• Funding program Roads of Strategic Importance
  • Status In planning
  • Transport mode Road
  • Expected start/finish Late 2022 - Early 2023
  • Estimated project cost $2,000,000
  • Australian Government contribution $2,000,000
  • Local Council/Shire Adelaide Hills Council
  • State SA

Project description

This project will upgrade the intersection of Onkaparinga Valley Road, Tiers Road and Nairne Road.


The project will improve road safety and improve freight efficiency, connectivity and travel time.


The Australian Government is funding 100% of this project.


Construction is expected to commence in late 2022 and be completed by early 2023.

Project last updated:

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