Publications

Chronic excessive sleepiness and accidents caused by sleep-related fatigue are major issues for Australian heavy vehicle drivers. This report examines the importance of sleep-related fatigue and its role in heavy vehicle accidents. Unlike many other…

The design and general operation of heavy vehicles in Australia is controlled by Australian Design Rules (ADRs) and separate regulations within each jurisdiction. The regulations provide control over mass and dimension limits, and the ADRs address a…

This paper reports a study which brings together information on road geometry (curvature and grade), cross-section, traffic flow and crashes. It allows the influence of these other factors on road crashes to be assessed in ways not possible before.…