We are currently responsible for Western Australia’s main road network.
You can find out which roads we are specifically responsible for by following one of the links below:
There are several road classification systems in use in Western Australia. Each has a different purpose. The Administrative Classification system determines which sphere of government has management responsibility for public roads (Main Roads WA or local government).
Information about administrative classification policy and assessment criteria is available through the following links:
A Road Information Mapping (RIM) system has been developed to provide information in map form about various aspects of road management and responsibility.
We are committed to delivering efficiency and improved safety to the management of the road network. This is targeted through use of an Intelligent Transport System (ITS).
Find out more about our Intelligent Transport System, what it's about and how it is being used to improve our road network.
The Road Safety Commission provides accurate and up-to-date road crash statistics. Visit their site to find out more about: