Trafic des routes départementales de Loire-Atlantique
Trafic annuel et trimestriel des voitures et des poids-lourd sur les routes départementales de Loire-Atlantique. Le trafic est calculé selon deux méthodes de comptage qui sont : Les comptages permanents : le Département possède 43 stations de comptages fournissant des données de type horaire en T...
Trust score
How is this computed?Weighted across five axes. Tap a ring for what it measures.
Data schema (60 fields)
Click a field to see example values.
| Fill | Field | Type | Description |
|---|---|---|---|
| 100% | anneeAnnée | text | Année du comptage |
| 100% | idIdentifiant unique | text | Identifiant unique de la section de route comptée |
| 100% | sectionSection de route | text | Identifiant de la section de route comptée |
| 100% | routeRoute Départemental | text | Nom de la route sur laquelle est positionnée la station/le compteur |
| 100% | prdPoint de repère début | text | Point de repère début (PRD) de la section de route comptée |
| 100% | abdAbscisse début | text | Abscisse début (ABD) du pont de repère début de la section de route comptée |
| 100% | prfPoint de repère fin | text | Point de repère fin (PRF) de la section de route comptée |
| 100% | abfAbscisse fin | text | Abscisse fin (ABF) du pont de repère fin de la section de route comptée |
| 100% | car_debCarrefour début | text | Carrefour début de la section de route comptée |
| 100% | car_finCarrefour fin | text | Carrefour fin de la section de route comptée |
| — | pr_pPoint de repère de pose | double | Point de repère de pose du compteur sur la section de route comptée |
| — | abs_pAbscisse point de repère de pose | double | Abscisse du point de repère de pose du compteur sur la section de route comptée |
| — | localisationLocalisation GPS | geo_point_2d | Coordonnées GPS |
| — | x_pLongitude | double | Longitude en Lambert 93 |
| — | y_pLatitude | double | Latitude en Lambert 93 |
| — | tmjo_tv_t1TMJO_Tous véhicules_T1 | double | Trafic moyen jours ouvrés_Tous véhicules_Trimestre 1 (Fev/Mar/Avr) |
| — | tmjo_pl_t1TMJO_Poids-Lourd_T1 | double | Trafic moyen jours ouvrés_Poids-Lourd_Trimestre 1 (Fev/Mar/Avr) |
| — | p_pl_jo_t1P_Poids-Lourd_JO_T1 | double | Pourcentage_Poids-Lourd_Jours ouvrés_Trimestre 1 (Fev/Mar/AVr) |
| — | tmja_tv_t1TMJA_Tous véhicules_T1 | double | Trafic moyen journalier annuel_Tous véhicules_Trimestre 1 (Fev/Mar/Avr) |
| — | tmja_pl_t1TMJA_Poids-Lourd_T1 | double | Trafic moyen journalier annuel_Poids-Lourd_Trimestre 1 (Fev/Mar/Avr) |
| 74.2% | p_pl_ja_t1P_Poids-Lourd_JA_T1 | double | Pourcentage_Poids-Lourd_Journalier annuel_Trimestre 1 (Fev/Mar/AVr) |
| 77.7% | tmjo_tv_t2TMJO_Tous véhicules_T2 | double | Trafic moyen jours ouvrés_Tous véhicules_Trimestre 2 (Mai/Juin/Sept) |
| 77% | tmjo_pl_t2TMJO_Poids-Lourd_T2 | double | Trafic moyen jours ouvrés_Poids-Lourd_Trimestre 2 (Mai/Juin/Sept) |
| 77% | p_pl_jo_t2P_Poids-Lourd_JO_T2 | double | Pourcentage_Poids-Lourd_Jours ouvrés_Trimestre 2 (Mai/Juin/Sept) |
| 77.7% | tmja_tv_t2TMJA_Tous véhicules_T2 | double | Trafic moyen journalier annuel_Tous véhicules_Trimestre 2 (Mai/Juin/Sept) |
| 77% | tmja_pl_t2TMJA_Poids-Lourd_T2 | double | Trafic moyen journalier annuel_Poids-Lourd_Trimestre 2 (Mai/Juin/Sept) |
| 77% | p_pl_ja_t2P_Poids-Lourd_JA_T2 | double | Pourcentage_Poids-Lourd_Journalier annuel_Trimestre 2 (Mai/Juin/Sept) |
| 77.7% | tmjo_tv_t3TMJO_Tous véhicules_T3 | double | Trafic moyen jours ouvrés_Tous véhicules_Trimestre 3 (Juillet/Août) |
| 77.1% | tmjo_pl_t3TMJO_Poids-Lourd_T3 | double | Trafic moyen jours ouvrés_Poids-Lourd_Trimestre 3 (Juillet/Août) |
| 77.1% | p_pl_jo_t3P_Poids-Lourd_JO_T3 | double | Pourcentage_Poids-Lourd_Jours ouvrés_Trimestre 3 (Juillet/Août) |
| 77.7% | tmja_tv_t3TMJA_Tous véhicules_T3 | double | Trafic moyen journalier annuel_Tous véhicules_Trimestre 3 (Juillet/Août) |
| 77.1% | tmja_pl_t3TMJA_Poids-Lourd_T3 | double | Trafic moyen journalier annuel_Poids-Lourd_Trimestre 3 (Juillet/Août) |
| 77.1% | p_pl_ja_t3P_Poids-Lourd_JA_T3 | double | Pourcentage_Poids-Lourd_Journalier annuel_Trimestre 3 (Juillet/Août) |
| 77.5% | tmjo_tv_t4TMJO_Tous véhicules_T4 | double | Trafic moyen jours ouvrés_Tous véhicules_Trimestre 4 (Oct/Nov/Déc) |
| 76.8% | tmjo_pl_t4TMJO_Poids-Lourd_T4 | double | Trafic moyen jours ouvrés_Poids-Lourd_Trimestre 4 (Oct/Nov/Déc) |
| 76.8% | p_pl_jo_t4P_Poids-Lourd_JO_T4 | double | Pourcentage_Poids-Lourd_Jours ouvrés_Trimestre 4 (Oct/Nov/Déc) |
| 77.5% | tmja_tv_t4TMJA_Tous véhicules_T4 | double | Trafic moyen journalier annuel_Tous véhicules_Trimestre 4 (Oct/Nov/Déc) |
| 76.8% | tmja_pl_t4TMJA_Poids-Lourd_T4 | double | Trafic moyen journalier annuel_Poids-Lourd_Trimestre 4 (Oct/Nov/Déc) |
| 76.8% | p_pl_ja_t4P_Poids-Lourd_JA_T4 | double | Pourcentage_Poids-Lourd_Journalier annuel_Trimestre 4 (Oct/Nov/Déc) |
| 90.8% | tmjo_tvTMJO_Tous véhicules | double | Trafic moyen jours ouvrés_Tous véhicules |
| 90.6% | tmjo_plTmjo pl | double | Trafic moyen jours ouvrés_Poids-Lourd |
| 90.7% | p_pl_joP_Poids-Lourd_JO | double | Pourcentage_Poids-Lourd_Jours ouvrés |
| 99.2% | tmja_tvTMJA_Tous véhicules | double | Trafic moyen journalier annuel_Tous véhicules |
| 98.6% | tmja_plTMJA_Poids-Lourd | double | Trafic moyen journalier annuel_Poids-Lourd |
| 98.8% | p_pl_jaP_Poids-Lourd_JA | double | Pourcentage_Poids-Lourd_Journalier annuel |
| 74.2% | pourc_pl_jo_t1Pourc pl jo t1 | text | — |
| 74.2% | pourc_pl_ja_t1Pourc pl ja t1 | text | — |
| 77% | pourc_pl_jo_t2Pourc pl jo t2 | text | — |
| 74.2% | pourc_pl_ja_t2Pourc pl ja t2 | text | — |
| 77.1% | pourc_pl_jo_t3Pourc pl jo t3 | text | — |
| 77.1% | pourc_pl_ja_t3Pourc pl ja t3 | text | — |
| 76.8% | pourc_pl_jo_t4Pourc pl jo t4 | text | — |
| 76.8% | pourc_pl_ja_t4Pourc pl ja t4 | text | — |
| 90.7% | pourc_pl_joPourc pl jo | text | — |
| 98.8% | pourc_pl_jaPourc pl ja | text | — |
| 84.4% | types_comptagesTypes comptages | text | — |
| 99.9% | communeCommune | text | Commune |
| 99.9% | commune_codeCode de la commune | text | Code INSEE de la commune |
| 99.9% | epciIntercommunalité | text | Intercommunalité |
| 99.9% | epci_codeCode de l'intercommunalité | text | Code SIREN de l'intercommunalité |
Schema captured from opendatasoft 2 hours ago.
Query the data
Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.
Sample data (5 records)
Record 1id: 2009_016 · abd: 756
{
"id": "2009_016",
"abd": "756",
"abf": "286",
"prd": "37",
"prf": "54",
"x_p": 327355.2,
"y_p": 6712620.7,
"epci": "Communauté de communes Estuaire et Sillon",
"pr_p": 45,
"abs_p": 300,
"annee": "2014",
"route": "44 D0016",
"car_deb": "N171",
"car_fin": "N165",
"commune": "Campbon",
"p_pl_ja": 0.06833370461127197,
"p_pl_jo": 0.08198080498467414,
"section": "D16-6",
"tmja_pl": 157.75714285714284,
"tmja_tv": 2308.628571428572,
"tmjo_pl": 195.78,
"tmjo_tv": 2388.12,
"epci_code": "200072734",
"p_pl_ja_t1": 0.0739291871104628,
"p_pl_ja_t2": 0.06407842268498005,
"p_pl_ja_t3": 0.0641903457719959,
"p_pl_ja_t4": 0.06945190757657173,
"p_pl_jo_t1": 0.08865248226950355,
"p_pl_jo_t2": 0.07621974644640798,
"p_pl_jo_t3": 0.07676203768318214,
"p_pl_jo_t4": 0.08395788722341183,
"tmja_pl_t1": 159.28571428571428,
"tmja_pl_t2": 165.28571428571428,
"tmja_pl_t3": 160.71428571428572,
"tmja_pl_t4": 147.71428571428572,
"tmja_tv_t1": 2154.5714285714284,
"tmja_tv_t2": 2579.4285714285716,
"tmja_tv_t3": 2503.714285714286,
"tmja_tv_t4": 2126.857142857143,
"tmjo_pl_t1": 200,
"tmjo_pl_t2": 198.4,
"tmjo_pl_t3": 198,
"tmjo_pl_t4": 188.2,
"tmjo_tv_t1": 2256,
"tmjo_tv_t2": 2603,
"tmjo_tv_t3": 2579.4,
"tmjo_tv_t4": 2241.6,
"pourc_pl_ja": "6.833370461127197",
"pourc_pl_jo": "8.198080498467414",
"commune_code": "44025",
"localisation": {
"lat": 47.408888191247,
"lon": -1.9447287645717892
},
"pourc_pl_ja_t1": "7.3929187110462795",
"pourc_pl_ja_t2": "7.3929187110462795",
"pourc_pl_ja_t3": "6.419034577199589",
"pourc_pl_ja_t4": "6.945190757657173",
"pourc_pl_jo_t1": "8.865248226950355",
"pourc_pl_jo_t2": "7.621974644640798",
"pourc_pl_jo_t3": "7.6762037683182145",
"pourc_pl_jo_t4": "8.395788722341182",
"types_comptages": "TOURNANTS"
}Record 2id: 2009_021 · abd: 391
{
"id": "2009_021",
"abd": "391",
"abf": "0",
"prd": "38",
"prf": "43",
"x_p": 352613.6,
"y_p": 6705158.4,
"epci": "Communauté de communes d'Erdre et Gesvres",
"pr_p": 40,
"abs_p": 500,
"annee": "2014",
"route": "44 D0026",
"car_deb": "D39",
"car_fin": "D537",
"commune": "Grandchamp-des-Fontaines",
"p_pl_ja": 0.02004715715353983,
"p_pl_jo": 0.023918070078541142,
"section": "D26-6",
"tmja_pl": 80.04285714285714,
"tmja_tv": 3992.728571428571,
"tmjo_pl": 102.20000000000002,
"tmjo_tv": 4272.92,
"epci_code": "244400503",
"p_pl_ja_t1": 0.018970093788709962,
"p_pl_ja_t2": 0.02313041010359018,
"p_pl_ja_t3": 0.022789696384826665,
"p_pl_ja_t4": 0.017123287671232876,
"p_pl_jo_t1": 0.024142492676934704,
"p_pl_jo_t2": 0.02565401621223287,
"p_pl_jo_t3": 0.02737270481081343,
"p_pl_jo_t4": 0.02083236239921704,
"tmja_pl_t1": 76.57142857142857,
"tmja_pl_t2": 93.14285714285714,
"tmja_pl_t3": 87.71428571428572,
"tmja_pl_t4": 67.85714285714286,
"tmja_tv_t1": 4036.4285714285716,
"tmja_tv_t2": 4026.8571428571427,
"tmja_tv_t3": 3848.857142857143,
"tmja_tv_t4": 3962.857142857143,
"tmjo_pl_t1": 102.2,
"tmjo_pl_t2": 111.4,
"tmjo_pl_t3": 113,
"tmjo_pl_t4": 89.4,
"tmjo_tv_t1": 4233.2,
"tmjo_tv_t2": 4342.4,
"tmjo_tv_t3": 4128.2,
"tmjo_tv_t4": 4291.4,
"pourc_pl_ja": "2.004715715353983",
"pourc_pl_jo": "2.3918070078541143",
"commune_code": "44066",
"localisation": {
"lat": 47.35557520409905,
"lon": -1.6045880847040193
},
"pourc_pl_ja_t1": "1.8970093788709963",
"pourc_pl_ja_t2": "1.8970093788709963",
"pourc_pl_ja_t3": "2.2789696384826663",
"pourc_pl_ja_t4": "1.7123287671232876",
"pourc_pl_jo_t1": "2.4142492676934704",
"pourc_pl_jo_t2": "2.5654016212232866",
"pourc_pl_jo_t3": "2.7372704810813433",
"pourc_pl_jo_t4": "2.083236239921704",
"types_comptages": "TOURNANTS"
}Record 3id: 2009_036 · abd: 103
{
"id": "2009_036",
"abd": "103",
"abf": "1324",
"prd": "15",
"prf": "17",
"x_p": 332361.2,
"y_p": 6709742.9,
"epci": "Communauté de communes Pays de Blain Communauté",
"pr_p": 15,
"abs_p": 900,
"annee": "2014",
"route": "44 D0043",
"car_deb": "N171",
"car_fin": "D90",
"commune": "Bouvron",
"p_pl_ja": 0.0336268751390136,
"p_pl_jo": 0.037477447925209115,
"section": "D43-3",
"tmja_pl": 58.31428571428571,
"tmja_tv": 1734.1571428571428,
"tmjo_pl": 73.12,
"tmjo_tv": 1951.0400000000002,
"epci_code": "244400453",
"p_pl_ja_t1": 0.030863136176066022,
"p_pl_ja_t2": 0.03708399366085579,
"p_pl_ja_t3": 0.03787600880410858,
"p_pl_ja_t4": 0.03148604595690546,
"p_pl_jo_t1": 0.035618495869541904,
"p_pl_jo_t2": 0.03973117216841274,
"p_pl_jo_t3": 0.04072450392247347,
"p_pl_jo_t4": 0.036019236431445674,
"tmja_pl_t1": 51.285714285714285,
"tmja_pl_t2": 66.85714285714286,
"tmja_pl_t3": 59,
"tmja_pl_t4": 56.57142857142857,
"tmja_tv_t1": 1661.7142857142858,
"tmja_tv_t2": 1802.857142857143,
"tmja_tv_t3": 1557.7142857142858,
"tmja_tv_t4": 1796.7142857142858,
"tmjo_pl_t1": 66.4,
"tmjo_pl_t2": 80.4,
"tmjo_pl_t3": 70.6,
"tmjo_pl_t4": 73.4,
"tmjo_tv_t1": 1864.2,
"tmjo_tv_t2": 2023.6,
"tmjo_tv_t3": 1733.6,
"tmjo_tv_t4": 2037.8,
"pourc_pl_ja": "3.36268751390136",
"pourc_pl_jo": "3.7477447925209115",
"commune_code": "44023",
"localisation": {
"lat": 47.385832833842294,
"lon": -1.8761176104007562
},
"pourc_pl_ja_t1": "3.0863136176066024",
"pourc_pl_ja_t2": "3.0863136176066024",
"pourc_pl_ja_t3": "3.7876008804108583",
"pourc_pl_ja_t4": "3.1486045956905464",
"pourc_pl_jo_t1": "3.56184958695419",
"pourc_pl_jo_t2": "3.9731172168412736",
"pourc_pl_jo_t3": "4.0724503922473465",
"pourc_pl_jo_t4": "3.6019236431445676",
"types_comptages": "TOURNANTS"
}Record 4id: 2009_046 · abd: 694
{
"id": "2009_046",
"abd": "694",
"abf": "271",
"prd": "10",
"prf": "18",
"x_p": 354376.8,
"y_p": 6668534.4,
"epci": "Communauté de communes Grand Lieu Communauté",
"pr_p": 16,
"abs_p": 700,
"annee": "2014",
"route": "44 D0063",
"car_deb": "D117",
"car_fin": "D178",
"commune": "Saint-Colomban",
"p_pl_ja": 0.026109919128569074,
"p_pl_jo": 0.03207309480024905,
"section": "D63-4",
"tmja_pl": 33.9,
"tmja_tv": 1298.3571428571427,
"tmjo_pl": 44.3,
"tmjo_tv": 1381.22,
"epci_code": "244400438",
"p_pl_ja_t1": 0.02440395861448493,
"p_pl_ja_t2": 0.025733815842380377,
"p_pl_ja_t3": 0.03275109170305676,
"p_pl_ja_t4": 0.02618582749511887,
"p_pl_jo_t1": 0.03028529626920264,
"p_pl_jo_t2": 0.032018373412591186,
"p_pl_jo_t3": 0.03719140750240463,
"p_pl_jo_t4": 0.032368735083532225,
"tmja_pl_t1": 31,
"tmja_pl_t2": 36.57142857142857,
"tmja_pl_t3": 38.57142857142857,
"tmja_pl_t4": 32.57142857142857,
"tmja_tv_t1": 1270.2857142857142,
"tmja_tv_t2": 1421.142857142857,
"tmja_tv_t3": 1177.7142857142858,
"tmja_tv_t4": 1243.8571428571427,
"tmjo_pl_t1": 41.4,
"tmjo_pl_t2": 47.4,
"tmjo_pl_t3": 46.4,
"tmjo_pl_t4": 43.4,
"tmjo_tv_t1": 1367,
"tmjo_tv_t2": 1480.4,
"tmjo_tv_t3": 1247.6,
"tmjo_tv_t4": 1340.8,
"pourc_pl_ja": "2.6109919128569072",
"pourc_pl_jo": "3.207309480024905",
"commune_code": "44155",
"localisation": {
"lat": 47.02733179265687,
"lon": -1.5533073548889142
},
"pourc_pl_ja_t1": "2.440395861448493",
"pourc_pl_ja_t2": "2.440395861448493",
"pourc_pl_ja_t3": "3.2751091703056763",
"pourc_pl_ja_t4": "2.618582749511887",
"pourc_pl_jo_t1": "3.028529626920264",
"pourc_pl_jo_t2": "3.2018373412591186",
"pourc_pl_jo_t3": "3.719140750240463",
"pourc_pl_jo_t4": "3.2368735083532227",
"types_comptages": "TOURNANTS"
}Record 5id: 2009_049 · abd: 676
{
"id": "2009_049",
"abd": "676",
"abf": "77",
"prd": "18",
"prf": "22",
"x_p": 363325.1,
"y_p": 6693712.7,
"epci": "Nantes Métropole",
"pr_p": 20,
"abs_p": 0,
"annee": "2014",
"route": "44 D0068",
"car_deb": "D37",
"car_fin": "A811",
"commune": "Sainte-Luce-sur-Loire",
"p_pl_ja": 0.021927361065845648,
"p_pl_jo": 0.02371597522468881,
"section": "D68-5",
"tmja_pl": 271.04285714285714,
"tmja_tv": 12360.942857142858,
"tmjo_pl": 324.62,
"tmjo_tv": 13687.820000000002,
"epci_code": "244400404",
"p_pl_ja_t1": 0.02655382717741383,
"p_pl_ja_t2": 0.020244085215715666,
"p_pl_ja_t3": 0.014523667983821147,
"p_pl_ja_t4": 0.021469241792104698,
"p_pl_jo_t1": 0.028879660820072015,
"p_pl_jo_t2": 0.02181606171952327,
"p_pl_jo_t3": 0.01543934440395777,
"p_pl_jo_t4": 0.023331890123634964,
"tmja_pl_t1": 332.1428571428571,
"tmja_pl_t2": 270.14285714285717,
"tmja_pl_t3": 178,
"tmja_pl_t4": 241.85714285714286,
"tmja_tv_t1": 12508.285714285714,
"tmja_tv_t2": 13344.285714285714,
"tmja_tv_t3": 12255.857142857143,
"tmja_tv_t4": 11265.285714285714,
"tmjo_pl_t1": 397.8,
"tmjo_pl_t2": 321.8,
"tmjo_pl_t3": 214.4,
"tmjo_pl_t4": 291,
"tmjo_tv_t1": 13774.4,
"tmjo_tv_t2": 14750.6,
"tmjo_tv_t3": 13886.6,
"tmjo_tv_t4": 12472.2,
"pourc_pl_ja": "2.1927361065845647",
"pourc_pl_jo": "2.371597522468881",
"commune_code": "44172",
"localisation": {
"lat": 47.25823455535742,
"lon": -1.4543649347168535
},
"pourc_pl_ja_t1": "2.6553827177413827",
"pourc_pl_ja_t2": "2.6553827177413827",
"pourc_pl_ja_t3": "1.4523667983821147",
"pourc_pl_ja_t4": "2.14692417921047",
"pourc_pl_jo_t1": "2.8879660820072015",
"pourc_pl_jo_t2": "2.181606171952327",
"pourc_pl_jo_t3": "1.543934440395777",
"pourc_pl_jo_t4": "2.3331890123634964",
"types_comptages": "TOURNANTS"
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_trafic-routes-departementales-de-loire-atlantique
License
- ✓ Redistributable
- ✓ Attribution required
Query examples
curl -s 'https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_trafic-routes-departementales-de-loire-atlantique/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.
Rate limits
Dataset
Volume & freshness
License
No license declared upstream.
Source: opendatasoft
Machine-readable & source
Embed this badge in a README or wiki — it always shows the latest verification state and quality tier.