Princes Highway and Timboon-Colac Road Intersection Upgrade
Big Build Roads is upgrading the Princes Highway, Timboon–Colac Road and Nalangil Road intersection, on behalf of Transport Victoria to improve safety.
Planned
The Princes Highway and Timboon-Colac Road Intersection Upgrade will install a roundabout, lighting and safety barriers.
Funding
In the 2021/2022 budgets, the Australian and Victorian governments committed $12.5 million for the upgrade.
In May 2026, an additional $6.5m was committed in the 2026/2027 Federal and State Budgets, bringing the total project budget to $19m.
What’s next
Detailed planning is currently underway as the project progresses to construction. Key activities include:
- developing the project design and construction approach
- on-site investigations, including testing ground conditions and identifying flora and fauna species.
To ensure these site investigations are completed safely, there may be temporary lane closures and reduced speeds. Traffic disruption will be kept to a minimum, and busy periods will be avoided, where possible.
Planning work for the intersection upgrade is expected to be complete in 2027. Construction timelines will be known once our planning has progressed further.
Get in touch
To find out more about this project, please contact Big Build Roads.
Email: [email protected]
Call: 1800 105 105