This document provides a guide to preparing samples for asphalt mix design to conform to Austroads design processes. It covers splitting of the raw components as well as compacting cylindrical and prismatic samples. The loose asphalt conditioning…
Road safety in rural and remote areas of Australia and New Zealand continues to be a major area of concern. Analysis of crash data also shows that a substantial proportion of crashes in these areas involve heavy vehicles. On average there have been…
The benefits of using modern wire rope fences along roadsides as a safety barrier are well documented. Increasingly, this form of safety barrier treatment is being used in wide medians along divided carriageways for new freeways and motorways across…
Speed-related crashes are a continuing concern in Australasia. On behalf of Austroads, ARRB Group undertook to develop a framework for an intervention to promote safe driving among recidivist speeders.
Five key tasks were carried out: a literature…