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  • Culverts

    This layer indicates the location of culverts managed and controlled by Main Roads Western Australia. A culvert is a drain or pipe that allows water to flow under a road,...
  • Daily Traffic Data API

    Due to unforeseen circumstances, this service is temporarily out of order. We are sorry for the trouble this may cause you. We are working hard to restore the service as soon as...
  • Pedestrian Crossings

    A Pedestrian Crossing or crosswalk is a designated point on a road at which some means are employed to assist pedestrians wishing to cross. Usually a transverse strip marked on...
  • Traffic Signal Sites

    The location of electronic traffic signals, designed, owned and or controlled and maintained by Main Roads Western Australia, that control vehicle and pedestrian traffic at an...
  • WebEOC Road Incidents

    Main Roads WA (Main Roads) has a State legislated responsibility as a Support Organisation to provide traffic management assistance and expertise to Emergency Services during...
  • Structures

    Layer of Structures (road and pedestrian bridges, rail bridges, sign gantries and tunnels), in Western Australia. This layer provides general inventory information for all...
  • Kerbs

    This layer shows the location of kerbing on the State Road Network. Kerbs are a border of rigid material formed (concrete) at the edge of the carriageway. Kerbs may fulfil any...
  • Real-Time Traffic Data at Signalised Intersections

    Due to unforeseen circumstances, this service is temporarily out of order. We are sorry for the trouble this may cause you. We are working hard to restore the service as soon as...
  • Geodetic Control View

    Main Roads WA Geodetic Control data, used to underpin engineering grade survey, mapping and laser scanning operations. Points contain MGA or Project Zone coordinate values,...
  • Project Zones View

    The project zones layer contains the extent of project zones used for completing engineering grade survey to Main Roads specifications and standards. Both GDA94 and GDA2020...
  • Underground Utilities Survey View

    The underground utilities survey layer contains the extents of underground utilities survey completed to Main Roads specifications and standards for use in project planning,...
  • Road Train Assembly Area

    Places of convenience for road-users to stop and take a break from their journey in a safe and comfortable environment. Roadside stopping places are strategically placed along...
  • Signs - Guide

    This layer shows the location of guide signs where Main Roads Western Australia is the responsible authority. Signs can be on the State Road Network or other public access...
  • Perth Airport Official Mobile App

    Travel easy with the Perth Airport appGet live flight information and status updates, plan your trip to and from the airport, easily book parking and more, right in the palm of...
  • Bike Count Sites

    The location of bike count sites in the Perth, Metropolitan Area. This layer provides the volumes for the latest count year.Bike volumes are collected on a continuous basis at...
  • Signs - Regulatory

    All regulatory signs under the responsibility of Main Roads Western Australia. The term regulatory sign describes a range of signs that are used to indicate or reinforce traffic...
  • Drainage Headwalls

    This layer shows location of drainage headwalls within the Metropolitan Region and is provided for information only. A Headwall is defined as a retaining wall placed at the...
  • Mapping Survey View

    The mapping survey layer contains the surveyed extents of photogrammetric, topographic and lidar derived mapping survey completed to Main Roads specifications and standards....
  • Oversize Road Train All Networks

    RAV Network information periodically changes with additions or removal of data and users should confirm that information is current and accurate. The RAV Network Road Tables and...
  • Tandem Drive Level 1 All Networks

    RAV Network information periodically changes with additions or removal of data and users should confirm that information is current and accurate. The RAV Network Road Tables and...