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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-80 - Highway Statistics 2018

Highway Statistics 2018


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STATE HIGHWAY AGENCY-OWNED PUBLIC ROADS - 2018 (1)
  MILES BY FUNCTIONAL SYSTEM

August 30, 2019
Table HM-80

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 - 2,026 3,737 1,960 32 3 8,328 433 29 1,184 876 82 - 3 2,607 10,935
Alaska 1,002 - 799 428 1,229 863 629 4,949 79 - 121 152 165 97 70 684 5,633
Arizona 916 18 1,180 1,118 1,794 205 298 5,529 252 204 314 208 70 3 204 1,255 6,784
Arkansas 439 72 1,877 3,013 8,359 239 115 14,113 310 102 602 871 392 7 69 2,354 16,467
California 1,186 369 3,070 4,891 743 - - 10,259 1,270 1,549 1,382 563 69 - - 4,833 15,091
Colorado 648 28 2,567 2,828 1,323 117 21 7,532 304 303 602 223 70 0 - 1,502 9,034
Connecticut 29 36 121 216 738 22 7 1,170 318 244 658 939 368 10 13 2,549 3,719
Delaware - 18 100 89 390 259 1,815 2,671 41 39 214 221 407 67 1,771 2,759 5,430
Dist. of Columbia - - - - - - - - 12 13 96 155 150 - 949 1,374 1,374
Florida 717 176 2,586 1,762 405 - 0 5,647 778 563 3,442 1,505 161 4 3 6,457 12,104
Georgia 537 - 2,447 4,634 5,001 0 - 12,620 710 145 2,143 1,964 345 8 11 5,326 17,946
Hawaii - - 77 207 186 12 - 483 55 34 241 83 30 13 8 463 946
Idaho 523 112 1,615 1,241 1,092 - 0 4,582 93 29 205 61 12 - 0 400 4,982
Illinois 1,180 48 2,350 4,543 1,919 80 297 10,418 713 111 2,522 1,456 443 40 198 5,482 15,900
Indiana 694 146 1,938 1,882 4,009 37 51 8,758 435 151 1,151 424 170 - 45 2,377 11,135
Iowa 611 - 3,418 3,719 87 - 1 7,836 178 - 832 45 1 - - 1,056 8,893
Kansas 467 404 2,627 4,223 1,748 7 4 9,480 169 185 282 143 30 - - 808 10,288
Kentucky 711 398 1,219 2,346 5,792 9,291 4,788 24,544 232 64 620 1,155 687 184 183 3,127 27,671
Louisiana 532 24 986 1,920 4,713 3,053 1,731 12,961 410 72 964 1,227 778 212 57 3,721 16,682
Maine 208 1 794 941 3,271 2,108 9 7,332 45 17 129 247 508 71 0 1,018 8,350
Maryland 133 69 318 700 966 303 175 2,664 267 234 807 737 296 33 125 2,500 5,164
Massachusetts 64 10 102 218 151 4 17 567 508 314 920 624 35 - 39 2,439 3,006
Michigan 562 343 2,130 3,395 412 0 10 6,853 676 354 1,172 573 40 0 9 2,823 9,676
Minnesota 588 34 3,448 5,169 911 15 9 10,173 325 220 556 430 25 1 2 1,560 11,733
Mississippi 578 - 1,764 3,465 3,543 58 113 9,521 253 61 731 214 94 - 48 1,401 10,921
Missouri 842 1,125 1,876 3,980 15,972 5,978 980 30,753 538 483 640 584 485 56 299 3,085 33,838
Montana 1,094 - 2,773 2,792 3,095 109 645 10,508 98 - 220 131 40 2 25 515 11,023
Nebraska 415 332 2,339 4,116 2,249 3 4 9,457 69 127 199 90 2 - - 487 9,945
Nevada 457 - 1,519 680 1,505 263 225 4,650 163 32 248 190 29 55 39 755 5,404
New Hampshire 139 9 315 622 1,020 747 335 3,186 51 31 155 219 210 - 51 717 3,903
New Jersey 41 2 150 161 2 - 1 357 282 196 1,198 281 13 - 7 1,977 2,334
New Mexico 843 - 1,902 2,100 3,625 2,223 266 10,959 156 12 455 182 121 61 8 995 11,953
New York 547 171 2,097 2,752 3,539 471 53 9,630 618 673 1,916 1,681 495 16 50 5,450 15,079
North Carolina 561 420 1,572 2,856 7,477 6,027 40,551 59,464 745 470 1,961 3,094 2,854 400 11,022 20,548 80,011
North Dakota 510 - 2,941 2,525 1,153 - 23 7,151 61 - 161 18 2 - - 242 7,393
Ohio 492 334 1,521 2,598 7,552 1,071 2 13,571 841 576 1,982 1,449 812 18 2 5,679 19,249
Oklahoma 427 - 1,986 2,658 5,773 - - 10,844 246 132 722 229 76 - 0 1,405 12,249
Oregon 495 - 2,642 1,789 1,297 77 87 6,386 234 60 628 197 65 3 34 1,222 7,608
Pennsylvania 823 328 1,516 4,417 7,020 6,753 7,278 28,137 545 517 2,654 3,286 3,545 6 1,040 11,593 39,730
Rhode Island 18 11 97 72 126 40 10 374 52 72 307 180 100 3 12 727 1,101
South Carolina 546 45 1,546 2,972 9,907 1,898 12,856 29,770 304 84 1,062 1,683 2,496 55 5,843 11,526 41,296
South Dakota 591 291 2,586 2,926 1,097 - 3 7,494 88 18 108 43 1 - - 259 7,752
Tennessee 644 14 1,784 2,913 4,646 1 41 10,043 557 165 1,778 1,064 295 9 8 3,877 13,920
Texas 2,001 128 8,379 10,447 33,474 10,219 195 64,843 1,459 1,103 4,488 2,511 5,871 52 129 15,613 80,455
Utah 684 9 1,150 1,258 1,558 28 12 4,698 253 49 626 185 56 1 16 1,186 5,884
Vermont 256 2 318 701 1,086 7 - 2,370 64 12 83 55 42 1 - 259 2,628
Virginia 598 92 1,610 3,260 7,379 4,893 28,289 46,121 521 263 710 1,118 1,382 556 8,349 12,899 59,020
Washington 429 612 1,310 1,683 1,478 - - 5,512 335 416 483 259 46 - - 1,539 7,051
West Virginia 275 0 1,016 1,347 5,524 2,153 20,111 30,426 193 14 395 675 677 61 1,966 3,982 34,408
Wisconsin 512 203 2,861 4,602 1,386 15 8 9,587 366 342 1,231 209 8 - - 2,155 11,743
Wyoming 807 - 1,915 945 2,168 205 211 6,252 106 3 217 74 71 8 15 493 6,745
U.S. 27,943 6,436 89,284 123,856 181,847 59,888 122,278 611,531 17,812 10,887 46,519 34,782 25,219 2,112 32,724 170,055 781,587
Puerto Rico 44 - 47 225 226 242 - 784 257 56 385 876 1,048 - - 2,623 3,406
Grand Total 27,987 6,436 89,330 124,081 182,073 60,129 122,278 612,315 18,069 10,943 46,904 35,658 26,267 2,112 32,724 172,678 784,993

(1) Includes roadways owned by the State highway agency. Excludes roadways owned by State toll, State park and other State agencies. May include roadways not identified by ownership.

 

Page last modified on October 31, 2019
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