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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Highway Statistics Series / 2023 / Table HM-30 - Highway Statistics 2023

Highway Statistics Series

Highway Statistics 2023


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National Highway System Length - 2023
  Miles Open and Not Open to Traffic

November 19, 2024

Table HM-30
STATE OPEN TO TRAFFIC NOT OPEN TO TRAFFIC TOTAL
INTERSTATE OTHER TOTAL TOTAL
RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL
Alabama 571 433 1,004 2,009 1,289 3,298 2,579 1,722 4,301 - - - 2,579 1,722 4,301
Alaska 1,001 79 1,080 988 160 1,148 1,989 239 2,228 - - - 1,989 239 2,228
Arizona 914 250 1,164 1,200 841 2,041 2,114 1,091 3,205 - - - 2,114 1,091 3,205
Arkansas 445 323 768 1,942 686 2,627 2,387 1,008 3,395 - - - 2,387 1,008 3,395
California 1,066 1,247 2,313 4,094 7,968 12,062 5,160 9,215 14,375 - - - 5,160 9,215 14,375
Colorado 648 304 952 2,576 1,382 3,958 3,224 1,685 4,909 - - - 3,224 1,685 4,909
Connecticut 30 317 346 156 960 1,115 185 1,277 1,462 - - - 185 1,277 1,462
Delaware - 41 41 138 257 395 138 298 436 - - - 138 298 436
District of Columbia - 12 12 - 122 122 - 134 134 - - - - 134 134
Florida 717 778 1,495 2,781 4,570 7,351 3,498 5,348 8,847 - 41 41 3,498 5,389 8,888
Georgia 538 709 1,247 3,248 2,756 6,004 3,786 3,465 7,252 - - - 3,786 3,465 7,252
Hawaii - 55 55 80 320 400 80 375 455 - - - 80 375 455
Idaho 521 92 613 1,699 253 1,952 2,220 345 2,565 - - - 2,220 345 2,565
Illinois 1,228 958 2,185 2,450 3,117 5,567 3,678 4,074 7,752 - - - 3,678 4,074 7,752
Indiana 752 494 1,246 1,741 686 2,428 2,493 1,181 3,674 - - - 2,493 1,181 3,674
Iowa 611 176 787 3,424 937 4,362 4,035 1,114 5,149 - - - 4,035 1,114 5,149
Kansas 640 237 877 3,033 499 3,532 3,673 737 4,409 - - - 3,673 737 4,409
Kentucky 711 232 944 1,649 722 2,371 2,360 955 3,315 - - - 2,360 955 3,315
Louisiana 528 417 944 1,099 1,130 2,229 1,627 1,547 3,173 - - - 1,627 1,547 3,173
Maine 279 87 366 801 160 961 1,081 247 1,328 - - - 1,081 247 1,328
Maryland 142 336 478 392 1,304 1,696 534 1,640 2,174 - - - 534 1,640 2,174
Massachusetts 63 506 568 428 2,346 2,774 491 2,852 3,343 - - - 491 2,852 3,343
Michigan 562 676 1,239 2,486 2,733 5,218 3,048 3,409 6,457 - - - 3,048 3,409 6,457
Minnesota 574 340 914 3,427 920 4,347 4,000 1,260 5,260 - - - 4,000 1,260 5,260
Mississippi 578 254 832 1,822 996 2,818 2,400 1,250 3,650 157 44 200 2,556 1,294 3,850
Missouri 841 544 1,385 2,958 1,386 4,344 3,799 1,929 5,729 - - - 3,799 1,929 5,729
Montana 1,105 87 1,193 2,786 206 2,993 3,892 293 4,185 - - - 3,892 293 4,185
Nebraska 415 69 484 2,662 462 3,124 3,077 531 3,608 - 1 1 3,077 532 3,609
Nevada 457 162 618 1,567 418 1,985 2,024 580 2,604 - - - 2,024 580 2,604
New Hampshire 129 96 225 382 324 706 511 420 931 - - - 511 420 931
New Jersey 45 387 432 192 2,338 2,530 237 2,724 2,961 - - - 237 2,724 2,961
New Mexico 844 155 999 1,750 381 2,130 2,594 536 3,130 - - - 2,594 536 3,130
New York 805 928 1,733 2,271 4,022 6,293 3,076 4,950 8,026 - - - 3,076 4,950 8,026
North Carolina 808 625 1,432 2,606 1,695 4,301 3,414 2,319 5,733 - - - 3,414 2,319 5,733
North Dakota 510 61 571 2,946 204 3,151 3,456 266 3,721 - - - 3,456 266 3,721
Ohio 643 938 1,581 1,902 2,217 4,120 2,545 3,156 5,701 - - - 2,545 3,156 5,701
Oklahoma 649 283 933 2,310 676 2,986 2,959 960 3,919 - - - 2,959 960 3,919
Oregon 495 234 730 2,658 934 3,591 3,153 1,168 4,321 - - - 3,153 1,168 4,321
Pennsylvania 1,066 797 1,864 1,944 3,423 5,367 3,010 4,221 7,231 - - - 3,010 4,221 7,231
Rhode Island 18 52 70 107 422 529 125 474 599 - - - 125 474 599
South Carolina 463 388 851 1,439 1,312 2,751 1,902 1,700 3,602 - - - 1,902 1,700 3,602
South Dakota 591 88 679 2,890 156 3,046 3,481 244 3,725 - - - 3,481 244 3,725
Tennessee 645 557 1,202 1,715 2,045 3,760 2,360 2,602 4,961 - - - 2,360 2,602 4,961
Texas 1,967 1,510 3,477 8,397 6,622 15,019 10,364 8,132 18,497 - - - 10,364 8,132 18,497
Utah 685 253 938 1,184 705 1,888 1,868 958 2,826 - - - 1,868 958 2,826
Vermont 256 64 320 308 89 396 563 153 717 - - - 563 153 717
Virginia 507 610 1,118 1,661 1,865 3,525 2,168 2,475 4,643 - - - 2,168 2,475 4,643
Washington 407 356 764 1,907 1,884 3,791 2,314 2,240 4,554 - - - 2,314 2,240 4,554
West Virginia 320 236 556 1,024 408 1,432 1,344 645 1,988 - - - 1,344 645 1,988
Wisconsin 512 367 879 3,156 1,942 5,098 3,668 2,309 5,977 - - - 3,668 2,309 5,977
Wyoming 807 106 913 1,968 180 2,148 2,775 286 3,061 - - - 2,775 286 3,061
U.S. Total 29,109 19,306 48,415 98,349 73,433 171,782 127,458 92,739 220,197 157 86 242 127,615 92,824 220,439
Puerto Rico 54 231 285 67 404 472 122 635 756 - - - 122 635 756
Grand Total 29,163 19,536 48,699 98,417 73,837 172,254 127,580 93,373 220,953 157 86 242 127,736 93,459 221,195

 

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