Koala Alert at Youngs Crossing Upgrade Puts Joyner Drivers on Notice

A single koala in a roadside tree near Youngs Crossing has become a sharp reminder that this major road upgrade is unfolding in a living habitat, not just a construction corridor. A community warning from Moreton Bay Koala Rescue has put local drivers on notice, urging them to slow down near the work zone at Joyner, as the animal could come down and try to cross the road. 



The warning followed a Facebook post from Moreton Bay Koala Rescue on 1 April, which flagged a koala near Youngs Crossing Road and asked motorists to drive with care.

By April 15, construction at Youngs Crossing was still active, with the City of Moreton Bay listing ongoing bridge work, piling, earthworks, traffic signal works and vegetation management on its official project page, last updated in April 2026. 

The combination of wildlife movement and heavy machinery makes this local issue feel very urgent. 

Youngs Crossing Road in Joyner is part of a major upgrade running from Protheroe Road to Dayboro Road, on the section that crosses the North Pine River. Council describes it as one of the city’s largest road projects, with reduced speed zones in place, including a temporary 40 km/h limit along Youngs Crossing Road during construction. 

The koala sighting is not just a one-off roadside moment for residents. It taps into a broader fear that animals are being pushed closer to traffic as work continues through an area they already use. In project material for March 2026, Seymour Whyte, working on behalf of the city, said works would include retaining walls, temporary pavements, drainage, piling, crane operations, traffic signal works and vegetation management, with some activity starting from 4:00 a.m. and other work taking place at night when needed. 

The rescue group’s role also helps explain why the post carried weight in the community. Moreton Bay Koala Rescue says it runs a free 24/7 rescue and ambulance service for koalas across the region and asks people to report sick, injured, displaced or healthy koalas when they are spotted in risky situations. 

A koala is left injured after a car hit. The rescue team brought the animal to the wildlife hospital.
Photo Credit: Moreton Bay Koala Rescue/Facebook

The bigger public message is simple: drivers passing through Youngs Crossing are not just moving through a road project, but through an area where wildlife still needs room to survive. 

While the upgrade is designed to improve safety, traffic flow and flood resilience between Petrie and Joyner, the koala sighting shows why many locals remain focused on what is happening at ground level right now, especially when construction and wildlife share the same narrow space. 



Published 16-April-2026

Oyster Reef Trial Aims to Boost Water Quality in Lawnton and Kallangur

Shellfish reefs, made from recycled oyster shells, are being trialled in the North Pine River at Lawnton and Kallangur to improve local water quality.



Community Benefits and Environmental Goals

Oyster Reef Trial Aims to Boost Water Quality in Lawnton and Kallangur
Photo Credit: OzFish

Unitywater has applied to Moreton Bay City Council to install two new oyster reefs in the North Pine River, adding to an existing trial launched in 2023.  These new reefs, planned for Lawnton Pocket Road in Lawnton and Brickle Road in Kallangur, form part of Unitywater’s commitment to achieving net-zero nutrient discharge into waterways by 2040.  

The initiative reflects a collaborative effort between Unitywater, OzFish, the University of the Sunshine Coast, and Healthy Land and Water, combining resources and expertise to improve local waterways. The project aims to improve water quality for the community and the environment.

The Science Behind Shellfish Reefs

The “reefs” are constructed using triangular baskets filled with recycled oyster shells sourced from Brisbane restaurants and commercial shucking operations. These baskets are pre-seeded and then “soaked” in Moreton Bay for approximately one year before being placed in the river.  

This process allows the shellfish to grow and mature. As the shellfish grow, their natural filtering process helps remove nutrients from the water. The trial rigorously tests various factors, including reef structure, water depth, and salinity levels, to determine the optimal conditions for shellfish growth and nutrient reduction. Preliminary findings from the initial trial, which began in September 2023, are expected soon.

A Collaborative Approach to Water Management

Oyster Reef Trial Aims to Boost Water Quality in Lawnton and Kallangur
Photo Credit: Ozfish/ Facebook

The broader project, which began with installing 40 baskets near the Murrumba Downs Wastewater Treatment Plant, is a five-year initiative supported by $464,000 in funding from Unitywater.  This initial stage is already recognised as a nutrient offset method under the Queensland Water Quality Offset Policy.  The partners believe this project represents a significant step forward in exploring the potential of shellfish reefs to improve water quality and contribute to more sustainable wastewater management practices.



They emphasised the importance of collaboration in achieving positive environmental outcomes and see this project as a model for future restoration efforts. The project also highlights the potential for shellfish reef restoration as a legitimate method for offsetting nutrient discharge into waterways.

Published Date 20-Feb-2025