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

Skip to content
Facebook iconYouTube iconTwitter iconFlickr iconLinkedInInstagram

Policy and Governmental Affairs
Office of Highway Policy Information

FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Highway Statistics Series / 2023 / Table HM-80 - Highway Statistics 2023

Highway Statistics Series

Highway Statistics 2023


Download Excel Version [39 KB]
Printable PDF Version [116 KB]

STATE HIGHWAY AGENCY-OWNED PUBLIC ROADS - 2023 (1)
  MILES BY FUNCTIONAL SYSTEM

November 19, 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 TOTAL
Alabama 571 - 2,034 3,739 1,980 32 3 8,359 433 44 1,170 856 83 - 5 2,591 10,950
Alaska 1,001 - 799 428 1,226 865 674 4,992 79 - 121 152 164 98 73 686 5,679
Arizona 914 19 1,227 1,904 1,133 137 198 5,533 250 244 322 195 75 170 64 1,320 6,853
Arkansas 445 72 1,881 3,009 8,295 226 8 13,937 323 97 594 843 385 7 4 2,251 16,188
California 1,066 407 3,151 4,904 755 - - 10,283 1,247 1,477 1,312 497 53 - - 4,586 14,869
Colorado 648 28 2,567 2,828 1,322 117 21 7,531 304 303 601 222 68 0 - 1,498 9,029
Connecticut 30 34 122 212 731 21 7 1,156 317 246 657 943 373 11 13 2,560 3,716
Delaware - 29 99 89 389 256 1,841 2,704 41 38 211 224 408 65 1,814 2,800 5,503
District of Columbia - - - - - - - - 12 13 95 155 150 - 948 1,373 1,373
Florida 717 187 2,594 1,762 406 0 12 5,679 778 597 3,424 1,492 162 2 55 6,511 12,190
Georgia 538 - 2,426 4,584 5,059 - 3 12,611 709 146 2,099 1,950 364 9 18 5,294 17,905
Hawaii - - 78 214 179 4 - 476 55 34 251 84 30 13 10 476 952
Idaho 521 58 1,654 1,240 1,083 - 0 4,555 92 26 206 59 12 - 1 397 4,952
Illinois 1,169 52 2,387 4,571 1,905 80 293 10,458 724 107 2,472 1,468 422 41 195 5,428 15,886
Indiana 752 148 1,903 1,929 3,980 19 12 8,743 494 133 1,097 433 154 - 6 2,316 11,059
Iowa 611 - 3,435 3,708 83 - 4 7,841 176 - 832 41 1 - 0 1,050 8,892
Kansas 467 401 2,632 4,230 1,747 7 4 9,488 170 193 276 135 32 - - 806 10,294
Kentucky 711 398 1,245 2,328 5,823 9,293 4,780 24,578 232 64 620 1,157 692 185 184 3,135 27,713
Louisiana 528 34 1,009 1,902 4,723 3,110 1,755 13,060 417 87 909 1,214 907 315 117 3,966 17,026
Maine 208 3 792 941 3,253 2,111 0 7,308 45 16 130 243 473 101 9 1,019 8,327
Maryland 133 69 320 705 964 303 193 2,686 266 237 799 744 299 34 157 2,534 5,220
Massachusetts 63 10 101 217 150 4 16 561 505 314 921 618 34 - 39 2,430 2,991
Michigan 562 346 2,130 3,408 396 0 10 6,853 676 352 1,156 569 39 0 8 2,801 9,654
Minnesota 574 40 3,340 5,165 881 22 13 10,034 340 223 614 448 25 2 11 1,664 11,698
Mississippi 578 - 1,774 3,463 3,555 58 112 9,540 254 61 733 220 100 - 49 1,416 10,957
Missouri 841 1,100 1,866 3,958 15,967 5,960 962 30,653 544 508 659 589 499 61 298 3,158 33,811
Montana 1,105 - 2,786 2,815 3,106 109 639 10,560 87 - 207 121 42 1 18 478 11,038
Nebraska 415 348 2,261 4,157 2,263 3 4 9,451 69 125 189 90 5 - 1 479 9,930
Nevada 457 - 1,520 678 1,504 263 233 4,656 161 37 221 172 29 53 23 696 5,352
New Hampshire 129 20 301 606 1,043 726 309 3,134 60 18 175 226 236 - 40 756 3,890
New Jersey 41 2 147 160 2 - 1 353 282 196 1,190 274 13 - 8 1,963 2,316
New Mexico 844 - 1,901 2,108 3,662 2,183 247 10,946 155 12 427 182 121 64 7 968 11,914
New York 548 173 2,094 2,736 3,501 471 39 9,563 607 665 1,911 1,674 490 15 44 5,407 14,970
North Carolina 808 518 1,952 3,399 8,126 6,205 42,938 63,945 625 313 1,652 2,511 2,216 226 8,990 16,534 80,479
North Dakota 510 - 2,944 2,525 1,153 - 38 7,169 61 - 159 18 2 - 4 244 7,413
Ohio 492 336 1,530 2,596 7,552 1,070 2 13,578 848 584 1,990 1,452 811 18 1 5,703 19,281
Oklahoma 430 0 1,976 2,656 5,769 - 2 10,833 243 118 711 234 76 - 7 1,390 12,223
Oregon 495 - 2,641 1,796 1,295 71 82 6,380 234 67 619 194 61 3 35 1,212 7,592
Pennsylvania 823 329 1,718 4,363 6,916 6,749 48,931 69,829 545 522 2,757 3,188 3,520 22 1,012 11,566 81,396
Rhode Island 18 11 97 72 126 41 12 376 52 73 306 181 100 3 16 731 1,107
South Carolina 463 27 1,412 2,835 9,222 1,860 12,275 28,093 388 102 1,204 1,805 3,163 96 6,268 13,026 41,119
South Dakota 591 291 2,585 2,925 1,097 0 3 7,492 88 15 108 43 1 - - 256 7,747
Tennessee 645 26 1,884 2,805 4,589 11 152 10,111 557 173 1,805 1,028 277 9 24 3,873 13,984
Texas 1,967 149 8,873 9,789 33,347 10,187 231 64,543 1,510 1,167 4,424 2,731 6,435 64 141 16,471 81,014
Utah 685 9 1,179 1,238 1,552 27 8 4,698 253 57 646 182 55 1 5 1,199 5,897
Vermont 256 1 319 700 1,086 8 - 2,370 64 11 85 57 40 1 - 259 2,629
Virginia 507 60 1,565 3,184 7,215 4,843 27,984 45,359 610 294 764 1,197 1,588 610 9,233 14,297 59,656
Washington 407 610 1,298 1,691 1,443 - - 5,449 356 431 489 259 70 - - 1,604 7,053
West Virginia 275 0 1,049 1,343 5,531 2,154 20,035 30,388 194 14 396 677 674 61 1,970 3,987 34,375
Wisconsin 512 205 2,887 4,580 1,378 15 8 9,584 367 344 1,214 221 13 - - 2,159 11,743
Wyoming 807 - 1,914 948 2,167 206 212 6,253 106 3 210 70 69 8 16 480 6,734
U.S. Total 27,877 6,548 90,400 124,143 180,628 59,829 165,307 654,732 18,005 10,902 46,142 34,337 26,111 2,369 31,941 169,807 824,539
Puerto Rico 54 2 66 256 331 189 411 1,309 231 52 356 835 957 35 987 3,452 4,762
Grand Total 27,931 6,550 90,466 124,399 180,959 60,018 165,718 656,042 18,235 10,954 46,498 35,171 27,068 2,404 32,928 173,259 829,301

(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.

 

Return to top

Page last modified on March 4, 2025
Privacy Policy | Freedom of Information Act (FOIA) | Accessibility | Web Policies & Notices | No Fear Act | Report Waste, Fraud and Abuse | U.S. DOT Home | USA.gov | WhiteHouse.gov

Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000