What's Happening
Planning and project development for the upgrade is now underway. Over the next 18 months we will be undertaking:
- Early design development for road, bridge, pedestrian and cycling infrastructure and drainage
- On site investigations, including identifying underground utilities, testing ground conditions and drainage
- Early concept development for urban landscape and design
- Environmental and heritage assessment to inform environmental processes and approvals.
- Procurement planning to prepare the project for construction.
Site investigation nightworks
Geotechnical and service investigations will be undertaken in the coming weeks to inform detailed design and include pavement testing and sampling and underground service locating and scanning.
Mobile work crews will move along Kwinana Freeway (northbound and southbound) between Roe Highway and Mortimer Road to carry out the works at various sites. To ensure safe access to the work sites and reduce disruption for road users, works will take place at night between 9PM – 5AM over a 6-week period commencing Monday, 18 August 2025.
Intermittent disruption and changes to road conditions may be experienced during the works period. We ask that road users plan ahead, follow all road signage, and allow extra time for journeys. Visit our Travel Map for to plan your journey.
safety
transport corridor
future population need