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Public Road Length by Functional System - 1987

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 622 2,014 2,014 11,436 7,005 48,564 73,493 258 0 1,003 1,608 1,709 10,095 14,673 88,166
Alaska 1,041 44 44 1,889 840 5,579 10,360 48 10 46 60 211 1,347 1,722 12,082
Arizona 1,044 1,037 1,037 3,849 3,279 55,062 66,517 117 16 1,016 1,505 1,032 7,520 11,206 77,723
Arkansas 419 1,932 1,932 12,367 6,603 44,969 69,457 123 103 632 987 1,000 4,785 7,630 77,087
California 1,416 2,963 2,963 12,816 9,850 56,891 90,546 973 1,223 5,923 8,227 7,630 44,410 68,386 158,932
Colorado 790 1,911 1,911 7,316 12,046 41,652 65,653 152 151 917 1,142 1,158 7,557 11,077 76,730
Connecticut 109 225 225 960 1,134 6,049 8,949 233 189 710 946 1,920 6,774 10,772 19,721
Delaware 0 153 153 606 154 2,698 3,793 41 0 128 131 171 1,077 1,548 5,341
Dist. of Columbia 0 0 0 0 0 0 0 12 23 94 156 150 667 1,102 1,102
Florida 966 2,508 2,508 4,610 5,336 51,374 68,398 388 262 1,835 2,427 4,676 22,431 32,019 100,417
Georgia 884 2,682 2,682 14,005 7,328 55,804 86,594 359 130 1,431 2,080 1,829 14,344 20,173 106,767
Hawaii 5 13 13 488 113 1,672 2,675 34 57 94 116 180 914 1,395 4,070
Idaho 534 1,649 1,649 4,944 3,891 57,266 69,253 71 0 186 357 386 1,386 2,386 71,639
Illinois 1,418 205 205 14,240 3,615 76,825 103,842 516 73 1,981 3,514 3,275 22,109 31,468 135,310
Indiana 851 1,101 1,101 9,500 10,474 48,838 73,833 266 131 1,366 2,295 1,842 11,802 17,702 91,535
Iowa 653 3,150 3,150 13,500 16,395 65,178 103,840 131 0 893 1,283 1,037 5,288 8,632 112,472
Kansas 707 3,264 3,264 22,682 9,330 83,627 124,073 163 88 561 989 779 6,278 8,858 132,931
Kentucky 579 1,486 1,486 7,268 9,302 41,609 62,078 173 84 488 999 893 4,914 7,551 69,629
Louisiana 528 1,097 1,097 7,349 4,298 31,206 46,050 171 60 938 1,116 1,145 8,764 12,194 58,244
Maine 313 734 734 3,278 2,252 11,882 19,550 53 20 212 301 393 1,435 2,414 21,964
Maryland 169 495 495 1,909 1,898 10,513 16,129 225 185 882 941 1,177 8,426 11,836 27,965
Massachusetts 172 244 244 2,007 1,951 8,060 13,203 391 276 1,846 2,419 2,724 12,948 20,604 33,807
Michigan 766 2,355 2,355 17,385 7,696 59,050 91,120 444 200 1,930 3,884 2,708 17,517 26,683 117,803
Minnesota 688 3,360 3,360 16,584 11,934 80,887 118,776 212 129 591 1,472 1,859 9,804 14,067 132,843
Mississippi 563 1,549 1,549 11,734 2,932 44,069 64,940 123 37 594 678 750 4,943 7,125 72,065
Missouri 840 2,616 2,616 18,278 5,400 73,583 104,385 337 238 1,028 1,592 1,418 10,684 15,297 119,682
Montana 1,135 2,062 2,062 6,624 9,429 46,906 69,395 46 0 170 225 245 1,730 2,416 71,811
Nebraska 444 2,715 2,715 11,444 9,247 59,382 87,445 37 9 374 531 403 3,602 4,956 92,401
Nevada 503 611 611 2,328 2,452 34,438 41,509 42 27 88 430 438 2,220 3,245 44,754
New Hampshire 180 325 325 1,229 1,233 8,591 12,220 42 34 191 355 341 1,428 2,391 14,611
New Jersey 126 266 266 1,769 1,238 7,564 11,628 267 260 1,335 2,864 1,902 15,785 22,413 34,041
New Mexico 899 1,193 1,193 4,404 2,055 38,393 49,157 99 0 417 326 235 3,515 4,592 53,749
New York 858 1,791 1,791 6,277 10,804 48,590 72,957 641 737 2,403 4,147 3,934 25,502 37,364 110,321
North Carolina 599 2,058 2,058 10,474 9,143 50,610 74,928 206 209 1,667 2,159 1,362 12,703 18,306 93,234
North Dakota 532 1,207 1,207 11,097 7,487 59,976 84,496 39 0 154 263 226 1,065 1,747 86,243
Ohio 847 1,680 1,680 11,604 7,309 56,299 81,041 718 339 2,159 2,804 4,106 20,987 31,113 112,154
Oklahoma 723 1,878 1,878 21,370 3,121 68,437 98,748 204 192 753 1,883 1,204 8,098 12,334 111,082
Oregon 584 2,412 2,412 9,664 7,174 63,119 85,388 132 55 553 921 1,119 5,747 8,527 93,915
Pennsylvania 1,147 1,764 1,764 7,962 8,434 63,088 88,414 376 391 2,815 2,814 3,156 17,942 27,494 115,908
Rhode Island 21 73 73 206 137 947 1,472 49 63 236 433 448 3,151 4,380 5,852
South Carolina 673 1,539 1,539 8,520 4,015 35,937 54,104 117 34 685 890 1,151 6,439 9,316 63,420
South Dakota 636 2,322 2,322 11,477 6,843 47,083 71,743 42 3 161 236 150 1,134 1,726 73,469
Tennessee 788 1,044 1,044 5,457 10,806 46,300 68,559 274 0 1,275 934 1,774 10,875 15,132 83,691
Texas 2,282 7,910 7,910 37,733 18,427 142,018 215,293 926 743 3,737 5,279 6,800 60,752 78,237 293,530
Utah 752 660 660 3,047 4,298 33,911 44,532 137 13 247 420 478 4,074 5,369 49,901
Vermont 300 284 284 1,946 1,019 8,790 13,101 20 15 91 116 132 596 970 14,071
Virginia 767 1,516 1,516 10,191 2,395 33,199 51,631 292 154 978 1,629 1,348 10,093 14,494 66,125
Washington 514 1,805 1,805 7,295 6,512 44,693 63,399 240 186 1,250 1,672 1,773 10,989 16,110 79,509
West Virginia 389 513 513 6,366 2,171 21,024 32,202 90 65 200 313 402 1,901 2,971 35,173
Wisconsin 467 3,297 3,297 13,421 6,509 66,098 94,747 111 173 1,041 1,913 1,391 9,549 14,178 108,925
Wyoming 864 1,010 1,010 2,504 7,479 24,244 38,211 50 3 165 202 293 1,151 1,864 40,075
U.S. Total 33,107 80,722 147,252 435,409 294,793 2,172,544 3,163,827 11,211 7,390 50,470 74,984 76,863 489,247 710,165 3,873,992
Puerto Rico 83 75 75 1,010 521 3,694 5,610 115 60 250 371 467 2,949 4,212 9,822
Grand Total 33,190 80,797 147,479 436,419 295,314 2,176,238 3,169,437 11,326 7,450 50,720 75,355 77,330 492,196 714,377 3,883,814

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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