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

Highway Statistics Series

Highway Statistics 2023


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

November 19, 2024

Table HM-60
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 2,443 - 6,124 8,422 24,705 11,847 90,777 144,317 2,292 191 4,855 6,035 7,610 469 44,034 65,486 209,804
Alaska 2,065 - 1,612 867 2,741 2,880 18,895 29,059 327 - 505 476 509 475 4,485 6,776 35,836
Arizona 3,714 77 3,520 4,551 6,804 5,905 65,839 90,409 1,494 1,884 3,822 9,526 6,294 5,305 44,638 72,964 163,373
Arkansas 1,778 288 5,303 6,396 23,660 13,506 115,848 166,779 1,535 415 2,279 4,389 4,449 482 23,835 37,384 204,163
California 4,969 1,744 9,160 15,360 47,297 14,832 90,185 183,546 9,903 9,291 26,022 40,682 50,167 892 137,679 274,635 458,181
Colorado 2,668 115 5,754 7,020 10,920 17,658 94,923 139,058 1,631 1,491 4,151 4,853 4,021 154 31,776 48,077 187,135
Connecticut 153 133 256 431 1,696 747 7,790 11,206 1,730 1,005 1,887 3,724 3,782 743 21,618 34,489 45,695
Delaware - 125 334 199 783 511 3,985 5,938 256 167 831 614 849 139 5,609 8,465 14,402
District of Columbia - - - - - - - - 73 61 434 444 306 - 2,134 3,452 3,452
Florida 3,591 733 7,633 4,589 8,134 6,400 47,057 78,137 5,220 3,280 17,910 14,500 15,637 4,192 139,785 200,524 278,661
Georgia 2,583 - 8,078 9,957 23,385 13,441 100,562 158,005 4,523 837 8,805 12,150 7,948 1,510 76,956 112,729 270,734
Hawaii - - 157 516 441 158 2,050 3,322 322 152 827 535 575 401 3,717 6,528 9,850
Idaho 2,083 209 3,886 3,032 11,918 7,397 75,242 103,768 453 99 1,181 1,503 1,667 28 13,591 18,522 122,290
Illinois 4,966 209 5,355 9,666 23,294 9,405 143,054 195,949 4,907 477 9,984 11,453 10,610 3,285 70,249 110,965 306,914
Indiana 3,018 591 5,096 4,404 19,798 17,408 89,266 139,581 2,473 623 5,777 7,259 6,935 1,664 38,438 63,169 202,750
Iowa 2,588 - 9,031 8,063 28,503 31,993 127,642 207,820 885 - 3,137 4,035 2,815 1 17,747 28,620 236,440
Kansas 2,581 1,589 5,527 8,637 44,939 18,790 171,075 253,138 1,132 795 979 4,156 4,039 1,020 18,605 30,725 283,863
Kentucky 3,368 1,558 3,591 4,876 11,823 18,683 89,914 133,813 1,305 267 2,483 3,567 2,882 820 21,439 32,762 166,575
Louisiana 2,167 135 3,418 4,046 9,922 6,751 62,775 89,214 1,893 415 3,708 4,813 4,985 2,238 32,224 50,276 139,489
Maine 1,179 11 1,612 1,901 6,514 4,222 24,443 39,882 375 60 345 586 964 203 4,392 6,926 46,808
Maryland 673 251 1,004 1,437 2,609 3,415 18,031 27,420 2,145 1,411 4,000 4,137 4,031 1,110 27,416 44,250 71,670
Massachusetts 271 35 222 635 1,741 1,233 8,442 12,578 2,926 1,366 4,902 8,420 6,123 - 41,606 65,343 77,922
Michigan 2,356 1,386 4,520 9,972 32,790 8,474 110,850 170,348 3,721 1,574 8,842 11,979 8,060 256 51,391 85,823 256,171
Minnesota 2,323 158 8,468 13,165 31,166 23,749 160,211 239,240 1,808 973 2,392 7,098 5,516 3,694 33,613 55,095 294,335
Mississippi 2,324 - 6,570 7,672 24,027 4,595 89,303 134,490 1,159 252 3,286 2,635 3,359 23 18,768 29,482 163,972
Missouri 3,431 4,418 4,304 8,163 32,797 12,517 154,111 219,742 3,143 2,355 3,434 6,009 5,866 1,273 37,230 59,310 279,052
Montana 4,421 - 5,986 5,776 13,710 17,675 95,151 142,719 350 - 807 592 792 72 7,099 9,712 152,430
Nebraska 1,714 1,393 4,752 8,487 22,737 17,512 120,063 176,658 404 540 1,233 2,149 1,343 135 12,189 17,992 194,650
Nevada 1,882 - 3,492 1,483 4,529 5,000 58,585 74,970 862 298 1,705 3,560 105 3,199 15,864 25,594 100,564
New Hampshire 506 78 646 1,241 2,155 2,081 15,925 22,633 569 290 600 1,086 1,170 - 7,271 10,986 33,619
New Jersey 277 185 364 641 1,551 675 7,398 11,092 2,713 2,516 5,938 8,003 5,916 821 47,664 73,572 84,663
New Mexico 3,411 - 6,078 4,758 9,103 6,273 96,490 126,113 779 50 2,752 1,917 1,819 649 17,158 25,123 151,235
New York 3,277 738 4,516 5,830 11,203 18,583 86,809 130,956 4,707 3,785 9,651 12,495 11,023 518 67,898 110,076 241,032
North Carolina 3,407 2,079 6,166 7,866 16,420 12,410 98,129 146,476 3,582 1,370 6,360 7,604 5,957 601 59,578 85,052 231,528
North Dakota 2,039 - 6,908 5,051 24,310 - 134,749 173,057 263 - 729 706 814 - 3,915 6,427 179,485
Ohio 3,054 1,341 4,221 5,443 22,346 12,529 105,078 154,013 5,402 2,465 8,122 10,764 12,419 1,265 67,828 108,266 262,279
Oklahoma 2,643 61 6,732 5,923 42,409 6,025 133,117 196,909 1,397 943 4,348 6,056 3,376 299 27,198 43,617 240,526
Oregon 2,024 - 5,910 4,541 16,338 15,993 84,938 129,743 1,116 287 2,738 2,997 4,270 1,067 20,140 32,616 162,359
Pennsylvania 4,360 1,511 4,013 8,991 14,312 13,886 103,694 150,768 3,602 2,358 8,684 8,715 11,727 64 68,568 103,718 254,485
Rhode Island 71 42 208 146 355 300 2,082 3,204 307 326 896 703 1,080 72 7,025 10,408 13,613
South Carolina 1,886 104 4,216 6,009 18,691 3,966 65,323 100,195 1,978 461 4,596 5,218 7,352 271 41,559 61,435 161,630
South Dakota 2,367 1,159 5,359 5,959 24,927 12,363 106,735 158,869 396 79 475 1,116 706 - 4,577 7,349 166,218
Tennessee 2,640 106 5,717 6,028 9,944 19,296 88,640 132,372 3,000 789 7,193 6,848 5,422 2,071 46,457 71,782 204,154
Texas 8,166 632 27,083 21,451 70,066 29,610 273,088 430,096 9,507 7,635 23,726 28,331 37,139 2,569 160,226 269,133 699,229
Utah 2,759 36 2,660 2,612 6,319 6,957 52,693 74,036 1,669 189 2,631 1,859 2,342 1,137 19,357 29,184 103,220
Vermont 1,024 1 696 1,476 3,973 1,782 17,099 26,050 257 38 322 299 495 64 1,734 3,209 29,259
Virginia 2,124 246 5,670 7,513 14,670 9,754 59,618 99,596 3,512 1,748 5,843 6,983 6,193 1,828 39,349 65,455 165,051
Washington 1,804 1,581 2,657 4,164 16,059 12,367 71,638 110,271 2,236 1,657 4,908 6,049 5,774 618 33,858 55,099 165,370
West Virginia 1,311 2 2,774 2,702 11,089 4,311 43,506 65,695 1,090 51 1,294 1,507 1,806 124 8,702 14,573 80,268
Wisconsin 2,219 812 7,161 9,543 24,283 16,706 125,609 186,333 1,847 1,400 6,074 6,280 6,258 - 31,687 53,546 239,879
Wyoming 3,228 - 4,111 2,490 5,506 17,355 23,535 56,227 423 11 741 640 1,033 241 3,162 6,250 62,476
U.S. Total 119,900 25,874 238,634 280,099 839,410 519,927 4,031,962 6,055,806 109,601 58,729 239,143 308,056 306,330 48,062 1,783,036 2,852,955 8,908,761
Puerto Rico 213 7 179 512 661 381 7,570 9,523 1,076 235 1,314 1,912 2,237 70 25,197 32,041 41,564
Grand Total 120,113 25,880 238,813 280,612 840,071 520,309 4,039,533 6,065,330 110,677 58,964 240,456 309,967 308,567 48,131 1,808,233 2,884,996 8,950,326

(1) 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 miles estimated by FHWA assuming two as the number of lanes.

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