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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Highway Statistics Series / 2019 / Table HM-30 - Highway Statistics 2019

Highway Statistics Series

Highway Statistics 2019


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National Highway System Length - 2019
  Miles Open and Not Open to Traffic

September 30, 2020

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 1,981 1,311 3,292 2,552 1,744 4,295 - - - 2,552 1,744 4,295
Alaska 1,002 79 1,080 988 161 1,149 1,990 240 2,230 - - - 1,990 240 2,230
Arizona 916 252 1,169 1,203 840 2,043 2,119 1,093 3,212 - - - 2,119 1,093 3,212
Arkansas 439 310 749 1,938 679 2,617 2,377 989 3,366 - - - 2,377 989 3,366
California 1,214 1,242 2,457 3,666 7,972 11,638 4,881 9,214 14,095 - - - 4,881 9,214 14,095
Colorado 648 304 952 2,576 1,380 3,956 3,224 1,684 4,908 - - - 3,224 1,684 4,908
Connecticut 29 318 346 158 958 1,115 186 1,275 1,462 - - - 186 1,275 1,462
Delaware - 41 41 138 256 394 138 297 435 - - - 138 297 435
District of Columbia - 12 12 - 122 122 - 134 134 - - - - 134 134
Florida 717 778 1,495 2,764 4,541 7,306 3,482 5,319 8,801 - - - 3,482 5,319 8,801
Georgia 537 710 1,247 3,187 2,806 5,994 3,725 3,516 7,241 - - - 3,725 3,516 7,241
Hawaii - 55 55 80 320 400 80 375 455 - - - 80 375 455
Idaho 519 92 611 1,711 371 2,082 2,230 463 2,693 - - - 2,230 463 2,693
Illinois 1,243 942 2,185 2,408 3,158 5,566 3,652 4,099 7,751 - - - 3,652 4,099 7,751
Indiana 785 493 1,278 1,748 700 2,448 2,532 1,193 3,726 - - - 2,532 1,193 3,726
Iowa 614 186 801 3,416 931 4,347 4,031 1,117 5,148 1 4 5 4,032 1,122 5,153
Kansas 640 235 875 3,030 508 3,539 3,671 743 4,414 - - - 3,671 743 4,414
Kentucky 711 233 944 1,643 726 2,369 2,355 959 3,313 - - - 2,355 959 3,313
Louisiana 529 413 943 1,092 1,043 2,136 1,622 1,457 3,078 - 5 5 1,622 1,462 3,084
Maine 279 87 366 801 160 961 1,080 247 1,327 - - - 1,080 247 1,327
Maryland 142 338 480 377 1,315 1,692 519 1,653 2,172 - - - 519 1,653 2,172
Massachusetts 63 506 569 421 2,356 2,777 483 2,862 3,346 - - - 483 2,862 3,346
Michigan 562 676 1,238 2,483 2,735 5,218 3,046 3,411 6,457 - - - 3,046 3,411 6,457
Minnesota 588 325 913 3,489 850 4,338 4,077 1,175 5,252 - - - 4,077 1,175 5,252
Mississippi 578 253 832 1,812 1,013 2,825 2,391 1,266 3,657 - - - 2,391 1,266 3,657
Missouri 842 538 1,380 2,989 1,344 4,334 3,831 1,882 5,713 - - - 3,831 1,882 5,713
Montana 1,094 98 1,192 2,774 220 2,994 3,868 318 4,187 - - - 3,868 318 4,187
Nebraska 415 69 483 2,683 468 3,151 3,098 537 3,634 - - - 3,098 537 3,634
Nevada 457 163 620 1,544 419 1,963 2,001 582 2,583 - - - 2,001 582 2,583
New Hampshire 142 83 225 387 320 707 529 403 932 - - - 529 403 932
New Jersey 45 387 432 195 2,341 2,536 240 2,728 2,968 - - - 240 2,728 2,968
New Mexico 843 156 999 1,749 379 2,129 2,593 535 3,128 - - - 2,593 535 3,128
New York 804 933 1,737 2,291 4,044 6,335 3,094 4,977 8,071 - - - 3,094 4,977 8,071
North Carolina 564 787 1,351 2,213 2,140 4,354 2,777 2,927 5,704 - - - 2,777 2,927 5,704
North Dakota 510 61 571 2,945 206 3,151 3,455 267 3,722 - - - 3,455 267 3,722
Ohio 643 931 1,574 1,895 2,212 4,106 2,537 3,143 5,680 - - - 2,537 3,143 5,680
Oklahoma 650 287 937 2,307 669 2,976 2,957 956 3,913 - - - 2,957 956 3,913
Oregon 495 234 730 2,644 921 3,565 3,139 1,156 4,295 - - - 3,139 1,156 4,295
Pennsylvania 1,066 797 1,863 1,884 3,416 5,300 2,951 4,213 7,163 - - - 2,951 4,213 7,163
Rhode Island 18 52 70 108 408 517 126 461 587 - - - 126 461 587
South Carolina 546 304 851 1,593 1,162 2,755 2,139 1,466 3,605 - - - 2,139 1,466 3,605
South Dakota 591 88 679 2,891 155 3,046 3,482 242 3,725 - - - 3,482 242 3,725
Tennessee 645 557 1,201 1,746 2,070 3,817 2,391 2,627 5,018 - - - 2,391 2,627 5,018
Texas 2,001 1,458 3,459 7,624 6,996 14,620 9,625 8,455 18,080 - - - 9,625 8,455 18,080
Utah 685 253 938 1,183 695 1,878 1,868 948 2,816 - - - 1,868 948 2,816
Vermont 256 64 320 307 89 396 563 153 716 - - - 563 153 716
Virginia 598 521 1,119 1,759 1,782 3,541 2,357 2,303 4,660 - - - 2,357 2,303 4,660
Washington 429 335 764 1,925 1,872 3,797 2,354 2,207 4,560 - - - 2,354 2,207 4,560
West Virginia 319 235 555 1,020 414 1,434 1,339 649 1,989 - - - 1,339 649 1,989
Wisconsin 513 366 879 3,158 1,939 5,097 3,671 2,305 5,976 - - - 3,671 2,305 5,976
Wyoming 807 106 913 1,963 190 2,153 2,770 296 3,066 - - - 2,770 296 3,066
U.S. Total 29,305 19,177 48,481 96,892 74,083 170,974 126,196 93,259 219,455 1 9 10 126,197 93,269 219,466
Puerto Rico 47 257 303 42 439 481 89 696 785 - - - 89 696 785
Grand Total 29,351 19,433 48,785 96,934 74,522 171,455 126,285 93,956 220,240 1 9 10 126,285 93,965 220,250

 

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