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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Highway Statistics Series / 2022 / Table HM-60M - Highway Statistics 2022

Highway Statistics Series

Highway Statistics 2022


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Functional System Lane-Length - 2022 (1)
    Lane-Kilometers

January 18, 2024

Table HM-60M
STATE RURAL URBAN TOTAL LANE KILOMETERS
INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR (2) LOCAL (2) TOTAL INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR LOCAL (2) TOTAL
Alabama 3,930 - 9,825 13,469 39,782 16,736 141,874 225,616 3,671 240 7,861 9,735 12,163 708 72,456 106,834 332,450
Alaska 3,322 - 2,594 1,395 4,411 4,635 30,407 46,764 526 - 812 766 820 764 7,214 10,901 57,665
Arizona 5,961 124 5,681 7,333 10,960 9,497 103,850 143,406 2,385 2,955 6,171 15,291 10,162 8,709 71,374 117,048 260,454
Arkansas 2,862 463 8,472 10,294 38,087 21,721 186,177 268,076 2,472 668 3,653 6,976 7,152 773 38,412 60,105 328,181
California 8,819 2,894 14,167 21,302 41,814 24,658 152,872 266,527 15,809 14,571 42,967 49,736 44,959 768 225,997 394,806 661,333
Colorado 4,293 185 9,317 11,298 17,570 28,419 152,360 223,442 2,626 2,398 6,683 7,803 6,462 248 50,792 77,013 300,454
Connecticut 241 227 410 705 2,775 1,353 12,458 18,170 2,789 1,605 3,039 5,982 6,039 1,036 34,526 55,014 73,184
Delaware - 202 538 320 1,260 822 6,482 9,624 413 269 1,335 987 1,366 224 8,668 13,261 22,885
Dist. of Columbia - - - - - - - - 117 102 706 715 494 - 3,431 5,564 5,564
Florida 5,778 1,098 12,240 7,385 13,074 10,301 75,530 125,405 8,274 5,215 28,714 23,298 25,133 6,731 223,694 321,059 446,464
Georgia 4,157 - 12,968 16,011 37,635 21,597 158,013 250,380 7,172 1,346 14,142 19,540 12,775 2,420 122,855 180,251 430,631
Hawaii - - 253 831 709 265 3,299 5,357 518 245 1,330 860 925 645 5,977 10,501 15,858
Idaho 3,354 333 6,245 4,837 19,119 11,905 114,957 160,750 729 160 1,883 2,430 2,499 38 21,705 29,443 190,192
Illinois 8,149 311 8,502 15,549 37,477 15,143 229,834 314,966 7,736 793 16,212 18,388 17,077 5,189 113,480 178,876 493,842
Indiana 5,292 951 8,215 7,084 31,858 28,180 143,953 225,533 3,969 1,041 9,363 11,718 11,211 2,696 61,549 101,546 327,080
Iowa 3,937 - 14,473 13,010 45,872 51,482 205,420 334,193 1,433 - 5,036 6,487 4,522 1 28,429 45,910 380,103
Kansas 4,155 2,557 8,852 13,879 72,266 30,224 275,294 407,227 1,822 1,280 1,615 6,705 6,525 1,609 30,132 49,688 456,915
Kentucky 5,416 2,507 5,802 7,832 19,012 30,079 144,814 215,462 2,100 430 3,927 5,713 4,645 1,319 34,487 52,621 268,083
Louisiana 3,487 218 5,327 6,492 15,967 10,865 100,455 142,811 3,012 669 5,876 7,757 8,008 3,604 51,341 80,267 223,078
Maine 1,897 18 2,594 3,060 10,482 6,795 39,343 64,190 604 97 556 943 1,552 327 7,045 11,123 75,313
Maryland 1,083 405 1,615 2,310 4,199 5,477 29,141 44,230 3,452 2,286 6,527 6,566 6,463 1,786 43,836 70,915 115,145
Massachusetts 436 57 342 964 2,797 1,984 13,585 20,165 4,705 2,193 7,767 13,371 9,836 - 66,866 104,738 124,903
Michigan 3,791 2,231 7,273 16,048 52,764 13,637 178,425 274,169 5,935 2,532 14,273 19,300 13,000 412 82,661 138,114 412,283
Minnesota 3,796 218 14,029 21,349 50,713 38,671 259,722 388,498 2,789 1,545 3,593 11,152 8,298 5,557 52,517 85,451 473,949
Mississippi 3,744 - 10,519 12,348 38,644 7,416 142,282 214,952 1,861 405 5,268 4,230 5,321 34 29,679 46,798 261,750
Missouri 5,577 7,299 7,020 13,181 52,933 20,162 249,287 355,458 5,022 3,601 5,397 9,477 9,329 1,985 57,972 92,782 448,240
Montana 7,048 - 9,597 9,218 22,032 28,391 151,841 228,128 630 - 1,351 1,013 1,313 174 12,243 16,725 244,852
Nebraska 2,759 2,133 7,736 13,701 36,568 28,205 193,136 284,238 650 880 1,977 3,573 2,180 221 19,447 28,927 313,165
Nevada 3,024 - 5,612 2,393 7,278 8,046 94,245 120,599 1,365 463 2,695 5,452 169 4,991 25,371 40,507 161,106
New Hampshire 920 59 1,086 2,033 3,363 3,428 25,554 36,443 786 536 907 1,739 1,755 - 11,877 17,601 54,044
New Jersey 446 298 595 1,031 2,507 1,086 11,906 17,869 4,356 4,052 9,568 12,993 9,573 1,327 76,705 118,574 136,444
New Mexico 5,490 - 9,783 7,656 14,648 10,102 155,161 202,839 1,253 80 4,427 3,081 2,919 1,040 27,341 40,141 242,980
New York 5,275 1,187 7,275 9,436 18,225 29,906 139,706 211,011 7,636 5,869 15,598 20,184 17,809 841 109,271 177,207 388,218
North Carolina 3,950 2,578 8,137 10,575 24,306 19,386 150,590 219,522 6,796 3,102 11,918 14,319 11,656 1,551 102,284 151,627 371,149
North Dakota 3,281 - 11,118 8,133 39,110 - 216,795 278,437 424 - 1,156 1,098 1,305 - 6,287 10,271 288,708
Ohio 4,903 2,154 6,786 8,767 35,851 20,258 169,358 248,078 8,693 3,950 13,065 17,296 19,935 2,052 109,016 174,007 422,085
Oklahoma 4,246 97 10,757 9,492 68,072 9,684 214,247 316,595 2,251 1,673 6,927 9,599 5,397 482 43,701 70,030 386,625
Oregon 3,257 - 9,510 7,309 26,276 25,810 136,588 208,751 1,796 463 4,404 4,819 6,872 1,712 32,402 52,467 261,218
Pennsylvania 6,992 2,426 6,128 14,519 23,178 22,459 166,826 242,528 5,757 3,762 13,369 14,222 18,923 78 110,297 166,408 408,935
Rhode Island 115 69 302 236 557 482 3,406 5,167 482 503 1,374 1,079 1,713 114 11,453 16,719 21,885
South Carolina 3,605 319 7,456 10,155 32,376 6,544 114,649 175,104 2,618 590 6,721 7,920 9,542 262 58,895 86,548 261,653
South Dakota 3,810 1,865 8,625 9,579 40,122 19,898 171,786 255,684 638 127 765 1,801 1,138 - 7,287 11,756 267,440
Tennessee 4,249 171 9,354 9,742 16,053 31,051 142,642 213,263 4,821 1,271 11,692 11,151 8,763 3,335 74,753 115,786 329,048
Texas 13,498 1,044 43,841 34,773 114,058 47,666 440,737 695,619 14,741 12,189 37,827 45,272 59,020 3,869 260,333 433,252 1,128,870
Utah 4,440 66 4,281 4,202 10,457 11,191 84,829 119,466 2,686 306 4,230 2,985 3,805 1,846 30,206 46,064 165,530
Vermont 1,648 2 1,121 2,375 6,394 2,868 27,532 41,938 413 62 518 482 797 104 2,699 5,074 47,012
Virginia 4,011 619 9,501 12,448 24,180 15,935 97,564 164,258 5,055 2,580 8,999 10,843 9,351 2,664 61,225 100,717 264,975
Washington 3,096 2,536 4,293 6,687 26,035 20,047 116,162 178,856 3,406 2,587 7,899 9,758 8,959 861 53,658 87,129 265,985
West Virginia 2,109 3 4,384 4,349 17,856 6,938 70,033 105,673 1,740 83 2,083 2,419 2,915 197 14,007 23,443 129,116
Wisconsin 3,576 1,306 11,498 15,362 39,066 26,883 202,040 299,729 2,967 2,266 9,813 10,098 10,064 - 50,778 85,986 385,716
Wyoming 5,195 - 6,605 4,008 8,862 27,938 38,104 90,713 680 17 1,192 1,029 1,664 384 5,089 10,056 100,769
U.S. Total 194,415 41,229 382,654 446,470 1,319,611 836,228 6,485,268 9,705,874 174,579 94,055 385,183 480,152 454,274 75,692 2,863,719 4,527,653 14,233,527
Puerto Rico 343 11 288 825 1,066 614 12,184 15,330 1,734 379 2,134 3,099 3,613 112 40,552 51,623 66,953
Grand Total 194,758 41,240 382,942 447,295 1,320,678 836,841 6,497,452 9,721,204 176,314 94,433 387,317 483,250 457,888 75,804 2,904,271 4,579,276 14,300,480

(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.

 

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