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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Highway Statistics Series / 2017 / Table HM-20 - Highway Statistics 2017

Highway Statistics 2017


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Public Road Length - 2017
    Miles By Functional System

August 23, 2018
Table HM-20

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 571 - 2,029 3,978 12,245 6,220 47,362 72,405 433 29 1,300 2,382 3,622 186 20,740 28,692 101,097
Alaska 1,002 - 799 431 1,371 1,431 7,647 12,681 79 - 140 201 251 235 1,949 2,854 15,535
Arizona 916 18 1,210 1,281 4,206 1,894 30,675 40,200 252 215 844 2,638 1,933 223 20,253 26,358 66,558
Arkansas 439 72 1,876 3,063 11,870 6,828 61,274 85,422 310 102 626 1,841 2,210 248 11,843 17,180 102,603
California 1,186 369 3,260 6,143 11,935 7,540 41,117 71,549 1,270 1,550 6,762 11,040 12,612 299 71,132 104,665 176,214
Colorado 648 28 2,569 3,462 5,450 8,838 47,125 68,120 304 324 1,068 1,804 1,856 66 15,275 20,698 88,818
Connecticut 29 36 122 218 857 419 4,011 5,691 317 244 712 1,672 1,816 313 10,779 15,853 21,544
Delaware - 18 99 89 389 259 1,950 2,804 41 39 215 223 415 71 2,645 3,648 6,452
Dist. of Columbia - - - - - - - - 12 16 107 164 156 - 1,060 1,514 1,514
Florida 717 176 2,620 2,192 4,025 3,205 23,546 36,481 778 574 3,975 4,203 6,454 1,869 68,515 86,368 122,848
Georgia 537 - 2,422 4,726 11,574 6,734 50,097 76,091 710 177 2,378 4,802 3,764 725 39,707 52,264 128,355
Hawaii - - 78 255 220 88 1,024 1,666 55 34 266 192 263 190 1,811 2,810 4,476
Idaho 520 112 1,663 1,470 5,947 4,324 32,179 46,215 92 28 431 660 756 12 4,243 6,222 52,437
Illinois 1,243 48 2,354 4,729 11,674 4,709 71,442 96,200 942 117 2,888 4,191 4,857 1,495 35,247 49,736 145,936
Indiana 771 145 1,504 2,310 9,927 8,681 43,347 66,685 492 181 1,679 3,171 3,394 690 20,499 30,105 96,790
Iowa 610 - 3,425 3,906 14,256 15,988 63,803 101,989 175 - 908 1,668 1,336 1 8,561 12,648 114,637
Kansas 639 404 2,627 4,248 22,449 9,392 88,059 127,820 234 191 319 1,373 1,765 391 9,960 14,235 142,054
Kentucky 621 491 1,215 2,346 5,837 9,338 45,111 64,958 222 75 646 1,358 1,384 404 11,007 15,096 80,054
Louisiana 532 24 1,000 1,925 4,720 3,263 32,336 43,801 405 72 1,074 1,954 2,154 215 11,736 17,610 61,411
Maine 279 - 776 934 3,241 2,107 12,117 19,454 87 18 148 254 542 73 2,284 3,406 22,860
Maryland 142 69 321 705 1,293 1,703 9,338 13,571 338 311 1,009 1,581 1,857 543 13,001 18,640 32,211
Massachusetts 63 11 105 311 871 619 4,214 6,193 511 324 1,980 4,039 3,071 - 20,604 30,529 36,723
Michigan 567 344 2,130 4,887 16,371 4,234 55,541 84,075 685 356 2,365 4,943 3,892 123 25,599 37,962 122,036
Minnesota 588 34 3,454 6,670 15,639 12,017 78,815 117,218 325 221 618 2,559 2,206 799 15,503 22,231 139,449
Mississippi 569 - 1,783 3,754 11,948 2,312 44,031 64,397 253 64 951 1,088 1,574 10 9,108 13,048 77,445
Missouri 842 1,125 1,880 4,006 16,235 6,271 77,172 107,531 538 494 870 2,159 2,298 379 17,611 24,348 131,879
Montana 1,094 - 2,773 2,843 6,877 8,806 46,944 69,337 98 - 257 290 405 54 3,125 4,229 73,566
Nebraska 415 332 2,339 4,181 11,368 8,761 59,890 87,284 69 130 326 866 650 70 5,768 7,879 95,163
Nevada 447 - 1,523 725 2,256 2,555 30,573 38,080 155 53 374 893 49 1,192 7,438 10,154 48,234
New Hampshire 142 9 323 625 1,042 1,065 7,887 11,092 83 74 224 490 536 - 3,658 5,064 16,156
New Jersey 45 35 160 307 775 338 3,784 5,443 387 453 1,801 3,632 2,922 401 23,856 33,452 38,896
New Mexico 847 - 1,937 2,289 4,525 3,146 53,362 66,106 153 12 685 735 832 306 8,376 11,099 77,205
New York 804 181 2,108 2,835 5,612 9,319 43,015 63,874 940 816 3,154 5,503 5,527 240 33,505 49,686 113,559
North Carolina 551 424 1,580 3,077 7,481 6,030 46,547 65,691 721 487 1,992 3,453 3,368 453 30,810 41,284 106,975
North Dakota 510 - 2,941 2,526 11,977 - 66,862 84,816 61 - 210 316 326 - 1,959 2,873 87,688
Ohio 643 330 1,518 2,655 11,040 6,295 53,018 75,498 931 580 2,446 3,972 5,373 600 33,587 47,489 122,987
Oklahoma 646 2 2,248 2,675 21,042 3,007 64,846 94,467 286 205 1,173 2,264 1,548 137 12,784 18,398 112,865
Oregon 495 - 2,657 2,225 8,174 7,931 42,740 64,221 234 64 856 1,285 2,125 495 9,995 15,054 79,275
Pennsylvania 1,086 344 1,593 4,590 7,339 6,960 50,847 72,759 775 565 2,798 3,941 5,705 - 33,979 47,762 120,521
Rhode Island 18 11 97 72 172 149 823 1,342 52 81 342 343 540 33 3,293 4,685 6,027
South Carolina 546 45 1,546 2,982 10,022 2,032 38,870 56,042 304 84 1,064 1,777 2,818 74 15,201 21,322 77,364
South Dakota 591 291 2,592 2,962 12,403 6,250 54,074 79,163 88 18 137 435 350 - 2,393 3,421 82,584
Tennessee 644 14 1,784 2,947 5,014 9,645 44,150 64,199 557 173 1,910 2,697 2,681 1,212 22,559 31,788 95,986
Texas 2,001 128 8,407 10,540 35,135 14,839 134,454 205,503 1,459 1,405 6,150 7,996 15,771 1,122 74,915 108,817 314,319
Utah 684 9 1,162 1,315 3,250 3,473 28,223 38,115 253 49 656 677 1,109 534 7,897 11,175 49,290
Vermont 256 2 330 735 1,972 903 8,557 12,753 64 16 126 148 247 32 867 1,501 14,255
Virginia 598 92 1,638 3,594 7,441 4,922 30,410 48,695 521 355 1,353 2,290 2,558 755 18,711 26,543 75,238
Washington 429 612 1,313 2,021 8,090 6,261 37,524 56,250 335 421 1,443 2,726 2,752 205 16,297 24,179 80,429
West Virginia 319 0 1,016 1,347 5,524 2,154 21,841 32,202 235 14 399 720 901 61 4,320 6,652 38,854
Wisconsin 512 203 2,876 4,744 12,080 8,468 62,811 91,695 364 340 1,942 2,711 2,998 - 15,497 23,852 115,547
Wyoming 807 - 1,983 1,227 2,743 9,601 11,299 27,662 106 3 221 249 504 92 1,593 2,768 30,430
U.S. Total 29,162 6,589 89,766 134,075 407,906 261,324 2,016,682 2,945,505 19,092 12,152 66,316 112,569 129,031 17,631 863,054 1,219,844 4,165,349
Puerto Rico 44 - 47 226 242 242 2,390 3,191 257 56 395 941 1,203 - 12,315 15,168 18,359
Grand Total 29,206 6,589 89,812 134,301 408,148 261,566 2,019,072 2,948,696 19,350 12,208 66,711 113,510 130,234 17,631 875,369 1,235,011 4,183,707

 

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