Kerbing Locations on the Western Australia State Road Network

Kerbs, the rigid concrete borders at carriageway edges, are mapped across the State Road Network. The dataset, created and owned by the Commissioner of Main Roads, provides locations for functions like separating roads from sidewalks and supporting pavement edges. It was last updated in March 2026.

Use Cases

• Analyze kerbing distribution across the State Road Network to identify infrastructure coverage gaps.
• Integrate kerb locations with other road asset layers for comprehensive road edge condition assessments.
• Use the spatial data to model pedestrian safety by evaluating separation between carriageways and sidewalks.

Strengths

• Data is provided by the authoritative government agency, Main Roads Western Australia.
• Offers multiple access formats including GEOJSON, CSV, and KML for different analytical tools.
• Released under a permissive Creative Commons Attribution 4.0 license for reuse.

Limitations

• No sample data or column schema is provided, making initial data exploration difficult.
• The description notes the data is subject to changes, which may affect version consistency.
• Specific quantitative metrics like row count, geographic extent, or temporal coverage are unavailable.

Provenance

Source

Main Roads Western Australia

Collection Method

null

Time Range

null

Freshness

Updated March 2026.

Geography

State Road Network, Western Australia