TMS Daily Traffic Counts API

Daily traffic volumes from State Highway count sites, by vehicle type.A downloadable zipped csv file version of this dataset is also available on this portal.TMS Daily Traffic Counts CSVData reuse caveats: As per license.Data quality statement: Please read the accompanying user manual, explaining: how this data is collected identification of count stations traffic monitoring technology monitoring hierarchy and conventions typical survey specification data calculation TMS operation.Traffic monitoring for State Highways: user manual [PDF 465 KB]Data quality caveats: This data must be used 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.

Data and Resources

Additional Info

Field Value
Theme ["geospatial"]
Author Waka Kotahi
Maintainer Open.Data_NZTA
Maintainer Email Open.Data_NZTA
Created 2020-06-16T23:10:30.000Z
Date modified 2020-09-24T23:46:54.000Z
Language English
Spatial {"type": "Polygon", "coordinates": [[[-180, -89.99], [180, -89.99], [180, 89.99], [-180, 89.99], [-180, -89.99]]]}
Source Identifier
Record created September 27, 2020, Last Updated September 27, 2020