b1f8e2a4-7c3d-4e6a-9f2d-8d4b1a6c9e32 urn:uuid 3.3 Geoscape Australia +61 2 6260 9000 Unit 6, 113 Canberra Ave Griffith ACT 2603 Australia Michael Dixon Chief Data Officer 2022-02-02T01:56:57.785613Z 2025-06-18T06:30:35.152518Z ISO 19115-3 http://docs.geoscape.com EPSG:7844 GDA2020 (EPSG:7844) EPSG:4283 GDA94 (EPSG:4283) EPSG:5111 Australian Height Datum (EPSG:5111) National Roads 3.3 Geoscape +61 2 6260 9000 Unit 6, 113 Canberra Ave Griffith ACT 2603 Australia Roads is a national digital dataset that provides an optimised, aggregated view of Australia's road geometry and attribution, created from multiple sources (including jurisdictional data) that are revised regularly and supplied in varying formats and quality. The purpose of Roads is to provide a single national digital representation of Australian roads with detailed attribution to support visualisation, analysis and logistics planning at both national and local scales. structure 96.00 160.00 -44.00 -9.00 2016-11-26 National Roads Roads Roads datasets Roads file Refer to the product guide available via docs.geoscape.com.au for data quality and related information. This dataset must not be distributed except in accordance with the terms of the licence under which it was accessed. Geoscape Australia and its authorised partners license this dataset. Users must comply with the applicable licence terms and the Geoscape Copyright Notice and Disclaimer, available at geoscape.com.au/data-copyright-disclaimer/. None. This dataset is not subject to any security classification. This dataset is available from Geoscape Australia. ESRI Shapefile Mapinfo TAB GeoJSON ESRI File Geodatabase OGC GeoPackage National Roads is continuously built by sourcing road centreline data from a broad range of organisations, with State and Territory governments providing the primary inputs that form the basis of the national road network. Incoming datasets are quality assured, standardised, integrated and topology-corrected before publication, and Geoscape may also digitise or integrate additional centrelines where reliable sources improve national quality and consistency. As part of production, attribute population follows defined rules (with unknowns left as NULL), and connectivity around State/Territory borders is reviewed and corrected where issues are identified. Ongoing maintenance applies validated supply changes by creating new features, updating existing features (and date_modified) when differences are present, or retiring features when suppliers remove or stop providing them; the product is then released monthly via the online delivery system. National Roads Dataset National Roads Product Description National Roads Product Guide 3.3 https://docs.geoscape.com.au/projects/roads_description/en/stable/index.html Roads Product Description Product Description of the current version of the National Roads Product.