Baanip Boulevard & Boundary Road Signalised Intersection

Construction of a new signalised intersection to improve traffic flow and provide an additional entry and exit point to Mount Duneed Estate.

Scope

This project involved the construction of a new intersection aimed at improving traffic flow and reducing congestion by introducing an additional entry and exit point. Key works included underground stormwater system installation to manage drainage, electrical conduits to support new lighting and traffic signals, road widening, and staged pavement construction. Bulk earthworks were carried out between the basins and along Baanip Boulevard to enable additional turning lanes. Pavement layers were constructed for durability—790mm on Baanip Boulevard using Type A capping, Class 3 materials, and deep lift asphalt, and 525mm on Boundary Road using capping, Class 4 material, and asphalt.

Construction was staged to maintain traffic flow and minimise disruption, with nightworks used to place asphalt safely. Further enhancements included kerb and channel works, new footpaths, a retaining wall protecting the basin embankment, and OmniGrip surfacing for bike lanes. Signage, guardrails, and subsoil drainage were added to improve safety and durability. The project also extended the maintenance track and installed farm fencing with gates along the basin frontage. Sustainability Initiative: For this project, we prioritised sustainability by incorporating repurposed materials and minimising waste. On Boundary Road, we used approximately 350tonnes of recycled Class 4 material, reducing the need for new resources and lowering our environmental footprint. Additionally, after profiling the existing road, we repurposed the removed material on another active project, effectively diverting it from disposal and giving it a second life.

Minimal Disruptions

To minimise disruptions on this crucial connecting road, we successfully maintained two-way traffic flow during daytime hours, accommodating the thousands of vehicles that rely on this route daily. With Surf Coast Highway temporarily closed during part of the project, our road became the sole bypass for the area, making consistent traffic flow essential. Careful planning and strategic traffic management allowed us to ensure continuous flow, supporting the community’s mobility needs while keeping the project on track.