• Adjunct Professor, Institute of Transport and Logistics Studies, University of Sydney Business School, University of Sydney
As one of the fastest-growing cities in the developed world, Melbourne’s suburban sprawl has many costs. Nils Versemann/Shutterstock

Rapid growth is widening Melbourne’s social and economic divide

State and local governments can’t do much about the rapid population growth in Melbourne, but they can take steps to reduce the costs of growing disparities between the outer suburbs and inner city.
Sydney’s bus services are a mix of public and private-operated routes, which complicates any estimates of potential cost savings. Dean Lewins/AAP

Why touted public transport savings from competitive tendering are too high

Estimated cost savings for rail and bus franchising from Infrastructure Australia and PwC will have government treasurers salivating. Problem is, the figures are almost certainly far too high.
The report criticises the state’s failure to adequately integrate the planning of land use development and transport priorities, but falls into the same trap itself. AAP/Melanie Foster

Australian Infrastructure Plan has some way to go to give our cities what they need

Infrastructure Australia’s latest report is substantial but, critically, it fails to incorporate the transport thinking needed to develop more compact cities that work better for everyone.
We’ve all experienced the frustration of waiting for public transport, but would we pay more tax for improvements? Purple Wyrm/Flickr

Six ways to boost funding for better public transport

Although Australia’s tax-to-GDP ratio is low by international standards, no-one wants to discuss how we might pay for the improvements needed to public transport, and even less the need for taxation to…
Counterintuitively, the carbon tax may make it harder to get a bus. Dale Gillard/Flickr

Public transport ‑ collateral damage of our new carbon price

Transport accounts for 14% of Australia’s greenhouse gas (GHG) emissions and has one of the fastest emission growth rates. Cutting our national emissions might, therefore, be expected to shine a blowtorch…
There’s more to infrastructure investment than laying down tarmac. AAP

Under‑investment in public transport: has ACF got it right?

Pity the humble transport researcher who tries to understand how much Australian governments spend on roads and public transport! In this country, figuring out who gets most is next to impossible. The…
Congestion charging will reduce Australian traffic loads. Burning image/Flickr

The case for congestion charging in Australia

As you sit in your usual morning traffic jam, increasingly agitated, blood pressure flying, do you continually wonder “Why can’t they fix this mess?” Widen some roads. Build some new links. Improve the…

Contact John for

  • General
  • Media request
  • Speaking request
  • Consulting / Advising
  • Research collaboration
  • Research supervision