"The Government of Western Australia has completed the development and study of the business case determining that the most cost-effective means to support future growth is to relocate the container terminal operations currently in Fremantle to the south to Westport. The ambitious plan which is estimated to require an investment of A$7.2 billion (US$4.7 billion) would meet the long-term growth projections and need to enhance port operations." See the original story at: The Maritime Executive.
Source: The Maritime Executive