Road network dataset - Saint-Quentin-en-Yvelines urban communityFilaire de Voies - CA Saint-Quentin-en-Yvelines

Name: Road network dataset - Saint-Quentin-en-Yvelines urban community
Creator: datafair

Filaire de Voies - CA Saint-Quentin-en-YvelinesRoad network dataset - Saint-Quentin-en-Yvelines urban community

APIDiscovered1/7blocked by verifiedQuery nowOpen workbench Subscribe🇫🇷France

This dataset is the main GIS source for the road network of the Saint-Quentin-en-Yvelines urban community in France. It provides a comprehensive geospatial database allowing visualization of all roads, paths, and public squares within the territory. The dataset is updated continuously as new road-related administrative orders (arrêtés de voirie) are adopted and processed, ensuring the data reflects recent changes to the local street and path network. It is published by the Saint-Quentin-en-Yvelines urban community and is freely accessible without authentication.Il s'agit de la principale source de données SIG concernant les voiries de l'agglomération. La base de données complète permet de visualiser l'ensemble des routes, chemins, places... du territoire. Les données sont mis à jour au fil de l'eau d'arrivée des arrêtés de voirie passé en co…

watertransportgeospatial

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Data schema (17 fields)

Filterable via the API (17)

objectididtronidvoienb_voiespos_solcode_inseenom_communestatut_administratifnumeroetiquettesnaturefranchissementlim_vitessegeometryshape_lenidvic

Click a field to see example values.

Field	Type	Description
objectid	integer	Internal object identifier for the record.Internal object identifier for the record.
idtronIdentifiant Tronçon	integer	Unique identifier of the road segment (tronçon).Unique identifier of the road segment (tronçon).
idvoieIdentifiant voie	string	Unique identifier of the road/way.Unique identifier of the road/way.
nb_voiesNombre de voie	integer	Number of lanes on the road segment.Number of lanes on the road segment.
pos_solPosition / Sol	boolean	Indicates whether the segment lies at ground level.Indicates whether the segment lies at ground level.
code_insee	integer	INSEE code of the municipality.INSEE code of the municipality.
nom_communeNom de la commune	string	Name of the municipality.Name of the municipality.
statut_administratif	string	Administrative status of the road.Administrative status of the road.
numeroNuméro de route	string	Route number.Route number.
etiquettesNom de voie	string	Name of the road or street.Name of the road or street.
natureNature de voie	string	Type of road, such as street, path or trail.Type of road, such as street, path or trail.
franchissement	string	Type of crossing or obstacle handling on the segment.Type of crossing or obstacle handling on the segment.
lim_vitesseVitesse réglementaire	integer	Legal speed limit on the road segment.Legal speed limit on the road segment.
geometryGeometry	string	Geometric line representing the road segment.Geometric line representing the road segment.
shape_len	number	Length of the road segment geometry.Length of the road segment geometry.
id	integer	Internal record identifier.Internal record identifier.
vic	string	Code or label related to the road segment (VIC).Code or label related to the road segment (VIC).

Schema captured from datafair 21 days ago.

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Sample data (5 records)

Record 1id: 1 · _score: —

{
  "id": 1,
  "_score": null,
  "idtron": 22805,
  "nature": "Sentier",
  "pos_sol": false,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.929803926084348,48.78297191399995],[1.9295636415781166,48.78290091092033],[1.9294033792202074,48.78286256822947],[1.9292743480066175,48.782832430212665]]}",
  "nb_voies": 0,
  "objectid": 1,
  "shape_len": 41.922941329928705,
  "code_insee": 78383,
  "lim_vitesse": 0,
  "nom_commune": "MAUREPAS",
  "franchissement": "NC",
  "statut_administratif": "Autre voie"
}

Record 2id: 3 · _score: —

{
  "id": 3,
  "_score": null,
  "idtron": 39974,
  "nature": "Sentier",
  "pos_sol": false,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[2.0064169420194675,48.83488878658274],[2.0062377630917205,48.8348034809765],[2.0061662971476055,48.834649111998694],[2.0061871201835637,48.83456932558613],[2.0061798680390615,48.83452791401249],[2.0061426905066697,48.834485317436204],[2.006055650637416,48.83441977033504],[2.0060122628317436,48.83435015218814],[2.0059284421822072,48.83426216905185],[2.005997309240877,48.83422598522393],[2.005998440927832,48.83417476824043],[2.00585272577203,48.83405383550849],…",
  "nb_voies": 0,
  "objectid": 3,
  "shape_len": 170.856179068393,
  "code_insee": 78674,
  "lim_vitesse": 0,
  "nom_commune": "VILLEPREUX",
  "franchissement": "NC",
  "statut_administratif": "Autre voie"
}

Record 3id: 4 · _score: —

{
  "id": 4,
  "_score": null,
  "idtron": 40197,
  "idvoie": "MA_0187",
  "nature": "Route à 2 chaussées",
  "pos_sol": false,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.9124535535204743,48.76271693035357],[1.912379647315262,48.762737844713435],[1.912225371114697,48.76276342375025]]}",
  "nb_voies": 2,
  "objectid": 4,
  "shape_len": 17.6024237814299,
  "code_insee": 78383,
  "etiquettes": "AVENUE LOUIS PASTEUR",
  "lim_vitesse": 50,
  "nom_commune": "MAUREPAS",
  "franchissement": "NC",
  "statut_administratif": "Autre voie"
}

Record 4id: 5 · _score: —

{
  "id": 5,
  "_score": null,
  "idtron": 40202,
  "idvoie": "CO_0069",
  "nature": "Route à 1 chaussée",
  "pos_sol": false,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.9274486885668285,48.752566950527175],[1.9271376970595575,48.752409444210656],[1.926940879010136,48.752388786544365],[1.9262675819320576,48.75198965878861]]}",
  "nb_voies": 2,
  "objectid": 5,
  "shape_len": 109.94387941867701,
  "code_insee": 78168,
  "etiquettes": "RUE DES LOUVERIES",
  "lim_vitesse": 50,
  "nom_commune": "COIGNIERES",
  "franchissement": "NC",
  "statut_administratif": "Autre voie"
}

Record 5id: 6 · _score: —

{
  "id": 6,
  "_score": null,
  "idtron": 40236,
  "nature": "Sentier",
  "pos_sol": false,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[2.0378828970637146,48.843377482501374],[2.0380940251891264,48.84345563036103],[2.038391157787481,48.84359922384301],[2.0386658777063067,48.84370216466559],[2.038896332642133,48.84376697390009],[2.039166199826371,48.84383749647293],[2.0395295783825724,48.84393575083673],[2.039572896013081,48.84394633843369]]}",
  "nb_voies": 0,
  "objectid": 6,
  "shape_len": 139.87947237977102,
  "code_insee": 78674,
  "lim_vitesse": 0,
  "nom_commune": "VILLEPREUX",
  "franchissement": "NC",
  "statut_administratif": "Autre voie"
}

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

Verification Status

Using the API

Configuration

Base URL: https://opendata.sqy.fr/data-fair/api/v1/datasets/filaire_de_voies_ca_saint_quentin_en_yvelines/
Format: openapi

License

Licence Ouverte 2.0 (France / Etalab)Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://opendata.sqy.fr/data-fair/api/v1/datasets/filaire_de_voies_ca_saint_quentin_en_yvelines/lines?size=20' -H 'Accept: application/json'

First 20 records of the dataset as JSON.

Full API documentation ↗

Dataset

Volume & freshness

Records

22k

22070

Last upstream update

28 days ago

2026-07-20

License

No license declared upstream.

○ Documentation○ Data dictionary○ Versioning

Source: datafair

Machine-readable & source

OpenAPI spec JSON

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