S.D. Codified Laws § 41-9-1.2
No person may hunt big game on interstate highways or controlled access facilities as defined in § 31-8-1 within this state.
No person may discharge a firearm, muzzleloader, crossbow, or bow and arrow at any big game animal, except turkey to be taken with a shotgun using shot shells or with a bow and arrow, from within the right-of-way of an improved public highway. However, any person who possesses a disabled hunter permit issued by the department to shoot from a vehicle as provided in § 41-8-37 may hunt on public rights-of-way adjoining publicly-owned hunting areas and on rights-of-way adjoining private lands with the written permission of the owner or lessee.
Retrieval of lawfully taken big game is permitted on all public rights-of-way.
A violation of this section is a Class 2 misdemeanor.
SDCL 41-9-1.2