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Public Road Length by Functional System - 1990

Miles by Functional System

April 1997

State Rural Urban Total
Interstate Other Principal Arterial Minor Arterial Major Collector Minor Collector Local Total Interstate Other Freeways and Expressways Other Principal Arterial Minor Arterial Collector Local Total
Alabama 642 1,994 1,994 11,581 6,971 48,736 73,818 247 21 1,008 1,611 1,707 12,260 16,854 90,672
Alaska 1,038 53 53 1,904 905 7,134 11,936 51 0 106 81 164 1,147 1,549 13,485
Arizona 1,039 1,037 1,037 3,744 3,068 25,841 36,947 130 39 988 1,010 1,650 10,848 14,665 51,612
Arkansas 419 1,931 1,931 12,450 6,530 44,911 69,408 123 105 635 996 1,006 4,812 7,677 77,085
California 1,416 2,932 2,932 12,921 9,891 55,896 89,652 983 1,263 5,941 8,312 7,747 49,676 73,922 163,574
Colorado 793 1,901 1,901 7,302 12,065 42,400 66,408 149 164 929 1,140 1,156 7,734 11,272 77,680
Connecticut 109 226 226 960 1,137 6,182 9,086 232 191 710 949 1,916 6,907 10,905 19,991
Delaware 0 154 154 609 152 2,731 3,829 41 1 136 136 168 1,133 1,615 5,444
Dist. of Columbia 0 0 0 0 0 0 0 12 24 99 152 156 659 1,102 1,102
Florida 1,010 2,678 2,678 4,686 5,195 43,073 60,051 416 269 1,935 2,405 4,780 38,229 48,034 108,085
Georgia 873 2,705 2,705 14,021 7,276 56,594 87,345 372 146 1,455 2,114 1,815 15,731 21,633 108,978
Hawaii 5 13 13 458 113 1,611 2,587 38 53 94 117 180 1,030 1,512 4,099
Idaho 530 1,648 1,648 4,882 3,808 48,111 60,006 75 0 184 397 385 1,388 2,429 62,435
Illinois 1,415 2,741 2,741 14,199 3,575 76,930 103,941 546 83 2,372 3,187 3,291 22,524 32,003 135,944
Indiana 863 1,102 1,102 9,754 10,303 48,884 74,040 285 112 1,346 2,288 1,961 11,876 17,868 91,908
Iowa 645 3,153 3,153 13,567 16,399 65,101 103,755 137 0 921 1,285 1,047 5,396 8,786 112,541
Kansas 712 3,250 3,250 22,728 9,321 83,997 124,473 160 90 577 1,038 770 6,470 9,105 133,578
Kentucky 579 1,638 1,638 7,215 9,272 41,516 61,976 184 90 497 1,094 902 4,925 7,692 69,668
Louisiana 656 1,084 1,084 7,352 4,305 31,358 46,330 188 28 1,018 1,111 1,146 8,799 12,290 58,620
Maine 313 736 736 3,276 2,254 12,228 19,895 53 14 223 297 394 1,513 2,494 22,389
Maryland 169 499 499 1,911 1,893 10,848 16,462 231 191 891 958 1,174 8,845 12,290 28,752
Massachusetts 170 242 242 2,007 1,951 8,091 13,230 397 274 1,845 2,419 2,725 13,186 20,846 34,076
Michigan 772 2,398 2,398 17,201 7,483 59,050 90,773 455 200 1,952 3,589 2,790 17,690 26,676 117,449
Minnesota 688 3,357 3,357 16,604 11,878 77,339 115,189 217 138 585 1,546 1,843 9,879 14,208 129,397
Mississippi 560 1,576 1,576 11,704 2,909 44,278 65,164 124 34 600 681 763 5,154 7,356 72,520
Missouri 841 2,762 2,762 18,102 5,430 74,647 105,488 336 270 1,039 1,627 1,497 10,270 15,039 120,527
Montana 1,144 2,102 2,102 6,681 9,251 46,626 69,116 47 0 171 211 226 1,616 2,271 71,387
Nebraska 444 2,719 2,719 11,458 9,233 59,385 87,451 37 10 375 537 405 3,588 4,952 92,403
Nevada 499 609 609 2,328 2,455 35,371 42,440 46 36 172 342 432 2,056 3,084 45,524
New Hampshire 180 319 319 1,235 1,230 8,775 12,403 44 33 190 355 342 1,469 2,433 14,836
New Jersey 126 279 279 1,734 1,254 7,711 11,750 270 269 1,356 2,888 1,919 15,800 22,502 34,252
New Mexico 906 1,376 1,376 4,201 2,373 38,089 49,238 94 3 459 331 285 4,326 5,498 54,736
New York 854 1,788 1,788 6,293 10,799 48,965 73,329 646 752 2,407 4,168 3,943 25,997 37,913 111,242
North Carolina 709 2,003 2,003 10,511 9,050 51,133 75,445 228 207 1,746 2,204 1,375 13,485 19,245 94,690
North Dakota 530 1,207 1,207 11,107 7,488 60,176 84,706 40 0 155 270 226 1,120 1,811 86,517
Ohio 847 1,680 1,680 11,793 7,124 57,415 82,172 725 367 2,157 2,792 4,146 21,241 31,428 113,600
Oklahoma 723 1,879 1,879 21,409 3,092 69,359 99,682 207 189 781 1,864 1,205 7,837 12,083 111,765
Oregon 595 2,256 2,256 9,643 7,327 64,271 86,559 132 55 565 1,018 975 5,665 8,410 94,969
Pennsylvania 1,166 1,788 1,788 7,980 8,376 62,888 88,164 403 384 2,815 2,822 3,191 18,729 28,344 116,508
Rhode Island 21 74 74 201 153 982 1,523 49 64 348 291 498 3,338 4,588 6,111
South Carolina 673 1,519 1,519 8,534 4,004 36,536 54,703 118 34 689 896 1,159 6,447 9,343 64,046
South Dakota 631 2,318 2,318 11,498 6,965 48,163 72,962 47 3 170 232 114 1,168 1,734 74,696
Tennessee 780 1,059 1,059 5,464 10,782 47,046 69,299 282 0 1,325 970 1,811 10,952 15,340 84,639
Texas 2,282 7,903 7,903 37,937 18,525 143,634 217,195 947 826 3,944 5,584 6,883 57,970 76,154 293,349
Utah 792 681 681 3,160 4,170 27,003 37,669 146 13 248 429 476 4,263 5,575 43,244
Vermont 286 293 293 1,913 986 8,715 12,941 34 15 109 130 178 714 1,180 14,121
Virginia 777 1,520 1,520 10,206 2,399 34,002 52,449 299 187 1,002 1,642 1,404 10,717 15,251 67,700
Washington 519 1,796 1,796 7,349 6,680 46,118 65,039 240 192 1,259 1,709 1,777 11,083 16,260 81,299
West Virginia 427 512 512 6,352 2,161 20,336 31,516 90 70 216 328 404 1,968 3,076 34,592
Wisconsin 516 3,289 3,289 13,742 6,506 66,360 95,481 124 156 1,056 1,906 1,427 9,726 14,395 109,876
Wyoming 863 1,023 1,023 2,485 7,455 23,339 37,261 50 3 167 200 320 1,212 1,952 39,213
U.S. Total 33,547 83,802 144,774 436,352 293,922 2,129,885 3,122,282 11,527 7,668 51,968 74,659 78,254 520,568 744,644 3,866,926
Puerto Rico 83 79 79 1,016 518 7,443 9,367 115 68 248 377 476 2,745 4,029 13,396
Grand Total 33,630 83,881 145,002 437,368 294,440 2,137,328 3,131,649 11,642 7,736 52,216 75,036 78,730 523,313 748,673 3,880,322

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Rob Rozycki
Office of Highway Policy Information
202-366-5059
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Updated: 01/03/2012
 

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United States Department of Transportation - Federal Highway Administration