Perth to Bunbury Highway

The Southern Gateway Alliance, comprising GHD, Leighton Contractors and WA Limestone in partnership with Main Roads Western Australia, was awarded the contract to build the AUD11 million new Perth to Bunbury Highway.

Work on the project officially began on 21 December 2006 and continues throughout the southwest today.

GHD is providing consulting services in the disciplines of transport planning and traffic engineering, civil and structural design, geotechnical engineering, materials technology, environmental and sustainability.

The new road comprises 71 kilometres of dual carriageway from the Kwinana Freeway extension to Lake Clifton. The highway will be constructed to freeway standard from Safety Bay Road to South Yunderup Road (32 kilometres) with the remainder being built to highway standard.

 

Road Systems

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For more than 50 years, we’ve delivered innovative road including rehabilitation, expansion and development of new highways, complex interchanges, toll roads, bridges and tunnels. Our planners and engineers provide integrated services to plan, design, construct, maintain and manage all aspects of road corridor life.

From planning and procurement through to feasibility and investigation, and design, construction, delivery and maintenance, you’ll enjoy bespoke solutions for roads that incorporate masterplanning, funding and economic analysis, transport planning, asset management, environmental management, risk management and more.

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Roads & Highways

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The sense of urgency to deliver smarter, safer and more affordable roads to help improve traffic flow is demanding efficient road infrastructure that offers network reliability, certainty of journey time and is sensitive to the environment.

Assess the life of your asset portfolio, explore how to maximise capacity of existing infrastructure and find least life cost alternatives to enhance the performance of your network.

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Transport Planning & Traffic

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GHD brings a fresh approach to Integrated Transport with an innovative, dynamic, highly motivated and enthusiastic team of traffic engineers and transport planners who harness a great depth of experience and knowledge in industry.

Whether you require high level policy and strategic advice at the beginning of a project or detailed engineering advice at the design stage, you’ll benefit from the commitment and dedication provided by our people. We pride ourselves on staying informed of the latest industry trends and thinking through regular involvement in industry groups, conferences and seminars.

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