Skip to contentUnited States Department of Transportation - Federal Highway AdministrationSearch FHWAFeedback
Policy Information

Highway Statistics 2009

Public Road Length - 2009 1/ Kilometers by Functional System

January 2011
Table HM-20M

Excel Version (46 kb)
PDF Version (19 kb)

STATE RURAL URBAN TOTAL
INTERSTATE OTHER FREEWAYS AND EXPRESSWAY OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR LOCAL TOTAL INTERSTATE OTHER FREEWAYS AND EXPRESSWAY OTHER PRINCIPAL ARTERIAL OTHER MINOR ARTERIAL MAJOR
COLLECTOR
MINOR
COLLECTOR
LOCAL
Alabama 2/ 827 - 3,453 6,205 15,458 10,786 81,209 117,938 568 50 1,461 2,208 2,811 - 25,952 33,050 150,988
Alaska 1,616 - 1,299 703 2,266 1,667 13,853 21,404 126 - 111 389 558 - 2,709 3,893 25,297
Arizona 3/ 1,577 - 1,878 2,185 6,923 3,526 44,297 60,387 303 283 2,251 2,906 2,638 - 28,500 36,881 97,269
Arkansas 710 219 3,349 4,797 20,228 11,283 99,837 140,423 344 187 1,028 2,071 2,340 89 14,613 20,672 161,095
California 2,063 - 5,667 10,725 20,434 13,247 79,560 131,694 1,896 2,474 10,401 17,341 18,223 - 94,576 144,910 276,604
Colorado 1,096 - 3,739 6,053 8,874 14,434 76,693 110,889 436 505 1,922 2,668 2,884 - 22,766 31,181 142,070
Connecticut 69 - 264 399 1,529 642 7,147 10,050 488 386 1,101 2,675 2,989 - 16,763 24,401 34,451
Delaware - - 267 177 724 367 3,790 5,325 66 48 282 309 592 - 3,520 4,817 10,142
Dist. of Columbia - - - - - - - - 21 27 167 264 253 - 1,690 2,422 2,422
Florida 1,205 290 4,303 3,869 6,671 5,370 43,320 65,029 1,162 951 5,826 6,568 11,148 - 104,767 130,421 195,450
Georgia 1,151 - 4,250 8,351 20,616 11,914 87,331 133,613 848 238 3,075 6,949 4,348 - 46,674 62,134 195,746
Hawaii 10 - 179 478 515 196 1,925 3,302 79 55 365 192 628 - 2,414 3,732 7,034
Idaho 840 - 2,737 2,285 9,365 6,339 46,729 68,296 145 - 703 953 1,001 - 6,441 9,242 77,538
Illinois 2,182 - 3,782 7,520 22,091 5,427 116,945 157,947 1,329 159 5,050 7,218 7,554 - 45,369 66,680 224,627
Indiana 4/ 1,133 - 2,564 3,320 16,100 14,748 73,021 110,886 752 264 3,018 4,836 5,123 - 29,103 43,095 153,981
Iowa 1,011 - 5,596 6,293 23,068 26,013 103,769 165,750 246 - 1,294 2,515 1,704 - 12,514 18,274 184,024
Kansas 1,056 - 4,939 6,888 36,801 14,843 141,181 205,708 351 303 1,297 2,205 2,335 - 14,322 20,812 226,520
Kentucky 890 - 3,798 2,749 10,009 14,384 74,999 106,828 336 108 1,275 1,629 1,571 - 15,332 20,250 127,079
Louisiana 859 - 1,598 2,559 7,527 5,102 54,769 72,414 597 82 1,688 3,050 3,526 - 17,352 26,295 98,709
Maine 481 - 1,268 1,637 5,179 3,512 19,858 31,934 109 34 227 373 853 - 3,225 4,822 36,756
Maryland 296 - 716 1,353 2,469 2,857 14,956 22,647 480 473 1,740 2,301 2,805 - 20,186 27,985 50,632
Massachusetts 146 - 267 634 1,839 1,247 8,708 12,843 776 502 2,972 6,043 4,686 - 30,399 45,379 58,221
Michigan 977 - 4,141 8,064 26,771 6,989 91,124 138,067 1,022 529 3,701 7,717 5,581 - 39,160 57,711 195,778
Minnesota 1,018 - 5,798 10,640 25,912 19,423 125,711 188,502 457 286 1,040 4,120 3,690 24 23,860 33,478 221,980
Mississippi 785 - 3,059 5,927 18,927 3,695 70,539 102,934 340 108 1,645 1,521 2,337 - 11,793 17,743 120,677
Missouri 1,162 - 5,044 6,433 26,438 9,978 122,770 171,825 737 657 1,910 3,151 3,650 - 27,863 37,968 209,792
Montana 1,819 - 4,220 4,797 11,362 14,207 77,137 113,542 100 - 303 394 525 - 3,627 4,949 118,491
Nebraska 676 - 4,336 6,709 18,503 14,141 95,997 140,362 98 51 750 1,236 766 - 7,421 10,322 150,684
Nevada 726 - 2,266 1,186 3,336 3,658 33,183 44,355 193 111 473 1,033 1,046 - 8,864 11,721 56,076
New Hampshire 240 34 541 745 1,759 1,844 12,722 17,885 122 84 356 806 811 - 5,752 7,931 25,815
New Jersey 105 - 409 504 1,555 682 8,459 11,713 589 650 2,744 5,609 4,443 - 36,751 50,786 62,499
New Mexico 1,358 - 2,963 3,143 6,247 5,069 78,409 97,190 251 8 1,136 983 2,419 - 8,066 12,863 110,053
New York 1,355 - 2,477 6,030 9,201 15,332 72,007 106,402 1,389 1,270 4,608 9,178 8,756 - 52,741 77,942 184,344
North Carolina 854 6 3,015 4,291 13,030 10,552 80,021 111,769 981 794 2,931 5,140 4,400 15 43,462 57,722 169,492
North Dakota 835 - 4,719 4,049 18,551 - 108,552 136,706 84 - 272 486 462 - 1,751 3,055 139,760
Ohio 1,165 - 3,162 4,274 18,358 10,646 88,313 125,918 1,364 777 3,900 6,331 7,589 - 52,111 72,071 197,988
Oklahoma 1,101 - 3,743 4,350 34,207 4,817 108,013 156,230 401 307 1,701 7,797 1,695 - 18,313 30,214 186,444
Oregon 892 - 4,495 3,798 13,478 11,922 39,822 74,406 282 93 1,225 1,814 3,038 - 14,299 20,751 95,157
Pennsylvania 5/ 1,765 538 2,564 7,316 11,642 11,677 87,577 123,079 1,118 906 4,561 6,371 8,584 - 51,365 72,907 195,986
Rhode Island 34 - 77 105 233 200 1,302 1,951 80 145 584 578 995 - 5,967 8,349 10,300
South Carolina 935 - 2,073 5,293 16,866 3,465 51,579 80,211 422 146 1,693 2,443 3,951 - 17,774 26,429 106,640
South Dakota 969 - 4,075 5,378 19,988 10,150 87,170 127,730 124 18 232 650 473 - 3,309 4,806 132,536
Tennessee 1,106 - 3,005 5,150 8,230 16,961 77,549 112,001 671 246 2,493 3,940 3,615 - 27,109 38,074 150,075
Texas 3,293 - 12,023 16,184 55,106 29,288 228,076 343,970 1,910 2,391 9,344 13,377 19,777 - 109,495 156,295 500,265
Utah 1,167 - 1,708 2,297 5,327 6,333 37,454 54,285 340 34 586 1,374 1,427 - 14,177 17,938 72,223
Vermont 451 - 515 1,170 3,235 1,440 14,130 20,941 64 32 166 245 351 - 1,434 2,292 23,232
Virginia 1,073 - 2,166 5,522 14,917 3,925 53,487 81,090 727 470 2,124 3,676 3,906 - 27,391 38,294 119,384
Washington 752 - 3,187 2,981 13,502 10,403 66,245 97,069 478 610 2,136 4,228 3,814 - 26,057 37,322 134,391
West Virginia 597 - 1,698 2,160 9,096 3,568 36,363 53,482 296 16 538 1,199 1,191 - 5,396 8,636 62,117
Wisconsin 769 343 4,770 7,770 20,106 12,038 103,117 148,913 426 470 3,096 4,025 3,761 - 24,238 36,017 184,930
Wyoming 1,313 - 3,201 2,000 4,680 12,480 17,189 40,864 156 5 341 267 821 - 2,776 4,366 45,231
U.S. Total 48,509 1,429 151,360 217,446 669,248 422,791 3,267,916 4,778,699 26,680 18,344 103,842 175,351 184,444 127 1,231,509 1,740,297 6,518,997
Puerto Rico 68 - 68 373 393 394 3,700 4,995 386 84 645 1,625 1,996 - 17,111 21,847 26,842
Grand Total 48,577 1,429 151,428 217,819 669,641 423,185 3,271,616 4,783,695 27,066 18,428 104,487 176,977 186,440 127 1,248,619 1,762,144 6,545,839

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/ 2008 data used for the rural minor collector, and rural and urban local functional systems.

3/ 2008 data.

4/ Excludes 1,324 kilometers of Federal agency owned roads plus 114 kilometers of other non-Federal agency owned roads.

5/ 2008 data used for the rural minor collector, and rural and urban local functional systems.

Excel files can be viewed with the Excel Viewer
PDF files can be viewed with the Acrobat® Reader®
Updated: 01/03/2012

FHWA
United States Department of Transportation - Federal Highway Administration