Road centreline​​

Road centreline subscription service

Landgate's SLIP Road centreline subscription service gives you access to data from the Road segment layer of Landgate’s medium scale Topographic GeoDatabase (TGDB). The layers within the service are updated weekly and it provides a comprehensive depiction of the state’s road and tracks system. All named segments link to Landgate’s Geonoma Database.

Key information and attributes

Road name, date of capture, map classification, lane count, direction category, proposed roads, tracks, major roads, minor roads, highways, simplified roads, excludes DEC/DPAW restricted roads.

Geometry type: line

Update cycle: weekly

Coverage: whole of state

Data download: yes

You can access more service information including layer data dictionaries at and map and web service URLs at

Need help?

You can contact our Business Sales and Service team on +61 (0)9273 7683 or email for more information on SLIP subscription services.

This page was last updated on: 24 Aug 2022