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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Highway Statistics Series / 2022 / Table HM-80 - Highway Statistics 2022

Highway Statistics Series

Highway Statistics 2022


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STATE HIGHWAY AGENCY-OWNED PUBLIC ROADS - 2022 (1)
  MILES BY FUNCTIONAL SYSTEM

January 31, 2024

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 TOTA
Alabama 571 - 2,027 3,739 1,980 - 5 8,322 433 33 1,176 858 83 - 57 2,641 10,962
Alaska 1,001 - 799 428 1,229 867 677 5,001 79 - 121 151 163 97 71 682 5,683
Arizona 916 19 1,229 1,904 1,133 137 197 5,535 252 245 322 198 76 170 66 1,328 6,864
Arkansas 445 72 1,877 3,009 8,345 239 119 14,105 323 97 593 848 393 7 69 2,331 16,436
California 1,209 422 3,158 4,912 763 - 1 10,464 1,246 1,461 1,307 487 51 - - 4,552 15,017
Colorado 648 28 2,567 2,828 1,322 117 21 7,531 304 303 602 222 68 0 - 1,498 9,029
Connecticut 29 36 121 216 738 22 7 1,169 318 244 658 938 366 10 12 2,546 3,715
Delaware - 29 99 89 389 255 1,840 2,702 41 38 210 224 408 65 1,798 2,783 5,486
District of Columbia - - - - - - - - 12 14 96 155 149 - 948 1,374 1,374
Florida 717 175 2,595 1,761 406 0 16 5,671 778 591 3,427 1,494 159 4 35 6,487 12,158
Georgia 538 - 2,426 4,586 5,063 - 1 12,614 709 145 2,094 1,954 362 9 19 5,292 17,906
Hawaii - - 78 214 179 4 - 476 55 34 251 84 30 13 10 476 952
Idaho 525 58 1,654 1,241 1,082 - 0 4,560 97 26 207 59 12 - 0 401 4,961
Illinois 1,184 48 2,353 4,571 1,889 80 293 10,418 709 111 2,518 1,461 438 39 196 5,472 15,890
Indiana 722 148 1,907 1,929 3,981 41 49 8,777 426 138 1,099 437 157 - 44 2,301 11,078
Iowa 611 - 3,425 3,719 83 - 4 7,842 176 - 830 45 1 - 0 1,053 8,895
Kansas 467 401 2,630 4,225 1,747 7 4 9,480 170 193 281 140 32 - - 817 10,297
Kentucky 711 398 1,255 2,325 5,820 9,298 4,778 24,586 233 64 611 1,154 693 185 182 3,121 27,707
Louisiana 528 34 1,010 1,900 4,726 3,109 1,759 13,065 417 87 917 1,214 904 319 119 3,977 17,042
Maine 208 3 792 941 3,253 2,111 1 7,308 45 16 130 243 473 101 9 1,019 8,327
Maryland 133 69 320 705 964 303 190 2,683 266 234 808 735 299 34 152 2,528 5,210
Massachusetts 63 10 101 210 147 4 17 552 504 310 904 568 33 - 39 2,357 2,909
Michigan 562 346 2,130 3,409 403 0 10 6,861 676 352 1,157 570 39 0 8 2,802 9,664
Minnesota 588 34 3,451 5,166 888 16 11 10,155 325 220 551 424 28 1 14 1,563 11,717
Mississippi 578 - 1,765 3,463 3,557 58 114 9,537 253 61 732 219 96 - 49 1,412 10,948
Missouri 847 1,125 1,883 3,970 15,978 5,980 972 30,755 538 483 640 565 485 58 285 3,054 33,809
Montana 1,095 - 2,772 2,798 3,109 109 643 10,526 98 - 222 131 40 1 23 516 11,041
Nebraska 415 332 2,291 4,163 2,249 3 4 9,456 69 127 193 90 2 - - 481 9,937
Nevada 457 - 1,520 680 1,504 263 233 4,658 161 37 222 172 29 52 24 698 5,356
New Hampshire 139 9 315 622 1,019 746 327 3,177 51 31 155 217 208 - 51 713 3,891
New Jersey 41 2 150 161 2 - 1 357 282 196 1,193 281 13 - 8 1,973 2,330
New Mexico 844 - 1,901 2,108 3,662 2,183 242 10,940 155 12 433 182 121 64 7 974 11,914
New York 548 173 2,096 2,753 3,539 471 39 9,619 612 668 1,921 1,681 493 16 44 5,436 15,056
North Carolina 595 402 1,637 2,826 7,486 6,023 40,696 59,665 799 453 1,968 3,086 2,856 409 11,148 20,720 80,384
North Dakota 510 - 2,944 2,525 1,153 - 40 7,171 61 - 159 18 2 - 4 244 7,415
Ohio 492 335 1,527 2,599 7,551 1,070 2 13,577 847 581 1,989 1,451 810 18 1 5,698 19,275
Oklahoma 649 13 2,078 2,657 5,770 - 11 11,179 283 177 713 228 76 - 7 1,485 12,664
Oregon 495 - 2,641 1,796 1,289 76 82 6,380 234 67 619 194 60 3 35 1,211 7,591
Pennsylvania 823 328 1,627 4,371 6,962 6,784 7,224 28,120 545 519 2,674 3,258 3,537 14 1,031 11,579 39,700
Rhode Island 18 11 97 72 126 41 12 376 52 73 308 181 100 3 26 744 1,120
South Carolina 546 46 1,541 2,969 9,900 1,896 12,849 29,747 304 82 1,075 1,673 2,491 56 5,825 11,507 41,254
South Dakota 591 291 2,585 2,925 1,097 - - 7,488 88 15 108 43 1 - - 256 7,744
Tennessee 645 26 1,912 2,814 4,605 11 152 10,163 557 173 1,828 1,031 279 9 24 3,901 14,064
Texas 2,012 154 8,917 9,878 33,558 10,187 242 64,948 1,463 1,152 4,378 2,635 6,216 45 160 16,049 80,997
Utah 685 12 1,179 1,236 1,552 27 8 4,698 253 57 653 182 55 1 5 1,207 5,905
Vermont 256 1 319 700 1,086 8 - 2,370 64 11 85 57 40 1 - 259 2,629
Virginia 591 95 1,624 3,269 7,373 4,917 28,421 46,291 528 259 698 1,115 1,425 540 8,613 13,176 59,467
Washington 429 612 1,310 1,687 1,474 - - 5,512 335 417 485 264 40 - - 1,540 7,052
West Virginia 275 0 1,039 1,343 5,534 2,154 20,035 30,381 195 14 401 675 676 61 1,971 3,993 34,375
Wisconsin 512 203 2,882 4,581 1,378 15 8 9,578 367 343 1,222 222 14 - - 2,167 11,746
Wyoming 807 - 1,913 948 2,167 206 211 6,252 106 3 210 70 69 8 16 480 6,732
U.S. Total 28,271 6,498 90,468 123,941 181,211 59,843 122,567 612,799 17,893 10,970 46,157 34,586 25,648 2,415 33,206 170,875 783,674
Puerto Rico 54 2 66 256 331 189 411 1,310 231 52 362 839 958 35 987 3,465 4,775
Grand Total 28,325 6,500 90,534 124,197 181,542 60,032 122,978 614,109 18,124 11,022 46,519 35,425 26,607 2,450 34,193 174,340 788,448

(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.

 

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