The current layout was built as part of the Kulija Road construction in 2014. Since then, increased traffic volumes, the staggered intersection design and the steep grade of the Baldivis Road approach have led to significant congestion and a high number of crashes in the area.
The project scope includes installing traffic signals at the intersection and constructing an additional westbound lane that extends through the signals to a safe merging point.
The State Government made an election commitment in 2025 of $7 million dollars to fund the modelling, design and construction of the intersection upgrade.
Prior to construction, the Traffic Modelling and Design of the intersection needs to be finalised, we expect these to be finalised by the end of the 2025/2026 financial year.
Construction is expected to commence in early 2027/2028, to accommodate design timelines for other service providers such as Western Power.
Due to the nature of the construction works, we expect there to be some delays to motorists during the construction phase. Traffic Management will be in place to ensure the works are carried out safely and in a timely manner.
Closures may be required for the project, with appropriate detours in place. Notice will be given prior to any major closures.
The project will greatly reduce the likelihood and severity of crashes at the intersection as well as improve congestion issues.