Talk:South Dakota Highway 21

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Locations	South Dakota
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South Dakota Stub‑class Low‑importance

	South Dakota portal This article is within the scope of WikiProject South Dakota, a collaborative effort to improve the coverage of the U.S. state of South Dakota on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.South DakotaWikipedia:WikiProject South DakotaTemplate:WikiProject South DakotaSouth Dakota articles
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Low	This article has been rated as Low-importance on the project's importance scale.

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