Good public access for Melbourne Airport and others like it depends on not fixating on one solution, like a single rail line, but instead developing multiple options integrated with the city's needs.
Analysis of the business cases for three of the biggest projects deemed "high priority" by Infrastructure Australia raises questions about the process.
Australian cities are experiencing the third big wave of growth in their history. The response in the past was planning and investment in green infrastructure, and it's time to do the same again.
New analysis reveals just how little is spent on cycling and walking projects around Australia. No state's spending on cycling is more than 1.5% of its road funding.
The population growth is in the west, but most of the jobs are still in the city centre. Three major development proposals could help reshape Melbourne in ways that help overcome this costly mismatch.
Ruth and Maurie Crow were early advocates of the compact city. They also warned 50 years ago that a clear justice intent was needed to shape cities for their citizens rather than vested interests.
If the nature we desire is, in fact, its expression as untamed wildness, then we should turn to the creativity of artists as well as urban designers when building our cities.
The vitality that defines central Melbourne today did not emerge overnight. Rather than being born of one grand vision, it's the result of many astute, incremental changes that revitalised the city.
In the 1940s, the renowned Anglo-Australian artist became an outlaw just like his most famous subject, Ned Kelly.
It took Melbourne a very long time to create a civic square that served the citizens rather than commerce. Now an Apple store is to be built there, unless parliament supports a disallowance motion.
Cities all over the world are facing growing challenges to provide clean, reliable water. And many of the fixes, such as desalination plants, have a huge carbon footprint.
The situation in Perth in particular has some parallels to that of Cape Town, but Australian cities responded to the last big drought by investing in much bigger water supply and storage capacity.
The Victorian government isn't alone in seeking private partners to renew public housing. What is notable is its lack of transparency by comparison with such arrangements elsewhere.
Looking back through all Melbourne's strategic plans from 1929 onwards, it becomes clear that the 20th-century legacy of car-centric planning and its focus on parking is still deeply entrenched.
The Flinders Street incident, in which a car was driven into pedestrians on a busy Melbourne street, underscores the need for new ways to design cities to protect pedestrians from vehicle attacks.
European ideas of the campus as a place apart shaped Australia's "sandstone" universities. Now universities are adopting urban regeneration strategies, bringing the city to the campus and vice versa.
With an ever-increasing cost to extract dwindling raw materials, it's time to look at cities as urban mines. We're developing the tools to do that.
An innovative collaboration between government, a non-profit group and philanthropists has found a way to provide urgently needed housing on land that would otherwise be left vacant for years.
Traditionally, new communities first get hard infrastructure – schools, hospitals, transport – and 'soft' social infrastructure comes later. Liveability and public health suffer as a result.
A decade after Toronto produced the first Vitals Signs report, community foundations in Melbourne and other cities are using these reports' up-to-date data to inform their decisions.