SDCL § 31-4-169: State Highway 49 from U.S. Highway 18 to State Highway 47.

The state trunk highway system includes the following in Tripp and Lyman counties:

From a point on U.S. Highway 18 at Colome north of the southeast corner of section thirty-three, township ninety-eight north, range seventy-five west, thence northerly to State Highway 47 south of Reliance in the southeast quarter of section fifteen, township one hundred three north, range seventy-three west.