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Policy Information

Public Road Length by Functional System - 2001

Miles by Functional System

June 2004

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 603 2,081 2,081 11,950 6,401 48,999 73,734 303 21 1,027 2,007 2,172 15,175 20,705 94,439
Alaska 1,030 809 809 1,419 1,089 7,028 11,816 53 0 57 204 228 1,272 1,814 13,630
Arizona 996 1,186 1,186 4,478 2,303 27,020 37,240 172 143 1,000 1,273 1,734 13,683 18,005 55,245
Arkansas 467 2,143 2,143 12,504 6,679 62,524 87,336 189 86 581 1,087 931 7,923 10,797 98,133
California 1,357 3,736 3,736 13,151 8,684 49,394 83,286 1,098 1,372 5,927 10,235 10,483 56,370 85,485 168,771
Colorado 769 2,246 2,246 5,994 9,255 49,188 71,089 185 225 887 1,439 1,339 10,689 14,764 85,853
Connecticut 101 262 262 1,215 595 6,403 9,072 245 197 605 1,478 1,201 8,110 11,836 20,908
Delaware 0 209 209 554 166 2,759 3,810 41 14 134 160 219 1,436 2,004 5,814
Dist. of Columbia 0 0 0 0 0 0 0 15 21 91 173 152 1,081 1,533 1,533
Florida 952 3,752 3,752 4,353 4,103 33,668 49,413 520 455 2,696 3,136 5,764 55,318 67,889 117,302
Georgia 806 2,811 2,811 13,675 7,444 57,071 87,380 439 120 1,552 3,201 2,160 20,681 28,153 115,533
Hawaii 6 124 124 364 122 1,183 2,175 49 34 138 115 334 1,432 2,102 4,277
Idaho 526 1,725 1,725 5,350 3,919 29,348 42,114 85 0 263 562 571 2,713 4,194 46,308
Illinois 1,515 2,605 2,605 14,154 3,472 75,066 101,612 654 88 2,657 3,928 4,003 25,417 36,747 138,359
Indiana 852 1,738 1,738 10,756 9,696 48,585 73,862 317 136 1,538 2,448 2,210 13,526 20,175 94,037
Iowa 635 3,486 3,486 14,318 16,264 64,850 103,511 147 0 733 1,376 964 6,708 9,928 113,439
Kansas 693 3,161 3,161 23,055 9,274 83,812 124,300 181 133 650 1,075 1,021 7,366 10,426 134,726
Kentucky 533 2,049 2,049 6,966 9,489 46,434 67,105 229 90 657 1,187 1,146 8,498 11,807 78,912
Louisiana 612 1,236 1,236 7,048 4,164 32,197 46,890 292 38 849 1,582 1,331 9,847 13,939 60,829
Maine 313 787 787 3,258 2,234 12,402 20,041 54 18 176 281 481 1,620 2,630 22,671
Maryland 229 562 562 1,838 1,858 10,679 16,117 252 234 862 1,198 1,326 10,634 14,506 30,623
Massachusetts 162 310 310 1,799 1,156 8,159 12,257 404 211 1,538 3,101 2,534 15,365 23,153 35,410
Michigan 741 2,761 2,761 16,966 6,204 60,907 91,688 500 222 1,978 3,413 2,552 21,436 30,101 121,789
Minnesota 681 3,592 3,592 16,250 11,748 77,329 116,062 231 150 554 2,162 1,567 11,553 16,217 132,279
Mississippi 557 1,912 1,912 12,076 2,446 44,782 65,596 128 41 687 685 995 5,568 8,104 73,700
Missouri 806 3,129 3,129 17,914 5,452 75,971 106,711 374 319 1,053 1,782 1,612 12,474 17,614 124,325
Montana 1,135 2,620 2,620 7,071 9,006 44,080 66,900 56 0 174 228 303 1,842 2,603 69,503
Nebraska 437 2,726 2,726 11,538 8,829 59,826 87,567 45 17 417 549 420 3,750 5,198 92,765
Nevada 480 1,397 1,397 2,202 2,272 25,923 32,990 80 50 229 525 748 4,034 5,666 38,656
New Hampshire 176 460 460 1,192 1,244 8,953 12,512 48 40 171 434 286 2,017 2,996 15,508
New Jersey 118 533 533 1,553 842 8,429 11,972 313 313 1,314 3,014 2,159 17,090 24,203 36,175
New Mexico 892 1,825 1,825 3,949 2,534 42,853 53,920 108 11 533 349 453 4,510 5,964 59,884
New York 946 1,851 1,851 6,134 10,374 48,404 71,839 728 793 2,471 5,053 4,051 28,025 41,121 112,960
North Carolina 651 2,243 2,243 8,687 7,434 55,409 77,412 369 285 1,366 2,339 1,671 17,753 23,783 101,195
North Dakota 531 2,929 2,929 11,344 0 67,439 84,756 41 0 164 266 225 1,138 1,834 86,590
Ohio 830 2,238 2,238 11,889 6,742 59,136 83,666 743 394 1,976 3,591 3,481 23,417 33,602 117,268
Oklahoma 721 2,376 2,376 21,359 3,036 69,088 99,329 209 144 808 1,927 981 9,298 13,367 112,696
Oregon 581 2,832 2,832 9,143 6,949 33,921 55,620 146 55 653 1,009 1,244 8,057 11,164 66,784
Pennsylvania 1,207 2,484 2,484 8,070 7,964 60,630 85,460 551 490 2,265 3,306 3,754 24,160 34,526 119,986
Rhode Island 21 66 66 176 151 844 1,333 49 69 351 353 529 3,367 4,718 6,051
South Carolina 671 1,494 1,494 8,133 3,783 37,751 55,500 158 71 705 997 1,462 7,274 10,667 66,167
South Dakota 629 2,545 2,545 12,469 6,607 55,854 81,454 49 0 133 271 204 1,449 2,106 83,560
Tennessee 735 1,872 1,872 5,332 11,080 47,537 69,973 338 121 1,321 2,130 1,667 12,275 17,852 87,825
Texas 2,213 6,895 6,895 36,158 18,064 145,552 218,536 1,021 1,129 4,881 6,913 8,912 59,375 82,231 300,767
Utah 771 1,008 1,008 3,310 3,962 23,843 34,429 167 8 277 517 552 6,257 7,778 42,207
Vermont 280 315 315 2,010 903 8,665 12,906 40 19 97 153 210 864 1,383 14,289
Virginia 731 1,558 1,558 9,741 2,506 33,558 51,654 387 224 1,051 2,007 1,869 13,525 19,063 70,717
Washington 501 2,080 2,080 8,382 6,377 43,478 62,794 263 314 1,095 2,142 2,039 12,337 18,190 80,984
West Virginia 455 1,081 1,081 6,003 2,333 22,472 33,878 94 9 203 419 447 1,947 3,119 36,997
Wisconsin 581 3,355 3,355 13,595 6,414 66,935 95,888 164 194 1,303 2,027 1,518 11,570 16,776 112,664
Wyoming 826 1,990 1,990 2,439 7,754 10,499 24,826 87 3 208 155 498 1,515 2,466 27,292
U.S. Total 33,061 99,185 137,587 433,284 271,377 2,096,837 3,071,331 13,411 9,121 53,056 89,962 88,713 622,741 877,004 3,948,335
Puerto Rico 102 103 103 806 670 5,776 7,745 148 55 242 513 597 5,628 7,183 14,928
Grand Total 33,163 99,288 137,875 434,090 272,047 2,102,613 3,079,076 13,559 9,176 53,298 90,475 89,310 628,369 884,187 3,963,263

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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