Karel Avenue Upgrade

Upgrading Roe Highway interchange to reduce congestion and improve access to the local area. Construction is due to finish by August 2021.
Karel Avenue <em>Upgrade</em>

The Karel Avenue Upgrade project will reduce congestion at the Karel Avenue and Roe Highway interchange. It will also improve access to Roe Highway and Kwinana Freeway for the residents of Leeming and Bull Creek.

Karel Avenue experiences significant traffic during peak periods. The problem will likely get worse due to residential developments in surrounding areas and development of the Jandakot Airport precinct.

To upgrade Karel Avenue, we plan to:

  • Widen Karel Avenue bridge over Roe Highway to create a dual carriageway, connecting at the two-lane dog-bone roundabouts for on and off-ramps
  • Extend Karel Avenue bridge across the freight railway line located immediately south of Roe Highway to facilitate construction of the Thornlie-Cockburn Link as part of METRONET
  • Modify the existing Training Place intersection to left in and left out to promote safe access
  • Extend the existing Karel Avenue underpass to accommodate the widening
  • Widen Karel Avenue between the Farrington Road intersection and Roe Highway to four lanes
  • Widen Karel Avenue between Roe Highway and the Berrigan Drive roundabout to a four-lane dual carriageway, including modifications to the roundabout approaches to enable two lanes in each direction

Subscribe to
project updates

Subscribe to our email list for the latest project updates and announcements.

Subscribe
Karel Avenue Upgrade overview map January 2019 v2.jpg
Click image to enlarge

 

Acknowledgement of country

The Government of Western Australia acknowledges the traditional custodians throughout Western Australia and their continuing connection to the land, waters and community. We pay our respects to all members of the Aboriginal communities and their cultures; and to Elders both past and present.

Tell us what you think

Help us improve our website by sharing your thoughts and suggestions.

Provide feedback