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Public Road Length by Functional System - 1986

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 621 2,015 2,015 11,405 7,010 48,459 73,337 258 0 1,001 1,588 1,694 10,101 14,642 87,979
Alaska 1,041 44 44 1,892 839 5,539 10,323 48 10 46 59 209 1,347 1,719 12,042
Arizona 1,044 1,235 1,235 3,985 3,642 54,715 67,088 117 21 1,048 1,599 1,094 6,347 10,226 77,314
Arkansas 419 1,909 1,909 12,354 6,613 44,971 69,433 123 97 632 987 992 4,786 7,617 77,050
California 1,416 2,968 2,968 12,890 9,891 73,912 107,701 973 1,216 5,821 8,061 7,407 43,913 67,391 175,092
Colorado 760 1,927 1,927 7,317 12,070 41,375 65,404 164 136 926 1,137 1,164 7,387 10,914 76,318
Connecticut 108 225 225 960 1,135 6,029 8,930 232 188 717 950 1,914 6,757 10,758 19,688
Delaware 0 153 153 606 154 2,695 3,790 41 0 128 131 170 1,072 1,542 5,332
Dist. of Columbia 0 0 0 0 0 0 0 12 23 94 156 150 667 1,102 1,102
Florida 912 2,523 2,523 4,621 5,461 49,919 67,093 417 266 1,821 2,409 4,400 22,668 31,981 99,074
Georgia 891 2,691 2,691 14,008 7,288 55,975 86,762 341 145 1,405 2,073 1,827 14,054 19,845 106,607
Hawaii 5 13 13 491 115 1,650 2,658 32 57 94 115 182 902 1,382 4,040
Idaho 534 1,650 1,650 4,942 3,910 57,154 69,160 71 0 186 356 389 1,382 2,384 71,544
Illinois 1,306 313 313 14,188 3,632 76,707 103,683 487 103 1,982 3,498 3,270 21,755 31,095 134,778
Indiana 851 1,080 1,080 9,399 10,560 48,927 73,933 267 110 1,349 2,255 1,936 11,612 17,529 91,462
Iowa 653 3,159 3,159 13,491 16,391 65,205 103,873 131 0 894 1,269 1,038 5,293 8,625 112,498
Kansas 656 3,314 3,314 22,685 9,330 83,473 123,926 164 90 560 988 779 6,135 8,716 132,642
Kentucky 579 1,481 1,481 7,287 9,317 41,575 62,063 163 95 469 999 891 4,916 7,533 69,596
Louisiana 532 1,097 1,097 7,351 4,298 31,169 46,020 179 62 939 1,098 1,117 8,814 12,209 58,229
Maine 276 774 774 3,279 2,253 11,885 19,558 39 31 212 301 392 1,435 2,410 21,968
Maryland 165 496 496 1,894 1,898 10,425 16,032 224 176 888 927 1,177 8,314 11,706 27,738
Massachusetts 172 244 244 2,007 1,951 8,059 13,204 390 278 1,841 2,419 2,724 12,947 20,599 33,803
Michigan 707 2,399 2,399 17,364 7,517 58,866 90,729 431 218 1,956 3,893 2,762 17,675 26,935 117,664
Minnesota 688 3,383 3,383 16,640 11,875 80,750 118,682 201 122 559 1,455 1,867 9,758 13,962 132,644
Mississippi 564 1,536 1,536 11,726 2,941 43,947 64,798 122 33 621 673 751 4,820 7,020 71,818
Missouri 836 2,628 2,628 18,262 5,400 73,584 104,357 324 240 1,027 1,610 1,389 10,451 15,041 119,398
Montana 1,141 2,121 2,121 6,592 9,445 46,825 69,409 46 0 166 209 211 1,665 2,297 71,706
Nebraska 444 2,715 2,715 11,434 9,249 59,201 87,261 37 6 374 531 404 3,586 4,938 92,199
Nevada 503 611 611 2,328 2,452 34,126 41,197 42 25 198 325 431 2,220 3,241 44,438
New Hampshire 179 320 320 1,232 1,242 8,499 12,136 42 34 191 349 344 1,395 2,355 14,491
New Jersey 128 268 268 1,769 1,240 7,563 11,634 260 263 1,330 2,861 1,903 15,789 22,406 34,040
New Mexico 911 1,239 1,239 4,567 1,943 37,599 48,386 88 0 391 313 239 4,179 5,210 53,596
New York 857 1,786 1,786 6,306 10,806 48,517 72,921 639 729 2,430 4,141 3,915 25,361 37,215 110,136
North Carolina 596 2,058 2,058 10,479 9,160 51,254 75,583 201 207 1,646 2,146 1,342 12,505 18,047 93,630
North Dakota 529 1,210 1,210 11,100 7,488 59,954 84,479 42 0 147 247 232 1,026 1,694 86,173
Ohio 870 1,690 1,690 11,615 7,319 57,500 82,349 690 339 2,058 2,808 4,111 20,933 30,939 113,288
Oklahoma 724 1,878 1,878 21,342 3,155 68,277 98,595 203 188 753 1,895 1,203 8,164 12,406 111,001
Oregon 584 2,412 2,412 9,648 7,183 63,825 86,088 132 55 556 925 1,113 5,709 8,490 94,578
Pennsylvania 1,164 1,732 1,732 8,039 8,673 60,946 86,595 360 316 2,881 2,776 3,150 19,585 29,068 115,663
Rhode Island 21 73 73 197 143 1,098 1,620 49 52 223 453 446 3,154 4,377 5,997
South Carolina 674 1,546 1,546 8,517 4,015 35,818 53,982 115 37 684 889 1,156 6,433 9,314 63,296
South Dakota 636 2,318 2,318 11,457 6,872 47,073 71,743 42 3 162 235 151 1,132 1,725 73,468
Tennessee 788 1,044 1,044 5,472 10,769 47,125 69,382 269 0 1,276 933 1,764 10,227 14,469 83,851
Texas 2,256 7,931 7,931 34,804 18,431 142,108 212,461 925 716 3,719 5,363 5,451 57,327 73,501 285,962
Utah 745 660 660 3,000 4,340 34,035 44,642 132 13 249 414 478 4,010 5,296 49,938
Vermont 300 285 285 1,946 1,019 8,773 13,085 20 15 91 116 132 590 964 14,049
Virginia 765 1,507 1,507 10,211 2,397 33,040 51,478 288 153 973 1,613 1,337 9,960 14,324 65,802
Washington 508 1,809 1,809 7,231 6,496 46,410 65,039 241 187 1,216 1,469 1,709 10,617 15,439 80,478
West Virginia 389 513 513 6,361 2,172 20,993 32,173 90 65 198 315 403 1,899 2,970 35,143
Wisconsin 466 3,245 3,245 12,916 6,729 66,234 94,595 112 173 1,027 1,924 1,355 9,481 14,072 108,667
Wyoming 864 1,008 1,008 2,519 7,357 23,302 37,144 50 3 175 193 288 1,078 1,787 38,931
U.S. Total 32,778 81,236 147,728 432,126 295,586 2,187,060 3,176,514 11,066 7,296 50,330 74,449 74,953 483,333 701,427 3,877,941
Puerto Rico 83 75 75 1,013 527 3,690 5,615 115 60 250 372 463 2,943 4,203 9,818
Grand Total 32,861 81,311 147,955 433,139 296,113 2,190,750 3,182,129 11,181 7,356 50,580 74,821 75,416 486,276 705,630 3,887,759

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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