The Big Build was rocked by the allegations, detailed by whistleblowers, which included construction firms being billed for shifts that workers did not fill or never completed.
The draft 30-year strategy has been prepared by our team of economists, land use planners, sector experts and social researchers. It uses the latest available data and new modelling.
Details of the incident are still patchy but it is believed the train involved in the incident could be the SCT 7922V service between Horsham and Melbourne.
The federal government will allocate $2 billion in funding to create a new rail hub at Sunshine, with new platforms and tracks which would play a key role in the proposed Melbourne Airport rail link.