From DataNSW
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Alpha Numeric Route numbers

Created 24/06/2025

Updated 14/08/2025

JSON format icon JSON RDF format icon RDF ISO19115-3 XML

A new Road Numbering System
The NSW Government has made significant improvement to how motorists can find their way across NSW. Transport for NSW has implemented a new system of alpha-numeric route numbering. This dataset provides you with the important changes to NSW, and additional information regarding the program. Route numbers and road names
The existing 'shield' route markers have been replaced with a combination of a letter - either an M (motorway), A (route of national significance) or B (route of state significance) - and a number from 1 to 99. NSW Route Number Map

Files and APIs

Tags

Additional Info

Field Value
Title Alpha Numeric Route numbers
Language English
Licence Creative Commons Attribution 3.0 Australia
Landing Page https://data.gov.au/data/dataset/02bb4c3c-be18-4fe5-b1b5-292c259d35cf
Remote Last Updated 13/06/2025
Contact Point
Reference Period 09/07/2022
Geospatial Coverage New South Wales
Data Portal DataNSW

Data Source

This dataset was originally found on DataNSW "Alpha Numeric Route numbers". Please visit the source to access the original metadata of the dataset:
https://data.nsw.gov.au/data/dataset/nsw-2-alpha-numeric-route-numbers