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Transport Performance and Analytics (TPA) Travel Zone Explorer

Created 06/05/2025

Updated 06/05/2025

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Travel Zones (TZs) are the spatial unit of geography defined by Transport Performance and Analytics (TPA), a business unit within Transport for NSW (TfNSW). The TZ spatial layer is applied to data sources used by TfNSW for transport modelling and analysis, including the Household Travel Survey and the Census 2016 Journey to Work data. The Australian Bureau of Statistics (ABS) Statistical Area boundaries form the foundation of the TZ. Generally, a TZ is larger than a Statistical Area Level 1 or Mesh Block, both ABS geography definitions. The ABS Statistical Areas are based on population counts whereas TZ boundaries are defined using population, employment, housing and transport infrastructure. TZs are designed to have standardised trip generation levels across all zones. This causes zones to be different sizes across the metropolitan area. As with many other spatial boundaries, TZs tend to be small in areas with high land-use densities and larger in areas of lower density.

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Additional Info

Field Value
Title Transport Performance and Analytics (TPA) Travel Zone Explorer
Language English
Licence Creative Commons Attribution 3.0 Australia
Landing Page https://devweb.dga.links.com.au/data/dataset/656d84ed-d928-4678-9f33-2438c052326a
Remote Last Updated 20/04/2021
Contact Point
Reference Period 08/02/2019
Geospatial Coverage New South Wales (NSW81093)
Data Portal data.gov.au

Data Source

This dataset was originally found on DataNSW "Transport Performance and Analytics (TPA) Travel Zone Explorer". Please visit the source to access the original metadata of the dataset:
https://data.nsw.gov.au/data/dataset/travel-zone-spatial-data

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No duplicate datasets found.