Traffic volume estimates on state roads, South Australia

The estimated annual average daily traffic on each section of South Australia's sealed state roads, with commercial vehicle counts by class, from the newest yearly snapshot.

This is the 2026-09-24 version of this dataset on publicdata.au, with 2,721 rows and 15 fields. The same version is kept at https://publicdata.au/d/sa-traffic-volumes/v/2026-09-24/ in 12 formats, with every earlier version and a query API. Each Zenodo version of this record is one publicdata.au version.

The data is published by Department for Infrastructure and Transport under CC BY 4.0, https://creativecommons.org/licenses/by/4.0/. The licence requires this attribution:

Department for Infrastructure and Transport, Government of South Australia, Traffic Volumes, https://data.sa.gov.au/data/dataset/traffic-volumes, accessed 3 October 2026, licensed under CC BY 4.0.

This is an independent republication. The publisher has not endorsed this site.

The rows are in data.parquet, data.csv, data.json and data.xlsx. schema.json describes the fields, and publicdata.json names the version, licence, attribution and the SHA-256 of the publisher's file.