$28.7 millionTotal budget
Main Roads WALead agency
The Karel Avenue upgrade has removed the bottleneck on the approach to Jandakot, reducing congestion at the Karel Avenue and Roe Highway interchange and improving access to Roe Highway and Kwinana Freeway for Leeming and Bull Creek residents.
The Karel Avenue bridge over Roe Highway has been widened to create a dual carriageway, and also extended across the freight railway line south of Roe Highway to facilitate the construction of the Thornlie-Cockburn Link as part of METRONET.
This map shows an aerial view of the project location.
Project work area
News and project updatesSee all news
Plan your journey
Avoid disruptions to your journey and plan your trip