 176,385 94,515 384,863 495,767 492,991 77,348 2,869,518 4,591,386 14,337,261
Puerto Rico 343 11 288 825 1,063 613 12,183 15,326 1,732 379 2,114 3,077 3,600 112 40,551 51,565 66,891
Grand Total 193,303 41,650 384,332 451,601 1,351,963 837,355 6,500,998 9,761,202 178,117 94,893 386,977 498,844 496,591 77,460 2,910,069 4,642,951 14,404,153

(1) Due to conversion from English to metric units and to rounding, individual cell values may not agree with corresponding mileage table cell values. May see differences from prior years; starting in 1999, number of lanes is coded for all systems except rural minor collector and rural/urban local.

(2) Rural minor collector and rural/urban local functional system lane-kilometers estimated by FHWA assuming two as the number of lanes.

 

Return to top

Page last modified on March 10, 2025
Privacy Policy | Freedom of Information Act (FOIA) | Accessibility | Web Policies & Notices | No Fear Act | Report Waste, Fraud and Abuse | U.S. DOT Home | USA.gov | WhiteHouse.gov

Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000