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Highway Statistics 2008

Public Road Length - 2008 Miles by Functional System

October 2009
Table HM-20

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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 MINOR ARTERIAL COLLECTOR LOCAL TOTAL
Alabama 539 2,148 3,810 11,730 6,702 50,461 75,390 366 41 1,060 2,203 2,139 16,126 21,935 97,325
Alaska 1,013 806 444 1,431 1,033 8,261 12,988 69 - 61 207 343 1,661 2,341 15,329
Arizona 980 1,167 1,358 4,302 2,191 27,525 37,523 188 176 1,399 1,806 1,639 17,709 22,917 60,440
Arkansas 450 2,235 3,057 12,764 6,780 62,342 87,628 206 101 616 1,189 1,104 8,970 12,186 99,814
California 1,282 3,497 6,617 12,626 8,295 51,165 83,482 1,178 1,537 6,488 10,765 11,237 57,824 89,029 172,511
Colorado 682 2,317 3,753 5,507 8,967 47,694 68,920 271 312 1,192 1,656 1,789 14,125 19,345 88,265
Connecticut 43 164 248 950 399 4,423 6,227 303 237 685 1,661 1,852 10,398 15,136 21,363
Delaware - 167 110 450 228 2,347 3,302 41 30 178 190 368 2,173 2,980 6,282
Dist. of Columbia - - - - - - - 13 20 101 165 156 1,051 1,506 1,506
Florida 749 2,858 2,400 4,119 3,339 26,901 40,366 722 584 3,596 4,053 6,831 65,235 81,021 121,387
Georgia 715 2,641 5,187 12,784 7,416 54,516 83,259 527 114 1,944 4,273 2,681 29,075 38,614 121,873
Hawaii 6 111 297 322 123 1,194 2,053 49 34 227 118 393 1,491 2,312 4,365
Idaho 522 1,729 1,425 5,778 4,030 28,644 42,128 90 - 414 629 650 3,879 5,662 47,790
Illinois 1,356 2,354 4,686 13,729 3,430 72,646 98,201 826 100 3,105 4,448 4,560 28,251 41,290 139,491
Indiana 1/ 706 1,591 2,057 10,388 9,529 47,027 71,298 465 163 1,876 2,766 2,601 16,444 24,315 95,613
Iowa 628 3,478 3,911 14,344 16,157 64,398 102,916 153 - 802 1,557 1,057 7,738 11,307 114,223
Kansas 656 3,066 4,280 22,850 9,240 87,768 127,860 218 187 810 1,367 1,451 8,718 12,751 140,611
Kentucky 553 2,358 1,704 6,208 8,937 46,453 66,213 209 67 791 1,014 969 9,485 12,535 78,748
Louisiana 535 993 1,589 4,673 3,177 33,793 44,760 371 50 1,067 1,889 2,192 10,766 16,335 61,095
Maine 299 786 1,018 3,227 2,179 12,328 19,837 67 20 142 231 531 2,000 2,991 22,828
Maryland 184 443 841 1,534 1,775 9,276 14,053 297 294 1,078 1,428 1,744 12,492 17,333 31,386
Massachusetts 91 167 394 1,143 775 5,408 7,978 482 314 1,845 3,759 2,916 18,811 28,127 36,105
Michigan 608 2,573 5,009 16,611 4,365 56,687 85,853 635 329 2,300 4,795 3,468 24,287 35,814 121,667
Minnesota 634 3,604 6,638 16,096 12,084 78,558 117,614 284 174 650 2,546 2,309 14,665 20,628 138,242
Mississippi 491 1,873 3,684 11,799 2,306 43,776 63,929 207 67 1,031 934 1,432 7,287 10,958 74,887
Missouri 722 3,136 3,970 16,465 6,203 76,269 106,765 459 403 1,177 1,932 2,285 16,697 22,953 129,718
Montana 1,130 2,622 2,981 7,062 8,834 48,487 71,116 62 - 188 245 327 2,235 3,057 74,173
Nebraska 420 2,693 4,169 11,495 8,788 59,732 87,297 61 21 478 764 468 4,526 6,318 93,615
Nevada 443 1,409 737 2,075 2,273 19,803 26,740 128 69 295 641 647 5,387 7,167 33,907
New Hampshire 149 358 465 1,093 1,145 7,887 11,097 76 56 218 492 503 3,563 4,908 16,005
New Jersey 65 254 313 966 424 5,275 7,297 366 404 1,705 3,487 2,762 22,732 31,456 38,753
New Mexico 844 1,841 1,948 3,882 3,150 48,721 60,386 156 5 706 616 1,503 5,012 7,998 68,384
New York 842 1,539 3,747 5,717 9,527 44,698 66,070 863 789 2,863 5,703 5,441 32,742 48,401 114,471
North Carolina 542 1,949 2,598 8,014 6,720 51,852 71,675 583 428 1,775 3,132 2,886 24,625 33,429 105,104
North Dakota 519 2,932 2,516 11,522 - 67,456 84,945 52 - 169 296 288 1,092 1,897 86,842
Ohio 724 1,968 2,656 11,334 6,628 54,950 78,260 850 483 2,421 3,913 4,675 32,371 44,713 122,973
Oklahoma 684 2,318 2,684 21,246 3,009 67,326 97,267 249 191 1,047 2,151 1,046 11,372 16,056 113,323
Oregon 555 2,785 2,361 8,353 7,435 24,771 46,260 174 58 759 1,121 1,881 8,999 12,992 59,252
Pennsylvania 1,097 1,932 4,546 7,235 7,256 54,418 76,484 695 542 2,841 3,959 5,333 31,917 45,287 121,771
Rhode Island 21 48 65 145 124 809 1,212 51 90 362 359 613 3,716 5,191 6,403
South Carolina 581 1,281 3,289 10,486 2,154 32,042 49,833 262 84 1,058 1,518 2,448 11,052 16,422 66,255
South Dakota 602 2,532 3,340 12,415 6,322 54,004 79,215 77 11 142 381 278 2,043 2,932 82,147
Tennessee 688 1,865 3,200 5,108 10,538 48,321 69,720 417 153 1,550 2,447 2,227 15,661 22,455 92,175
Texas 2,058 7,478 10,008 34,556 18,366 140,532 212,998 1,176 1,589 5,797 8,142 12,470 64,232 93,406 306,404
Utah 725 990 1,489 3,209 3,791 23,429 33,633 211 20 367 835 857 8,783 11,073 44,706
Vermont 280 320 727 2,008 889 8,741 12,965 40 20 103 152 216 925 1,456 14,421
Virginia 667 1,373 3,443 9,276 2,437 33,138 50,334 452 289 1,284 2,235 2,356 16,952 23,568 73,902
Washington 467 1,980 1,860 8,194 6,189 42,093 60,783 297 375 1,319 2,599 2,379 15,774 22,743 83,526
West Virginia 355 1,052 1,342 5,651 2,223 22,469 33,092 199 10 334 746 736 3,335 5,360 38,452
Wisconsin 478 3,179 4,831 12,480 6,921 64,683 92,572 265 291 1,929 2,490 2,302 14,995 22,272 114,844
Wyoming 816 1,989 1,222 2,877 7,804 10,720 25,428 97 3 212 167 509 1,690 2,678 28,106
U.S. Total 30,196 94,949 135,024 418,229 262,607 2,036,217 2,977,222 16,555 11,335 64,557 106,172 113,848 753,089 1,065,556 4,042,778
Puerto Rico 31 53 232 244 245 2,300 3,105 234 66 391 1,010 1,239 10,529 13,469 16,574
Grand Total 30,227 95,002 135,256 418,473 262,852 2,038,517 2,980,327 16,789 11,401 64,948 107,182 115,087 763,618 1,079,025 4,059,352

1/ Excludes 788 miles of Federal agency owned roads.

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Updated: 01/03/2012

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