Road Traffic Counts by Station on Rennes MétropoleComptages routiers à la station sur Rennes Métropole

Comptages routiers à la station sur Rennes MétropoleRoad Traffic Counts by Station on Rennes Métropole

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This dataset, published by Rennes Métropole, provides statistics from road traffic counting stations across the Rennes Métropole area. Because the records include a strong time-based component, the data can be difficult to exploit outside the geographic data portal on which it is made available. It is primarily intended for viewing through that portal rather than for direct reuse elsewhere, and offers insight into traffic volumes measured at individual counting stations across the metropolitan area.Cette couche de données, disponible uniquement sur le portail des données géographiques, permet de consulter des statistiques issues des stations de comptage routier sur Rennes Métropole. /!\ Ces données ont une composante "temps" qui rend difficile leur exploitation en-dehors du Portail de donné...

transport

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Trust score

How is this computed?

fair

Weighted across five axes. Tap a ring for what it measures.

Data schema (34 fields)

Filterable via the API (32)

code_rmanneesensnb_semainesfiabilitewms_timetmja_tvtmja_tv_formatetmja_tv_cartov85_tvv85_tv_formatev_moyenne_tvv_moyenne_tv_formatedebit_hpm_tvdebit_hpm_tv_formatedebit_hpm_tv_cartodebit_hps_tvdebit_hps_tv_formatedebit_hps_tv_cartotmja_pltmja_pl_formatetmja_pl_cartov85_plv85_pl_formatev_moyenne_plv_moyenne_pl_formatedebit_hpm_pldebit_hpm_pl_formatedebit_hpm_pl_cartodebit_hps_pldebit_hps_pl_formatedebit_hps_pl_carto

Click a field to see example values.

Fill	Field	Type	Description
—	geo_point_2dGeo Point	geo_point_2d	Geographic coordinates of the counting station.Geographic coordinates of the counting station.
—	geo_shapeShape	geo_shape	Geographic shape (point geometry) of the counting station.Geographic shape (point geometry) of the counting station.
—	code_rmCode rm	text	Unique code identifying the traffic counting station.Unique code identifying the traffic counting station.
—	annee	int	Year of the traffic count data.Year of the traffic count data.
—	sens	text	Direction of traffic flow measured at the station.Direction of traffic flow measured at the station.
—	nb_semainesNb semaines	double	Number of weeks of data used for the statistics.Number of weeks of data used for the statistics.
—	fiabilite	text	Reliability indicator of the data, shown as a color code.Reliability indicator of the data, shown as a color code.
—	wms_timeWms time	datetime	Timestamp used for the WMS time-based display.Timestamp used for the WMS time-based display.
—	tmja_tvTmja tv	double	Annual average daily traffic volume, all vehicles.Annual average daily traffic volume, all vehicles.
—	tmja_tv_formateTmja tv formate	text	Formatted (rounded, readable) annual average daily traffic, all vehicles.Formatted (rounded, readable) annual average daily traffic, all vehicles.
100%	tmja_tv_cartoTmja tv carto	double	Cartographic (map display) value of annual average daily traffic, all vehicles.Cartographic (map display) value of annual average daily traffic, all vehicles.
71%	v85_tvV85 tv	double	85th percentile speed of all vehicles, in km/h.85th percentile speed of all vehicles, in km/h.
71%	v85_tv_formateV85 tv formate	text	Formatted 85th percentile speed value, all vehicles.Formatted 85th percentile speed value, all vehicles.
71%	v_moyenne_tvV moyenne tv	double	Average speed of all vehicles, in km/h.Average speed of all vehicles, in km/h.
71%	v_moyenne_tv_formateV moyenne tv formate	text	Formatted average speed value, all vehicles.Formatted average speed value, all vehicles.
99.4%	debit_hpm_tvDebit hpm tv	double	Traffic flow rate during the morning peak hour, all vehicles.Traffic flow rate during the morning peak hour, all vehicles.
99.4%	debit_hpm_tv_formateDebit hpm tv formate	text	Formatted morning peak hour traffic flow, all vehicles.Formatted morning peak hour traffic flow, all vehicles.
99.4%	debit_hpm_tv_cartoDebit hpm tv carto	double	Cartographic value of morning peak hour traffic flow, all vehicles.Cartographic value of morning peak hour traffic flow, all vehicles.
99.4%	debit_hps_tvDebit hps tv	double	Traffic flow rate during the evening peak hour, all vehicles.Traffic flow rate during the evening peak hour, all vehicles.
99.4%	debit_hps_tv_formateDebit hps tv formate	text	Formatted evening peak hour traffic flow, all vehicles.Formatted evening peak hour traffic flow, all vehicles.
99.4%	debit_hps_tv_cartoDebit hps tv carto	double	Cartographic value of evening peak hour traffic flow, all vehicles.Cartographic value of evening peak hour traffic flow, all vehicles.
43.9%	tmja_plTmja pl	double	Annual average daily traffic volume of heavy goods vehicles.Annual average daily traffic volume of heavy goods vehicles.
43.9%	tmja_pl_formateTmja pl formate	text	Formatted annual average daily traffic value for heavy goods vehicles.Formatted annual average daily traffic value for heavy goods vehicles.
43.9%	tmja_pl_cartoTmja pl carto	double	Cartographic value of annual average daily traffic for heavy goods vehicles.Cartographic value of annual average daily traffic for heavy goods vehicles.
43.8%	v85_plV85 pl	double	85th percentile speed of heavy goods vehicles, in km/h.85th percentile speed of heavy goods vehicles, in km/h.
43.8%	v85_pl_formateV85 pl formate	text	Formatted 85th percentile speed value for heavy goods vehicles.Formatted 85th percentile speed value for heavy goods vehicles.
43.8%	v_moyenne_plV moyenne pl	double	Average speed of heavy goods vehicles, in km/h.Average speed of heavy goods vehicles, in km/h.
43.8%	v_moyenne_pl_formateV moyenne pl formate	text	Formatted average speed value for heavy goods vehicles.Formatted average speed value for heavy goods vehicles.
43.9%	debit_hpm_plDebit hpm pl	double	Traffic flow rate during the morning peak hour, heavy goods vehicles.Traffic flow rate during the morning peak hour, heavy goods vehicles.
43.9%	debit_hpm_pl_formateDebit hpm pl formate	text	Formatted morning peak hour traffic flow, heavy goods vehicles.Formatted morning peak hour traffic flow, heavy goods vehicles.
43.9%	debit_hpm_pl_cartoDebit hpm pl carto	double	Cartographic value of morning peak hour traffic flow, heavy goods vehicles.Cartographic value of morning peak hour traffic flow, heavy goods vehicles.
43.9%	debit_hps_plDebit hps pl	double	Traffic flow rate during the evening peak hour, heavy goods vehicles.Traffic flow rate during the evening peak hour, heavy goods vehicles.
43.9%	debit_hps_pl_formateDebit hps pl formate	text	Formatted evening peak hour traffic flow, heavy goods vehicles.Formatted evening peak hour traffic flow, heavy goods vehicles.
43.9%	debit_hps_pl_cartoDebit hps pl carto	double	Cartographic value of evening peak hour traffic flow, heavy goods vehicles.Cartographic value of evening peak hour traffic flow, heavy goods vehicles.

Schema captured from opendatasoft 2 days ago.

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Sample data (5 records)

These rows are ODbL-1.0: share-alike. Reusing them obliges you to license any derived database on the same terms.

Record 1sens: Sud-Nord / Est-Ouest · annee: 2025

{
  "sens": "Sud-Nord / Est-Ouest",
  "annee": 2025,
  "v85_pl": 38.7,
  "v85_tv": 38.6,
  "code_rm": "RL335.6",
  "tmja_pl": 4.4,
  "tmja_tv": 176.8,
  "wms_time": null,
  "fiabilite": "#a5acb1",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Point",
      "coordinates": [
        -1.711998807223589,
        48.07741905119281
      ]
    },
    "properties": {}
  },
  "nb_semaines": 0.7,
  "debit_hpm_pl": 0,
  "debit_hpm_tv": 23.2,
  "debit_hps_pl": 0.2,
  "debit_hps_tv": 16.6,
  "geo_point_2d": {
    "lat": 48.07741905119281,
    "lon": -1.7119988072235892
  },
  "v_moyenne_pl": 32,
  "v_moyenne_tv": 30.8,
  "tmja_pl_carto": 1.2,
  "tmja_tv_carto": 7.7,
  "v85_pl_formate": "39",
  "v85_tv_formate": "39",
  "tmja_pl_formate": "4",
  "tmja_tv_formate": "177",
  "debit_hpm_pl_carto": 0,
  "debit_hpm_tv_carto": 2.8,
  "debit_hps_pl_carto": 0.3,
  "debit_hps_tv_carto": 2.4,
  "debit_hpm_pl_formate": "0",
  "debit_hpm_tv_formate": "23",
  "debit_hps_pl_formate": "0",
  "debit_hps_tv_formate": "17",
  "v_moyenne_pl_formate": "32",
  "v_moyenne_tv_formate": "31"
}

Record 2sens: Nord-Sud / Ouest-Est · annee: 2019

{
  "sens": "Nord-Sud / Ouest-Est",
  "annee": 2019,
  "v85_pl": null,
  "v85_tv": 57.4,
  "code_rm": "V6A35.9",
  "tmja_pl": null,
  "tmja_tv": 6766,
  "wms_time": null,
  "fiabilite": "#a5acb1",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Point",
      "coordinates": [
        -1.640593387447666,
        48.096568226219176
      ]
    },
    "properties": {}
  },
  "nb_semaines": 0.1,
  "debit_hpm_pl": null,
  "debit_hpm_tv": 747,
  "debit_hps_pl": null,
  "debit_hps_tv": 525,
  "geo_point_2d": {
    "lat": 48.096568226219176,
    "lon": -1.6405933874476664
  },
  "v_moyenne_pl": null,
  "v_moyenne_tv": 48.2,
  "tmja_pl_carto": null,
  "tmja_tv_carto": 47.5,
  "v85_pl_formate": null,
  "v85_tv_formate": "57",
  "tmja_pl_formate": null,
  "tmja_tv_formate": "6 766",
  "debit_hpm_pl_carto": null,
  "debit_hpm_tv_carto": 15.8,
  "debit_hps_pl_carto": null,
  "debit_hps_tv_carto": 13.2,
  "debit_hpm_pl_formate": null,
  "debit_hpm_tv_formate": "747",
  "debit_hps_pl_formate": null,
  "debit_hps_tv_formate": "525",
  "v_moyenne_pl_formate": null,
  "v_moyenne_tv_formate": "48"
}

Record 3sens: Sud-Nord / Est-Ouest · annee: 2017

{
  "sens": "Sud-Nord / Est-Ouest",
  "annee": 2017,
  "v85_pl": 38.9,
  "v85_tv": 39.1,
  "code_rm": "SU735.Q",
  "tmja_pl": 85.7,
  "tmja_tv": 2656.7,
  "wms_time": null,
  "fiabilite": "#a5acb1",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Point",
      "coordinates": [
        -1.944960490424013,
        48.29644434647508
      ]
    },
    "properties": {}
  },
  "nb_semaines": 1,
  "debit_hpm_pl": 14.6,
  "debit_hpm_tv": 245.2,
  "debit_hps_pl": 9.6,
  "debit_hps_tv": 273.2,
  "geo_point_2d": {
    "lat": 48.29644434647508,
    "lon": -1.9449604904240134
  },
  "v_moyenne_pl": 27.9,
  "v_moyenne_tv": 29.3,
  "tmja_pl_carto": 5.3,
  "tmja_tv_carto": 29.8,
  "v85_pl_formate": "39",
  "v85_tv_formate": "39",
  "tmja_pl_formate": "86",
  "tmja_tv_formate": "2 657",
  "debit_hpm_pl_carto": 2.2,
  "debit_hpm_tv_carto": 9,
  "debit_hps_pl_carto": 1.8,
  "debit_hps_tv_carto": 9.5,
  "debit_hpm_pl_formate": "15",
  "debit_hpm_tv_formate": "245",
  "debit_hps_pl_formate": "10",
  "debit_hps_tv_formate": "273",
  "v_moyenne_pl_formate": "28",
  "v_moyenne_tv_formate": "29"
}

Record 4sens: Sens cumulés · annee: 2010

{
  "sens": "Sens cumulés",
  "annee": 2010,
  "v85_pl": null,
  "v85_tv": 48.6,
  "code_rm": "V9E35.3",
  "tmja_pl": null,
  "tmja_tv": 10579,
  "wms_time": null,
  "fiabilite": "#a5acb1",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Point",
      "coordinates": [
        -1.679631471628558,
        48.10745630468709
      ]
    },
    "properties": {}
  },
  "nb_semaines": 0.1,
  "debit_hpm_pl": null,
  "debit_hpm_tv": 1078,
  "debit_hps_pl": null,
  "debit_hps_tv": 873,
  "geo_point_2d": {
    "lat": 48.10745630468709,
    "lon": -1.6796314716285579
  },
  "v_moyenne_pl": null,
  "v_moyenne_tv": 37.9,
  "tmja_pl_carto": null,
  "tmja_tv_carto": 59.4,
  "v85_pl_formate": null,
  "v85_tv_formate": "49",
  "tmja_pl_formate": null,
  "tmja_tv_formate": "10 579",
  "debit_hpm_pl_carto": null,
  "debit_hpm_tv_carto": 19,
  "debit_hps_pl_carto": null,
  "debit_hps_tv_carto": 17.1,
  "debit_hpm_pl_formate": null,
  "debit_hpm_tv_formate": "1 078",
  "debit_hps_pl_formate": null,
  "debit_hps_tv_formate": "873",
  "v_moyenne_pl_formate": null,
  "v_moyenne_tv_formate": "38"
}

Record 5sens: Sud-Nord / Est-Ouest · annee: 2010

{
  "sens": "Sud-Nord / Est-Ouest",
  "annee": 2010,
  "v85_pl": null,
  "v85_tv": 38.4,
  "code_rm": "V2E35.1",
  "tmja_pl": null,
  "tmja_tv": 6264,
  "wms_time": null,
  "fiabilite": "#a5acb1",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Point",
      "coordinates": [
        -1.685171842576688,
        48.13311394837168
      ]
    },
    "properties": {}
  },
  "nb_semaines": 0.1,
  "debit_hpm_pl": null,
  "debit_hpm_tv": 424,
  "debit_hps_pl": null,
  "debit_hps_tv": 633,
  "geo_point_2d": {
    "lat": 48.13311394837168,
    "lon": -1.6851718425766884
  },
  "v_moyenne_pl": null,
  "v_moyenne_tv": 29.4,
  "tmja_pl_carto": null,
  "tmja_tv_carto": 45.7,
  "v85_pl_formate": null,
  "v85_tv_formate": "38",
  "tmja_pl_formate": null,
  "tmja_tv_formate": "6 264",
  "debit_hpm_pl_carto": null,
  "debit_hpm_tv_carto": 11.9,
  "debit_hps_pl_carto": null,
  "debit_hps_tv_carto": 14.5,
  "debit_hpm_pl_formate": null,
  "debit_hpm_tv_formate": "424",
  "debit_hps_pl_formate": null,
  "debit_hps_tv_formate": "633",
  "v_moyenne_pl_formate": null,
  "v_moyenne_tv_formate": "29"
}

Live sample captured at profiling time — values may have changed upstream.

Verification Status

Using the API

Configuration

Base URL: https://data.rennesmetropole.fr/api/explore/v2.1/catalog/datasets/comptages-routiers-station

License

Open Data Commons Open Database License 1.0Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://data.rennesmetropole.fr/api/explore/v2.1/catalog/datasets/comptages-routiers-station/records?limit=20' -H 'Accept: application/json'

First 20 records of the dataset as JSON.

Uses the Opendatasoft Explore v2.1 syntax — supports select, where, group_by and order_by.

Full API documentation ↗

Rate limits

7 000 req/day

per ipmeasured

observed 2 days ago

Dataset

Volume & freshness

Records

15k

15225

Last upstream update

3 days ago

2026-10-20

License

No license declared upstream.

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Source: opendatasoft

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