Planned Spatial Restructuring of Australian Cities: Are The Transport Benefits Of Employment Decentralisation Policies Greater Than Those Of Transit-Oriented Development?

Loading...
Thumbnail Image
File version
Author(s)
Burke, Matthew
Li, Terry
Dodson, Jago
Primary Supervisor
Other Supervisors
Editor(s)

Whitzman, Fincher

Date
2011
Size

188922 bytes

File type(s)

application/pdf

Location

Melbourne, Australia

License
Abstract

Perth and Brisbane are both subject to new state government office decentralisation policies. Unlike residential Transit-Oriented Development (TOD), which is proving difficult to achieve in practice, moving workplaces out of Australia's highly centralised city centres is proving easier for governments to enact. Urban restructuring via employment decentralisation is thought to offer specific transport benefits and risks, yet these are mostly unexplored in the contemporary Australian context. This paper explores whether the transport benefits of planned employment decentralisation policies are greater than those of residential TOD, to help gauge whether Australian planners should give support to the decentralisation agenda. The efficacy of residential TOD as a means to change travel behaviour is summarised from a systematic review of previous studies. Modelling of an idealised employment decentralisation scenario for the year 2031 was produced for Brisbane to generate a set of likely travel behaviour changes. Methods for doing a comparative scenario for residential TOD are developed. The results suggest that planned decentralisation can improve transport systems and sustainability, particularly by reducing vehicle travel times, albeit after the short-term dislocations of workplace moves are resolved. The research brings into question the overwhelming and continued focus of much of the planning profession on residential TOD as the main (and sometime only) transport and land use intervention being harnessed to help alleviate traffic congestions and generate sustainable travel behaviour. A broader focus on urban structure in metropolitan transport and land use policy and planning appears warranted.

Journal Title
Conference Title

State of Australian Cities Conference 2011 Proceedings

Book Title
Edition
Volume
Issue
Thesis Type
Degree Program
School
DOI
Patent number
Funder(s)
Grant identifier(s)
Rights Statement
Rights Statement

© The Author(s) 2011. The attached file is reproduced here in accordance with the copyright policy of the publisher. For information about this conference please refer to the conference’s website or contact the authos.

Item Access Status
Note
Access the data
Related item(s)
Subject

Transport Planning

Persistent link to this record
Citation