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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-41 - Highway Statistics 2015

Highway Statistics 2015


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NATIONAL HIGHWAY SYSTEM LENGTH - 2015
  MILES BY FUNCTIONAL SYSTEM

December 2016
Table HM-41

STATE RURAL URBAN TOTAL
INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR LOCAL TOTAL INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR LOCAL TOTAL
Alabama 571 - 1,986 20 5 - - 2,583 430 27 1,167 56 11 - 8 1,698 4,281
Alaska 1,002 - 802 154 33 1 0 1,993 79 - 136 18 3 - 0 235 2,228
Arizona 917 18 1,164 6 20 - - 2,124 252 209 586 15 3 - - 1,066 3,190
Arkansas 410 85 1,880 7 3 1 0 2,385 293 116 532 36 9 - 4 990 3,375
California 1,209 404 3,159 18 37 - 7 4,835 1,241 1,554 6,364 78 23 - 24 9,285 14,120
Colorado 648 28 2,547 - 1 - - 3,225 304 324 1,034 17 4 - - 1,684 4,908
Connecticut 29 36 114 - - - - 178 317 243 701 1 0 - 0 1,264 1,442
Delaware - 25 121 10 - - - 156 41 31 189 8 - - - 268 424
Dist. of Columbia - - - - - - - - 12 16 107 - - - - 134 134
Florida 717 173 2,559 5 7 - - 3,461 778 570 3,778 150 22 4 6 5,309 8,770
Georgia 536 - 2,346 720 66 - 1 3,668 712 163 2,252 338 26 1 16 3,508 7,175
Hawaii - - 78 1 - - 1 80 55 34 265 2 1 - 13 369 449
Idaho 521 - 1,706 10 - - - 2,238 90 - 382 13 1 - - 487 2,725
Illinois 1,243 30 2,246 17 15 - 2 3,555 942 109 3,018 165 58 0 9 4,300 7,855
Indiana 768 139 1,407 46 51 - 4 2,415 498 168 1,519 220 36 1 1 2,443 4,858
Iowa 612 - 3,419 0 - - - 4,031 176 - 905 21 0 - 1 1,103 5,134
Kansas 639 404 2,627 - - - - 3,671 234 187 338 3 2 0 - 765 4,436
Kentucky 622 492 1,216 4 8 - 0 2,342 220 73 626 7 6 1 4 937 3,280
Louisiana 532 24 1,026 52 33 - 1 1,668 405 72 985 85 11 0 7 1,566 3,234
Maine 299 - 789 6 - - 1 1,095 66 18 134 8 6 - 0 232 1,327
Maryland 142 - 335 26 2 - - 505 338 301 1,148 34 9 - 5 1,836 2,341
Massachusetts 64 10 105 5 - - - 185 510 322 1,829 44 7 - 7 2,719 2,904
Michigan 566 344 2,130 3 7 - - 3,050 686 357 2,361 12 4 - 0 3,420 6,470
Minnesota 594 4 3,462 0 - - 0 4,061 320 162 789 8 3 - 3 1,286 5,346
Mississippi 554 - 1,783 23 4 - 2 2,367 253 64 937 13 - - 0 1,267 3,634
Missouri 842 926 2,026 31 6 - 0 3,831 538 475 898 3 3 - 0 1,918 5,749
Montana 1,094 - 2,773 - - - - 3,867 98 - 217 - - - - 315 4,182
Nebraska 415 329 2,352 60 4 - - 3,160 67 119 362 9 2 - - 558 3,718
Nevada 448 - 1,504 35 - - - 1,986 150 55 358 5 - 4 - 571 2,557
New Hampshire 142 9 324 55 - - - 530 83 74 222 20 1 - 1 402 931
New Jersey 45 35 157 - - - - 238 387 453 1,803 74 15 0 0 2,732 2,970
New Mexico 847 - 1,760 11 0 - - 2,618 153 11 553 28 10 3 - 758 3,377
New York 803 113 2,132 7 1 - - 3,055 941 815 3,094 66 21 1 6 4,942 7,997
North Carolina 551 395 1,349 198 190 1 17 2,702 720 438 1,762 221 18 - 3 3,163 5,865
North Dakota 511 - 2,963 - 0 - - 3,475 60 - 186 - - - - 246 3,721
Ohio 643 329 1,445 39 14 - 0 2,470 931 578 2,264 312 34 - 15 4,135 6,605
Oklahoma 646 - 2,239 1 5 - - 2,892 286 195 828 6 4 - - 1,319 4,210
Oregon 495 - 2,654 - 2 - 3 3,153 234 57 825 27 5 0 6 1,155 4,308
Pennsylvania 1,112 357 1,563 9 6 - 0 3,046 756 527 2,808 58 23 - 0 4,172 7,218
Rhode Island 18 11 97 - - - - 126 52 80 343 0 1 - - 476 602
South Carolina 546 45 1,546 0 - - - 2,137 304 84 1,064 10 3 - - 1,465 3,602
South Dakota 591 290 2,593 8 1 - - 3,483 88 18 134 0 - - - 240 3,723
Tennessee 573 - 1,677 13 5 - - 2,269 531 162 1,721 51 13 - 2 2,479 4,748
Texas 2,001 - 7,374 222 35 - - 9,633 1,416 1,461 5,326 93 49 - 3 8,348 17,981
Utah 684 9 1,164 435 270 15 - 2,576 253 44 622 80 22 0 3 1,023 3,599
Vermont 259 2 306 - 0 - - 567 62 16 108 4 2 - - 191 758
Virginia 469 86 1,282 10 3 - 1 1,852 653 358 1,723 53 14 1 0 2,803 4,654
Washington 429 614 1,295 11 6 - 0 2,355 335 417 1,410 26 12 - 2 2,202 4,557
West Virginia 309 9 994 - - - - 1,311 245 14 411 1 - - - 671 1,982
Wisconsin 512 142 2,927 75 13 - - 3,670 363 328 1,562 19 13 - - 2,286 5,956
Wyoming 808 - 1,983 3 - 0 - 2,794 106 3 228 2 0 - 0 338 3,132
U.S. Total 28,990 5,917 87,487 2,358 854 17 41 125,664 19,063 11,904 62,915 2,519 510 16 151 97,078 222,743
Puerto Rico (1) 42 - 19 - - - - 61 240 45 65 1 - - - 351 411
Grand Total 29,032 5,917 87,506 2,358 854 17 41 125,725 19,303 11,949 62,980 2,520 510 16 151 97,429 223,154

(1) 2009 data.

 

Page last modified on December 7, 2016
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