31-4-143. State Highway 19 from Nebraska to State Highway 34.
The state trunk highway system includes the following in Clay, Turner, Minnehaha, and Lake counties:
(1)From a point on the Nebraska state line south of Vermillion, thence northerly via Vermillion to State Highway 46 south of Centerville;
(2)From a point on State Highway 46 east of Irene, thence north via Viborg, Parker, and Humboldt to State Highway 34 southeast of Madison.
Source: SL 1984, ch 209, §16; SL 2002, ch 141, §1.