Publications

The objective of Austroads Project NS1203 (Estimating Road Network Congestion and Associated Costs) is to develop a procedure to calculate delay and associated congestion costs by making use of directly measurable traffic data. Network performance…

Older drivers are over represented in serious injury and fatal crash rates based on distance travelled. While their physical frailty is a contributing factor, ageing may also result in unacceptably diminished driving skills for a minority of older…

There is a widespread claim that older drivers are over-represented in crashes, particularly when crash figures are adjusted for distance travelled. There are numerous reasons suggested for this increased risk, including the increased frailty…

This report provides a literature review on the analyses of the flow breakdown process on a freeway. It begins with the basic freeway flow theory and automatic freeway control tools now in operation. The factors that contribute to flow breakdowns on…

This study reviews recent developments in road pricing for managing road travel demand and congestion, and identifies potential pricing mechanisms to facilitate freight modal choice based on marginal social costs including environmental and other…

This report provides an analysis of road pricing from a technical perspective to inform road authorities in Australia and New Zealand of some of the key issues involved. A key objective is to provide advice on what is required to identify and…

Stage 1 research for Austroads lead to the development of a model licence re-assessment procedure for use in licensing authorities in Australasia. Stage 2 research set out to undertake a pilot trial of the procedure in an Australian jurisdiction and…

All States and Territories have developed, or are in the process of developing, accreditation systems for operators and drivers of buses, coaches and other passenger systems. This report, Mutual Recognition of Bus Drivers and Operators, arises from…

The move towards the National Driver Licensing Scheme requires drivers who wish to drive multi-combination (MC) class vehicles to undertake an approved training course. This will require licensing jurisdictions to have a consistent approach to the…

Licensing in Australia is determined by each state with large differences in the requirements for re-licensing of older drivers. Unlike Australia, New Zealand has national requirements. In the majority of these jurisdictions, re-licensing of older…