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Functional System Data; Estimated Lane - Length - 1999

Lane-Miles by Functional System

January 2002

State Rural Urban Total
Interstate Other Principal Arterial Minor Arterial Major Collector Minor Collector Local Total Interstate Other Freeways and Expressways Other Principal Arterial Minor Arterial Collector Local Total
Alabama 2,417 5,584 5,584 23,700 12,837 98,066 150,323 1,458 100 3,450 4,865 4,613 30,361 44,847 195,170
Alaska 2,130 1,637 1,637 2,753 2,180 12,150 21,724 225 0 218 497 474 2,536 3,950 25,674
Arizona 3,989 2,807 2,807 9,131 4,571 53,903 77,142 898 679 4,486 3,911 3,913 25,883 39,770 116,912
Arkansas 1,574 5,314 5,314 24,697 13,365 124,283 175,280 692 479 1,807 2,450 1,869 15,460 22,757 198,037
California 6,269 10,077 10,077 26,341 17,639 98,700 173,244 8,233 7,784 22,767 25,220 20,595 110,589 195,188 368,432
Colorado 3,171 5,167 5,167 11,981 18,551 97,980 144,357 879 954 3,260 3,725 2,848 20,412 32,078 176,435
Connecticut 451 703 703 2,429 1,182 12,702 18,478 1,393 831 1,638 3,396 2,515 16,102 25,875 44,353
Delaware 0 781 781 1,112 337 5,449 7,949 253 47 516 434 483 2,797 4,530 12,479
Dist. of Columbia 0 0 0 0 0 0 0 80 85 441 676 535 1,954 3,771 3,771
Florida 4,205 10,133 10,133 8,797 8,373 103,616 140,525 2,967 1,932 11,369 9,658 13,076 71,783 110,785 251,310
Georgia 3,611 7,701 7,701 27,496 14,700 112,367 177,665 2,875 756 5,969 7,421 4,607 39,998 61,626 239,291
Hawaii 25 261 261 704 264 2,741 4,762 312 142 467 332 738 2,449 4,440 9,202
Idaho 2,106 3,692 3,692 10,792 7,842 58,068 85,187 359 0 851 1,242 1,142 5,081 8,675 93,862
Illinois 6,113 5,776 5,776 28,372 7,016 150,781 207,732 3,371 354 8,750 9,912 8,008 50,377 80,772 288,504
Indiana 3,482 4,701 4,701 21,724 19,388 96,829 150,911 1,533 538 4,574 5,004 4,431 26,608 42,688 193,599
Iowa 2,540 8,277 8,277 28,796 32,512 129,552 209,790 653 0 2,535 3,638 2,139 12,696 21,661 231,451
Kansas 2,792 7,112 7,112 46,043 18,500 166,725 249,907 872 552 2,163 2,875 2,134 14,240 22,836 272,743
Kentucky 2,235 6,112 6,112 14,049 19,022 84,685 129,435 1,193 360 2,204 2,731 2,323 15,573 24,384 153,819
Louisiana 2,460 3,196 3,196 14,252 8,354 64,381 96,295 1,291 212 3,136 4,101 3,031 19,697 31,468 127,763
Maine 1,276 1,603 1,603 6,456 4,469 24,802 40,764 218 71 455 609 973 3,242 5,568 46,332
Maryland 1,135 1,847 1,847 3,757 3,687 21,145 33,575 1,626 1,046 3,354 3,204 2,914 20,912 33,056 66,631
Massachusetts 772 856 856 3,625 2,314 16,210 25,158 2,401 857 3,948 6,456 5,060 30,544 49,266 74,424
Michigan 3,173 6,748 6,748 34,136 12,389 122,054 186,960 2,794 1,027 7,684 9,009 5,569 42,546 68,629 255,589
Minnesota 2,758 8,857 8,857 32,436 23,602 154,822 235,425 1,182 634 1,872 5,570 3,473 22,613 35,344 270,769
Mississippi 2,244 5,671 5,671 24,281 4,937 89,008 133,999 545 163 2,141 1,499 2,038 10,919 17,305 151,304
Missouri 3,236 7,482 7,482 35,874 10,903 151,477 215,905 2,055 1,058 2,429 3,649 3,234 22,463 34,888 250,793
Montana 4,537 5,450 5,450 14,130 18,015 88,509 136,676 228 0 537 493 655 3,589 5,502 142,178
Nebraska 1,747 6,076 6,076 23,090 17,681 119,772 176,862 229 74 1,422 1,298 866 7,484 11,373 188,235
Nevada 1,920 2,994 2,994 4,467 4,547 46,032 61,493 402 202 878 1,946 1,776 8,338 13,542 75,035
New Hampshire 763 1,050 1,050 2,405 2,463 17,375 25,053 226 173 413 925 565 3,909 6,211 31,264
New Jersey 656 1,590 1,590 3,204 1,687 16,426 24,687 2,020 1,703 4,382 6,461 4,367 34,144 53,077 77,764
New Mexico 3,613 4,615 4,615 8,099 5,112 85,531 110,916 493 6 2,117 911 1,045 9,319 13,891 124,807
New York 3,850 4,651 4,651 12,265 20,763 96,696 146,792 3,822 3,699 7,594 12,408 8,764 55,693 91,980 238,772
North Carolina 2,718 6,922 6,922 17,545 14,861 107,815 156,507 1,878 1,105 4,672 5,704 3,490 34,743 51,592 208,099
North Dakota 2,122 6,584 6,584 22,626 0 134,989 171,347 168 0 517 598 452 2,275 4,010 175,357
Ohio 3,528 6,469 6,469 24,067 13,476 116,732 170,140 3,900 1,625 6,437 8,181 7,021 46,664 73,828 243,968
Oklahoma 2,884 6,522 6,522 42,948 6,077 137,997 202,262 1,015 581 2,958 4,879 2,154 18,462 30,049 232,311
Oregon 2,369 6,349 6,349 18,296 14,009 68,436 114,021 720 227 2,037 2,321 2,615 15,462 23,382 137,403
Pennsylvania 4,878 6,542 6,542 16,219 15,935 120,533 174,653 2,502 1,953 6,734 7,367 7,616 47,867 74,039 248,692
Rhode Island 85 173 173 354 303 1,689 2,770 302 284 953 711 1,059 6,734 10,043 12,813
South Carolina 2,740 4,117 4,117 16,445 7,575 73,147 112,069 786 265 2,626 2,731 3,070 14,460 23,938 136,007
South Dakota 2,525 5,503 5,503 24,935 13,211 111,680 164,590 202 0 466 620 410 2,652 4,350 168,940
Tennessee 2,991 5,351 5,351 10,767 22,113 94,269 142,724 1,767 518 4,866 5,616 3,487 24,297 40,551 183,275
Texas 9,005 20,590 20,590 73,283 35,972 291,306 452,220 5,785 5,365 18,120 19,116 19,283 117,924 185,593 637,813
Utah 3,125 2,298 2,298 6,670 7,904 47,129 70,323 942 30 1,063 1,474 1,199 11,606 16,314 86,637
Vermont 1,121 723 723 4,019 1,810 17,298 26,452 160 55 229 309 431 1,709 2,893 29,345
Virginia 3,056 5,806 5,806 20,041 5,104 66,602 108,346 2,252 959 4,282 5,652 4,128 26,632 43,905 152,251
Washington 2,275 4,863 4,863 16,885 12,754 85,492 126,357 1,549 1,214 3,527 6,076 4,123 24,666 41,155 167,512
West Virginia 1,852 2,748 2,748 12,003 4,666 43,433 67,798 402 35 626 905 899 4,107 6,974 74,772
Wisconsin 2,368 8,333 8,333 27,219 12,836 132,864 193,795 836 796 4,247 4,910 3,136 22,678 36,603 230,398
Wyoming 3,306 3,997 3,997 4,888 15,541 20,305 50,652 349 12 643 343 988 2,699 5,034 55,686
U.S. Total 134,198 252,411 286,882 870,604 543,349 4,194,553 6,281,997 73,293 41,542 184,830 224,039 186,334 1,185,948 1,895,986 8,177,983
Puerto Rico 411 281 281 1,603 1,340 11,466 15,692 743 225 898 1,171 1,264 11,073 15,374 31,066
Grand Total 134,609 252,692 287,473 872,207 544,689 4,206,019 6,297,689 74,036 41,767 185,728 225,210 187,598 1,197,021 1,911,360 8,209,049
  • 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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Updated: 01/03/2012
 

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