SDCL § 6-3-9: Joint county-municipal building in county seat--Resolutions of governing bodies--Plans and specifications.

The board of county commissioners of any county and the governing body of the county seat of such county, whenever both of such governing bodies by separate resolutions declare that it is for the best interests of the county, or municipality to erect and maintain a joint building for county, municipal, community, and memorial purposes, shall have the power to employ competent architects and engineers and secure plans and specifications for such proposed joint building and shall determine the approximate cost thereof and the proportion thereof to be borne by each.