Investment Proposal

The Investment Proposal findings identified that a tolled bypass tunnel between Kedron and Carseldine would:

• help solve the growing congestion problem that impacts motorists on Brisbane’s northside, and Moreton Bay and Sunshine Coast regions
• deliver travel time saving benefits, ease congestion and present opportunities for surface corridor improvements on Gympie Road, including improved public and active transport
• complement existing planned projects and road upgrades.

For a summary of the Investment Proposal provided to the Queensland Government in mid-2024, click here.

Current Status

A range of technical investigations will continue to be undertaken throughout 2025 to inform a detailed business case, to be submitted to the State Government for consideration.

To progress pre-construction works, $318 million was committed over three years as part of the 11 June 2024 State Budget.

An additional $17 million over two years was provided for the Department of Transport and Main Roads to prepare a detailed business case for the Gympie Road Surface Corridor Transformation project.

North Brisbane Infrastructure

North Brisbane Infrastructure is a special purpose entity of QIC Limited, a Queensland Government owned company.