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Southbound On-Ramp at Manning Road Kwinana Freeway southbound upgrades



  • Road

    Project type
  • $35 million

    Total budget
  • Complete

    Project phase
  • Main Roads WA

    Lead agency
  • 100

    Jobs supported

A new southbound on-ramp to the Kwinana Freeway and a new southbound freeway lane from the Canning Highway on-ramp to the Edgewater Road footbridge in Salter Point is now available to road users.

A new merge lane from the new on-ramp to Kwinana Freeway heading south has also been constructed.

More than 7,000 vehicles will use the new ramp daily, reducing traffic on Canning Highway and improving travel times by up to five minutes during peak hours.


  • A new route for road users wishing to travel south on Kwinana Freeway from Manning Road
  • Reduce travel time by up to five minutes in peak times and rat running through the local area
  • Reduce congestion and improve safety at the Canning Bridge and Kwinana Freeway interchange

Project map

This map shows an aerial view of the project location.

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