ACTGOV Road Centrelines: Transport Network Segments in Canberra

ACTGOV ROAD CENTRELINES provides the position and extents of the centreline for air, light rail, railway, road, and water transport features in the Australian Capital Territory. Segments are defined by intersections, running from one intersection to the next, and use the MGA2020-55 coordinate system. The dataset is maintained by ACTmapi, the ACT Government Geospatial Data Catalogue.

Use Cases

• Map transport network connectivity based on defined segments between intersections.
• Perform spatial analysis of road, rail, or waterway features based on centreline geometry.
• Integrate transport network data into GIS applications using the specified coordinate system.
• Model intersection density and segment lengths for traffic or infrastructure planning.

Strengths

• Dataset is maintained by the authoritative ACT Government Geospatial Data Catalogue.
• Data is available in multiple formats including CSV, GPKG, GEOJSON, and KML.
• Coordinate system is explicitly defined as MGA2020-55 (EPSG #7855).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and dataset size are unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

ACT Government Geospatial Data Catalogue (ACTmapi)

Freshness

Last updated 2026-04-04 03:07:14.119484; freshness should be verified.

Geography

Australian Capital Territory (ACT)