Miss. Code Ann. § 55-7-19: Miss. Code Ann. § 55-7-19

The bridge and park commission shall have power to establish, acquire, complete, enlarge, ornament, build, rebuild and improve in, or on, or about any island or part thereof, acquired by the commission, public parks, boulevards, bridges, viaducts and approaches thereto, wharves, piers, harbors, marinas, jetties, air landing fields, basins, short protection works, pleasure grounds and ways, walks, pathways, driveways, roadways, highways, and all public works, grounds or improvements, buildings, field houses, stadiums, shelters, conservatories, schools, golf courses, museums, service shops, power plants, structures, playground devices, boulevard and building lighting systems, water systems, sewer systems and all of the types of permanent improvements and construction necessary to render the property under the control of said commission usable for the enjoyment thereof as public parks, parkways, boulevards, and pleasureways, or otherwise, as provided in this chapter.