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Public Road Length by Functional System - 1999

Miles by Functional System

January 2002

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 601 2,073 2,073 11,770 6,419 49,033 73,589 304 21 1,005 1,987 2,160 15,181 20,658 94,247
Alaska 1,030 809 809 1,417 1,090 6,075 10,858 53 0 57 202 229 1,268 1,809 12,667
Arizona 996 1,184 1,184 4,484 2,286 26,952 37,158 172 115 1,020 1,306 1,745 12,941 17,299 54,457
Arkansas 393 2,215 2,215 12,530 6,683 62,142 86,959 149 123 579 1,089 933 7,730 10,603 97,562
California 1,362 3,689 3,689 13,059 8,820 49,350 83,186 1,094 1,375 5,832 10,232 9,960 55,294 83,787 166,973
Colorado 768 2,198 2,198 5,986 9,276 48,990 70,901 185 226 876 1,425 1,330 10,206 14,248 85,149
Connecticut 101 262 262 1,212 591 6,351 9,014 245 197 606 1,484 1,191 8,051 11,774 20,788
Delaware 0 219 219 552 169 2,724 3,773 41 11 134 160 225 1,398 1,969 5,742
Dist. of Columbia 0 0 0 0 0 0 0 14 18 90 174 152 977 1,425 1,425
Florida 954 3,718 3,718 4,372 4,186 51,808 67,636 518 425 2,688 3,043 5,754 35,892 48,320 115,956
Georgia 807 2,798 2,798 13,694 7,350 56,184 86,435 437 165 1,758 2,976 2,125 19,999 27,460 113,895
Hawaii 6 125 125 353 132 1,370 2,362 49 34 137 110 340 1,225 1,895 4,257
Idaho 526 1,668 1,668 5,346 3,921 29,034 41,798 85 0 262 554 562 2,541 4,004 45,802
Illinois 1,515 2,626 2,626 14,183 3,508 75,390 102,052 650 84 2,608 3,850 3,813 25,189 36,194 138,246
Indiana 852 1,726 1,726 10,740 9,694 48,415 73,664 317 137 1,535 2,442 2,206 13,304 19,941 93,605
Iowa 635 3,460 3,460 14,303 16,256 64,776 103,385 147 0 716 1,364 944 6,348 9,519 112,904
Kansas 698 3,170 3,170 23,013 9,250 83,363 123,792 174 135 648 1,075 1,019 7,120 10,171 133,963
Kentucky 536 2,053 2,053 6,992 9,511 42,343 63,042 226 91 650 1,181 1,144 7,787 11,079 74,121
Louisiana 612 1,236 1,236 7,046 4,177 32,190 46,886 282 46 854 1,585 1,326 9,849 13,942 60,828
Maine 313 787 787 3,226 2,235 12,401 20,033 54 18 175 281 482 1,621 2,631 22,664
Maryland 229 547 547 1,857 1,844 10,573 16,001 252 235 859 1,199 1,320 10,456 14,321 30,322
Massachusetts 162 311 311 1,796 1,157 8,105 12,202 404 199 1,554 3,102 2,532 15,272 23,063 35,265
Michigan 741 2,762 2,762 16,994 6,194 61,027 91,790 500 224 1,973 3,413 2,549 21,273 29,932 121,722
Minnesota 681 3,577 3,577 16,186 11,801 77,411 116,043 231 146 557 2,139 1,574 11,306 15,953 131,996
Mississippi 557 1,902 1,902 12,082 2,469 44,504 65,385 128 41 665 661 978 5,460 7,933 73,318
Missouri 806 3,105 3,105 17,914 5,452 75,738 106,461 372 320 1,053 1,782 1,612 11,231 16,370 122,831
Montana 1,134 2,623 2,623 7,074 9,007 44,254 67,077 57 0 174 235 325 1,794 2,585 69,662
Nebraska 437 2,713 2,713 11,534 8,840 59,886 87,623 45 17 412 546 413 3,742 5,175 92,798
Nevada 480 1,389 1,389 2,199 2,273 23,016 30,082 80 43 226 524 747 4,169 5,789 35,871
New Hampshire 177 462 462 1,197 1,232 8,687 12,244 48 40 174 432 281 1,954 2,929 15,173
New Jersey 119 532 532 1,583 843 8,213 11,776 301 312 1,313 3,009 2,158 17,072 24,165 35,941
New Mexico 892 1,802 1,802 3,957 2,556 42,765 53,839 108 3 513 331 460 4,659 6,074 59,913
New York 940 1,855 1,855 6,095 10,382 48,348 71,746 727 792 2,467 5,015 4,067 27,846 40,914 112,660
North Carolina 648 2,227 2,227 8,680 7,431 53,907 75,907 369 272 1,368 2,338 1,677 17,371 23,395 99,302
North Dakota 531 2,929 2,929 11,313 0 67,495 84,781 41 0 164 266 225 1,138 1,834 86,615
Ohio 830 2,221 2,221 11,890 6,738 58,366 82,876 743 385 1,972 3,590 3,474 23,332 33,496 116,372
Oklahoma 721 2,366 2,366 21,352 3,038 68,998 99,225 209 134 802 1,928 982 9,231 13,286 112,511
Oregon 581 2,833 2,833 9,129 7,004 34,218 55,977 146 55 668 1,025 1,277 7,731 10,902 66,879
Pennsylvania 1,207 2,484 2,484 8,066 7,968 60,267 85,097 551 485 2,269 3,303 3,745 23,934 34,287 119,384
Rhode Island 21 66 66 176 151 844 1,333 49 69 351 353 530 3,367 4,719 6,052
South Carolina 671 1,454 1,454 8,139 3,787 36,573 54,282 157 68 702 996 1,467 7,230 10,620 64,902
South Dakota 629 2,540 2,540 12,466 6,606 55,840 81,431 49 0 133 272 199 1,326 1,979 83,410
Tennessee 735 1,851 1,851 5,351 11,056 47,135 69,537 339 126 1,327 2,124 1,657 12,149 17,722 87,259
Texas 2,213 6,887 6,887 36,149 17,986 145,653 218,538 1,021 1,201 4,924 6,884 8,977 58,962 81,969 300,507
Utah 771 1,008 1,008 3,310 3,952 23,564 34,140 167 8 278 511 549 5,803 7,316 41,456
Vermont 280 317 317 2,005 905 8,649 12,889 40 19 97 150 215 855 1,376 14,265
Virginia 725 1,548 1,548 9,745 2,552 33,301 51,326 393 217 1,138 2,053 1,885 13,316 19,002 70,328
Washington 501 2,080 2,080 8,380 6,377 42,746 62,062 263 313 1,101 2,145 2,039 12,333 18,194 80,256
West Virginia 455 1,081 1,081 5,997 2,333 21,716 33,116 94 9 203 418 446 2,053 3,223 36,339
Wisconsin 569 3,364 3,364 13,598 6,418 66,432 95,366 176 175 1,325 2,011 1,514 11,339 16,540 111,906
Wyoming 826 1,986 1,986 2,442 7,770 10,152 24,483 87 3 207 157 491 1,349 2,294 26,777
U.S. Total 32,974 98,838 137,462 432,934 271,676 2,097,274 3,071,158 13,343 9,132 53,199 89,432 88,005 592,974 846,085 3,917,243
Puerto Rico 102 96 96 800 670 5,733 7,689 148 50 241 512 596 5,536 7,083 14,772
Grand Total 33,076 98,934 137,750 433,734 272,346 2,103,007 3,078,847 13,491 9,182 53,440 89,944 88,601 598,510 853,168 3,932,015

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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