Publications

This report identifies the major operational and technology trends and assesses their impact on motorway operations for the next 10 to 15 years. Global macro trends were distilled into trends that were pertinent to transport. These trends were…

This manual sets out the steps for undertaking an IRR assessment. It is divided into four parts: identify supporting data sources

Inappropriate or excessive speed is a major road safety issue. Effective speed management is fundamental and critical to reducing speed-related road trauma. Speed limit setting is at the core of speed management. Speed limits need to be set at a…

This report formulates content for the Austroads Guides on managed motorways. The majority of the content has been adopted from the VicRoads Managed Freeways: Freeway Ramp Signals Handbook (2010 and updated version 2013) and the VicRoads Managed…

The Australian National Risk Assessment Model (ANRAM) helps road agencies identify fatal and serious injury (severe) crash risk across all parts of the road network. ANRAM helps road agencies manage this risk through development of treatment…

Signalised interchanges and ramp metering are major components of the interface between the arterial road system and the motorway system. The control systems of motorways and arterials are often treated as separate control components, which can…

Austroads Project NS1375 provides a guide that can be used by road authorities to develop their own set of detailed design guidelines. A guide of this nature is required as current freeway design guidelines are based on design principles established…

This report forms part of a multi-stage Road Safety Engineering Risk Assessment research project that aims to increase the level of knowledge on the relationship between crash risk and road elements. The management of the road network to provide…

Managing road safety risk is now, more than ever, a critical function of road asset owners. The ARRB Transport Research and Austroads developed Road Safety Risk Manager will provide authorities with a powerful tool to manage, prioritise and track…

The effects of alcohol on drivers in reducing abilities and increasing the risk of being involved in road crashes is well known. In principle, any substance affecting the central nervous system can affect the abilities required to safely control a…