Small oversights in traffic management can lead to big risks – not just for workers on-site, but for road users as well.
From incorrect signage setup to outdated Traffic Management Plans (TMPs), even minor gaps can result in safety incidents, compliance issues, or project delays.
With recent updates introduced in the March 2026 Traffic Management for Works on Roads Code of Practice, maintaining safe and compliant worksites is more important than ever.
Here are some key ways to keep your traffic management worksites safer.
1. Make Sure Your TMP Reflects Current Requirements
With the updated Main Roads WA Code of Practice Traffic Managment for Works on Roads now in place, it’s important to understand how it applies to your project:
- Approved TMPs before 10 March 2026 can continue without changes (unless scope or safety risks change)
- TMPs already in progress may still be assessed under the previous version
- New TMPs must fully comply with the updated requirements
The key takeaway: always confirm which version of the Main Roads WA Code of Practice applies to your project to avoid compliance issues or rework.
AusQ training also offers a diverse range of traffic management planning and design services. Whether you need a traffic management plan design for an ongoing project or just a once-off event, we can assist.
2. Don’t Overlook Sign Installation Requirements
Sign setup remains one of the most common areas where safety issues arise.
Recent guidance reinforces that:
- Signs in place more than 14 days must be mounted on permanent posts
- If not, a risk assessment by an RTM is required with mitigation measures
- Signs in place 14 days or less must still be securely installed using:
- Sandbags (minimum 40kg total)
- Fixed infrastructure
- Approved mounting systems
Poorly secured signs can create serious hazards, especially in high-speed environments.
3. Strengthen On-Site Risk Management
A safe worksite depends on more than just a compliant plan – it requires active risk management.
Make sure your team:
- Conducts regular inspections
- Identifies hazards early
- Updates controls as conditions change
- Documents any variations or incidents
Even small issues, if left unchecked, can escalate quickly.
4. Improve Planning for Traffic Flow and Queues
Managing traffic flow effectively is critical to preventing congestion and secondary incidents.
Main Roads WA has introduced a simplified alternative method for estimating end-of-queue lengths, designed to be more practical for many scenarios.
However, common issues still include:
- Not accounting for heavy vehicles
- Ignoring stopping distances and travel time
- Underestimating traffic volumes
To make it easier for you, we have built a simple tool to make planning easier:
5. Ensure Your Team Understands Their Responsibilities
Clear communication and correct traffic management training are essential for maintaining safe worksites. Every team member should clearly understand their role on-site, including:
- Their specific responsibilities within the Traffic Management Plan (TMP)
- How to correctly set up, monitor, and adjust traffic control measures
- When to escalate issues or report safety concerns
- The importance of following approved procedures and site-specific requirements
Regular pre-start briefings and ongoing communication help ensure everyone is aligned and working to the same standards.
A well-informed team is better equipped to respond to changing conditions and maintain safe operations.
Keeping traffic management worksites safe isn’t just about meeting minimum requirements, it’s about consistent attention to detail, proactive planning, and staying up to date with industry changes.
With the latest updates to the Main Roads WA Code of Practice Traffic Management for Works on Roads, now is the time to review your processes, reinforce best practices, and ensure your team is aligned with current expectations.
Need Support?
Whether you need help updating your Traffic Management Plans or upskilling your team, we’re here to help. You can explore our upcoming courses via our course calendar, or contact us to discuss group and workplace training options.
Don’t miss important industry updates like these – explore our Latest News page for the latest traffic management resources, compliance updates, and training information relevant to WA worksites and events.
