TMS traffic quarter-hourly: Oct 2020 to Jan 2022

Please note: this data differs in some of its columns from the Jan 2013 - Sep 2020 set. This data is a singular snapshot of a dataset published to promote innovation and research. It is not updated or expanded from the date range described.TMS traffic quarter-hourly (2013-2020)

Data reuse caveats: as per license.Data quality statement: please read the accompanying user manual, explaining:how this data is collectedidentification of count stationstraffic monitoring technologymonitoring hierarchy and conventionstypical survey specificationdata calculationTMS operation.Traffic monitoring for state highways: user manual [PDF 465 KB]Data quality caveats: you must use this data in conjunction with the user manual, and the following caveats.Much of this data is sourced from road sensors and may be subject to technical or environmental factors.Data is compiled from a variety of sources. Accuracy may vary and the data should only be used as a guide.Data is representative of the change of traffic volume not of total traffic volume for each region.Data is sourced from Waka Kotahi New Zealand Transport Agency TMS data.Light and heavy traffic volumes have been split using TMS data where vehicles with a length of less than 5.5m are classed as light vehicles. Heavy vehicles are over 11m long. Those between 5.5 and 11m are split 50:50 into light and heavy vehicles.Please be aware that when unzipped these are very large files and some systems may have difficulty opening it. Each file contains more than 10 million rows, and therefore won't work in Excel. However, each file is in CSV format, and will work in:programming languages such as Python or Rdatabases with SQL.State highway traffic monitoring (map)State highway traffic monitoring sitesState highway daily-updated traffic count (API and CSV)


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Data and Resources

Additional Info

Field Value
Theme ["geospatial"]
Author Waka Kotahi
Maintainer Open.Data_NZTA
Maintainer Email Open.Data_NZTA
Source https://opendata-nzta.opendata.arcgis.com/datasets/NZTA::tms-traffic-quarter-hourly-oct-2020-to-jan-2022
Source Created 2022-02-28T03:09:18.000Z
Source Modified 2023-10-27T01:14:47.000Z
Language English
Spatial
Source Identifier https://www.arcgis.com/home/item.html?id=41e05dcdfcb749d390f7785543fb3b14
Dataset metadata created 10 September 2022, last updated 2 March 2024