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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Highway Statistics Series / 2024 / Table HM-40 - Highway Statistics 2024

Highway Statistics Series

Highway Statistics 2024


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NATIONAL HIGHWAY SYSTEM ROAD LENGTH - 2024
  MILES BY OWNERSHIP

October 17, 2025

Table HM-40
STATE RURAL URBAN TOTAL
STATE
HIGHWAY
AGENCY
COUNTY TOWN,
TOWNSHIP,
MUNICIPAL (1)
OTHER
JURISDICTIONS (2)
FEDERAL
AGENCY (3)
TOTAL STATE
HIGHWAY
AGENCY
COUNTY TOWN,
TOWNSHIP,
MUNICIPAL (1)
OTHER
JURISDICTIONS (2)
FEDERAL
AGENCY (3)
TOTAL
Alabama 2,585 - 0 - - 2,585 1,598 15 101 - 0 1,714 4,299
Alaska 1,981 1 1 - - 1,983 227 20 0 - 0 247 2,230
Arizona 2,124 8 3 - 15 2,149 731 39 291 - 2 1,062 3,211
Arkansas 2,329 1 - - - 2,330 1,012 1 55 0 - 1,068 3,398
California 5,052 234 30 0 0 5,317 4,032 607 4,612 9 3 9,264 14,580
Colorado 3,144 2 - - - 3,146 1,269 58 432 - - 1,759 4,905
Connecticut 185 - 0 - - 185 1,221 - 56 - - 1,276 1,462
Delaware 155 - - - 2 156 303 - 1 - 0 304 460
District of Columbia - - - - - - 121 - - 0 14 135 135
Florida 3,293 43 - - - 3,336 4,950 350 212 - - 5,511 8,847
Georgia 4,325 7 5 - - 4,338 2,564 216 134 - - 2,913 7,251
Hawaii 75 - - 1 - 76 349 18 - 12 - 379 455
Idaho 2,229 3 2 2 - 2,236 311 6 39 4 - 361 2,596
Illinois 3,609 10 - 59 - 3,678 3,361 256 222 236 1 4,076 7,754
Indiana 2,593 5 0 - - 2,598 1,116 5 27 - - 1,148 3,746
Iowa 3,962 - - - - 3,962 1,084 4 103 - - 1,191 5,153
Kansas 3,450 - - 172 - 3,622 690 5 17 67 - 780 4,402
Kentucky 2,302 0 - - - 2,302 981 4 28 - - 1,012 3,314
Louisiana 1,641 - - - - 1,641 1,411 32 79 24 - 1,547 3,188
Maine 984 - 0 59 0 1,044 217 - 0 54 - 271 1,315
Maryland 593 - 0 3 2 598 1,172 59 188 110 30 1,559 2,157
Massachusetts 364 - 91 - - 455 1,779 - 1,043 60 1 2,882 3,337
Michigan 2,977 6 1 - - 2,984 2,248 754 466 5 - 3,474 6,458
Minnesota 3,987 2 - - - 3,989 1,185 74 11 2 - 1,272 5,260
Mississippi 2,372 18 2 - - 2,392 1,038 12 205 - 3 1,258 3,650
Missouri 3,795 - 4 0 - 3,799 1,693 47 189 - - 1,929 5,729
Montana 3,888 - - - - 3,888 297 - 0 - - 297 4,185
Nebraska 3,087 2 - - - 3,089 402 6 144 0 - 552 3,641
Nevada 2,022 - - - - 2,022 414 72 97 - - 583 2,604
New Hampshire 502 - 1 8 - 511 263 - 77 85 - 425 936
New Jersey 246 10 - 27 - 283 1,631 582 89 383 - 2,685 2,968
New Mexico 2,520 - 0 - - 2,520 525 - 85 - - 610 3,130
New York 2,833 6 1 271 1 3,112 3,222 332 1,037 432 - 5,022 8,134
North Carolina 3,408 - 1 - 7 3,416 2,339 - 45 1 0 2,385 5,801
North Dakota 3,444 3 0 - - 3,447 230 3 42 - - 275 3,721
Ohio 2,333 6 1 147 - 2,486 2,867 32 221 95 - 3,214 5,700
Oklahoma 2,472 - - 498 - 2,969 824 3 25 122 - 974 3,943
Oregon 3,162 17 1 2 - 3,182 881 41 212 4 - 1,139 4,322
Pennsylvania 3,019 - - 317 0 3,336 3,366 47 174 263 - 3,849 7,185
Rhode Island 111 - - - - 111 423 - 32 11 - 467 578
South Carolina 1,901 - - - 0 1,901 1,698 - 2 - 0 1,701 3,602
South Dakota 3,474 - - 6 - 3,481 212 - 33 - - 244 3,725
Tennessee 2,588 - 1 - - 2,589 2,271 2 147 1 - 2,421 5,010
Texas 10,351 0 3 10 - 10,365 6,667 92 1,077 317 0 8,152 18,517
Utah 1,837 9 - - 12 1,858 967 5 23 - - 994 2,852
Vermont 575 - 7 - - 582 108 - 28 - - 136 717
Virginia 2,126 - 0 19 1 2,146 1,729 35 668 21 39 2,493 4,638
Washington 2,309 4 0 0 - 2,314 1,266 159 809 9 - 2,242 4,556
West Virginia 1,396 - - 63 - 1,460 504 - 5 23 - 532 1,992
Wisconsin 3,772 52 8 - - 3,832 1,545 293 308 - - 2,147 5,979
Wyoming 2,720 - - - 55 2,775 280 - - - 6 286 3,061
U.S. Total 126,203 447 165 1,664 95 128,574 71,591 4,285 13,888 2,353 98 92,216 220,790
Puerto Rico 134 - - - - 134 636 - 9 - - 645 779
Grand Total 126,336 447 165 1,664 95 128,708 72,227 4,285 13,897 2,353 98 92,861 221,568

(1) Prior to 1999, municipal was included with other jurisdictions.

(2) Includes State park, State toll, other State agency, other local agency, and other roadways not identified by ownership.

(3) Roadways in Federal parks, forests, and reservations that are not part of the State and local highway systems.

 

Page last modified on January 12, 2026
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