Business Case Examples

As Australia’s independent infrastructure advisor, Infrastructure Australia seeks to improve the level of rigour and transparency of business cases.

This page provides links to publicly available business cases and business case summaries for projects that the Infrastructure Australia Board has positively assessed. Due to adjustments made for confidentiality and project development, these documents may not be identical to those provided to us for our assessment, but they provide a reference for proponents completing their own business cases.

For details of Infrastructure Australia’s assessment of these projects, see our Project evaluations page.

Full Business Cases

Inland Rail

Melbourne Metro

North East Link

Brisbane Metro

Armadale Road Upgrade

Business Case Summaries

Beerburrum to Nambour Rail Upgrade

Bruce Highway: Maroochydore Road Interchange Upgrade

Bruce Highway: Cairns Southern Access Corridor – Stage 3: Edmonton to Gordonvale

Gold Coast Light Rail: Stage 3A

M1 Pacific Motorway: Varsity Lakes to Tugun

M1 Pacific Motorway: Eight Mile Plains to Daisy Hill