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Road Network
This layer comprises road centrelines for all roads controlled by Main Roads (State Roads) and all roads controlled by Local Government (Local Roads) that are assigned road... -
SLK Points for Road Network
SLKs or Straight Line Kilometers are a location reference system used by Main Roads Western Australia to define the location of features or events along a road. This layer shows...
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Road Hierarchy
A description of the hierarchy role performed by different parts of the road network. It also provides criteria to describe each road role type. The role type designated to each...
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Legal Speed Limits
Legal Speed Limit (State and Local Roads)The maximum speed limit allowed under the provisions of the State Traffic Act and Regulations. Road speed limits are used to regulate...
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Legal Speed Zones
Speed Zones (State and Local Roads)This layer shows the location of Speed Zones on all public access roads found in the Integrated Road Information System (IRIS) and includes...
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State Road Network
This layer comprises road centrelines for all roads controlled by Main Roads (state Roads) that are assigned road numbers in the state of Western Australia. The State Road...
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Drainage Pipes
This layer shows location of drainage pipes within the Metropolitan Region and is provided for information only. A Pipe is defined as a link in the drainage network. It includes...
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Road Network SLK Search
Note: Download the File Geodatabase for the m-aware network. The m-aware shapefile can be downloaded from here.\n\nThe purpose of this layer is to identify and label the measure...
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Main Roads Regions
This layer indicates the administrative boundaries of all Main Roads Regions. \nMain Roads Regions do not necessarily align themselves to other Western \nAustralian State...
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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...
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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...
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Drainage Pits
This layer shows location of drainage pits within the Metropolitan Region and is provided for information only. A Pit is defined as a node in the drainage network. It includes...
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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,...
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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...
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Rail Crossings
Freight or passenger rail network in Western Australia. Rail transport is a means of conveyance of passengers & goods by way of wheeled vehicles running on rail tracks. In...
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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...
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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...
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M-Links Road Network
Road Network segmented for traffic analysis
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Control of Access
Control of Access identifies the sections of state roads where the access to and from adjacent land and properties is controlled by Main Roads Western Australia. These road...
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Road Stopping Places
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...
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