Australia's heavy vehicle sector faces persistent safety challenges, but the nature of these risks varies from Darwin to Melbourne. Understanding regional trends is essential for operators to implement effective, context-specific strategies to safeguard people and businesses.

Key insights

  • Driver behaviour remains the leading safety challenge for the trucking industry.
  • Nearly 70% of serious heavy vehicle incidents stem from human factors, with inattention, following distance and inappropriate speed consistently topping the list.
  • Regional hotspots reveal unique exposure patterns. Each region in Australia faces its own distinct risk landscape.
  • Local insight strengthens both safety and insurability.

Key factors in heavy vehicle incidents across Australia

Driver behaviours remain the dominant contributor to major heavy vehicle incidents across Australia, accounting for nearly 70% of serious crashes. The latest Major Incident Investigation Report, published by the National Truck Accident Research Centre (NTARC)1, revealed that the top three behavioural causes — inattention/distraction, inadequate following distance and inappropriate speed — continue to drive risk exposure for operators.

However, different road conditions and dynamics, influenced by interactions with other road users, also affect crash statistics. "In major cities, the main risks involve other vehicles and inattention and distraction," explains Adam Gibson, transport research manager at NTI Limited, a co-partner for the NTARC research and report. "In regional areas, risks shift to inattentiveness on winding roads, especially on 80 km/h mountain roads where inappropriate speeds can cause single-vehicle rollovers."

Claims and average costs associated with truck incidents in Australia — regional breakdown

Aggregate summary statistics ACT NSW NT QLD SA TAS VIC WA
Total number of included claims 33 2,555 94 1,822 579 161 1,495 1,030
Average total claim cost (AUD) $97K $140K $162K $144K $145K $122K $123K $136K

Source: NTARC Major Incident Investigation Report 2025, NRSPP.

More than 15% of serious heavy vehicle crashes occur because drivers lose focus or get distracted. These types of crashes are more common on regional roads than in large cities, despite the fact that most accidents occur in urban areas. Long-haul trucks are at the highest risk, especially on long routes.

Following too closely is another problem. About one in 10 crashes happens because other vehicles do not leave enough space for trucks to stop safely. These are almost always rear-end collisions and mostly occur in major cities, where traffic is dense and cars cut in front of trucks. Passenger cars are involved in more accidents than any other vehicle type, making city driving especially challenging for truck drivers.

Speed issues aren't just about speeding. Crashes caused by inappropriate speed — driving too fast for the road or conditions — account for approximately 8.6% of incidents. These usually involve a single truck rolling over or running off the road, often on curves.

Surprisingly, many accidents occur on roads with speed limits of 60 km/h or even lower, indicating that selecting the right speed for the situation is more important than simply obeying the posted limit. Large articulated trucks are more likely to be involved in accidents because their design makes them less stable, especially on bends.

How transport operators can turn incident data insights into safety measures

Managing heavy vehicle risks is about understanding the unique challenges of each operating environment and aligning strategies with insurer expectations. Local regulations, fatigue management programs and technology adoption are critical steps, but they are most effective when paired with insights that enhance your risk profile.

As Andrew Wallace, client manager, Marine, Transport and Logistics, Gallagher, explains: "Insurers place significant emphasis on a client's claims history, both the costs and frequency. Additional factors include the driving radius, as insurers often prefer routes that do not span east to west, due to the increased risks associated with long, monotonous drives. The age and experience of drivers are also important, as well as clear hiring policies, which can improve your risk profile."

This perspective underscores the importance of proactive measures, such as route planning, thorough driver vetting and effective fatigue mitigation, for not only ensuring safety but also securing favourable insurance terms.

Programs and initiatives targeting heavy vehicle safety

  • The NRSPP's Heavy Vehicle Toolbox Talks provide a range of educational packages relating to managing inattention and external distraction, including fatigue and distraction, speed selection and safe interactions with other road users.
  • The Australian Forest Contractors Association runs an interactive training program providing drivers and other members of the trucking industry with tools and best practices in alignment with the Chain of Responsibility (CoR) laws to contribute to safety management systems.
  • The Australian Commonwealth Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts in 2024 released a road safety campaign promoting the importance and responsibility of safe driving for all drivers.
  • The Livestock and Bulk Rural Carriers Association Heavy Vehicle Rollover Awareness Program is an online training and resource package providing generic and occupation-specific training modules to improve heavy vehicle driver awareness of factors that may increase the risk of rollover crashes.
  • The ARTSA-i Brake Calculator is a web-based brake calculator to assist operators, engineers and other relevant entities in predicting compliance of heavy vehicles with Australian braking performance requirements.
  • The New Heavy Vehicle Driver and Caravanner Road Safety Education and Awareness campaign is a series of videos that provide practical and tailored advice on key road safety issues for inexperienced heavy vehicle drivers around steep hill descent procedures.

Localised transport insurance and risk management for heavy vehicle operators

Local transport experts from Gallagher work closely with operators to bridge these gaps, offering tailored advice on compliance, coverage and community safety initiatives. Building strategic partnerships in a challenging market can help transport operators build resilience and maintain a competitive edge. Connect with a local expert to build a roadmap to safer, smarter operations.

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Sources

1"NTARC Major Incident Investigation Report 2025,"NRSPP, accessed 9 Jan 2026. PDF download.

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