SDCL § 31-4-144: State Highway 19 Alternate from State Highway 46 via Centerville to State Highway 19.

The state trunk highway system includes the following in Turner County:

From a point on State Highway 46 south of Centerville near the southwest corner of section thirty-five, township ninety-six north, range fifty-two west, thence north and west via Centerville to State Highway 19 west of Centerville near the southwest corner of section twenty-three, township ninety-six north, range fifty-three west.