U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


Skip to content
FacebookYouTubeTwitterFlickrLinkedIn

Policy and Governmental Affairs
Office of Highway Policy Information

FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-20M – Highway Statistics 2013

Highway Statistics 2013


Printable Excel Version [59 KB]
Printable PDF Version [48 KB]

To view PDF files, you can use the Acrobat® Reader®.
To view XLS files, you can use the Excel Viewer

Public Road Length - 2013 (1)
    Kilometers By Functional System

October 21, 2014
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 982 0 3,587 6,746 20,370 10,739 80,988 123,412 631 68 1,875 3,360 4,865 54 29,628 40,479 163,891
Alaska 1,648 - 1,301 734 2,666 2,005 12,966 21,321 92 - 211 282 330 309 2,688 3,913 25,234
Arizona 1,482 28 1,889 1,889 6,725 2,887 49,681 64,582 398 335 2,400 3,150 3,101 278 32,682 42,344 106,926
Arkansas 617 169 3,105 4,668 19,055 10,987 98,584 137,185 438 214 1,241 2,578 3,316 537 18,092 26,415 163,600
California 1,943 97 5,485 10,665 19,896 12,866 79,085 130,037 2,002 2,368 11,333 18,335 19,061 35 98,446 151,580 281,617
Colorado 1,102 63 4,209 5,510 8,848 14,417 76,692 110,840 431 504 1,644 2,970 2,879 - 23,263 31,690 142,531
Connecticut 70 63 204 413 1,514 642 7,171 10,076 487 386 1,110 2,658 2,946 59 16,838 24,484 34,559
Delaware - - 259 186 729 358 3,874 5,405 65 49 283 318 585 - 3,583 4,883 10,289
Dist. of Columbia - - - - - - - - 19 26 172 263 252 - 1,685 2,416 2,416
Florida 1,205 291 4,398 3,791 6,693 5,304 43,402 65,083 1,202 919 5,807 6,666 11,436 - 105,368 131,398 196,481
Georgia 862 - 3,723 7,556 18,822 11,018 82,313 124,294 1,145 240 3,716 7,826 6,239 995 62,538 82,699 206,993
Hawaii - - 106 395 361 140 1,997 3,000 88 54 446 324 405 303 2,509 4,129 7,130
Idaho 840 - 2,802 2,240 9,419 6,523 46,628 68,452 145 - 740 1,055 1,135 - 5,855 8,929 77,381
Illinois 2,070 48 3,733 7,497 22,002 5,437 117,080 157,867 1,447 169 5,079 7,245 8,132 107 54,449 76,628 234,495
Indiana 1,184 211 2,304 3,480 16,190 14,388 74,036 111,793 729 262 2,731 5,107 5,560 108 30,707 45,204 156,997
Iowa 981 - 5,454 6,249 22,821 25,792 102,494 163,791 277 - 1,486 2,547 2,076 213 13,766 20,364 184,155
Kansas 1,041 652 4,267 6,843 36,645 14,921 140,095 204,464 366 305 1,169 2,354 2,589 77 15,090 21,950 226,413
Kentucky 960 862 2,148 3,934 9,588 15,283 74,977 107,753 328 109 851 2,023 1,783 - 15,252 20,347 128,100
Louisiana 907 - 1,600 2,582 7,478 5,063 53,209 70,840 583 85 1,794 3,087 3,508 - 18,961 28,017 98,858
Maine 481 - 1,268 1,640 5,172 3,485 19,936 31,982 110 29 217 384 861 0 3,240 4,842 36,825
Maryland 229 1 539 1,169 2,138 2,655 14,918 21,648 545 489 1,921 2,496 3,153 196 21,731 30,530 52,178
Massachusetts 102 17 169 507 1,400 993 6,734 9,922 823 539 3,166 6,494 4,930 - 32,659 48,609 58,532
Michigan 908 554 3,430 7,786 26,288 6,855 89,774 135,595 1,094 581 3,812 7,990 6,214 4 41,276 60,971 196,566
Minnesota 956 6 5,598 10,504 25,702 19,138 125,680 187,585 515 261 1,305 4,350 3,925 172 25,211 35,740 223,324
Mississippi 761 - 2,999 5,999 19,182 3,791 68,878 101,611 366 124 1,565 1,768 2,602 - 12,851 19,276 120,888
Missouri 1,353 1,485 3,282 6,431 26,459 10,044 124,002 173,057 866 735 1,676 3,268 3,867 38 28,765 39,215 212,272
Montana 1,761 - 4,463 4,461 11,178 14,226 77,832 113,921 157 - 408 466 653 87 4,901 6,672 120,593
Nebraska 672 564 3,801 6,683 18,506 14,139 96,104 140,470 103 148 654 1,257 785 - 7,491 10,438 150,907
Nevada 743 - 2,431 1,219 3,322 4,063 39,466 51,244 216 88 540 1,308 4 1,643 9,554 13,353 64,597
New Hampshire 228 15 521 1,007 1,673 1,717 12,647 17,808 134 120 357 790 862 - 5,836 8,099 25,907
New Jersey 72 57 253 467 1,243 538 6,844 9,474 622 729 2,902 5,877 4,708 651 38,272 53,762 63,235
New Mexico 1,364 - 2,870 3,010 6,071 7,394 33,429 54,139 245 - 1,127 980 1 1,320 56,084 59,757 113,896
New York 1,392 198 3,277 5,043 9,254 15,426 71,959 106,549 1,382 1,308 4,736 8,936 8,693 - 53,033 78,088 184,637
North Carolina 935 27 2,906 4,270 12,920 10,527 79,020 110,605 1,085 723 2,966 5,230 4,476 0 45,830 60,311 170,916
North Dakota 823 - 4,724 4,048 18,669 - 108,410 136,674 96 - 302 487 529 - 2,050 3,464 140,138
Ohio 1,034 464 2,416 4,146 17,547 10,193 86,148 121,948 1,498 931 3,737 6,416 8,577 487 54,833 76,480 198,428
Oklahoma 1,045 - 3,624 4,281 34,107 4,773 105,399 153,230 456 307 1,831 3,502 2,080 62 20,291 28,530 181,760
Oregon 890 - 4,494 3,811 13,759 13,099 57,774 93,828 284 92 1,222 1,825 3,058 - 14,322 20,803 114,631
Pennsylvania 1,800 541 2,568 7,279 11,655 11,676 83,364 118,882 1,188 839 4,527 6,394 8,609 1 52,577 74,136 193,018
Rhode Island 29 - 117 147 317 202 1,383 2,194 84 124 562 521 909 - 5,433 7,632 9,827
South Carolina 934 - 2,653 4,713 16,854 3,466 51,214 79,833 435 131 1,626 2,518 3,964 - 18,083 26,757 106,590
South Dakota 963 - 4,652 4,774 19,970 10,103 87,178 127,640 129 23 206 693 511 - 3,663 5,225 132,864
Tennessee 1,106 - 3,094 5,117 8,315 16,867 78,177 112,678 671 250 2,512 4,002 3,775 - 29,862 41,072 153,750
Texas 3,348 - 12,404 16,247 56,148 28,054 226,457 342,658 2,148 2,275 9,301 13,331 20,654 - 113,724 161,433 504,091
Utah 1,101 - 1,884 2,050 5,328 6,088 39,908 56,359 407 20 1,053 1,063 1,574 146 13,818 18,080 74,439
Vermont 451 0 517 1,167 3,230 1,440 13,817 20,621 65 28 168 244 350 - 1,482 2,337 22,958
Virginia 1,059 94 2,241 5,533 15,172 3,939 52,879 80,917 742 373 2,172 3,691 4,048 5 28,347 39,379 120,296
Washington 685 981 2,087 3,154 13,118 10,063 61,495 91,581 545 670 2,282 4,365 4,363 285 28,596 41,105 132,687
West Virginia 593 - 1,723 2,146 9,139 3,567 36,019 53,187 299 21 554 1,185 1,190 - 5,925 9,174 62,362
Wisconsin 746 305 4,709 7,630 19,528 13,874 100,570 147,362 450 617 3,179 4,338 4,418 - 24,943 37,945 185,307
Wyoming 1,303 - 3,202 1,972 4,395 11,272 19,865 42,010 168 4 364 365 821 54 2,924 4,700 46,709
U.S. Total 47,763 7,793 145,493 213,793 667,582 422,436 3,222,549 4,727,409 28,801 18,672 107,037 178,681 195,357 8,228 1,359,008 1,895,785 6,623,194
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 47,830 7,793 145,561 214,165 667,974 422,830 3,226,251 4,732,404 29,188 18,756 107,681 180,305 197,361 8,228 1,376,133 1,917,651 6,650,056

(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.

Page last modified on April 1, 2019
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000