Traffic circulation network (linear dataset)Filaire de circulation

Filaire de circulationTraffic circulation network (linear dataset)

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This dataset from the Strasbourg open data portal provides a detailed linear description of circulation elements, including roads, pedestrian paths, and cycle routes, for the Strasbourg (France) area. The network is broken down into sub-sections, each split whenever a semantic attribute changes. Records include addressing information such as street names and administrative classification, along with the segmentation used to represent the circulation network. It is published under a free, no-authentication access policy and can be used for mapping, transport planning, and address-related analysis within the metropolitan territory.Le filaire de circulation est la description la plus fine d’un élément de circulation (automobile, piétonne, cycle…). Il est constitué de sous tronçons, découpés dès qu’un attribut sémantique l’exige. Des informations d'adressage (nom de la voie, classement administratif...) ainsi que les découpa...

geospatial

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Data schema (52 fields)

Filterable via the API (50)

numero_commune_droitnumero_commune_gaucheid_sous_tronconetatnatureniveausource_geometriqueid_tronconnom_commune_droitnom_commune_gauchenom_voie_droitnom_voie_gauchenom_route_administrative_droitnom_route_administrative_gauchenom_quartier_droitnom_quartier_gauchevoiture_vitessevoiture_nb_voievoiture_sensvoiture_typebus_type_droitbus_sens_droitbus_largeur_droitbus_type_gauchebus_sens_gauchebus_largeur_gauchebus_type_centrebus_sens_centrebus_largeur_centrecycle_type_droitcycle_sens_droitcycle_largeur_droitcycle_annee_droitcycle_type_gauchecycle_sens_gauchecycle_largeur_gauchecycle_annee_gauchepieton_type_droitpieton_largeur_droitpieton_type_gauchepieton_largeur_gauchevoie_cyclable_categorievoie_cyclable_type_liaisonvoie_cyclable_largeurvoie_cyclable_sens_circulationvoie_cyclable_annee_creationvoie_cyclable_chaussee_proximitevoie_cyclable_chaussee_id_sous_troncontype_zonagelongueur

Click a field to see example values.

Fill	Field	Type	Description
—	geo_point_2dGeo Point	geo_point_2d	Central geographic point (latitude/longitude) of the segment.Central geographic point (latitude/longitude) of the segment.
—	geo_shapeShape	geo_shape	Geometric shape (line geometry) of the traffic segment.Geometric shape (line geometry) of the traffic segment.
—	numero_commune_droitNumero commune droit	text	INSEE code of the commune on the right side of the segment.INSEE code of the commune on the right side of the segment.
—	numero_commune_gaucheNumero commune gauche	text	INSEE code of the commune on the left side of the segment.INSEE code of the commune on the left side of the segment.
—	id_sous_tronconId sous troncon	text	Unique identifier of the sub-segment.Unique identifier of the sub-segment.
—	etat	text	Status of the segment, e.g. existing or planned.Status of the segment, e.g. existing or planned.
—	nature	text	Type of traffic element, e.g. road, cycle path, footpath.Type of traffic element, e.g. road, cycle path, footpath.
—	niveau	text	Vertical level of the segment, e.g. at grade, elevated, underground.Vertical level of the segment, e.g. at grade, elevated, underground.
—	source_geometriqueSource geometrique	text	Source of the geometric survey used to capture the segment.Source of the geometric survey used to capture the segment.
—	id_tronconId troncon	text	Unique identifier of the parent segment.Unique identifier of the parent segment.
99.7%	nom_commune_droitNom commune droit	text	Name of the commune on the right side of the segment.Name of the commune on the right side of the segment.
99.7%	nom_commune_gaucheNom commune gauche	text	Name of the commune on the left side of the segment.Name of the commune on the left side of the segment.
51.8%	nom_voie_droitNom voie droit	text	Name of the street or road on the right side.Name of the street or road on the right side.
51.8%	nom_voie_gaucheNom voie gauche	text	Name of the street or road on the left side.Name of the street or road on the left side.
11.2%	nom_route_administrative_droitNom route administrative droit	text	Administrative road name on the right side of the segment.Administrative road name on the right side of the segment.
11.2%	nom_route_administrative_gaucheNom route administrative gauche	text	Administrative road name on the left side of the segment.Administrative road name on the left side of the segment.
39.2%	nom_quartier_droitNom quartier droit	text	Name of the district or neighborhood on the right side.Name of the district or neighborhood on the right side.
39.2%	nom_quartier_gaucheNom quartier gauche	text	Name of the district or neighborhood on the left side.Name of the district or neighborhood on the left side.
59.1%	voiture_vitesseVoiture vitesse	text	Speed limit applicable to car traffic on the segment.Speed limit applicable to car traffic on the segment.
58.6%	voiture_nb_voieVoiture nb voie	text	Number of traffic lanes for cars.Number of traffic lanes for cars.
60%	voiture_sensVoiture sens	text	Direction of car traffic flow on the segment.Direction of car traffic flow on the segment.
60.2%	voiture_typeVoiture type	text	Type of car traffic lane.Type of car traffic lane.
0.7%	bus_type_droitBus type droit	text	Type of bus lane on the right side.Type of bus lane on the right side.
0.7%	bus_sens_droitBus sens droit	text	Direction of bus traffic on the right side lane.Direction of bus traffic on the right side lane.
0.7%	bus_largeur_droitBus largeur droit	text	Width of the bus lane on the right side.Width of the bus lane on the right side.
0.7%	bus_type_gaucheBus type gauche	text	Type of bus lane on the left side.Type of bus lane on the left side.
0.7%	bus_sens_gaucheBus sens gauche	text	Direction of bus traffic on the left side lane.Direction of bus traffic on the left side lane.
0.7%	bus_largeur_gaucheBus largeur gauche	text	Width of the bus lane on the left side.Width of the bus lane on the left side.
0.1%	bus_type_centreBus type centre	text	Type of bus lane located in the center of the road.Type of bus lane located in the center of the road.
0.1%	bus_sens_centreBus sens centre	text	Direction of bus traffic on the central lane.Direction of bus traffic on the central lane.
0.1%	bus_largeur_centreBus largeur centre	text	Width of the central bus lane.Width of the central bus lane.
4.2%	cycle_type_droitCycle type droit	text	Type of cycle path on the right side.Type of cycle path on the right side.
3.7%	cycle_sens_droitCycle sens droit	text	Direction of cycle traffic on the right side path.Direction of cycle traffic on the right side path.
2.7%	cycle_largeur_droitCycle largeur droit	text	Width of the cycle path on the right side.Width of the cycle path on the right side.
4.1%	cycle_annee_droitCycle annee droit	text	Year the right side cycle path was created.Year the right side cycle path was created.
4.2%	cycle_type_gaucheCycle type gauche	text	Type of cycle path on the left side.Type of cycle path on the left side.
3.8%	cycle_sens_gaucheCycle sens gauche	text	Direction of cycle traffic on the left side path.Direction of cycle traffic on the left side path.
2.7%	cycle_largeur_gaucheCycle largeur gauche	text	Width of the cycle path on the left side.Width of the cycle path on the left side.
4.2%	cycle_annee_gaucheCycle annee gauche	text	Year the left side cycle path was created.Year the left side cycle path was created.
32.7%	pieton_type_droitPieton type droit	text	Type of pedestrian path on the right side.Type of pedestrian path on the right side.
31.4%	pieton_largeur_droitPieton largeur droit	text	Width of the pedestrian path on the right side.Width of the pedestrian path on the right side.
31.1%	pieton_type_gauchePieton type gauche	text	Type of pedestrian path on the left side.Type of pedestrian path on the left side.
29.8%	pieton_largeur_gauchePieton largeur gauche	text	Width of the pedestrian path on the left side.Width of the pedestrian path on the left side.
16.8%	voie_cyclable_categorieVoie cyclable categorie	text	Category of the cycle lane, e.g. dedicated or shared.Category of the cycle lane, e.g. dedicated or shared.
4.2%	voie_cyclable_type_liaisonVoie cyclable type liaison	text	Type of connection of the cycle lane to the network.Type of connection of the cycle lane to the network.
12.5%	voie_cyclable_largeurVoie cyclable largeur	text	Width of the cycle lane.Width of the cycle lane.
14.2%	voie_cyclable_sens_circulationVoie cyclable sens circulation	text	Direction of traffic allowed on the cycle lane.Direction of traffic allowed on the cycle lane.
8.5%	voie_cyclable_annee_creationVoie cyclable annee creation	text	Year the cycle lane was created.Year the cycle lane was created.
18.9%	voie_cyclable_chaussee_proximiteVoie cyclable chaussee proximite	text	Proximity of the cycle lane to the adjacent roadway.Proximity of the cycle lane to the adjacent roadway.
15.3%	voie_cyclable_chaussee_id_sous_tronconVoie cyclable chaussee id sous troncon	text	Identifier of the roadway sub-segment linked to the cycle lane.Identifier of the roadway sub-segment linked to the cycle lane.
19.9%	type_zonageType zonage	text	Type of traffic zoning applied to the segment.Type of traffic zoning applied to the segment.
0%	longueur	double	Length of the segment, likely measured in meters.Length of the segment, likely measured in meters.

Schema captured from opendatasoft 3 days ago.

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Sample data (5 records)

Record 1etat: existant · nature: route

{
  "etat": "existant",
  "nature": "route",
  "niveau": "au sol",
  "longueur": null,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiLineString",
      "coordinates": [
        [
          [
            7.7278902169,
            48.5665135059
          ],
          [
            7.7279271631,
            48.5664020697
          ],
          [
            7.7281373401,
            48.5659509557
          ]
        ]
      ]
    },
    "properties": {}
  },
  "id_troncon": "19365",
  "type_zonage": null,
  "geo_point_2d": {
    "lat": 48.56623020061537,
    "lon": 7.728008666985776
  },
  "voiture_sens": "double sens",
  "voiture_type": "libre",
  "bus_sens_droit": null,
  "bus_type_droit": null,
  "nom_voie_droit": "RUE DE L'UNTERELSAU",
  "bus_sens_centre": null,
  "bus_sens_gauche": null,
  "bus_type_centre": null,
  "bus_type_gauche": null,
  "id_sous_troncon": "9194",
  "nom_voie_gauche": "RUE DE L'UNTERELSAU",
  "voiture_nb_voie": "2",
  "voiture_vitesse": "50",
  "cycle_sens_droit": null,
  "cycle_type_droit": null,
  "bus_largeur_droit": null,
  "cycle_annee_droit": null,
  "cycle_sens_gauche": null,
  "cycle_type_gauche": null,
  "nom_commune_droit": "Strasbourg",
  "pieton_type_droit": "trottoir",
  "bus_largeur_centre": null,
  "bus_largeur_gauche": null,
  "cycle_annee_gauche": null,
  "nom_commune_gauche": "Strasbourg",
  "nom_quartier_droit": "MONTAGNE VERTE",
  "pieton_type_gauche": "trottoir",
  "source_geometrique": "référentiel topographique simplifié",
  "cycle_largeur_droit": null,
  "nom_quartier_gauche": "MONTAGNE VERTE",
  "cycle_largeur_gauche": null,
  "numero_commune_droit": "67482",
  "pieton_largeur_droit": "1.5",
  "numero_commune_gauche": "67482",
  "pieton_largeur_gauche": "1.4",
  "voie_cyclable_largeur": null,
  "voie_cyclable_categorie": null,
  "voie_cyclable_type_liaison": null,
  "voie_cyclable_annee_creation": null,
  "nom_route_administrative_droit": null,
  "voie_cyclable_sens_circulation": null,
  "nom_route_administrative_gauche": null,
  "voie_cyclable_chaussee_proximite": null,
  "voie_cyclable_chaussee_id_sous_troncon": null
}

Record 2etat: existant · nature: voie cyclable

{
  "etat": "existant",
  "nature": "voie cyclable",
  "niveau": "au sol",
  "longueur": null,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiLineString",
      "coordinates": [
        [
          [
            7.7448279594,
            48.5900132133
          ],
          [
            7.7449090611,
            48.5898590883
          ],
          [
            7.7451357464,
            48.5894211683
          ]
        ]
      ]
    },
    "properties": {}
  },
  "id_troncon": "28177",
  "type_zonage": null,
  "geo_point_2d": {
    "lat": 48.589717391258674,
    "lon": 7.744982236981831
  },
  "voiture_sens": null,
  "voiture_type": null,
  "bus_sens_droit": null,
  "bus_type_droit": null,
  "nom_voie_droit": null,
  "bus_sens_centre": null,
  "bus_sens_gauche": null,
  "bus_type_centre": null,
  "bus_type_gauche": null,
  "id_sous_troncon": "27385",
  "nom_voie_gauche": null,
  "voiture_nb_voie": null,
  "voiture_vitesse": null,
  "cycle_sens_droit": null,
  "cycle_type_droit": null,
  "bus_largeur_droit": null,
  "cycle_annee_droit": null,
  "cycle_sens_gauche": null,
  "cycle_type_gauche": null,
  "nom_commune_droit": "Strasbourg",
  "pieton_type_droit": null,
  "bus_largeur_centre": null,
  "bus_largeur_gauche": null,
  "cycle_annee_gauche": null,
  "nom_commune_gauche": "Strasbourg",
  "nom_quartier_droit": "STRASBOURG CENTRE",
  "pieton_type_gauche": null,
  "source_geometrique": "relevé à grand rendement",
  "cycle_largeur_droit": null,
  "nom_quartier_gauche": "STRASBOURG CENTRE",
  "cycle_largeur_gauche": null,
  "numero_commune_droit": "67482",
  "pieton_largeur_droit": null,
  "numero_commune_gauche": "67482",
  "pieton_largeur_gauche": null,
  "voie_cyclable_largeur": "1",
  "voie_cyclable_categorie": "piste cyclable",
  "voie_cyclable_type_liaison": null,
  "voie_cyclable_annee_creation": null,
  "nom_route_administrative_droit": null,
  "voie_cyclable_sens_circulation": "sens direct",
  "nom_route_administrative_gauche": null,
  "voie_cyclable_chaussee_proximite": "oui",
  "voie_cyclable_chaussee_id_sous_troncon": "22547"
}

Record 3etat: existant · nature: route

{
  "etat": "existant",
  "nature": "route",
  "niveau": "au sol",
  "longueur": null,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiLineString",
      "coordinates": [
        [
          [
            7.7798497692,
            48.610244382
          ],
          [
            7.7798968058,
            48.6103323044
          ]
        ]
      ]
    },
    "properties": {}
  },
  "id_troncon": "15450",
  "type_zonage": null,
  "geo_point_2d": {
    "lat": 48.6102883432,
    "lon": 7.7798732875
  },
  "voiture_sens": "double sens",
  "voiture_type": "libre",
  "bus_sens_droit": null,
  "bus_type_droit": null,
  "nom_voie_droit": "RUE AUGUSTE HIMLY",
  "bus_sens_centre": null,
  "bus_sens_gauche": null,
  "bus_type_centre": null,
  "bus_type_gauche": null,
  "id_sous_troncon": "18665",
  "nom_voie_gauche": "RUE AUGUSTE HIMLY",
  "voiture_nb_voie": "2",
  "voiture_vitesse": "50",
  "cycle_sens_droit": null,
  "cycle_type_droit": null,
  "bus_largeur_droit": null,
  "cycle_annee_droit": null,
  "cycle_sens_gauche": null,
  "cycle_type_gauche": null,
  "nom_commune_droit": "Strasbourg",
  "pieton_type_droit": "trottoir",
  "bus_largeur_centre": null,
  "bus_largeur_gauche": null,
  "cycle_annee_gauche": null,
  "nom_commune_gauche": "Strasbourg",
  "nom_quartier_droit": "ROBERTSAU",
  "pieton_type_gauche": "trottoir",
  "source_geometrique": "référentiel topographique simplifié",
  "cycle_largeur_droit": null,
  "nom_quartier_gauche": "ROBERTSAU",
  "cycle_largeur_gauche": null,
  "numero_commune_droit": "67482",
  "pieton_largeur_droit": "2.3",
  "numero_commune_gauche": "67482",
  "pieton_largeur_gauche": "2.3",
  "voie_cyclable_largeur": null,
  "voie_cyclable_categorie": null,
  "voie_cyclable_type_liaison": null,
  "voie_cyclable_annee_creation": null,
  "nom_route_administrative_droit": null,
  "voie_cyclable_sens_circulation": null,
  "nom_route_administrative_gauche": null,
  "voie_cyclable_chaussee_proximite": null,
  "voie_cyclable_chaussee_id_sous_troncon": null
}

Record 4etat: existant · nature: chemin

{
  "etat": "existant",
  "nature": "chemin",
  "niveau": "au sol",
  "longueur": null,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiLineString",
      "coordinates": [
        [
          [
            7.7194934585,
            48.6392707857
          ],
          [
            7.7198463306,
            48.6394190135
          ],
          [
            7.7202142314,
            48.6395987409
          ],
          [
            7.7204378653,
            48.6396920092
          ],
          [
            7.7205548552,
            48.6397454574
          ],
          [
            7.7205847819,
            48.6397743456
          ],
          [
            7.720596977,
            48.6398079681
          ],
          [
            7.720587441,
            48.6398685639
          ],
          [
            7.7204674233,
            48.6402407104
          ],
          [
            7.7203943649,
            48.6404988215
          ]
        ]
      ]
    },
    "properties": {}
  },
  "id_troncon": "24524",
  "type_zonage": null,
  "geo_point_2d": {
    "lat": 48.63975485504195,
    "lon": 7.720220226987033
  },
  "voiture_sens": null,
  "voiture_type": null,
  "bus_sens_droit": null,
  "bus_type_droit": null,
  "nom_voie_droit": null,
  "bus_sens_centre": null,
  "bus_sens_gauche": null,
  "bus_type_centre": null,
  "bus_type_gauche": null,
  "id_sous_troncon": "40554",
  "nom_voie_gauche": null,
  "voiture_nb_voie": null,
  "voiture_vitesse": null,
  "cycle_sens_droit": null,
  "cycle_type_droit": null,
  "bus_largeur_droit": null,
  "cycle_annee_droit": null,
  "cycle_sens_gauche": null,
  "cycle_type_gauche": null,
  "nom_commune_droit": "Mundolsheim",
  "pieton_type_droit": null,
  "bus_largeur_centre": null,
  "bus_largeur_gauche": null,
  "cycle_annee_gauche": null,
  "nom_commune_gauche": "Mundolsheim",
  "nom_quartier_droit": null,
  "pieton_type_gauche": null,
  "source_geometrique": "orthophoto",
  "cycle_largeur_droit": null,
  "nom_quartier_gauche": null,
  "cycle_largeur_gauche": null,
  "numero_commune_droit": "67309",
  "pieton_largeur_droit": null,
  "numero_commune_gauche": "67309",
  "pieton_largeur_gauche": null,
  "voie_cyclable_largeur": null,
  "voie_cyclable_categorie": null,
  "voie_cyclable_type_liaison": null,
  "voie_cyclable_annee_creation": null,
  "nom_route_administrative_droit": null,
  "voie_cyclable_sens_circulation": null,
  "nom_route_administrative_gauche": null,
  "voie_cyclable_chaussee_proximite": null,
  "voie_cyclable_chaussee_id_sous_troncon": null
}

Record 5etat: existant · nature: voie cyclable

{
  "etat": "existant",
  "nature": "voie cyclable",
  "niveau": "au sol",
  "longueur": null,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiLineString",
      "coordinates": [
        [
          [
            7.7458570337,
            48.5934736067
          ],
          [
            7.7458883721,
            48.5933930509
          ],
          [
            7.7459243597,
            48.5933148196
          ],
          [
            7.7459982794,
            48.5931694499
          ],
          [
            7.7460699272,
            48.5930448024
          ]
        ]
      ]
    },
    "properties": {}
  },
  "id_troncon": "32685",
  "type_zonage": null,
  "geo_point_2d": {
    "lat": 48.5932562002964,
    "lon": 7.74595729866164
  },
  "voiture_sens": null,
  "voiture_type": null,
  "bus_sens_droit": null,
  "bus_type_droit": null,
  "nom_voie_droit": null,
  "bus_sens_centre": null,
  "bus_sens_gauche": null,
  "bus_type_centre": null,
  "bus_type_gauche": null,
  "id_sous_troncon": "31333",
  "nom_voie_gauche": null,
  "voiture_nb_voie": null,
  "voiture_vitesse": null,
  "cycle_sens_droit": null,
  "cycle_type_droit": null,
  "bus_largeur_droit": null,
  "cycle_annee_droit": null,
  "cycle_sens_gauche": null,
  "cycle_type_gauche": null,
  "nom_commune_droit": "Strasbourg",
  "pieton_type_droit": null,
  "bus_largeur_centre": null,
  "bus_largeur_gauche": null,
  "cycle_annee_gauche": null,
  "nom_commune_gauche": "Strasbourg",
  "nom_quartier_droit": "STRASBOURG CENTRE",
  "pieton_type_gauche": null,
  "source_geometrique": "relevé à grand rendement",
  "cycle_largeur_droit": null,
  "nom_quartier_gauche": "STRASBOURG CENTRE",
  "cycle_largeur_gauche": null,
  "numero_commune_droit": "67482",
  "pieton_largeur_droit": null,
  "numero_commune_gauche": "67482",
  "pieton_largeur_gauche": null,
  "voie_cyclable_largeur": "3.2",
  "voie_cyclable_categorie": "piste cyclable",
  "voie_cyclable_type_liaison": null,
  "voie_cyclable_annee_creation": null,
  "nom_route_administrative_droit": null,
  "voie_cyclable_sens_circulation": "double sens",
  "nom_route_administrative_gauche": null,
  "voie_cyclable_chaussee_proximite": "oui",
  "voie_cyclable_chaussee_id_sous_troncon": "9440"
}

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

Verification Status

Using the API

Configuration

Base URL: https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/filaire-de-circulation

License

Licence Ouverte 2.0 (France / Etalab)Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/filaire-de-circulation/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

2 000 000 req/day

per ipmeasured

observed 3 days ago

Dataset

Volume & freshness

Records

57k

56705

Update cadence

Weekly

declared upstream

Last upstream update

3 days ago

2026-10-20

Temporal coverage

2019 → ongoing

License

No license declared upstream.

○ Documentation○ Data dictionary○ Versioning

Source: opendatasoft

Machine-readable & source

JSON

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