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-41 - Highway Statistics 2023

Highway Statistics Series

Highway Statistics 2023


Printable Excel Version [41 KB]
Printable PDF Version [112 KB]

NATIONAL HIGHWAY SYSTEM LENGTH - 2023
  MILES BY FUNCTIONAL SYSTEM

November 19, 2024

Table HM-41
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 - 1,983 20 5 - - 2,579 433 39 1,175 60 7 - 8 1,722 4,301
Alaska 1,001 - 799 154 33 1 - 1,989 79 - 140 18 3 - - 239 2,228
Arizona 914 19 1,159 10 11 - - 2,114 250 252 571 16 2 1 - 1,091 3,205
Arkansas 445 72 1,864 1 4 1 - 2,387 323 97 544 32 9 - 3 1,008 3,395
California 1,066 406 3,199 378 89 - 23 5,160 1,247 1,477 6,260 175 44 - 13 9,215 14,375
Colorado 648 28 2,547 - 1 - - 3,224 304 325 1,034 18 5 - - 1,685 4,909
Connecticut 30 34 122 - - - - 185 317 246 712 2 - - - 1,277 1,462
Delaware - 29 99 10 - - - 138 41 39 210 8 - - - 298 436
District of Columbia - - - - - - - - 12 16 106 - - - - 134 134
Florida 717 186 2,580 8 7 - 1 3,498 778 589 3,768 178 22 4 9 5,348 8,847
Georgia 538 - 2,409 770 68 - 1 3,786 709 167 2,267 260 37 9 17 3,465 7,252
Hawaii - - 78 1 - - 1 80 55 34 269 2 1 - 15 375 455
Idaho 521 50 1,645 - 4 - - 2,220 92 21 230 2 - - - 345 2,565
Illinois 1,228 52 2,397 - - - 1 3,678 958 114 2,842 92 56 6 7 4,074 7,752
Indiana 752 147 1,575 18 1 - - 2,493 494 127 546 12 - - - 1,181 3,674
Iowa 611 - 3,424 1 - - - 4,035 176 - 915 21 - - 1 1,114 5,149
Kansas 640 401 2,632 - - - - 3,673 237 196 298 4 1 - - 737 4,409
Kentucky 711 398 1,238 4 8 - - 2,360 232 64 639 6 8 1 4 955 3,315
Louisiana 528 34 977 54 34 - - 1,627 417 115 939 64 9 1 2 1,547 3,173
Maine 279 3 792 6 - - 1 1,081 87 16 130 8 3 2 - 247 1,328
Maryland 142 69 306 10 6 - - 534 336 305 933 48 14 - 4 1,640 2,174
Massachusetts 63 10 105 313 1 - - 491 506 324 1,962 45 8 - 7 2,852 3,343
Michigan 562 346 2,130 2 7 - - 3,048 676 352 2,364 12 5 - - 3,409 6,457
Minnesota 574 40 3,346 40 1 - - 4,000 340 223 684 7 4 - 2 1,260 5,260
Mississippi 578 - 1,793 23 4 - 2 2,400 254 64 913 19 1 - - 1,250 3,650
Missouri 841 1,100 1,820 31 7 - - 3,799 544 515 865 3 2 - - 1,929 5,729
Montana 1,105 - 2,786 - - - - 3,892 87 - 206 - - - - 293 4,185
Nebraska 415 348 2,253 60 - - - 3,077 69 127 319 15 1 - - 531 3,608
Nevada 457 - 1,510 57 - - - 2,024 162 53 348 10 - 7 - 580 2,604
New Hampshire 129 20 309 53 - - - 511 96 61 239 21 2 - 1 420 931
New Jersey 45 35 157 - - - - 237 387 453 1,796 74 15 1 - 2,724 2,961
New Mexico 844 - 1,750 - - - - 2,594 155 12 367 1 - 1 - 536 3,130
New York 805 183 2,081 7 - - - 3,076 928 799 3,139 59 21 - 4 4,950 8,026
North Carolina 808 509 1,684 289 120 - 3 3,414 625 297 1,254 130 8 2 4 2,319 5,733
North Dakota 510 - 2,946 - - - - 3,456 61 - 204 - - - - 266 3,721
Ohio 643 334 1,504 36 26 - 2 2,545 938 560 1,525 88 29 - 15 3,156 5,701
Oklahoma 649 15 2,235 44 15 - - 2,959 283 192 454 19 11 - - 960 3,919
Oregon 495 - 2,653 - 2 - 3 3,153 234 69 825 29 6 - 5 1,168 4,321
Pennsylvania 1,066 371 1,563 4 6 - - 3,010 797 563 2,776 60 24 - - 4,221 7,231
Rhode Island 18 11 97 - - - - 125 52 81 340 - 1 - - 474 599
South Carolina 463 27 1,412 - - - - 1,902 388 102 1,195 13 3 - - 1,700 3,602
South Dakota 591 290 2,591 8 - - - 3,481 88 22 134 - - - - 244 3,725
Tennessee 645 26 1,680 4 5 - - 2,360 557 179 1,806 45 13 - 2 2,602 4,961
Texas 1,967 149 8,055 189 3 1 - 10,364 1,510 1,440 5,056 80 37 - 9 8,132 18,497
Utah 685 9 1,163 - 11 - - 1,868 253 57 633 4 5 6 - 958 2,826
Vermont 256 1 307 - - - - 563 64 5 79 3 1 - - 153 717
Virginia 507 58 1,569 20 12 - 2 2,168 610 393 1,412 51 5 - 3 2,475 4,643
Washington 407 610 1,285 10 2 - - 2,314 356 436 1,406 26 15 - 2 2,240 4,554
West Virginia 320 - 1,023 - - - - 1,344 236 14 394 1 - - - 645 1,988
Wisconsin 512 205 2,864 75 13 - - 3,668 367 343 1,562 23 13 - - 2,309 5,977
Wyoming 807 - 1,968 - - - - 2,775 106 3 177 - - - - 286 3,061
U.S. Total 29,109 6,625 88,467 2,710 506 3 39 127,458 19,306 11,977 58,962 1,863 450 42 140 92,739 220,197
Puerto Rico 54 2 66 - - - - 122 231 50 350 3 1 - - 635 756
Grand Total 29,163 6,627 88,533 2,710 506 3 39 127,580 19,536 12,027 59,312 1,866 451 42 140 93,373 220,953

 

Return to top

Page last modified on March 5, 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