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Table HM-20M – Office of Highway Policy Information (OHPI) – FHWA

Highway Statistics Series

Highway Statistics 2011


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Public Road Length - 2011 1/
    Kilometers By Functional System

December 2012
Table HM-20M

STATE RURAL URBAN TOTAL
INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR LOCAL TOTAL INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR LOCAL TOTAL
Alabama 864 119 3,406 6,482 20,056 10,779 81,274 122,980 594 89 1,711 3,363 4,845 1 30,035 40,639 163,619
Alaska 1,618 - 1,314 687 2,622 1,661 14,608 22,510 126 - 198 336 - 999 2,666 4,325 26,835
Arizona 1,578 41 2,039 2,137 7,101 3,270 50,772 66,938 302 287 2,309 2,878 2,657 3 29,380 37,816 104,755
Arkansas 710 216 3,325 4,818 20,160 11,222 99,671 140,124 345 140 1,108 2,134 2,258 95 14,863 20,943 161,066
California 2,058 - 5,678 10,742 20,612 13,085 79,594 131,769 1,889 2,477 10,541 17,310 18,283 - 94,862 145,363 277,132
Colorado 1,102 65 3,719 5,988 8,855 14,424 76,704 110,857 432 503 1,904 2,679 2,886 - 23,029 31,433 142,290
Connecticut 70 63 204 413 1,514 642 7,156 10,061 487 386 1,095 2,673 2,946 58 16,804 24,451 34,513
Delaware - - 259 184 727 360 3,879 5,409 65 49 284 310 593 - 3,521 4,823 10,232
Dist. of Columbia - - - - - - - - 21 27 168 264 252 - 1,684 2,415 2,415
Florida 1,205 291 4,303 3,876 6,722 5,304 43,136 64,837 1,202 911 5,818 6,618 11,346 - 105,221 131,115 195,952
Georgia 1,153 - 4,303 8,379 20,627 12,052 87,944 134,457 856 237 3,097 6,970 4,453 - 48,758 64,371 198,828
Hawaii 10 - 172 473 515 197 1,932 3,299 78 54 375 196 622 - 2,466 3,790 7,089
Idaho 839 - 2,804 2,241 9,313 6,461 47,543 69,201 145 - 734 1,049 1,133 - 5,877 8,937 78,138
Illinois 2,183 - 3,788 7,517 22,131 5,410 117,051 158,079 1,329 159 5,054 7,261 7,747 - 44,872 66,422 224,501
Indiana 1,146 - 2,557 3,332 16,422 14,511 74,961 112,929 739 273 2,995 4,833 5,192 0 29,251 43,283 156,212
Iowa 1,011 - 5,563 6,295 23,151 26,006 103,714 165,739 247 - 1,328 2,497 1,726 4 12,547 18,349 184,088
Kansas 1,056 - 4,949 6,889 36,852 14,854 140,643 205,244 351 300 1,290 2,193 2,354 - 14,402 20,890 226,134
Kentucky 960 945 3,001 2,974 9,584 15,271 74,427 107,163 328 107 1,364 1,504 1,780 - 15,246 20,329 127,492
Louisiana 857 - 1,640 2,832 7,945 5,074 53,211 71,560 587 83 1,746 2,805 3,046 - 19,363 27,631 99,191
Maine 481 - 1,268 1,636 5,180 3,508 19,900 31,973 112 30 230 375 856 - 3,236 4,838 36,812
Maryland 295 - 716 1,353 2,501 2,849 15,336 23,050 479 492 1,749 2,309 2,822 - 21,115 28,965 52,016
Massachusetts 147 32 235 627 1,857 1,248 8,709 12,855 777 524 2,970 6,032 4,680 - 30,587 45,569 58,424
Michigan 980 606 3,534 8,065 26,877 6,911 92,390 139,363 1,022 530 3,709 7,708 5,615 - 38,532 57,115 196,478
Minnesota 1,013 14 5,771 10,631 25,931 19,341 127,016 189,717 458 254 1,078 4,140 3,717 20 23,835 33,502 223,219
Mississippi 807 1 3,098 5,903 19,035 3,700 70,628 103,171 323 113 1,601 1,542 2,305 - 11,836 17,721 120,892
Missouri 1,165 1,556 3,475 6,427 26,470 10,455 123,984 173,531 777 748 1,743 3,203 3,804 0 28,091 38,365 211,897
Montana 1,818 - 4,222 4,794 11,340 14,189 79,024 115,387 101 - 307 395 531 - 3,787 5,121 120,508
Nebraska 672 564 3,801 6,684 18,520 14,138 95,907 140,287 103 148 654 1,248 783 - 7,412 10,348 150,634
Nevada 723 0 2,438 1,235 3,221 4,065 34,380 46,063 195 111 548 1,328 6 1,671 9,366 13,225 59,287
New Hampshire 240 35 541 744 1,758 1,845 12,776 17,939 122 84 354 800 810 - 5,763 7,933 25,872
New Jersey 105 - 409 504 1,548 683 8,494 11,742 590 650 2,742 5,607 4,436 - 37,341 51,365 63,107
New Mexico 1,364 - 2,990 3,138 6,317 5,049 78,475 97,333 245 - 1,117 1,031 - 2,403 7,925 12,721 110,054
New York 1,363 207 2,270 6,029 9,283 15,438 71,879 106,469 1,379 1,307 4,562 9,118 8,697 - 52,886 77,949 184,418
North Carolina 871 5 3,000 4,272 12,907 10,533 81,382 112,971 1,018 760 2,975 5,194 4,471 0 42,991 57,409 170,380
North Dakota 836 - 4,723 4,048 18,647 - 108,430 136,684 83 - 268 516 507 - 1,715 3,089 139,773
Ohio 1,164 - 3,175 4,276 18,285 10,646 88,319 125,866 1,368 779 3,904 6,297 7,524 - 52,609 72,482 198,347
Oklahoma 1,100 - 3,747 4,350 34,219 4,813 107,352 155,580 401 303 1,706 3,445 1,699 - 18,413 25,967 181,547
Oregon 890 - 4,496 3,806 13,497 11,932 39,791 74,412 284 92 1,225 1,824 3,054 - 14,299 20,779 95,190
Pennsylvania 1,802 528 2,543 7,309 11,657 11,682 82,961 118,481 1,184 845 4,558 6,372 8,599 - 52,715 74,272 192,753
Rhode Island 35 - 77 106 233 204 1,317 1,972 80 141 581 573 991 - 6,099 8,465 10,436
South Carolina 934 - 2,075 5,291 16,863 3,466 51,233 79,861 435 132 1,698 2,444 3,950 - 17,693 26,351 106,212
South Dakota 969 - 4,075 5,378 20,030 10,114 87,363 127,929 123 18 228 620 450 - 3,337 4,776 132,705
Tennessee 1,106 - 3,049 5,131 8,259 16,924 78,143 112,614 671 250 2,485 4,006 3,755 - 29,899 41,066 153,680
Texas 3,298 - 11,967 16,348 56,133 28,417 227,794 343,957 1,911 2,433 9,387 13,409 20,278 - 112,205 159,623 503,581
Utah 1,165 - 1,661 2,301 5,421 6,267 38,648 55,463 343 32 637 1,411 1,447 46 14,064 17,979 73,442
Vermont 451 - 514 1,172 3,231 1,427 13,845 20,639 65 28 166 245 347 - 1,507 2,358 22,997
Virginia 1,057 4 2,267 5,487 15,174 3,944 53,165 81,097 745 417 2,189 3,722 4,056 - 27,609 38,737 119,834
Washington 752 1,163 2,024 3,076 13,567 10,385 65,688 96,656 478 612 2,176 4,317 3,914 - 26,619 38,115 134,771
West Virginia 592 - 1,744 2,156 9,096 3,567 36,396 53,550 300 17 539 1,197 1,181 - 5,410 8,644 62,194
Wisconsin 769 344 4,767 7,756 19,757 13,875 101,658 148,924 426 561 3,024 4,057 4,035 - 24,076 36,179 185,104
Wyoming 1,307 - 3,206 2,016 4,419 11,147 18,892 40,987 163 5 354 315 763 15 2,867 4,481 45,469
U.S. Total 48,692 6,798 146,902 218,307 676,143 423,343 3,279,494 4,799,680 26,883 18,499 104,578 172,669 184,198 5,317 1,250,688 1,762,832 6,562,512
Puerto Rico 2/ 68 - 68 372 393 394 3,701 4,995 386 84 644 1,624 2,004 - 17,125 21,866 26,862
Grand Total 48,760 6,798 146,969 218,679 676,536 423,737 3,283,196 4,804,675 27,269 18,582 105,222 174,293 186,202 5,317 1,267,813 1,784,698 6,589,374

1/ Due to conversion from English to metric units and to rounding, individual cell values may not agree with corresponding mileage table cell values.

2/ 2010 data.

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