The Port of Port Talbot is located on the River Afan estuary next to Port Talbot Steelworks in the industrial town of Port Talbot, South Wales. The whole basin complex covers about 500 acres (2.0 km2),[1] consisting of: an inner set of floating docks, developed from 1834 onwards; and an outer tidal basin, completed in 1970. Owned and operated by Associated British Ports, the tidal basin has the deepest berthing facilities in the Severn estuary and is one of only a few harbours in the UK capable of handling Capesize vessels of up to 170,000 tonnes deadweight (DWT),[2] mostly for the import of iron ore and coal for use by nearby Port Talbot Steelworks.