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Highway Statistics 2007

Public Road Length - 2007 Kilometers by Functional System

October 2008
Table HM-20M

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STATE RURAL URBAN TOTAL
INTERSTATE OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR LOCAL TOTAL INTERSTATE OTHER FREEWAYS AND EXPRESSWAY OTHER PRINCIPAL ARTERIAL OTHER MINOR ARTERIAL COLLECTOR LOCAL
Alabama 874 3,462 6,143 18,874 10,620 81,209 121,182 583 66 1,701 3,533 3,454 26,108 35,444 156,626
Alaska 1,629 1,297 715 2,311 1,690 11,801 19,442 111 - 98 333 552 2,699 3,793 23,236
Arizona 1,577 1,878 2,184 6,922 3,516 44,555 60,632 303 275 2,253 2,884 2,625 28,543 36,883 97,515
Arkansas 740 3,594 4,751 20,136 11,090 100,655 140,966 315 161 996 1,765 1,555 14,465 19,257 160,223
California 2,063 5,654 10,643 20,387 13,348 82,197 134,292 1,897 2,494 10,324 17,101 17,860 91,477 141,154 275,446
Colorado 1,102 3,730 6,048 8,842 14,418 76,798 110,939 433 507 1,915 2,668 2,878 22,545 30,946 141,885
Connecticut 69 264 399 1,530 642 7,052 9,957 488 381 1,102 2,673 2,979 16,691 24,314 34,271
Delaware - 269 166 735 367 3,740 5,277 66 48 286 306 591 3,471 4,768 10,046
Dist. of Columbia - - - - - - - 21 32 163 266 251 1,690 2,422 2,422
Florida 1,205 4,591 3,861 6,624 5,396 43,108 64,786 1,162 927 5,786 6,476 11,000 105,441 130,791 195,577
Georgia 1,151 4,218 8,391 20,426 11,924 84,402 130,511 850 183 3,145 6,812 4,289 45,366 60,645 191,156
Hawaii 10 179 478 501 198 1,920 3,285 79 55 365 188 631 2,383 3,701 6,986
Idaho 840 2,770 2,214 9,135 6,558 47,379 68,896 146 - 589 1,048 983 6,256 9,022 77,918
Illinois 2,184 3,763 7,578 22,185 5,541 116,795 158,046 1,308 187 4,920 7,096 7,263 45,132 65,906 223,951
Indiana 2/ 1,136 2,792 3,576 17,323 15,619 77,551 117,997 750 219 2,480 3,962 3,563 24,671 35,645 153,642
Iowa 1,011 5,575 6,294 23,078 26,013 103,639 165,610 246 - 1,296 2,494 1,695 12,435 18,166 183,776
Kansas 1,056 4,933 6,894 36,827 14,899 140,763 205,372 351 301 1,265 2,251 2,227 13,977 20,373 225,744
Kentucky 890 3,769 2,776 9,926 14,412 74,617 106,391 336 106 1,262 1,635 1,547 15,197 20,083 126,474
Louisiana 861 1,598 2,557 7,520 5,114 54,336 71,988 595 80 1,704 3,035 3,533 17,247 26,195 98,183
Maine 481 1,267 1,632 5,182 3,534 19,777 31,873 109 32 227 373 861 3,204 4,807 36,680
Maryland 295 713 1,353 2,469 2,855 14,885 22,569 480 473 1,735 2,293 2,803 20,019 27,803 50,372
Massachusetts 146 269 653 1,831 1,247 8,674 12,822 776 504 2,971 6,048 4,686 30,143 45,128 57,949
Michigan 978 4,160 7,979 26,778 7,034 91,211 138,141 1,020 528 3,705 7,681 5,621 38,988 57,544 195,685
Minnesota 3/ 1,065 5,948 11,122 26,096 19,616 128,163 192,011 406 259 954 3,684 3,227 21,055 29,585 221,595
Mississippi 792 3,032 5,943 18,776 3,814 70,388 102,745 332 113 1,584 1,419 2,272 11,628 17,347 120,092
Missouri 1,162 5,021 6,376 26,477 10,009 122,209 171,254 739 644 1,889 3,101 3,690 26,485 36,548 207,802
Montana 1,819 4,220 4,797 11,364 14,178 76,631 113,008 100 - 303 394 520 3,484 4,801 117,809
Nebraska 676 4,334 6,709 18,474 14,169 95,935 140,296 98 34 758 1,213 745 7,165 10,013 150,310
Nevada 726 2,269 1,188 3,338 3,658 31,942 43,121 193 114 473 1,022 1,046 8,542 11,391 54,512
New Hampshire 240 579 753 1,764 1,856 12,538 17,730 124 92 357 798 814 5,575 7,760 25,490
New Jersey 105 409 504 1,555 682 8,489 11,743 589 650 2,744 5,613 4,443 36,582 50,622 62,365
New Mexico 1,358 2,963 3,116 6,239 5,055 78,394 97,126 251 8 1,136 988 2,406 8,066 12,855 109,981
New York 1,345 2,482 6,022 9,157 15,409 71,598 106,014 1,371 1,284 4,580 9,168 8,745 51,884 77,033 183,047
North Carolina 872 3,158 4,197 12,863 10,828 82,838 114,756 912 641 2,857 5,092 4,635 39,142 53,279 168,035
North Dakota 835 4,719 4,049 18,543 - 108,560 136,706 84 - 270 475 468 1,756 3,053 139,759
Ohio 1,165 3,169 4,273 18,235 10,667 92,008 129,517 1,368 777 3,890 6,286 7,514 52,074 71,909 201,425
Oklahoma 1,101 3,730 4,321 34,165 4,844 108,410 156,571 401 307 1,685 3,455 1,695 17,616 25,159 181,730
Oregon 893 4,479 3,800 13,345 11,922 41,161 75,599 280 93 1,218 1,801 3,024 14,156 20,572 96,171
Pennsylvania 1,724 3,159 7,306 11,624 11,677 87,545 123,036 1,106 884 4,574 6,367 8,575 51,126 72,630 195,666
Rhode Island 34 77 106 233 200 1,394 2,044 82 140 581 581 990 6,059 8,433 10,477
South Carolina 935 2,063 5,293 16,874 3,465 51,557 80,187 422 135 1,701 2,443 3,936 17,791 26,429 106,616
South Dakota 970 4,076 5,369 20,027 10,276 89,423 130,141 122 18 229 613 447 3,203 4,632 134,773
Tennessee 1,107 3,013 5,150 8,221 16,982 77,128 111,600 671 238 2,485 3,948 3,505 24,097 34,944 146,544
Texas 3,507 11,298 16,097 57,680 29,177 238,970 356,729 1,696 2,004 8,390 11,304 15,234 96,870 135,497 492,226
Utah 1,167 1,585 2,398 5,140 6,109 36,181 52,580 340 19 597 1,326 1,384 14,920 18,586 71,167
Vermont 451 515 1,170 3,232 1,431 14,090 20,888 64 32 166 245 348 1,432 2,287 23,175
Virginia 1,072 2,266 5,491 14,957 3,927 53,318 81,030 729 433 2,068 3,566 3,767 25,344 35,908 116,938
Washington 752 3,187 3,003 13,152 9,984 67,900 97,977 478 604 2,107 4,138 3,763 25,204 36,292 134,269
West Virginia 607 1,691 2,155 9,072 3,584 35,991 53,100 286 14 536 1,193 1,213 5,253 8,496 61,596
Wisconsin 769 5,126 7,776 20,244 10,976 104,065 148,956 426 460 3,084 3,999 3,644 24,031 35,644 184,600
Wyoming 1,313 3,201 1,967 4,630 12,564 17,218 40,893 156 5 341 269 814 2,667 4,252 45,145
U.S. Total 48,860 152,511 217,738 675,018 423,095 3,291,108 4,808,330 26,252 17,563 101,843 167,425 176,312 1,191,354 1,680,747 6,489,078
Puerto Rico 50 85 373 393 394 3,698 4,994 377 106 629 1,625 1,986 16,671 21,395 26,388
Grand Total 48,910 152,596 218,111 675,411 423,489 3,294,807 4,813,324 26,628 17,669 102,472 169,050 178,298 1,208,025 1,702,142 6,515,466

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/ Excludes 1,268 kilometers of Federal agency owned roads.

3/ Excludes 703 kilometers of local governement owned roads.

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Updated: 01/03/2012

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