Technical & Commercial

Over the years, we have accumulated a wealth of specialised knowledge relating to the design and construction of roads, bridges and more. We've used this expertise to develop guidelines, standards and specifications.

Technical Library »

Search our extensive library of technical guidelines, signs, drawings, policies and specifications.

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We provide support to assist you with your property development and road access needs.

Information for contractors, subcontractors and suppliers delivering our road, bridge and infrastructure works.

Supporting documents and information to assist with tender preparation and submission.

Traffic management plans, training and accreditation, registration, works and events on roads information.

Discover how Main Roads is delivering world-class mobility for Western Australians across an intelligent, safe, sustainable and optimised network

Extensive source of traffic, road and network information, data, maps and apps.

Funding for rehabilitation and safety improvements on local roads across the state.

Creating a safe road environment through the implementation of road safety policies, auditing and crash investigations.

Acknowledgement of country

The Government of Western Australia acknowledges the traditional custodians throughout Western Australia and their continuing connection to the land, waters and community. We pay our respects to all members of the Aboriginal communities and their cultures; and to Elders both past and present.

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