Murphy's Bridge

Cadgee, NSW.

Rebuilt after its destruction in the Black Summer bushfires as a raised, integral structure, restoring a safe Tuross River crossing for Cadgee.

Murphy's Bridge

Murphy’s Bridge was rebuilt as a raised, integral structure that restores a critical Tuross River crossing lost in the Black Summer bushfires while providing improved flood resilience, long-term durability, and compliance with T44 and SM1600 transport standards.

The project reconnected the community after residents were left reliant on dangerous kayak crossings or a 64 km detour, while also supporting the local economy through the use of local labour, plant, and materials.

Dimensions
68.5 x 4.8m (5 span)
Client
Eurobodalla Shire Council
Products
IQ700
Type
Multi-Span Bridge
Location
Cadgee, NSW.
Projects | Murphy's Bridge
Projects | Murphy's Bridge
Projects | Murphy's Bridge
Projects | Murphy's Bridge
Projects | Murphy's Bridge
Projects | Murphy's Bridge

Key project points

Resilience

Raising the bridge level and using an integral design gives Murphy’s Bridge stronger flood protection and durability even when fully submerged.

Community-Built

Built with local plant, materials, and labour, the project kept investment and employment within the Eurobodalla community.

Longevity

Designed for a 100‑year lifespan with minimal maintenance, the InQuik® structure provides long-term value for future generations.

Recovery

The new bridge restored a vital crossing lost to fires and floods, reconnecting residents's essential access, and eliminating dangerous detours.

Multi-Span

Five‑span configuration provides balanced load distribution and reliable performance across the full river width.

The location

Murphy’s Bridge sits on Eurobodalla Road over the Tuross River, linking the small community of Cadgee with the greater Eurobodalla region. The area is surrounded by National Parks and Nature Reserves, creating a remote, fire‑prone and flood‑affected environment. This isolation made the crossing essential for residents accessing services, schools, and supplies.

Challenges

The 2019–20 Black Summer bushfires destroyed the original timber bridge, leaving locals stranded with only a freezing kayak crossing or a 64km detour. Rebuilding was repeatedly disrupted by extreme flooding from 2020–2022, washing away temporary access tracks and halting piling and installation works.

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These setbacks caused long delays and community frustration.

How we helped

The InQuik® System enabled Eurobodalla Council to “build back better” with a resilient, elevated, five‑span bridge capable of withstanding high water pressure—even when fully submerged. Using local plant, materials, and labour kept investment within the community while delivering a century‑long, low‑maintenance structure. The new bridge restored safe, reliable access and rebuilt vital physical and emotional connections for families across Cadgee and Eurobodalla.

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