 It covers an area of 7543 ha, comprising an industrial core of 2100 ha, a support industry area of 300 ha, an inter-industry buffer of 175 ha and a buffer area of 5437 ha which includes bushland, wetland, protection zones and recreational areas.A rail link connecting with the Perth-Bunbury railway is proposed.It is coordinated by the Department of Industry and Resources (WA), South West Development Commission and the Shire of Harvey.