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Table 1-1: South Dakota Public Road Length, Miles by Functional System
Excel | CSV
| 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.
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