A major upgrade of the Gateway Motorway through Bracken Ridge has cleared a significant federal environmental approval stage, removing one of the conditions that had remained ahead of the project’s planned move towards construction.
The Australian Government’s National Environmental Protection Agency granted approval on 23 September for the Gateway Motorway upgrade between Bracken Ridge and the Pine River, subject to environmental conditions.
The decision covers a 5.8-kilometre section from Depot Road to the Bruce Highway and follows an assessment under the Environment Protection and Biodiversity Conservation Act 1999.
It does not, however, mean construction has started. Detailed design remains underway and, as at 29 September, the Department of Transport and Main Roads continued to list the project in its planning phase.
Why Canberra had to assess the project
The Commonwealth’s involvement dates back to 2024, when the motorway proposal was declared a “controlled action” under federal environmental law.
That decision reflected the project’s potential to significantly affect matters protected nationally, including the ecological character of a Ramsar-listed wetland, listed threatened species and ecological communities, and listed migratory species.
TMR was required to prepare a Public Environment Report examining those potential impacts and setting out measures for avoidance, mitigation, management and environmental offsets.
A draft went on public exhibition between 30 June and 28 July this year, with submissions considered before the final assessment documentation was released for public viewing on 24 August.
Federal approval followed about a month later.
Approval comes with environmental obligations
The Commonwealth approval is conditional rather than an unrestricted go-ahead. TMR has confirmed it will be required to prepare annual compliance reports showing how the project is meeting the conditions attached to the decision.
The environmental assessment process has also shaped measures proposed for the corridor, including fauna fencing and fauna movement infrastructure, rehabilitation of temporarily disturbed areas and environmental management during construction.
Around Bald Hills Creek, TMR’s current project design includes fauna fencing and a fauna underpass, while the broader assessment has examined how construction could affect wetlands, habitat and wildlife movement.
Those environmental requirements will sit alongside the engineering work now progressing on the motorway design.
What Bracken Ridge will eventually see
For local motorists, the project is much more than additional motorway lanes.
Plans include widening the Gateway Motorway from its existing four lanes to three lanes in each direction, with additional capacity around interchanges. Connections involving Bracken Ridge Road, Barfoot Street and the Deagon Deviation are also being changed, while the motorway curve at Bracken Ridge is to be upgraded.
A continuous shared pedestrian and bicycle path is planned along the northern side of the motorway, connecting with local routes including Barfoot Street, Deagon Deviation and Wyampa Road.
The Gateway project has a $1 billion funding commitment from the Australian and Queensland governments and is being delivered with the adjoining Bruce Highway upgrade as the Gateway to Bruce Upgrade.
Detailed design is underway under the combined design-and-construct arrangement.
The federal decision therefore removes an important environmental approval step, but it should not be mistaken for the start of works on the ground. TMR’s published timetable continues to point to construction beginning in late 2026.
Published 29-Sept-2026
