Publications

Showing 1 - 3 of 3 Publications
Further aspects of the relationship between geometric features and crashes
This project had its origins in an earlier project which showed that crash rates increased at extremes of horizontal and vertical geometry, and were lowest with narrow sealed shoulders. This paper reports an investigation based on the original…
Evaluation of Speed Limiting Locally Operating Warning Signs
This study investigated the efficacy of Speed Limiting Locally Operating Warning Signs (SLLOWS) at a number of sites in the Perth metropolitan area. It was found that SLLOWS were successful in reducing vehicle speed at all locations (3-4 km/h on…
Balance between Harm Reduction and Mobility in Setting Speed Limits: A Feasibility Study
This project has been funded by Austroads to develop, trial and evaluate a new system for setting speed limits based on harm reduction principles. This first, feasibility stage of the project has consisted of three main tasks: a literature review…