Western Australia Restricted Heavy Vehicle Network Routes

Tri Drive Network 4.3 Without Conditions provides spatial data on roads permitting heavy vehicle access in Western Australia. The dataset is updated weekly by Main Roads Western Australia and is accessible via multiple formats including CSV and GeoJSON.

Use Cases

• Map permitted heavy vehicle routes across Western Australia using spatial network data.
• Analyze weekly changes in the RAV Network for infrastructure planning.
• Integrate route data with vehicle telematics for compliance monitoring on HVS networks.
• Develop a visualization tool for Tri Drive Concessional Level 3 routes using GeoJSON layers.

Strengths

• Weekly update frequency ensures current road access information.
• Spatial coverage is specific to the state of Western Australia.
• Available in multiple interoperable formats including GeoJSON, CSV, and KML.
• Published under a clear Creative Commons Attribution 4.0 license.

Limitations

• Unknown row count and column structure limits pre-analysis of data volume and features.
• Users must manually verify data currency against the official Main Roads WA website.
• Lack of sample data or column descriptions obscures the specific attributes available for analysis.

Provenance

Source

Main Roads Western Australia

Collection Method

Official state road authority data collection.

Time Range

null

Freshness

Weekly

Geography

Western Australia