Tonkin Extension Alliance Leads Highway Project | GHD News
GHD joins the Tonkin Extension Alliance to deliver a transformational Tonkin Highway project, enhancing connectivity and regional growth.
www.ghd.comHere are the latest headlines on Tonkin Highway extensions around Perth, Western Australia:
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Major Tonkin Highway Extension enters major works phase; 14 km extension from Thomas Road to South Western Highway underway with upgrades to interchanges, expected completion in 2028. This project aims to alleviate heavy vehicle use on local streets and improve freight efficiency. [Web sources discussing the Phase 1/major works initiation and scope]
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Tonkin Extension Alliance leads delivery of the project, highlighting the extension and Thomas Road upgrade as key components to reduce traffic pressure and improve regional connectivity. [Industry partner statements and project briefs]
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Public updates note that construction activity kicked off in 2025 with site establishment and traffic realignments, followed by large-scale earthworks, bridge works, and interchange development in the subsequent months. [Project update summaries]
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The project is jointly funded by Australian and Western Australian governments, with substantial federal contribution, and it is expected to generate thousands of local jobs and opportunities for suppliers. [Funding announcements and government statements]
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Local council and state government communications have occasionally referenced closures and realignments related to the THETRU works (Tonkin Highway Extension and Thomas Road Upgrade), including planned closures at certain intersections during construction. [Local government road notices and project notices]
If you’d like, I can pull exact current articles with links and provide a concise timeline, or summarize the key impacts for motorists and freight operators.