Project documents – Mount Ousley interchange

Project overview

Transport for NSW is building an interchange on the M1 Princes Motorway at the base of Mount Ousley.

Project documents

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Interactive portal

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Community information

Project updates
Notifications
Freight updates
Fact sheets
Media releases
  • 2 September 2025 
    Mount Ousley interchange upgraded pedestrian bridge at Northfields Avenue now open
  • 1 August 2025
    $12 million Mount Ousley Road pedestrian bridge and shared path to keep the community safe and connected.
  • 1 July 2025
    Temporary home provided for native palm trees as work progresses on Mount Ousley interchange.
  • 13 December 2024
    Major changes at the gateway to Wollongong as night closures finish.
  • 25 October 2024
    Significant road closures coming next month to accommodate Mount Ousley interchange work.
  • 27 May 2024
    Design planning report for the Mount Ousley interchange now on display.
  • 20 May 2024
    Securing the delivery of the Mount Ousley interchange.
  • 27 March 2024
    Designs progressing for Mount Ousley interchange.
  • 18 January 2024
    Major contract awarded for Mount Ousley interchange.

Reports

Submissions report
Review of Environmental Factors report
Preferred option report

Mount Ousley shared path bridge community consultation summary report

Related projects

Mount Ousley interchange