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Caboolture-Bribie Island Road, Old Toorbul Point Road to Saint Road

Construction to duplicate Caboolture-Bribie Island Road to a 4-lane, dual carriageway from Old Toorbul Point Road to just east of Saint Road has been completed. This included signalising the Volz Road/Browns Road intersection.

The primary objective of the upgrade was to improve safety, connectivity and traffic flow, easing congestion on sections of the road.

This project forms part of the Caboolture-Bribie Island Road Upgrade Program, which outlines the Queensland Government's long-term plan to upgrade the road to provide a 4-lane, median-divided road for the length of the corridor.

A separate project to upgrade the Caboolture-Bribie Island Road and Old Toorbul Point Road intersection was completed in September 2021 as part of this program. Investment ID 489249.

Benefits

Improves safety
Increases capacity
Increases traffic flow
Better road access
Better active transport

Key features

Duplicated the existing lanes from Old Toorbul Point Road to just east of Saint Road from 2 to 4 lanes.
Installed a centre median to separate vehicles travelling in opposite directions, reducing the potential for crashes.
Intersection modifications at Saint Road and McGrath Road.
Modified the Old Toorbul Point Road intersection to accommodate a U-turn facility for westbound light vehicles.
Signalised the Volz Road/Browns Road intersection and installed a U-turn facility for eastbound vehicles.
Improved bike rider safety with wider shoulders and marked bike lanes at conflict points.
Installed a shared path on the northern extent from Old Toorbul Point Road to Volz Road.

Funding

This project (Investment ID 1158882) and the Caboolture-Bribie Island Road, Old Toorbul Point Road to Saint Road and Old Toorbul Point Road intersection upgrade (Investment ID 489249) are part of a joint funding agreement between the Australian and Queensland governments.

Total investment: ^$48.23 million

Australian Government: ^$28.915 million

Queensland Government: ^$19.315 million

Current status

Construction was completed in March 2026.

Caboolture-Bribie Island Road project location map

Project area showing from the intersection at Bribie Island Road and Old Toorbul Point Road to the intersection Volz Road, Bribie Island Road and Browns Road. — A map showing the project location from Old Toorbul Point Road to east of Saint Road and the intersection of Volz Road and Browns Road.