Description
Real-time traffic status. Data provided to Rennes Métropole by Autoroutes Trafic.
These data have a “delay” of 3 minutes, so it is normal that at 3:30 pm, the most recent data indicates 15:27.
This dataset has been linked to a specific layer of the RVA to facilitate reuse:
If you wish, you can directly access the DKAN API and make the join yourself.
http://dkan.autoroutes-trafic.fr/?q=dataset/donn%C...
If you find yourself in the case of a specific use and need an additional API quota, contact us via the form or the forum.
Description of the fields.
- datetime: the information horodate in ISO 8601 format (‘https://www.iso.org/iso-8601-date-and-time-format.html’)
- predefinedLocationRerefence: the identifier of the Rennes Métropole section to which the information is attached. The identifier may be suffixed by “_D” and “_G” in the case of a two-way section. The direction of digitisation of the section is then the meaning “D”, the opposite direction the meaning “G”.
- averageVehicleSpeed: the average speed of vehicles running on the section, in kilometres per hour.
- travelTime: the travel time of the section, in seconds.
- travelTimeReliability: the reliability of the travel time provided, as a percentage of 0 % to 100 %.
- trafficStatus: the traffic status on the section, the possible values are:
- unknown: unknown state
- freeFlow: fluid
- heavy: charged
- Congested: congested
- impossible: traffic impossible
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| State-of-trafic-in-time-reel.csv | CSV | Open resource | |
| State-of-trafic-in-time-reel.json | JSON | Open resource | |
| State-of-trafic-in-time-reel.geojson | JSON | Open resource | |
| State-of-trafic-in-time-reel.zip | ZIP | Open resource |