Publications

This report summarises activities undertaken to update guidance on interrupted traffic flow theory contained within Austroads Guide to Traffic Management Part 2 and Part 3. The updates to the guidance will enable practitioners to improve their…

This webinar, presented on 29 August 2019, provides an overview of the new Guide to Road Tunnels Part 4: Retrofitting Tunnels and the requirements for developing a project to upgrade a road tunnel.

Guide to Road Tunnels Part 4 provides guidance on the retrofitting of existing tunnels, including the need for refurbishment, the types of refurbishment and processes for developing project requirements. Guidance is provided on geometric…

This webinar, presented on 30 April 2019, gives an overview of the key changes to the Guide to Road Tunnels Part 2: Planning, Design and Commissioning.

This webinar, presented on 9 November 2018, provides an overview of an Austroads study to develop suggested good practice for a consistent, efficient and safe approach to emergency egress signage within Australasian road tunnels.

This report provides guidance on consistent, efficient and safe design of emergency egress signage and operations in road tunnels. While there are Australian Standards relating to emergency egress signage, these were not originally intended for use…

Guide to Road Tunnels Part 1 outlines the structure of the Guide to Road Tunnels, while also introducing road tunnel planning. Part 1 describes key issues and considerations related to the implementation process, road tunnels in the context of a…

Intersection crashes account for approximately 30% of severe injuries in Australia and New Zealand. This study sought to improve understanding of the key factors in intersection severe injury crashes, and to develop initiatives to improve the design…

This webinar, presented on 6 November 2017, provides an overview of the key changes to Guide to Traffic Management Part 6: Intersections, Interchanges and Crossings and the Guide to Road Design Part 4: Intersections and Crossings &ndash

This report investigates how the geometric design components of a roundabout may contribute to bicycle crashes.