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Highway Statistics 2008

Federal-Aid Highway Length - 2008 Kilometers by System

October 2009
Table HM-15M

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STATE NATIONAL HIGHWAY SYSTEM OTHER ALL ALL TOTAL
INTERSTATE OTHER TOTAL FEDERAL-AID HIGHWAYS FEDERAL-AID HIGHWAYS NON-FEDERAL-AID HIGHWAYS
RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL
Alabama 867 589 1,456 3,275 1,204 4,479 4,142 1,793 5,935 25,191 7,559 32,750 29,334 9,352 38,685 91,995 25,951 117,946 156,631
Alaska 1,630 111 1,741 1,592 122 1,714 3,222 233 3,455 2,736 861 3,597 5,958 1,094 7,052 14,943 2,673 17,616 24,668
Arizona 1,577 303 1,880 1,794 787 2,581 3,372 1,090 4,461 9,191 7,292 16,483 12,563 8,381 20,944 47,823 28,500 76,323 97,267
Arkansas 724 332 1,056 2,948 428 3,376 3,673 760 4,432 26,113 4,419 30,532 29,786 5,179 34,965 111,238 14,433 125,670 160,635
California 2,063 1,896 3,959 5,422 2,807 8,229 7,485 4,703 12,188 31,178 45,517 76,695 38,663 50,220 88,882 95,692 93,057 188,749 277,631
Colorado 1,098 436 1,534 2,992 1,213 4,205 4,089 1,650 5,739 15,641 6,751 22,392 19,731 8,401 28,131 91,185 22,732 113,917 142,049
Connecticut 69 488 557 254 739 993 323 1,226 1,550 1,938 6,400 8,338 2,261 7,627 9,888 7,762 16,734 24,496 34,384
Delaware - 66 66 274 204 478 274 270 544 895 1,028 1,923 1,168 1,299 2,467 4,144 3,497 7,641 10,108
Dist. of Columbia - 21 21 - 111 111 - 132 132 - 599 599 - 731 731 - 1,691 1,691 2,422
Florida 1,205 1,162 2,367 2,433 2,224 4,657 3,639 3,386 7,025 12,659 22,027 34,686 16,298 25,413 41,711 48,668 104,976 153,644 195,355
Georgia 1,151 848 1,999 5,079 1,782 6,861 6,230 2,630 8,859 28,091 12,738 40,829 34,321 15,368 49,688 99,672 46,774 146,445 196,134
Hawaii 10 79 89 167 311 478 177 389 566 1,011 941 1,952 1,188 1,331 2,519 2,115 2,387 4,501 7,020
Idaho 840 145 985 2,665 153 2,818 3,505 298 3,803 11,710 2,572 14,281 15,215 2,869 18,084 52,585 6,243 58,828 76,912
Illinois 2,182 1,329 3,512 2,672 3,051 5,723 4,854 4,381 9,234 30,758 16,620 47,377 35,612 21,000 56,612 122,429 45,449 167,879 224,491
Indiana 2/ 1,136 748 1,885 1,955 838 2,794 3,092 1,587 4,678 20,633 11,079 31,712 23,725 12,666 36,390 91,018 26,464 117,482 153,873
Iowa 1,011 246 1,257 3,298 652 3,949 4,308 898 5,206 31,680 4,849 36,529 35,988 5,747 41,735 129,641 12,451 142,092 183,827
Kansas 1,056 351 1,407 4,152 526 4,678 5,208 877 6,085 44,442 5,613 50,055 49,650 6,490 56,140 156,118 14,030 170,148 226,288
Kentucky 890 336 1,226 2,792 629 3,421 3,682 966 4,648 13,742 3,946 17,688 17,424 4,912 22,336 89,135 15,261 104,397 126,733
Louisiana 861 597 1,458 1,696 1,096 2,792 2,557 1,693 4,250 9,978 7,281 17,259 12,535 8,974 21,509 59,499 17,315 76,814 98,323
Maine 481 108 589 1,276 212 1,489 1,757 320 2,078 6,820 1,275 8,095 8,578 1,595 10,173 23,347 3,219 26,565 36,738
Maryland 296 478 774 744 851 1,595 1,040 1,329 2,369 3,792 6,470 10,261 4,831 7,799 12,630 17,785 20,097 37,882 50,512
Massachusetts 146 776 922 269 1,981 2,250 415 2,757 3,172 2,474 12,258 14,732 2,889 15,015 17,904 9,951 30,251 40,201 58,105
Michigan 978 1,022 2,000 3,450 2,216 5,667 4,429 3,238 7,667 35,486 15,313 50,799 39,915 18,551 58,466 98,254 39,086 137,340 195,806
Minnesota 1,020 457 1,477 4,065 885 4,950 5,086 1,342 6,428 38,323 8,254 46,578 43,409 9,597 53,005 145,873 23,601 169,474 222,479
Mississippi 790 333 1,123 2,721 731 3,452 3,512 1,064 4,575 25,217 4,844 30,061 28,728 5,908 34,636 74,154 11,724 85,878 120,514
Missouri 1,162 739 1,901 3,906 1,312 5,217 5,068 2,050 7,118 34,028 8,018 42,046 39,096 10,068 49,164 132,724 26,871 159,595 208,759
Montana 1,819 100 1,918 4,210 108 4,318 6,029 208 6,236 16,172 1,114 17,286 22,201 1,321 23,522 92,249 3,597 95,846 119,368
Nebraska 676 98 774 3,714 449 4,163 4,390 547 4,937 25,830 2,337 28,167 30,220 2,884 33,104 110,272 7,284 117,556 150,660
Nevada 713 204 917 2,284 248 2,531 2,997 452 3,449 4,509 2,411 6,920 7,506 2,863 10,369 35,528 8,670 44,197 54,566
New Hampshire 240 122 362 657 267 924 896 389 1,286 2,429 1,778 4,207 3,325 2,168 5,493 14,536 5,731 20,266 25,759
New Jersey 105 589 694 417 2,237 2,654 521 2,826 3,347 2,050 11,214 13,264 2,572 14,040 16,612 9,172 36,582 45,754 62,365
New Mexico 1,358 251 1,609 2,750 364 3,114 4,109 615 4,723 9,595 4,191 13,786 13,704 4,806 18,509 83,478 8,066 91,544 110,053
New York 1,355 1,389 2,744 2,429 3,204 5,633 3,784 4,593 8,377 15,281 20,629 35,909 19,064 25,222 44,286 87,265 52,672 139,937 184,223
North Carolina 872 938 1,811 3,146 1,331 4,477 4,019 2,269 6,288 17,072 11,908 28,979 21,090 14,177 35,267 94,259 39,622 133,881 169,148
North Dakota 835 84 919 3,360 111 3,471 4,196 195 4,390 23,950 1,101 25,051 28,146 1,296 29,441 108,560 1,757 110,317 139,759
Ohio 1,165 1,368 2,533 2,662 1,979 4,641 3,827 3,347 7,174 23,022 16,526 39,548 26,849 19,874 46,722 99,097 52,083 151,180 197,903
Oklahoma 1,101 401 1,502 3,378 591 3,969 4,479 991 5,470 38,866 6,547 45,412 43,344 7,538 50,883 113,193 18,301 131,495 182,377
Oregon 893 280 1,173 4,216 649 4,865 5,110 929 6,038 17,513 5,504 23,017 22,623 6,433 29,055 51,826 14,474 66,300 95,355
Pennsylvania 1,765 1,118 2,884 2,884 3,127 6,011 4,649 4,245 8,895 19,185 17,270 36,455 23,834 21,515 45,350 99,255 51,365 150,620 195,970
Rhode Island 34 82 116 76 249 325 109 332 441 341 2,041 2,382 451 2,372 2,823 1,503 5,980 7,483 10,306
South Carolina 935 422 1,357 1,780 1,083 2,863 2,715 1,505 4,220 22,450 7,141 29,591 25,165 8,645 33,811 55,032 17,783 72,815 106,625
South Dakota 969 124 1,093 3,518 119 3,637 4,487 243 4,730 25,914 1,188 27,101 30,401 1,431 31,831 97,085 3,288 100,373 132,204
Tennessee 1,107 671 1,778 2,454 1,220 3,674 3,561 1,891 5,452 13,918 9,048 22,965 17,479 10,939 28,418 94,724 25,199 119,923 148,341
Texas 3,312 1,893 5,205 9,955 6,515 16,470 13,267 8,407 21,675 73,801 38,549 112,350 87,069 46,956 134,025 255,720 103,365 359,085 493,109
Utah 1,167 340 1,506 1,563 410 1,973 2,729 750 3,479 7,590 2,935 10,525 10,319 3,685 14,005 43,808 14,133 57,941 71,946
Vermont 451 64 515 515 84 599 966 148 1,114 4,402 708 5,110 5,367 856 6,223 15,498 1,489 16,987 23,210
Virginia 1,073 727 1,801 2,128 1,643 3,771 3,201 2,371 5,572 20,566 8,282 28,847 23,767 10,652 34,419 57,238 27,278 84,516 118,935
Washington 752 478 1,230 3,259 1,003 4,262 4,010 1,481 5,491 16,110 9,737 25,846 20,120 11,217 31,337 77,701 25,383 103,083 134,420
West Virginia 571 320 892 1,683 360 2,044 2,255 681 2,935 11,264 2,580 13,844 13,518 3,261 16,779 39,738 5,367 45,105 61,884
Wisconsin 769 426 1,196 3,961 1,598 5,559 4,730 2,025 6,754 29,015 9,687 38,702 33,745 11,711 45,456 115,235 24,131 139,366 184,822
Wyoming 1,313 156 1,469 3,156 130 3,286 4,469 286 4,756 6,640 1,304 7,944 11,109 1,590 12,699 29,811 2,720 32,531 45,231
U.S. Total 48,596 26,641 75,237 132,047 56,145 188,192 180,642 82,786 263,429 911,209 420,250 1,331,459 1,091,851 503,036 1,594,887 3,699,531 1,211,789 4,911,320 6,506,208
Puerto Rico 50 377 426 48 185 233 98 562 660 803 4,168 4,971 901 4,730 5,631 4,097 16,945 21,042 26,673
Grand Total 48,646 27,018 75,663 132,095 56,330 188,425 180,741 83,348 264,089 912,012 424,418 1,336,430 1,092,753 507,766 1,600,518 3,703,628 1,228,734 4,932,363 6,532,881

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.

Updated: 01/03/2012

FHWA
United States Department of Transportation - Federal Highway Administration