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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-30 - Highway Statistics 2015

Highway Statistics 2015


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National Highway System Length - 2015
  Miles Open and Not Open to Traffic

December 2016
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 571 430 1,001 2,012 1,268 3,280 2,583 1,698 4,281 - - - 2,583 1,698 4,281
Alaska 1,002 79 1,081 991 156 1,147 1,993 235 2,228 - - - 1,993 235 2,228
Arizona 917 252 1,169 1,207 814 2,021 2,124 1,066 3,190 - - - 2,124 1,066 3,190
Arkansas 410 293 703 1,975 697 2,672 2,385 990 3,375 - - - 2,385 990 3,375
California 1,209 1,241 2,451 3,625 8,044 11,669 4,835 9,285 14,120 - - - 4,835 9,285 14,120
Colorado 648 304 952 2,576 1,380 3,957 3,225 1,684 4,908 - - - 3,225 1,684 4,908
Connecticut 29 317 346 150 946 1,096 178 1,264 1,442 - - - 178 1,264 1,442
Delaware - 41 41 156 228 383 156 268 424 - - - 156 268 424
Dist. of Columbia - 12 12 - 122 122 - 134 134 - - - - 134 134
Florida 717 778 1,495 2,744 4,531 7,274 3,461 5,309 8,770 - - - 3,461 5,309 8,770
Georgia 536 712 1,247 3,132 2,796 5,928 3,668 3,508 7,175 - - - 3,668 3,508 7,175
Hawaii - 55 55 80 314 394 80 369 449 - - - 80 369 449
Idaho 521 90 612 1,717 396 2,113 2,238 487 2,725 - - - 2,238 487 2,725
Illinois 1,243 942 2,185 2,311 3,359 5,670 3,555 4,300 7,855 - - - 3,555 4,300 7,855
Indiana 768 498 1,265 1,647 1,945 3,592 2,415 2,443 4,858 - - - 2,415 2,443 4,858
Iowa 612 176 788 3,419 927 4,346 4,031 1,103 5,134 - 0 0 4,031 1,103 5,134
Kansas 639 234 874 3,031 531 3,562 3,671 765 4,436 - - - 3,671 765 4,436
Kentucky 622 220 842 1,720 717 2,437 2,342 937 3,280 - - - 2,342 937 3,280
Louisiana 532 405 937 1,135 1,161 2,296 1,668 1,566 3,234 - - - 1,668 1,566 3,234
Maine 299 66 365 795 166 962 1,095 232 1,327 - - - 1,095 232 1,327
Maryland 142 338 480 363 1,498 1,861 505 1,836 2,341 - - - 505 1,836 2,341
Massachusetts 64 510 575 121 2,209 2,330 185 2,719 2,904 - - - 185 2,719 2,904
Michigan 566 686 1,252 2,484 2,734 5,218 3,050 3,420 6,470 - - - 3,050 3,420 6,470
Minnesota 594 320 914 3,467 965 4,432 4,061 1,286 5,346 - - - 4,061 1,286 5,346
Mississippi 554 253 807 1,813 1,014 2,827 2,367 1,267 3,634 - - - 2,367 1,267 3,634
Missouri 842 538 1,380 2,989 1,380 4,369 3,831 1,918 5,749 - - - 3,831 1,918 5,749
Montana 1,094 98 1,192 2,773 217 2,990 3,867 315 4,182 - - - 3,867 315 4,182
Nebraska 415 67 482 2,745 491 3,236 3,160 558 3,718 - - - 3,160 558 3,718
Nevada 448 150 597 1,539 421 1,960 1,986 571 2,557 - - - 1,986 571 2,557
New Hampshire 142 83 225 388 318 706 530 402 931 - - - 530 402 931
New Jersey 45 387 432 193 2,346 2,539 238 2,732 2,970 - - - 238 2,732 2,970
New Mexico 847 153 1,000 1,772 605 2,377 2,618 758 3,377 - - - 2,618 758 3,377
New York 803 941 1,744 2,252 4,001 6,254 3,055 4,942 7,997 - - - 3,055 4,942 7,997
North Carolina 551 720 1,271 2,151 2,442 4,593 2,702 3,163 5,865 - - - 2,702 3,163 5,865
North Dakota 511 60 571 2,964 186 3,150 3,475 246 3,721 - - - 3,475 246 3,721
Ohio 643 931 1,574 1,827 3,204 5,031 2,470 4,135 6,605 - - - 2,470 4,135 6,605
Oklahoma 646 286 933 2,245 1,032 3,278 2,892 1,319 4,210 - - - 2,892 1,319 4,210
Oregon 495 234 730 2,658 921 3,579 3,153 1,155 4,308 - - - 3,153 1,155 4,308
Pennsylvania 1,112 756 1,867 1,934 3,416 5,350 3,046 4,172 7,218 - - - 3,046 4,172 7,218
Rhode Island 18 52 70 108 424 532 126 476 602 - - - 126 476 602
South Carolina 546 304 851 1,591 1,161 2,752 2,137 1,465 3,602 - - - 2,137 1,465 3,602
South Dakota 591 88 679 2,892 153 3,044 3,483 240 3,723 - - - 3,483 240 3,723
Tennessee 573 531 1,104 1,695 1,948 3,643 2,269 2,479 4,748 - - - 2,269 2,479 4,748
Texas 2,001 1,416 3,417 7,632 6,932 14,564 9,633 8,348 17,981 - - - 9,633 8,348 17,981
Utah 684 253 937 1,892 770 2,662 2,576 1,023 3,599 - - - 2,576 1,023 3,599
Vermont 259 62 320 308 129 438 567 191 758 - - - 567 191 758
Virginia 469 653 1,122 1,382 2,150 3,532 1,852 2,803 4,654 - - - 1,852 2,803 4,654
Washington 429 335 764 1,926 1,867 3,793 2,355 2,202 4,557 - - - 2,355 2,202 4,557
West Virginia 309 245 554 1,002 426 1,429 1,311 671 1,982 - - - 1,311 671 1,982
Wisconsin 512 363 876 3,158 1,923 5,080 3,670 2,286 5,956 - - - 3,670 2,286 5,956
Wyoming 808 106 914 1,986 232 2,218 2,794 338 3,132 - - - 2,794 338 3,132
U.S. Total 28,990 19,063 48,053 96,674 78,015 174,690 125,664 97,078 222,743 - 0 0 125,664 97,079 222,743
Puerto Rico (1) 31 234 265 30 115 145 61 349 410 8 25 33 69 374 443
Grand Total 29,021 19,297 48,318 96,704 78,130 174,835 125,725 97,427 223,153 8 25 33 125,733 97,453 223,186

(1) 2008 data.

 

Page last modified on December 7, 2016
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