Filaire de Voies - CA Saint-Quentin-en-Yvelines

APINational · FranceNo auth

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

Trust score

How is this computed?

good

Composite of 5 axes from our methodology (proof-based officialness, live verification, metadata completeness, license clarity, agent readiness).

Officialnessweight 25%40/100
40/100 from 5 proof signals (domain / portal-backlink / GitHub-org / reciprocal / policy).
Availabilityweight 25%100/100
Latest verification succeeded.
Metadata completenessweight 20%90/100
9 of 10 recommended metadata fields populated.
License clarityweight 15%0/100
No license declared upstream.
Agent readinessweight 15%85/100
OpenAPI spec URL declared · Spec format known (openapi) · Docs URL present · Homepage URL present · Topic tags assigned

Official Proof

Public Sector API

Proof Evidence

official domain (data.gouv.fr) (catalog: api_gouv_fr)

Data schema (23 fields)

Filterable via the API (23)

objectididtronidvoienb_voiespos_solcode_inseenom_communestatut_administratifnumeroetiquettesnaturefranchissementlim_vitessegeometryshape_lenidvic_geoshape_geocorners_geopoint_id_i_rand

Field	Type	Description
objectid	integer	—
idtronIdentifiant Tronçon	integer	—
idvoieIdentifiant voie	string	—
nb_voiesNombre de voie	integer	—
pos_solPosition / Sol	boolean	—
code_insee	integer	—
nom_communeNom de la commune	string	—
statut_administratif	string	—
numeroNuméro de route	string	—
etiquettesNom de voie	string	—
natureNature de voie	string	—
franchissement	string	—
lim_vitesseVitesse réglementaire	integer	—
geometry	string	—
shape_len	number	—
id	integer	—
vic	string	—
_geoshapeGéométrie	object	Au format d'une géométrie GeoJSON
_geocornersBoite englobante de la géométrie	array	Sous forme d'un tableau de coordonnées au format "lat,lon"
_geopointCoordonnée géographique	string	Centroïde au format "lat,lon"
_idIdentifiant	string (uri-reference)	Identifiant unique parmi toutes les lignes du jeu de données
_iNuméro de ligne	integer	Indice de la ligne dans le fichier d'origine
_randNombre aléatoire	integer	Un nombre aléatoire associé à la ligne qui permet d'obtenir un tri aléatoire par exemple

Schema captured from datafair 1 day ago.

Sample data (5 records)

Record 1_i: 1 · id: 1

{
  "_i": 1,
  "id": 1,
  "_id": "9jUSkW9lstH0BWKUakG7p",
  "_rand": 565835,
  "_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,
  "_geopoint": "48.78290091092033,1.9295636415781166",
  "shape_len": 41.922941329928705,
  "code_insee": 78383,
  "lim_vitesse": 0,
  "nom_commune": "MAUREPAS",
  "franchissement": "NC",
  "statut_administratif": "Autre voie"
}

Record 2_i: 2 · id: 3

{
  "_i": 2,
  "id": 3,
  "_id": "Pzf5PJ6itQeVq8tTT6ccu",
  "_rand": 572540,
  "_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,
  "_geopoint": "48.83435015218814,2.0060122628317436",
  "shape_len": 170.856179068393,
  "code_insee": 78674,
  "lim_vitesse": 0,
  "nom_commune": "VILLEPREUX",
  "franchissement": "NC",
  "statut_administratif": "Autre voie"
}

Record 3_i: 3 · id: 4

{
  "_i": 3,
  "id": 4,
  "_id": "Utkk1S7y_vKiw6KNcDQGa",
  "_rand": 190442,
  "_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,
  "_geopoint": "48.762737844713435,1.912379647315262",
  "shape_len": 17.6024237814299,
  "code_insee": 78383,
  "etiquettes": "AVENUE LOUIS PASTEUR",
  "lim_vitesse": 50,
  "nom_commune": "MAUREPAS",
  "franchissement": "NC",
  "statut_administratif": "Autre voie"
}

Record 4_i: 4 · id: 5

{
  "_i": 4,
  "id": 5,
  "_id": "5oUYBoiWgB4Btxtb579f5",
  "_rand": 103904,
  "_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,
  "_geopoint": "48.752388786544365,1.926940879010136",
  "shape_len": 109.94387941867701,
  "code_insee": 78168,
  "etiquettes": "RUE DES LOUVERIES",
  "lim_vitesse": 50,
  "nom_commune": "COIGNIERES",
  "franchissement": "NC",
  "statut_administratif": "Autre voie"
}

Record 5_i: 5 · id: 6

{
  "_i": 5,
  "id": 6,
  "_id": "yLnyyIgdCSaMG5nJx-TUi",
  "_rand": 440981,
  "_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,
  "_geopoint": "48.84370216466559,2.0386658777063067",
  "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

Query examples

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

Base API endpoint — see the documentation for available routes.

Full API documentation ↗

Dataset

Volume & freshness

Records

22k

22076

Last upstream update

10 days ago

2026-06-22

License

No license declared upstream.

○ Documentation○ Data dictionary○ Versioning

Source: datafair

Machine-readable & source

OpenAPI spec JSON

Embed this badge in a README or wiki — it always shows the latest verification state and quality tier.