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Public Road Length by Functional System - 1985

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 1,994 1,994 11,390 6,994 48,431 73,260 254 0 1,002 1,590 1,683 10,009 14,538 87,798
Alaska 1,047 44 44 1,890 842 7,146 11,936 42 7 46 59 210 1,339 1,703 13,639
Arizona 1,055 1,198 1,198 3,970 3,573 54,789 66,929 111 6 1,012 1,430 981 6,437 9,977 76,906
Arkansas 419 1,911 1,911 12,359 6,643 45,003 69,460 123 90 625 986 990 4,755 7,569 77,029
California 1,417 2,993 2,993 12,901 10,053 73,654 107,668 971 1,186 5,679 7,950 7,348 43,279 66,413 174,081
Colorado 761 1,913 1,913 7,304 12,011 41,297 65,226 163 146 924 1,122 1,155 7,236 10,746 75,972
Connecticut 108 225 225 960 1,136 6,007 8,909 231 186 718 949 1,908 6,732 10,724 19,633
Delaware 0 154 154 606 154 2,688 3,784 41 0 127 131 170 1,060 1,529 5,313
Dist. of Columbia 0 0 0 0 0 0 0 12 23 93 156 150 668 1,102 1,102
Florida 929 2,630 2,630 4,761 5,409 49,916 67,338 395 236 1,757 2,377 4,299 22,669 31,733 99,071
Georgia 890 2,754 2,754 13,962 7,337 55,734 86,521 335 148 1,384 2,034 1,822 14,013 19,736 106,257
Hawaii 5 13 13 485 117 1,582 2,577 32 56 90 120 182 882 1,362 3,939
Idaho 534 1,650 1,650 4,942 3,909 54,655 66,660 71 0 186 356 389 1,507 2,509 69,169
Illinois 1,307 265 265 14,188 3,640 76,797 103,738 481 93 1,976 3,473 3,266 21,682 30,971 134,709
Indiana 852 1,080 1,080 9,487 10,558 48,831 73,927 267 110 1,349 2,255 1,936 11,552 17,469 91,396
Iowa 653 3,131 3,131 13,438 16,416 65,239 103,890 129 0 895 1,261 1,035 5,268 8,588 112,478
Kansas 656 3,313 3,313 22,663 9,329 83,413 123,842 160 87 559 987 773 6,001 8,567 132,409
Kentucky 579 1,489 1,489 7,278 9,319 41,476 61,966 160 85 472 998 888 4,891 7,494 69,460
Louisiana 513 1,079 1,079 7,358 4,295 31,051 45,870 173 58 999 1,101 1,115 8,925 12,371 58,241
Maine 275 771 771 3,274 2,261 11,923 19,598 37 30 212 297 381 1,400 2,357 21,955
Maryland 163 481 481 1,897 1,893 10,359 15,958 223 176 882 931 1,166 8,228 11,606 27,564
Massachusetts 172 244 244 2,007 1,951 8,058 13,203 390 278 1,842 2,419 2,724 12,948 20,601 33,804
Michigan 712 2,455 2,455 19,325 7,523 58,747 91,025 419 192 1,837 2,290 3,925 17,893 26,556 117,581
Minnesota 697 3,418 3,418 16,490 12,058 80,488 118,517 187 125 494 1,442 1,786 9,447 13,481 131,998
Mississippi 564 1,521 1,521 11,735 2,902 43,917 64,727 122 33 610 672 749 4,791 6,977 71,704
Missouri 824 2,054 2,054 18,195 5,400 73,329 104,120 318 232 1,038 1,613 1,389 10,445 15,035 119,155
Montana 1,123 2,142 2,142 6,603 9,455 46,580 69,199 46 0 169 210 211 1,635 2,271 71,470
Nebraska 444 2,720 2,720 11,441 9,250 59,153 87,235 37 17 385 533 409 3,503 4,884 92,119
Nevada 503 612 612 2,342 2,474 33,700 40,812 40 27 189 307 410 2,045 3,018 43,830
New Hampshire 164 331 331 1,236 1,234 8,489 12,120 43 34 191 348 342 1,449 2,407 14,527
New Jersey 129 261 261 1,767 1,240 7,451 11,512 253 263 1,332 2,862 1,903 15,755 22,368 33,880
New Mexico 912 1,239 1,239 4,574 1,910 37,389 48,151 88 0 387 312 239 4,387 5,413 53,564
New York 863 1,809 1,809 6,345 10,825 48,571 73,068 634 725 2,394 4,118 3,902 25,186 36,959 110,027
North Carolina 595 2,046 2,046 10,495 9,182 51,008 75,363 200 207 1,643 2,134 1,342 12,325 17,851 93,214
North Dakota 531 1,211 1,211 11,068 7,504 59,838 84,353 40 0 145 221 229 992 1,627 85,980
Ohio 879 1,698 1,698 11,607 7,386 57,587 82,518 670 346 2,039 2,810 4,005 20,602 30,472 112,990
Oklahoma 723 1,858 1,858 21,259 3,292 67,997 98,369 204 187 749 1,895 1,196 8,074 12,305 110,674
Oregon 584 2,412 2,412 9,610 7,382 63,211 85,582 132 55 556 926 1,106 5,643 8,418 94,000
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 1,090 1,612 49 51 327 352 444 3,162 4,385 5,997
South Carolina 673 1,544 1,544 8,509 4,013 36,061 54,192 111 32 657 912 1,140 6,169 9,021 63,213
South Dakota 636 2,319 2,319 11,668 6,913 46,624 71,544 41 3 161 228 152 1,164 1,749 73,293
Tennessee 789 1,065 1,065 5,349 10,807 47,978 70,136 268 0 1,304 974 1,646 9,503 13,695 83,831
Texas 2,258 7,871 7,871 34,786 18,476 142,439 212,826 890 698 3,703 5,242 5,386 53,509 69,428 282,254
Utah 721 660 660 2,970 4,369 32,838 43,423 127 13 226 442 582 3,750 5,140 48,563
Vermont 300 278 278 1,947 1,019 8,765 13,071 20 14 89 115 132 590 960 14,031
Virginia 789 1,524 1,524 10,198 2,432 33,068 51,679 238 170 916 1,636 1,250 9,603 13,813 65,492
Washington 489 1,815 1,815 7,231 6,498 47,035 65,648 238 175 1,224 1,460 1,709 10,620 15,426 81,074
West Virginia 389 513 513 6,361 2,171 20,972 32,151 90 64 198 315 403 1,896 2,966 35,117
Wisconsin 466 3,185 3,185 11,841 6,575 67,667 94,540 112 186 1,034 1,859 1,367 9,409 13,967 108,507
Wyoming 862 1,024 1,024 2,453 7,714 22,490 36,619 50 3 180 192 299 896 1,620 38,239
U.S. Total 32,760 80,722 146,587 432,761 296,660 2,183,477 3,172,967 10,828 7,169 49,887 72,178 75,374 475,509 690,945 3,863,912
Puerto Rico 83 77 77 1,009 534 3,686 5,612 115 59 252 373 461 2,939 4,199 9,811
Grand Total 32,843 80,799 146,810 433,770 297,194 2,187,163 3,178,579 10,943 7,228 50,139 72,551 75,835 478,448 695,144 3,873,723

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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