호주
Infrastructure Australia - (Outer Urban PT) Inner, middle and outer sector boundaries
This is part of analysis from [Outer Urban Public Transport](https://www.infrastructureaustralia.gov.au/publications/outer-urban-public-transport-improving-accessibility-lower-density-areas), which was released in October 2018. This layer represents the geographical extent of the inner, middle, and outer sectors used to perform the analysis in the report.