Road and Pedestrian Bridge Locations in Western Australia

Structures dataset provides inventory information for road and pedestrian bridges, rail bridges, sign gantries, and tunnels on public access roads in Western Australia. The layer is sourced from Main Roads WA and updated weekly, covering all state, local, and Department of Environment and Conservation roads.

Use Cases

• Map the spatial distribution of road bridges and tunnels across Western Australia using location data.
• Analyze the density of pedestrian bridges relative to road and rail bridges for infrastructure planning.
• Monitor weekly updates to the Structures inventory for changes in sign gantry or tunnel locations.

Strengths

• Weekly update frequency ensures current inventory information.
• Spatial coverage includes all public access roads across Western Australia.
• Data is sourced from Main Roads WA, the official source for RAV Network data.

Limitations

• Row count, column details, and specific sample data are unavailable for assessing dataset scale and structure.
• Data is provided for information only and may be subject to changes, with official source being the Main Roads WA website.

Provenance

Source

Main Roads Western Australia

Collection Method

General inventory information for structures on state, local, or DEC roads.

Time Range

null

Freshness

Weekly updates, last updated 2026-03-09.

Geography

Western Australia