Inattention and Speed Identified as Primary Causes of Major Truck Crashes

In 2024, incidents attributed to inattention or distraction accounted for 17.9% of major truck crashes, reflecting a 1.6% decrease from the previous year. Dr Jasmine Proud of Monash University's Accident Research Centre noted that these incidents are predominantly single-vehicle crashes, suggesting that the transport sector is well-positioned to address this issue internally.

Inadequate following distance was identified as the second most common human factor in truck crashes, with 80% of these incidents occurring in metropolitan areas. These events typically involve another vehicle, often a passenger car, highlighting the challenges of interactions between heavy and light vehicles in urban environments.

Additionally, the frequency of crashes related to inappropriate speed has declined over the past five years, dropping from 13.8% in 2019 to 8.6% in 2024. The findings suggest that such incidents are not limited to high-speed environments. Factors such as vehicle stability, load movement, and the design of articulated trucks play a role, particularly when navigating curves.

For Australian truck operators, these findings underscore the critical importance of implementing comprehensive safety measures. Addressing issues of inattention and distraction through driver training programs, fatigue management strategies, and the adoption of advanced driver-assistance systems can significantly reduce the risk of accidents. Similarly, promoting safe following distances and appropriate speed management, especially in urban settings, is essential for enhancing road safety.

As the transport industry continues to evolve, prioritising safety initiatives that target these human factors will be vital in reducing the incidence of major truck crashes and ensuring the well-being of all road users.