• $180 million
    Invested

This project will complete the next stage of the duplication of the Augusta Highway from near Nantawarra to Lochiel, which will result in the corridor being fully duplicated from Adelaide through Port Wakefield to Lochiel.

The project is jointly funded (on an 80:20 basis) by the Australian ($144 million) and South Australian ($36 million) governments.

Project start:
Late 2021
Expected completion:
Late 2023
Current status:
Pre-planning

More information


Augusta Highway