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Background to the Extended Austroads Vehicle Classification Scheme for Traffic and Transport Surveys
Safe, efficient and sustainable road transport relies on the accurate classification and identification of vehicles operating on our road networks. Accurate vehicle surveys support the planning and management of road assets and the regulation of…
Assessing Fitness to Drive: Implementation Strategy 2022
This report describes the proposed Strategy for implementation of Assessing Fitness to Drive for consideration by the Austroads Board. It has been developed based on the Implementation Framework endorsed by the Austroads Board in 2021, together with…
Prolonging the Life of Road Assets Under Increasing Demand: A Framework and Tools for Informing the Development and Justification of Asset Preservation and Renewal
This report provides an evaluation framework, practices and supporting tools for evaluating road preservation and renewal treatment options for predominantly sprayed seal flexible pavements. It includes a compilation of case studies based on a…
Management of Traffic Modelling Processes and Applications
This report provides advice to project managers who may not have specific technical experience in the modelling field to assist in commissioning and managing services in Simulation (Mesoscopic and Microscopic) and Intersection modelling services. It…
Opportunities to Build Capacity in Traffic Management
This report documents a project addressing a recognised lack of traffic management knowledge and skills in young practitioners through the development of a series of online learning modules in traffic management. This report brings together the…
Improved Traffic Management Guidance: Freeway Capacity Analysis
This report documents the extensive reviews and evaluations of established and emerging methodologies in Freeway Capacity Analysis. It also documents the extensive consultations with Australian and New Zealand practitioners to capture their current…
Effectiveness of Drink Driving Countermeasures: National Policy Framework
This report provides an Australian policy and regulatory framework to encourage effective reforms to reduce and prevent drink driving and riding. The key recommendations to reduce drink driving across Australia include: extending 
Improving the Reliability of Heavy Vehicle Parameters to Support More Accurate Traffic Modelling in Australia and New Zealand
This report explores heavy vehicle parameters which can be used to improve the accuracy of traffic modelling in Australia and New Zealand. The focus was on relevant parameters used in SIDRA, LINSIG, AIMSUN and VISSIM to model heavy vehicle movements…
Long-term Pavement Performance (LTPP) Project: Future Directions
This report presents the proposed future directions for long-term pavement performance (LTPP) studies in Australasia. The proposed way forward is based on the results of a 2017 survey directed to the LTPP Project Steering Group (PSG) and Assets Task…
Effectiveness of Maintenance Activities on Pavement Conditions
The aim of this project was to clarify the effectiveness of pavement maintenance (preservation) activities, in the form of periodic maintenance and rehabilitation, on pavement condition and distress (roughness, rutting and cracking) deterioration…