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This is a proposal for upgrading Canberra’s Commonwealth Avenue Bridge, one of two major crossings over Lake Burley Griffin that are vital to the capital’s transport network. The bridge was originally constructed in the early 1960s to a 1950s design.

The business case is for a new railway line to service Greater Western Sydney and the new Western Sydney Airport. It includes new stations at the Western Sydney Airport and the Western Sydney Aerotropolis, as well as fully-automated driverless trains.

The report summarises the results of detailed transport network modelling undertaken by Veitch Lister Consulting on behalf of Infrastructure Australia for the 2019 Australian Infrastructure Audit. The modelling was undertaken for the nation’s six largest urban conurbations, defined as an extended urban area. 

The 2019 Audit covers transport, energy, water, telecommunications and – for the first time – social infrastructure, and looks at the major challenges and opportunities facing Australia’s infrastructure over the next 15 years and beyond. We have presented our findings in terms that matter to users, by focusing on outcomes for them. Our hope is that this enhanced focus on users, and the role infrastructure can play in improving their quality of life, helps to drive better decisions that are rooted in the long-term interests of Australians.

The Walkerston Bypass Project is for a 10-kilometre link between the Peak Downs Highway and the Mackay Ring Road to bypass Walkerston and provide a more efficient link from the northern Bowen Basin to Mackay. 

The North East Rail Line project is to upgrade rail track from Melbourne to Albury/Wodonga to a Victorian Class 2 performance standard. It includes upgrading supporting rail infrastructure.

The Infrastructure Priority List is a critical reference point for the most important infrastructure investments Australia needs over the next 15 years.

The business case involves widening the M1 Pacific Motorway from four to six lanes in each direction, constructing a northbound off ramp from the M1 to Southport – Burleigh Road, upgrading on and off ramps, and upgrading cycling and pedestrian access.

The business case seeks to widen the nine-kilometre section of the M1 Pacific Motorway from six to eight lanes, consolidating on and off ramps, developing managed motorway technology, and extending the South East Busway to Springwood.

Planning Liveable Cities: A place-based approach to sequencing infrastructure and growth is the eighth paper in Infrastructure Australia's Reform Series.