Teese Timber Bridge Replacement
McIlwain delivered the replacement of the existing one-lane Teese Timber Bridge with a two-lane single-span concrete bridge, improving flood resilience, capacity, and safety for local road users.
Logan City Council engaged McIlwain to upgrade the deteriorated bridge over a tributary of Cyrus Creek in Gleneagle, a boundary asset shared with Scenic Rim Regional Council. The bridge had less than 1% AEP flood immunity, affecting school access during high rainfall events. McIlwain’s scope included design, construction, and hydraulic/hydrological assessments. The works involved staged construction to ensure efficient workflow, with all works completed with minimal delays. A commemorative keepsake was gifted to the Teese family to honour the bridge’s local history.
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Sector
Marine, Transport
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Client
Logan City Council
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Location
Gleneagle, QLD
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Duration
April 2021 – August 2021
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Value
$1.4M
Project Scope
- Single-span concrete bridge with two lanes
- FRP deck unit installation
- 50 mm thick deck wearing surface
- 3 octagonal piles at each end of the bridge
- Grouted rock protection under embankments
- Asphalt tie-ins to existing road
- Concrete kerbs and steel traffic barriers
- Guardrail fabrication and installation
- Coordination of multiple subcontractors
- Hydraulic and hydrological assessment