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.
The Dungowan Dam and Pipeline is a proposal to increase town water supply for Tamworth and sustain the reliability of water for agriculture across the Peel Valley.
Evaluation Date
05 July 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 Australia-Asia PowerLink is a private proposal that captures northern Australia’s comparative advantage in producing and providing zero emission electricity to the Darwin region and Singapore.
Evaluation Date
12 April 2022
State:
NT
The North-South Corridor: Torrens to Darlington proposal is for the construction of a new 10.5 kilometre six-lane connection between the River Torrens and Darlington to complete Adelaide’s North-South Motorway. Tunnels make up over 60 per cent of the length of the proposed motorway connection.
Evaluation Date
18 February 2022
State:
Adelaide
The Coomera Connector Stage 1 proposal is for an alternative transport route to the M1 for local trips between Coomera and Nerang.
Evaluation Date
18 February 2022
State:
Queensland
The business case assesses options to meet forecast demand for water to facilitate growth in the greater Darwin region.
Evaluation Date
18 February 2022
State:
NT
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 Shepparton Line Upgrade (Shepparton Corridor Upgrade Stage 3) proposal is envisaged to deliver faster and more reliable services between Shepparton and Melbourne by providing track and signalling upgrades, and enhanced stabling.
Evaluation Date
14 October 2021
State:
Victoria
The M1 Pacific Motorway Extension to Raymond Terrace and Hexham Straight Upgrade proposal is for the development of the Pacific Motorway at Newcastle.
Evaluation Date
14 October 2021
State:
NSW
The Creative Industries, Business and Technology City Campus is a proposed new city campus in the Perth CBD.
Evaluation Date
31 August 2021
State:
WA