Table 1-1: South Dakota Public Road Length, Miles by Functional System

Table 1-1: South Dakota Public Road Length, Miles by Functional System

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  1995 1996 1997 1998 1999 2000
Total rural and urban 83,360 83,375 83,376 83,412 83,410 83,471
Rural 81,422 81,435 81,434 81,433 81,431 81,454
Interstate 629 629 629 629 629 629
Other principal arterial 2,541 2,542 2,540 2,540 2,540 2,540
Minor arterial 3,344 3,340 3,340 3,351 3,350 3,350
Major arterial 12,471 12,473 12,473 12,466 12,466 12,472
Minor collector 6,602 6,607 6,608 6,607 6,606 6,609
Local 55,835 55,844 55,844 55,840 55,840 55,854
Urban 1,938 1,940 1,942 1,979 1,979 2,017
Interstate 49 49 49 49 49 49
Other freeways and expressways 3 3 3 0 0 0
Other principal arterial 112 114 118 132 133 132
Minor arterial 287 287 285 273 272 272
Collector 199 199 199 199 199 199
Local 1,288 1,288 1,288 1,326 1,326 1,365

SOURCE: U.S. Department of Transportation, Federal Highway Administration, Highway Statistics, Washington, DC: annual editions, table HM-20, available at http://www.fhwa.dot.gov/ohim/hs00/hm20.htm as of Feb. 1, 2002.