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Historic Incidents 2016 - 2019 (Lines)
Incidents on the WA Road network for the period 2016 to 2019 which had an impact on a section of road. The data has been extracted from WebEOC, the incident management system of... -
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... -
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... -
Historic Incidents 2016 - 2019 (Points)
Incidents on the WA Road network for the period 2016 to 2019 which had an impact on the immediate vicinity of the location. The data has been extracted from WebEOC, the incident... -
Project Zone Error Threshold Models View
Project Zone error threshold models. A point scale factor map with a 20PPM threshold applied. Generated using geodetic calculations and Digital Elevation Models (DEM) data.This... -
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... -
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,... -
Murray-Darling Basin Weir Information System
Murray-Darling Basin Authority
The Murray-Darling Basin Weir Information System brings together weir and barriers data held by New South Wales, Queensland and Victorian agencies and constructs a basin wide...