Updates, news and works notices
Find the latest updates about the Mount Barker Interchange Upgrade.
Media releases
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Published on Friday 20 June 2025Contractors selected for multi-million-dollar congestion busting hills interchanges
Contracts have been awarded to deliver $150 million upgrades of the Mount Barker and Verdun Interchanges, with major construction set to begin in late 2025.
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Published on Sunday 20 October 2024The Hills are alive with the sound of progress
Residents of Mount Barker and the Adelaide Hills will have better access to and from their communities with improved safety and traffic flow in the state’s fastest-growing city, with significant progress on a suite of major projects totalling $190 million.