This report provides a compendium of recent and robust evidence on the relationships between twenty key geometric design criteria and safety outcomes.
The project critically reviewed quality research sources to identify crash modification factors…
This report documents the results of an Austroads project to identify the asset management needs and level of service (LOS) requirements of future non-freight road users.
Preliminary work documented the relationship of this project to other Austroads…
This report documents the outcomes of surveys of road freight drivers, operators and road infrastructure managers to better understand their asset management level of service (LOS) requirements.
The survey responses identified three primary road…
This proof of concept study used the data condensation technology of stochastic information packets (SIPs) in MS Excel to allow complete storage of all collected data. This approach, when connected to a pavement management system (PMS), was able to…
This report draws on literature and crash data analysis to identify and quantify geometric road design elements which contribute to casualty crash occurrence and severity on rural roads, e.g. lack of sealed shoulders, steep downhill grades combined…
This project forms part of an ongoing Austroads strategic research program to improve the understanding of the relationship between crash risk and road elements. This report provides a summary of the relationship between crash risk, and geometric…
