Design starts on Hope Island Road's long-awaited Jabiru Island bridge duplication

Queensland has moved the Hope Island Road bridge duplication at Jabiru Island into active design and site investigation, reviving a long-planned fix for one of the northern Gold Coast's obvious road bottlenecks.

The Gold Coast Transport Plan identifies two new bridges alongside the existing crossings: duplication of the 236-metre Coombabah Creek Bridge and the 194-metre flood-relief-channel bridge. Together, they are intended to complete the missing four-lane section of Hope Island Road across Jabiru Island.

What the project includes

Beyond the two additional bridges, the plan includes a new signalised four-lane intersection to improve access to Jabiru Island Park and the boat-ramp facilities. An off-road shared path is planned across the new bridges, together with upgraded street lighting and navigational lighting.

The stated benefits include increased road capacity and traffic flow, better active transport, improved network efficiency and safety, and reduced peak-hour congestion and travel time.

Why this short section matters

Hope Island Road is an important east-west route through the rapidly growing northern Gold Coast. Drivers can move through wider sections of the corridor only to be squeezed back through the existing two-lane bridge crossings around Jabiru Island. Duplicating those crossings would remove that pinch point and provide a continuous four-lane connection through the island section.

This is a renewed push on an old transport problem

The idea of adding bridges across Coombabah Creek is not new. Earlier Queensland planning material described additional bridges beside the existing crossings as part of the wider Hope Island Road duplication. The current Gold Coast Transport Plan brings that missing link back into the active project pipeline.

What residents and visitors should expect now

For the moment, the practical change is planning activity rather than a new traffic arrangement. Survey, geotechnical, utility and other technical work may be visible around the corridor as the design develops. Existing roads and bridges remain the route in use.

Drivers should therefore avoid treating the announcement as an imminent opening. Until Queensland publishes a construction timetable, the safest assumption is that the existing bottleneck remains and peak-period delays may continue.

Part of a wider Gold Coast transport program

The bridge duplication sits within the broader Gold Coast Transport Plan, which also includes major public-transport and road initiatives such as Coomera Connector Stage 2, motorway upgrades, metro-style bus services and further light-rail planning. Those projects are at different stages and do not share one construction timetable.

No confirmed opening date yet

The useful milestone is that the Jabiru Island bridge duplication is now in design and investigation. A confirmed bridge-construction start date and completion date have not been published in the current Transport Plan material.

For authoritative updates, see the Queensland Department of Transport and Main Roads' Gold Coast Transport Plan.