Western Australia Restricted Heavy Vehicle Road Network

Tri Drive Network 3.1 data details roads in Western Australia approved for restricted heavy vehicle access. The dataset is updated weekly by Main Roads Western Australia and includes spatial layers for mapping and analysis. Users must verify current accuracy via the official Main Roads WA website.

Use Cases

• Analyze spatial coverage of Tri Drive Networks to plan heavy vehicle routes across Western Australia.
• Integrate HVS network GEOJSON layers with traffic management systems for operational planning.
• Monitor weekly updates to the RAV Network Road Tables for changes in permissible vehicle access.

Strengths

• Weekly update frequency ensures regular incorporation of road network changes.
• Spatial coverage is explicitly defined for the entire state of Western Australia.
• Multiple file formats including GEOJSON, CSV, and KML provide flexibility for different analysis tools.

Limitations

• Specific row counts, column definitions, and dataset size are unknown, hindering initial assessment of scope.
• Data accuracy is not guaranteed and users must manually confirm current information via the official source.
• Sample data is unavailable, preventing preview of data structure and content before download.

Provenance

Source

Main Roads Western Australia

Collection Method

Official government records for heavy vehicle route management.

Time Range

null

Freshness

Weekly

Geography

Western Australia