The Cleveland-Cuyahoga County Port Authority has received a capacity study identifying options for sustaining the Port's position as an engine for manufacturing jobs, while the City of Cleveland is opening up the lakefront for greater public access and economic development. The study's main finding was that as the Port vacates key docks and storage areas, then those maritime facilities would need replacement given any reasonable future business projection. The Port of Cleveland is a destination port, meaning it produces local jobs because 90 percent of the Port's cargo is produced or consumed within a 75-mile radius. For example, the Cleveland Cliffs iron ore brought here from Minnesota by Oglebay Norton is used for manufacturing steel at ISG.