S.D. Codified Laws § 49-16C-7
Continuous appropriation of fund
Any funds in the railroad trust fund designated for expenditure by any of the provisions of § 49-16B-13.1 , 49-16C-2 , 49-16C-3 , 49-16C-5 , or 49-16C-6 are hereby continuously appropriated for such purposes.
Source: SL 1981, ch 100, § 10A.