Report Prepared by: Monash University Accident Research Centre for NRTC
Authors: Narelle Haworth, Bob Ungers (Bob Ungers Consulting), Peter Vulcan, Bruce Corben
Full report in .pdf format [450KB]
Australia has applied a 60 km/h default urban speed limit since 1974. In 1999, the Australian Transport Council approved the Australian Road Rules with 60 km/h as the default speed limit for built-up areas. From the early 1990s, individual jurisdictions have introduced lower urban speed limits in various trials. This report:
The report finds that a reduction in the national default urban speed limit to 50 km/h would result in fewer casualty crashes, property damage crashes and reduced air pollution.