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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-30 - Highway Statistics 2016

Highway Statistics 2016


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National Highway System Length - 2016
  Miles Open and Not Open to Traffic

September 18, 2017
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 1,984 1,304 3,287 2,554 1,737 4,291 - - - 2,554 1,737 4,291
Alaska 1,002 79 1,080 989 161 1,150 1,990 240 2,230 - - - 1,990 240 2,230
Arizona 916 252 1,169 1,208 818 2,026 2,124 1,071 3,195 - - - 2,124 1,071 3,195
Arkansas 439 310 749 1,961 682 2,643 2,400 992 3,393 - - - 2,400 992 3,393
California 1,186 1,264 2,450 3,577 8,147 11,724 4,763 9,412 14,175 - - - 4,763 9,412 14,175
Colorado 648 304 952 2,576 1,381 3,957 3,225 1,684 4,909 - - - 3,225 1,684 4,909
Connecticut 29 317 346 150 947 1,096 178 1,264 1,442 - - - 178 1,264 1,442
Delaware - 41 41 152 232 383 152 272 424 - - - 152 272 424
Dist. of Columbia - 12 12 - 122 122 - 134 134 - - - - 134 134
Florida 717 778 1,495 2,746 4,541 7,288 3,464 5,319 8,783 - - - 3,464 5,319 8,783
Georgia 536 711 1,247 3,133 2,809 5,942 3,668 3,521 7,189 - - - 3,668 3,521 7,189
Hawaii - 55 55 80 315 395 80 370 450 - - - 80 370 450
Idaho 519 92 612 1,727 369 2,096 2,246 462 2,708 - - - 2,246 462 2,708
Illinois 1,243 942 2,185 2,306 3,361 5,667 3,550 4,302 7,852 - - - 3,550 4,302 7,852
Indiana 772 492 1,264 1,510 1,450 2,960 2,282 1,942 4,224 - - - 2,282 1,942 4,224
Iowa 612 179 791 3,410 925 4,335 4,022 1,103 5,126 - - - 4,022 1,103 5,126
Kansas 639 234 874 3,031 515 3,546 3,671 749 4,420 - - - 3,671 749 4,420
Kentucky 622 220 842 1,720 738 2,458 2,342 958 3,301 - - - 2,342 958 3,301
Louisiana 532 405 938 1,144 1,150 2,294 1,676 1,555 3,231 - - - 1,676 1,555 3,231
Maine 278 88 366 781 181 962 1,059 269 1,328 - - - 1,059 269 1,328
Maryland 142 338 480 377 1,300 1,677 519 1,638 2,157 - - - 519 1,638 2,157
Massachusetts 72 508 580 145 2,240 2,386 217 2,749 2,966 - - - 217 2,749 2,966
Michigan 567 685 1,251 2,484 2,736 5,220 3,051 3,421 6,472 - - - 3,051 3,421 6,472
Minnesota 588 325 914 3,489 848 4,337 4,077 1,174 5,250 - - - 4,077 1,174 5,250
Mississippi 554 253 807 1,812 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 414 68 482 2,722 513 3,235 3,136 581 3,717 - - - 3,136 581 3,717
Nevada 448 150 597 1,539 421 1,960 1,986 571 2,557 - - - 1,986 571 2,557
New Hampshire 142 83 225 388 319 707 530 402 932 - - - 530 402 932
New Jersey 45 387 432 195 2,343 2,539 240 2,730 2,970 - - - 240 2,730 2,970
New Mexico 847 153 1,000 1,772 605 2,377 2,618 759 3,377 - - - 2,618 759 3,377
New York 803 936 1,739 2,293 4,030 6,323 3,096 4,967 8,063 - - - 3,096 4,967 8,063
North Carolina 551 721 1,272 2,213 2,182 4,395 2,764 2,903 5,667 - - - 2,764 2,903 5,667
North Dakota 510 61 571 2,944 205 3,149 3,454 266 3,720 - - - 3,454 266 3,720
Ohio 643 931 1,574 1,827 3,205 5,033 2,470 4,137 6,607 - - - 2,470 4,137 6,607
Oklahoma 646 286 933 2,232 986 3,218 2,878 1,272 4,151 - - - 2,878 1,272 4,151
Oregon 495 234 730 2,657 923 3,580 3,153 1,157 4,310 - - - 3,153 1,157 4,310
Pennsylvania 1,075 786 1,861 1,897 3,399 5,296 2,972 4,185 7,157 - - - 2,972 4,185 7,157
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 2,891 127 3,017 3,482 214 3,696 - - - 3,482 214 3,696
Tennessee 634 548 1,182 1,766 2,068 3,834 2,399 2,616 5,015 - - - 2,399 2,616 5,015
Texas 2,001 1,435 3,436 7,632 6,963 14,595 9,633 8,398 18,031 - - - 9,633 8,398 18,031
Utah 684 253 937 1,879 768 2,647 2,563 1,021 3,584 - - - 2,563 1,021 3,584
Vermont 256 64 320 306 102 408 562 166 728 - - - 562 166 728
Virginia 598 521 1,119 1,731 1,752 3,483 2,329 2,274 4,602 - - - 2,329 2,274 4,602
Washington 429 335 764 1,927 1,867 3,794 2,356 2,202 4,557 - - - 2,356 2,202 4,557
West Virginia 318 236 554 1,018 414 1,432 1,336 650 1,986 - - - 1,336 650 1,986
Wisconsin 512 364 876 3,158 1,925 5,082 3,670 2,288 5,958 - - - 3,670 2,288 5,958
Wyoming 808 106 914 1,984 220 2,204 2,792 326 3,117 - - - 2,792 326 3,117
U.S. Total 29,133 19,058 48,192 96,922 76,805 173,727 126,055 95,863 221,919 - - - 126,055 95,863 221,919
Puerto Rico (1) 31 234 265 30 115 145 61 349 410 8 25 33 69 374 443
Grand Total 29,164 19,292 48,457 96,952 76,920 173,872 126,116 96,213 222,329 8 25 33 126,124 96,237 222,361

(1) 2008 data.

 

Page last modified on November 1, 2017
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