Past Evaluations

The table below shows the Stage 3 proposals that Infrastructure Australia has previously evaluated. 

For each proposal, we publish a summary of our evaluation, which you can access in the table below. This outlines our assessment of the strategic fit of the proposal, the costs and benefits the proposal offers for Australians, and the deliverability of the proposal.

To see the proposals we have positively evaluated as nationally significant priorities for Australia, explore the Infrastructure Priority List.

A number of business cases evaluated by Infrastructure Australia have been publicly released, view all available business cases.

Sign up to receive evaluation updates on projects

The Napoleon Road Upgrade proposal involves the duplication of Napoleon Road from Lysterfield Road to Kelletts Road in Rowville, in Melbourne's outer south-east.
Evaluation Date
08 September 2022
State:
Victoria
The Dorset Road Extension proposal involves the extension of Dorset Road from Burwood Highway to Lysterfield Road in south-eastern Melbourne, Victoria.
Evaluation Date
08 September 2022
State:
Victoria
The Pakenham Roads Upgrade project aims to address congestion and cater for growth and accessibility in Pakenham and the developing Officer-Pakenham Industrial Precinct.
Evaluation Date
08 September 2022
State:
Victoria
The Monash Roads Upgrade project involves the upgrade of two intersections within the Berwick Health and Education Precinct. It is expected to provide improved access to local employment and services, as well as reduced congestion and delays.
Evaluation Date
08 September 2022
State:
Victoria
The New England Highway Singleton Bypass proposal aims to improve safety, travel times and travel variability for traffic on the New England Highway travelling through Singleton and will facilitate movement of heavy freight vehicles travelling on this section of the New England Highway.
Evaluation Date
08 September 2022
State:
NSW
The East and West Sections of the Great Western Highway Upgrade Program involves the upgrade of the Great Western Highway between Katoomba and Blackheath, and between Little Hartley and Lithgow.
Evaluation Date
08 September 2022
State:
NSW
The Circular Quay Renewal proposal intends to update transport infrastructure, amenities, activate public spaces, and improve retail offerings and the overall quality of the public domain.
Evaluation Date
12 April 2022
State:
NSW
The Mooloolah River Interchange proposal is for improvements to the interchange at the intersection of the Sunshine Motorway, Brisbane Road and Nicklin Way, to meet demand pressures.
Evaluation Date
18 February 2022
State:
Queensland
The proposal includes widening Tonkin Highway from four to six lanes and upgrading the intersections at Hale Road, Welshpool Road and Kelvin Road, providing benefits to north-south commuters and freight traffic around the Perth Airport Industrial Hub.
Evaluation Date
31 August 2021
State:
Perth
The Barwon Heads Road Duplication proposal seeks to duplicate a four kilometre section of Barwon Heads Road between Settlement Road and Reserve Road. The proposal includes construction of a new bridge over the rail line at Marshall and remove the level crossing, upgrade multiple intersections, a shared path, new street lighting and road signage.
Evaluation Date
31 August 2021
State:
Victoria