Watersmart installed a 156 m² Porous Lane footpath on the Tuggeranong Foreshore in the ACT made of recycled waste tyres
The new Watersmart Porous Lane footpath was made of 468 waste tyres, which were turned into a durable and tree-friendly pavement, highlighting how permeable surfaces can balance community access with long-term tree health.
According to Watersmart, the challenge was to find a solution for large, established trees along the foreshore that would protect their access to water while avoiding future damage to paths caused by root growth and movement. Conventional paving would be risky due to cracking, lifting, and costly repairs. It would also limit water infiltration to the soil below.
A solution to all that was a dark grey Porous Lane footpath that was laid adjacent to the trees, using a semi-flexible, permeable pavement mix. Designed to allow rainfall to infiltrate through the roots, the pavement reduces surface runoff while maintaining structural strength. Its flexibility also helps absorb the impact of root movement, preventing the cracking and uplift commonly seen with traditional concrete.
The installation supports both community use and environmental resilience. The permeable surface takes water directly to the trees, helping them to flourish. It also reduces the risk of future maintenance caused by root disturbance. Thanks to the minimal excavation required, the solution was less invasive and more sustainable. It also ensures a longer-lasting asset for the foreshore environment.
