Alpha Numeric Route numbers

Transport for NSW

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

Route ID Map

Data and Resources

Tags

Additional Info

Field Value
Title Alpha Numeric Route numbers
Type
Language
Licence cc-by
Data Status
Update Frequency
Landing Page https://data.nsw.gov.au/data/en/dataset/02bb4c3c-be18-4fe5-b1b5-292c259d35cf
Date Published 2022-07-09
Date Updated 2024-01-11
Geospatial Coverage
Data Portal Data.NSW
Publisher/Agency Transport for NSW