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Monash Freeway Upgrade

Funding Program:Investment Road and Rail Program
Status:Under construction
Transport Mode:Road
Expected Start/Finish:Late 2016 - Mid 2022
Estimated Project Cost:$1,000,000,000
Australian Government Contribution:$500,000,000
Local Council/Shire:Cardinia Shire Council,Casey City Council,City of Greater Dandenong,Monash City Council
Corridor:Melbourne - Sale

Project Description

The project will upgrade the Monash Freeway to increase capacity and reduce congestion in south-east Melbourne. The project is being delivered in two stages. Stage 1 will provide an additional lane in each direction from EastLink to Clyde Road. Stage 1 will also upgrade ramp signals and the freeway management system from Warrigal Road to Koo Wee Rup Road.

Stage 2 will further increase capacity and reduce congestion on the Monash Freeway westwards from the EastLink interchange and eastwards beyond Clyde Road. Stage 2 will also duplicate and extend Oshea Road to the freeway and upgrade the Beaconsfield Interchange. Finally, Stage 2 will also extend the freeway management system. On 11 July 2018, Infrastructure Australia released its positive assessment of the Stage 2 Business Case. On 23 July 2018, Minister Fletcher approved Stage 2 of the Monash Freeway Upgrade.


The project is expected to increase capacity and reduce congestion on the Monash Freeway.


The cost of the project is $1 billion, with the Australian and Victorian governments each contributing $500 million.


Construction on Stage 1 commenced on 18 September 2016 and is expected to be completed in 2018. Early works on Stage 2 are expected to commence in late 2018, with the timing of major work to be determined through further detailed planning.

Disclaimer: The material contained in this site is made available on the understanding that the Department is not thereby engaged in rendering professional advice for a particular purpose. Before relying on the material in any important matter, users should carefully evaluate the accuracy, completeness and relevance of the information for their purposes and should obtain appropriate professional advice relevant to their particular circumstances.

Project details last updated: 10/09/2018