The state highway system includes the following in Roberts County: From a point on State Highway 25 north of Claire City near the northwest corner of section nineteen, township one hundred twenty - eight north, range fifty - one west, thence south and east to State Highway 127 near Hammer near the southeast corner of section twenty - two, township one hundred twenty - eight north, range fifty - one west. Source: SL 1984, ch 209 , § 62.
State Highway 106 from State Highway 25 to State Highway 127
SDCL § 31-4-189 — under STATE TRUNK HIGHWAY SYSTEM.
SDCL § 31-4-189