Pedestrian fatalities in Australian major cities averaged 93 deaths per year between 2020 and 2024, with more than 66% of those deaths occurring in speed zones of 50 km/h or higher. The data from the Bureau of Infrastructure and Transport Research Economics (BITRE) paints a sobering picture: despite decades of road safety investment, vulnerable road users remain at serious risk on urban streets.
A wombat crossing is one of the most effective infrastructure responses to this challenge. It combines a raised safety platform with a zebra-style pedestrian crossing to slow vehicles and prioritise pedestrian movement in a single treatment. For council engineers, traffic planners, and civil contractors working on traffic calming projects, understanding when a wombat crossing is the right call can mean the difference between a compliant installation and a genuinely safer community.
This article breaks down what a wombat crossing is, how it compares to other traffic calming devices, the evidence supporting its effectiveness, and the practical considerations involved in specifying one for your next project.
The Pedestrian Safety Challenge on Australian Urban Roads
Australia’s urban road environment presents a persistent tension: roads designed to move vehicles efficiently through commercial precincts, school zones, and mixed-use corridors are the same roads where pedestrians are most exposed. According to BITRE data, the majority of pedestrian fatalities between 2020 and 2024 occurred at non-intersection locations, and many took place where no formal crossing facility existed.
The Australian Road Safety Foundation (ARSF) reported a 26% increase in pedestrian deaths in the first five months of 2025 compared to the same period the year before. This spike underscores a growing gap between pedestrian activity levels and the infrastructure supporting safe movement across roads.
Traditional concrete-based solutions carry their own limitations. Poured concrete raised crossings require significant lead time for design, excavation, curing, and finishing. They are expensive to modify or relocate, generate substantial construction waste, and can take days or weeks to complete, causing prolonged traffic disruptions that frustrate communities and councils alike.
The post-pandemic increase in walking and cycling has only intensified the problem. More Australians are walking for fitness, commuting, and school drop-offs, yet many of the roads they use were designed decades ago with vehicle throughput as the primary objective. Pedestrian crossing infrastructure has not kept pace with this shift in how communities use their streets.
For many local government areas, the result is a backlog of sites that need pedestrian crossing upgrades but lack the budget or programme window to deliver them through conventional construction. That is where modular, recycled rubber raised platforms offer a compelling alternative.
What Is a Wombat Crossing and Why Does It Work?
A wombat crossing is the widely used Australian term for a pedestrian (zebra) crossing installed on top of a raised safety platform. The treatment combines two proven road safety mechanisms: vertical deflection to reduce vehicle approach speeds, and regulatory pedestrian priority markings that require drivers to give way.
The platform itself spans the full width of the roadway, with approach and departure ramps on either side. Pedestrian crossing warning signs (sign R3-1) are installed at the location, and the crossing is typically accompanied by a 40 km/h speed limit.
In some installations, red pavement colour or amber flashing lights are also used to further increase visibility. The raised surface brings the crossing level with the footpath, creating a continuous accessible path that benefits people using wheelchairs, mobility aids, or prams.
Research published in the Journal of the Australian College of Road Safety found that wombat crossings can reduce pedestrian casualty rates by more than 60%. Separately, the Austroads Guide to Road Safety documents casualty crash reductions of 40 to 50% at sites fitted with raised safety platforms. These are not marginal gains; they represent a substantial shift in safety outcomes at relatively modest cost.
How a Wombat Crossing Differs from Other Traffic Calming Devices
Speed humps, speed cushions, and chicanes all have a place in the traffic calming devices toolkit. However, none of these treatments provide the dual function a wombat crossing delivers. A speed cushion slows vehicles but does nothing to formalise a pedestrian crossing point. A signalised crossing gives pedestrians priority but does not physically reduce vehicle speeds between signal phases.
A wombat crossing addresses both speed and priority simultaneously. The raised platform typically sits at 75 to 100 mm above the road surface with graded ramps on approach, physically compelling drivers to decelerate. The zebra markings and regulatory signage (sign R3-1) then establish legal pedestrian priority. This combination makes it one of the most robust mid-block pedestrian treatments available under current Australian standards.
Wombat crossings are particularly well-suited to locations with high pedestrian volumes, including commercial precincts, school frontages, public transport interchanges, parks, and community facilities. They are also increasingly used on local collector roads within residential areas where through-traffic speeds have been identified as a safety concern.
The raised surface provides an at-grade connection between footpaths on either side of the road, improving accessibility for all users and reinforcing the message that this is a shared space where pedestrians have priority.
For a broader comparison of speed management treatments, see our guide to the top traffic calming devices used in urban areas.
The Recycled Rubber Advantage
Concrete wombat crossings require excavation, formwork, pouring, curing, and line marking across multiple site visits. Modular recycled rubber raised platforms from Traffic Products Australia streamline that process significantly.
TPA’s rubber raised platforms use a secure interlocking system that allows a full crossing to be assembled and bolted down in under two hours, with no excavation and no heavy machinery. Piano Key Markings are moulded from durable white rubber with integrated cat’s eye reflectors, eliminating the need for separate line marking and ongoing repainting.
From a sustainability perspective, every platform is manufactured from 100% recycled rubber. This diverts tyre waste from landfill and provides an eco-friendly alternative to concrete and asphalt construction. For councils with sustainability procurement targets, this can be a meaningful differentiator in project reporting.
The slip-resistant surface of recycled rubber also performs well in wet conditions, which is a practical advantage in Australian climates where rain can make painted road markings dangerously slick. Unlike concrete, rubber platforms absorb impact rather than transmitting it, reducing both vehicle discomfort at appropriate speeds and long-term surface degradation from heavy vehicle traffic.
Implementation Considerations for Your Wombat Crossing Project
Before installing a wombat crossing, several practical factors need consideration, including site suitability, installation requirements, and long-term compliance with Australian road safety standards.
Site Selection and Design
Wombat crossings are most effective in speed environments of 50 km/h or less, particularly in school zones, shopping precincts, transit stops, and residential areas with high pedestrian demand. The Austroads Pedestrian Crossing Facility Selection Tool provides a structured framework for assessing site suitability, evaluating pedestrian and vehicle delay, sight distances, and benefit-cost ratios.
When selecting a location, consider the broader road environment. Wombat crossings perform best on single-carriageway roads with one lane in each direction. On multi-lane roads, additional treatments such as median refuges may be needed to ensure pedestrians can cross safely in stages. Sight distance on approach is also critical; drivers must be able to see the crossing and any pedestrians waiting to cross in sufficient time to stop safely.
Ramp gradient is a critical design element. Steeper ramps achieve greater speed reduction but must be balanced against occupant comfort, heavy vehicle stability, and drainage considerations.
TPA’s in-house principal design engineer works with councils and contractors to tailor platform dimensions and ramp profiles to site-specific conditions. The modular design can also be customised for bus routes, ensuring public transport vehicles can traverse the crossing without excessive discomfort to passengers.
Installation and Maintenance
One of the most significant practical advantages of rubber raised platforms is installation speed. Because the modular segments interlock and are fixed with mechanical anchors, a typical wombat crossing can be installed within a single traffic management shift. There is no curing time, no excavation, and no wet trades involved. This reduces lane closure durations and minimises disruption to local traffic and businesses.
Maintenance requirements are low. Recycled rubber is inherently resistant to cracking, UV degradation, and water damage, all common failure modes for concrete alternatives. If a segment is damaged by heavy impact, it can be individually replaced without disturbing the rest of the installation. TPA backs this with a 5-year product guarantee, giving you confidence in long-term performance.
For contractors, this also means fewer return visits for warranty work and less time spent on remediation compared to concrete installations that can develop surface cracking, joint failures, or marking deterioration within the first few years. The modular nature of the system also means that if a road is resurfaced or a crossing needs to be relocated due to changing traffic patterns, the platform can be unbolted, lifted, and reinstalled at a new site with minimal waste.
Cost and Compliance
While upfront material costs for rubber platforms are comparable to mid-range concrete solutions, the total installed cost is typically lower once you factor in reduced labour, no excavation, faster traffic management, and minimal ongoing maintenance. Over a 10-year lifecycle, the savings can be substantial.
Traffic Products Australia’s raised platforms are fully compliant with Australian Safety Standards and are designed to align with the requirements of AS 1742.10 for pedestrian control devices. With more than 20 years of experience serving councils and contractors across Australia, TPA provides end-to-end service from initial design consultation through to manufacturing and installation.
Key Takeaways for Specifying a Wombat Crossing
- Match the treatment to the risk: Wombat crossings are most effective at mid-block locations with demonstrated pedestrian demand and a speed environment of 50 km/h or below. Use the Austroads Pedestrian Tool to validate site suitability before committing to a treatment type.
- Prioritise speed reduction at the source: Road safety barriers and signage alone are not enough. A raised platform physically compels speed reduction, which is critical when the Safe System approach calls for impact speeds below 30 km/h near pedestrians.
- Consider the full lifecycle cost: Concrete crossings may appear cost-competitive at the quote stage, but factor in excavation, curing time, repainting, crack repairs, and disposal at end of life. Recycled rubber platforms offer lower total cost of ownership in most applications.
- Minimise sign clutter: The updated AS 1742.10 standard has streamlined signage requirements for raised crossings. Work with your supplier and road authority to ensure your wombat crossing communicates its purpose clearly without overwhelming approaching drivers.
- Choose sustainable materials where possible: Recycled rubber raised platforms contribute to circular economy outcomes and support council sustainability reporting. This is an increasingly important factor in procurement decisions across Australian local government.
- Engage a supplier with design capability: Not all raised platforms are equal. Look for a provider with in-house engineering expertise who can tailor ramp profiles, platform dimensions, and marking configurations to your specific site conditions and compliance requirements.
Make the Right Call for Your Next Pedestrian Safety Project
Wombat crossings are among the most effective pedestrian safety treatments available in Australia, delivering proven speed reduction and casualty prevention at locations where vulnerable road users need protection most. When you specify a recycled rubber raised platform, you also gain the benefits of fast installation, low maintenance, and a genuine sustainability advantage over traditional concrete.
Traffic Products Australia has been delivering traffic calming solutions to councils and contractors nationwide for more than 20 years. With in-house design expertise, a 5-year product guarantee, and an end-to-end service model, TPA can help you move from concept to installation quickly and confidently.
Get in touch for a free consultation or quote. Call 1800 211 212 or contact us today.
