{
 "_meta": {
  "fichier": "radars.json",
  "titre": "Radars automatiques : parc actuel et flashs 2017",
  "producteur": "La France Administrative",
  "site": "https://lafranceadministrative.fr",
  "documentation": "https://lafranceadministrative.fr/donnees/telechargements#radars",
  "genere_le": "2026-08-13",
  "methode": "https://lafranceadministrative.fr/donnees/telechargements/radars",
  "licence": "Licence ouverte v2.0",
  "licence_url": "https://www.etalab.gouv.fr/licence-ouverte-open-licence",
  "partage_a_lidentique": false,
  "sources": [
   {
    "jeu": "Liste des radars fixes en France",
    "producteur": "Ministère de l'Intérieur",
    "licence": "Licence ouverte v2.0",
    "url": "https://www.data.gouv.fr/datasets/liste-des-radars-fixes-en-france",
    "etat": "parc au 30 décembre 2025"
   },
   {
    "jeu": "Radars automatiques : bilans annuels du nombre de flashs",
    "producteur": "Ministère de l'Intérieur",
    "licence": "Licence ouverte v2.0",
    "url": "https://www.data.gouv.fr/datasets/radars-automatiques-bilans-annuels-du-nombre-de-flashs",
    "etat": "dernier dépôt du 18 février 2019, exercice 2017"
   },
   {
    "jeu": "Radars automatiques : bilan 2017 géolocalisé",
    "producteur": "Contributeur tiers, à partir des fichiers du ministère",
    "licence": "Licence ouverte v2.0",
    "url": "https://www.data.gouv.fr/datasets/radars-automatiques-bilan-2017-geolocalise",
    "etat": "alimente la couche rouge de la carte, pas cet agrégat"
   }
  ],
  "attribution": "Sources : Liste des radars fixes en France (Ministère de l'Intérieur, Licence ouverte v2.0) · Radars automatiques : bilans annuels du nombre de flashs (Ministère de l'Intérieur, Licence ouverte v2.0) · Radars automatiques : bilan 2017 géolocalisé (Contributeur tiers, à partir des fichiers du ministère, Licence ouverte v2.0). Agrégat calculé par La France Administrative, 2026-08-13."
 },
 "genere_le": "2026-08-13",
 "parc": {
  "total": 3309,
  "maj": "2025-12-30",
  "source": "https://www.data.gouv.fr/datasets/liste-des-radars-fixes-en-france",
  "licence": "Licence ouverte v2.0",
  "types": [
   {
    "code": "ETT",
    "libelle": "Tourelle",
    "nombre": 1492,
    "avant_2018": 0,
    "depuis_2018": 1492
   },
   {
    "code": "ETF",
    "libelle": "Vitesse fixe classique",
    "nombre": 605,
    "avant_2018": 603,
    "depuis_2018": 2
   },
   {
    "code": "ETD",
    "libelle": "Vitesse fixe discriminant",
    "nombre": 554,
    "avant_2018": 333,
    "depuis_2018": 221
   },
   {
    "code": "ETFR",
    "libelle": "Feu rouge",
    "nombre": 496,
    "avant_2018": 496,
    "depuis_2018": 0
   },
   {
    "code": "ETPN",
    "libelle": "Passage à niveau",
    "nombre": 69,
    "avant_2018": 69,
    "depuis_2018": 0
   },
   {
    "code": "ETVM",
    "libelle": "Vitesse moyenne (tronçon)",
    "nombre": 66,
    "avant_2018": 64,
    "depuis_2018": 2
   },
   {
    "code": "ETU",
    "libelle": "Chantier / urbain",
    "nombre": 27,
    "avant_2018": 0,
    "depuis_2018": 27
   }
  ],
  "pose_depuis_2018": 1744,
  "pct_pose_depuis_2018": 53,
  "mises_en_service": {
   "2003": 17,
   "2004": 26,
   "2005": 88,
   "2006": 29,
   "2007": 57,
   "2008": 100,
   "2009": 108,
   "2010": 220,
   "2011": 281,
   "2012": 170,
   "2013": 173,
   "2014": 83,
   "2015": 41,
   "2016": 126,
   "2017": 46,
   "2018": 6,
   "2019": 211,
   "2020": 508,
   "2021": 280,
   "2022": 201,
   "2023": 234,
   "2024": 202,
   "2025": 102
  }
 },
 "bilan2017": {
  "annee": 2017,
  "maj": "2019-02-18",
  "source": "https://www.data.gouv.fr/datasets/radars-automatiques-bilans-annuels-du-nombre-de-flashs",
  "licence": "Licence ouverte v2.0",
  "appareils": 2542,
  "total": 15995864,
  "moyenne": 6293,
  "mediane": 2963,
  "secondes_entre_deux_flashs": 2,
  "concentration": [
   {
    "pct_appareils": 1,
    "appareils": 25,
    "pct_flashs": 12.2
   },
   {
    "pct_appareils": 5,
    "appareils": 127,
    "pct_flashs": 34.7
   },
   {
    "pct_appareils": 10,
    "appareils": 254,
    "pct_flashs": 48.7
   },
   {
    "pct_appareils": 25,
    "appareils": 636,
    "pct_flashs": 72.1
   },
   {
    "pct_appareils": 50,
    "appareils": 1271,
    "pct_flashs": 90
   }
  ],
  "top_appareils": [
   {
    "flashs": 125074,
    "dept": "74",
    "dept_nom": "Haute-Savoie",
    "voie": "A40",
    "sens": "CHAMONIX MONT BLANC vers MACON",
    "mise_en_service": "23/01/2013",
    "categorie": "fixes"
   },
   {
    "flashs": 120991,
    "dept": "54",
    "dept_nom": "Meurthe-et-Moselle",
    "voie": "A31",
    "sens": "METZ vers TOUL",
    "mise_en_service": "24/07/2008",
    "categorie": "fixes"
   },
   {
    "flashs": 105134,
    "dept": "91",
    "dept_nom": "Essonne",
    "voie": "A10",
    "sens": "province vers paris",
    "mise_en_service": "07/09/2007",
    "categorie": "fixes"
   },
   {
    "flashs": 102302,
    "dept": "62",
    "dept_nom": "Pas-de-Calais",
    "voie": "A16",
    "sens": "DUNKERQUE VERS BOULOGNE",
    "mise_en_service": "26/12/2005",
    "categorie": "fixes"
   },
   {
    "flashs": 98006,
    "dept": "91",
    "dept_nom": "Essonne",
    "voie": "A10",
    "sens": "Paris vers chartres",
    "mise_en_service": "19/09/2007",
    "categorie": "fixes"
   },
   {
    "flashs": 94013,
    "dept": "83",
    "dept_nom": "Var",
    "voie": "A8",
    "sens": "PUGET SUR ARGENS VERS MANDELIEU LA NAPOULE",
    "mise_en_service": "05/08/2006",
    "categorie": "fixes"
   },
   {
    "flashs": 93477,
    "dept": "21",
    "dept_nom": "Côte-d'Or",
    "voie": "A6",
    "sens": "PARIS VERS LYON",
    "mise_en_service": "17/01/2005",
    "categorie": "fixes"
   },
   {
    "flashs": 87457,
    "dept": "75",
    "dept_nom": "Paris",
    "voie": "A6B",
    "sens": "PARIS vers PROVINCE",
    "mise_en_service": "14/04/2017",
    "categorie": "fixes"
   },
   {
    "flashs": 81699,
    "dept": "74",
    "dept_nom": "Haute-Savoie",
    "voie": "A40",
    "sens": "GENEVE vers LYON",
    "mise_en_service": "03/12/2012",
    "categorie": "discriminants"
   },
   {
    "flashs": 76220,
    "dept": "69",
    "dept_nom": "Rhône",
    "voie": "A7",
    "sens": "MARSEILLE vers LYON",
    "mise_en_service": "16/06/2011",
    "categorie": "fixes"
   }
  ],
  "top_departements": [
   {
    "code": "75",
    "nom": "Paris",
    "flashs": 702892,
    "appareils": 31,
    "par_appareil": 22674
   },
   {
    "code": "06",
    "nom": "Alpes-Maritimes",
    "flashs": 582131,
    "appareils": 28,
    "par_appareil": 20790
   },
   {
    "code": "91",
    "nom": "Essonne",
    "flashs": 562096,
    "appareils": 34,
    "par_appareil": 16532
   },
   {
    "code": "69",
    "nom": "Rhône",
    "flashs": 560823,
    "appareils": 37,
    "par_appareil": 15157
   },
   {
    "code": "74",
    "nom": "Haute-Savoie",
    "flashs": 486572,
    "appareils": 33,
    "par_appareil": 14745
   },
   {
    "code": "59",
    "nom": "Nord",
    "flashs": 453325,
    "appareils": 39,
    "par_appareil": 11624
   },
   {
    "code": "78",
    "nom": "Yvelines",
    "flashs": 429370,
    "appareils": 62,
    "par_appareil": 6925
   },
   {
    "code": "13",
    "nom": "Bouches-du-Rhône",
    "flashs": 400458,
    "appareils": 40,
    "par_appareil": 10011
   },
   {
    "code": "93",
    "nom": "Seine-Saint-Denis",
    "flashs": 396960,
    "appareils": 15,
    "par_appareil": 26464
   },
   {
    "code": "92",
    "nom": "Hauts-de-Seine",
    "flashs": 335055,
    "appareils": 40,
    "par_appareil": 8376
   }
  ],
  "departements": [
   {
    "code": "75",
    "nom": "Paris",
    "flashs": 702892,
    "appareils": 31,
    "par_appareil": 22674
   },
   {
    "code": "06",
    "nom": "Alpes-Maritimes",
    "flashs": 582131,
    "appareils": 28,
    "par_appareil": 20790
   },
   {
    "code": "91",
    "nom": "Essonne",
    "flashs": 562096,
    "appareils": 34,
    "par_appareil": 16532
   },
   {
    "code": "69",
    "nom": "Rhône",
    "flashs": 560823,
    "appareils": 37,
    "par_appareil": 15157
   },
   {
    "code": "74",
    "nom": "Haute-Savoie",
    "flashs": 486572,
    "appareils": 33,
    "par_appareil": 14745
   },
   {
    "code": "59",
    "nom": "Nord",
    "flashs": 453325,
    "appareils": 39,
    "par_appareil": 11624
   },
   {
    "code": "78",
    "nom": "Yvelines",
    "flashs": 429370,
    "appareils": 62,
    "par_appareil": 6925
   },
   {
    "code": "13",
    "nom": "Bouches-du-Rhône",
    "flashs": 400458,
    "appareils": 40,
    "par_appareil": 10011
   },
   {
    "code": "93",
    "nom": "Seine-Saint-Denis",
    "flashs": 396960,
    "appareils": 15,
    "par_appareil": 26464
   },
   {
    "code": "92",
    "nom": "Hauts-de-Seine",
    "flashs": 335055,
    "appareils": 40,
    "par_appareil": 8376
   },
   {
    "code": "94",
    "nom": "Val-de-Marne",
    "flashs": 334960,
    "appareils": 17,
    "par_appareil": 19704
   },
   {
    "code": "44",
    "nom": "Loire-Atlantique",
    "flashs": 322104,
    "appareils": 41,
    "par_appareil": 7856
   },
   {
    "code": "34",
    "nom": "Hérault",
    "flashs": 300918,
    "appareils": 32,
    "par_appareil": 9404
   },
   {
    "code": "83",
    "nom": "Var",
    "flashs": 289400,
    "appareils": 30,
    "par_appareil": 9647
   },
   {
    "code": "73",
    "nom": "Savoie",
    "flashs": 285895,
    "appareils": 27,
    "par_appareil": 10589
   },
   {
    "code": "33",
    "nom": "Gironde",
    "flashs": 263779,
    "appareils": 31,
    "par_appareil": 8509
   },
   {
    "code": "84",
    "nom": "Vaucluse",
    "flashs": 239326,
    "appareils": 28,
    "par_appareil": 8547
   },
   {
    "code": "51",
    "nom": "Marne",
    "flashs": 230832,
    "appareils": 32,
    "par_appareil": 7214
   },
   {
    "code": "57",
    "nom": "Moselle",
    "flashs": 227774,
    "appareils": 25,
    "par_appareil": 9111
   },
   {
    "code": "26",
    "nom": "Drôme",
    "flashs": 226883,
    "appareils": 24,
    "par_appareil": 9453
   },
   {
    "code": "54",
    "nom": "Meurthe-et-Moselle",
    "flashs": 226787,
    "appareils": 17,
    "par_appareil": 13340
   },
   {
    "code": "62",
    "nom": "Pas-de-Calais",
    "flashs": 218774,
    "appareils": 27,
    "par_appareil": 8103
   },
   {
    "code": "60",
    "nom": "Oise",
    "flashs": 216852,
    "appareils": 43,
    "par_appareil": 5043
   },
   {
    "code": "35",
    "nom": "Ille-et-Vilaine",
    "flashs": 215221,
    "appareils": 38,
    "par_appareil": 5664
   },
   {
    "code": "27",
    "nom": "Eure",
    "flashs": 210002,
    "appareils": 39,
    "par_appareil": 5385
   },
   {
    "code": "87",
    "nom": "Haute-Vienne",
    "flashs": 190777,
    "appareils": 23,
    "par_appareil": 8295
   },
   {
    "code": "77",
    "nom": "Seine-et-Marne",
    "flashs": 188261,
    "appareils": 27,
    "par_appareil": 6973
   },
   {
    "code": "95",
    "nom": "Val-d'Oise",
    "flashs": 182995,
    "appareils": 26,
    "par_appareil": 7038
   },
   {
    "code": "37",
    "nom": "Indre-et-Loire",
    "flashs": 182575,
    "appareils": 31,
    "par_appareil": 5890
   },
   {
    "code": "21",
    "nom": "Côte-d'Or",
    "flashs": 176561,
    "appareils": 23,
    "par_appareil": 7677
   },
   {
    "code": "45",
    "nom": "Loiret",
    "flashs": 173889,
    "appareils": 41,
    "par_appareil": 4241
   },
   {
    "code": "67",
    "nom": "Bas-Rhin",
    "flashs": 173269,
    "appareils": 27,
    "par_appareil": 6417
   },
   {
    "code": "31",
    "nom": "Haute-Garonne",
    "flashs": 166714,
    "appareils": 31,
    "par_appareil": 5378
   },
   {
    "code": "30",
    "nom": "Gard",
    "flashs": 160755,
    "appareils": 38,
    "par_appareil": 4230
   },
   {
    "code": "03",
    "nom": "Allier",
    "flashs": 159754,
    "appareils": 29,
    "par_appareil": 5509
   },
   {
    "code": "71",
    "nom": "Saône-et-Loire",
    "flashs": 152988,
    "appareils": 31,
    "par_appareil": 4935
   },
   {
    "code": "38",
    "nom": "Isère",
    "flashs": 149164,
    "appareils": 34,
    "par_appareil": 4387
   },
   {
    "code": "49",
    "nom": "Maine-et-Loire",
    "flashs": 136739,
    "appareils": 31,
    "par_appareil": 4411
   },
   {
    "code": "56",
    "nom": "Morbihan",
    "flashs": 135281,
    "appareils": 27,
    "par_appareil": 5010
   },
   {
    "code": "16",
    "nom": "Charente",
    "flashs": 127993,
    "appareils": 23,
    "par_appareil": 5565
   },
   {
    "code": "28",
    "nom": "Eure-et-Loir",
    "flashs": 123150,
    "appareils": 34,
    "par_appareil": 3622
   },
   {
    "code": "63",
    "nom": "Puy-de-Dôme",
    "flashs": 119594,
    "appareils": 23,
    "par_appareil": 5200
   },
   {
    "code": "22",
    "nom": "Côtes-d'Armor",
    "flashs": 118901,
    "appareils": 32,
    "par_appareil": 3716
   },
   {
    "code": "40",
    "nom": "Landes",
    "flashs": 118823,
    "appareils": 32,
    "par_appareil": 3713
   },
   {
    "code": "14",
    "nom": "Calvados",
    "flashs": 118769,
    "appareils": 26,
    "par_appareil": 4568
   },
   {
    "code": "76",
    "nom": "Seine-Maritime",
    "flashs": 118423,
    "appareils": 21,
    "par_appareil": 5639
   },
   {
    "code": "11",
    "nom": "Aude",
    "flashs": 116361,
    "appareils": 13,
    "par_appareil": 8951
   },
   {
    "code": "64",
    "nom": "Pyrénées-Atlantiques",
    "flashs": 116216,
    "appareils": 28,
    "par_appareil": 4151
   },
   {
    "code": "66",
    "nom": "Pyrénées-Orientales",
    "flashs": 114215,
    "appareils": 25,
    "par_appareil": 4569
   },
   {
    "code": "88",
    "nom": "Vosges",
    "flashs": 112634,
    "appareils": 23,
    "par_appareil": 4897
   },
   {
    "code": "01",
    "nom": "Ain",
    "flashs": 111423,
    "appareils": 28,
    "par_appareil": 3979
   },
   {
    "code": "80",
    "nom": "Somme",
    "flashs": 109837,
    "appareils": 28,
    "par_appareil": 3923
   },
   {
    "code": "17",
    "nom": "Charente-Maritime",
    "flashs": 109426,
    "appareils": 26,
    "par_appareil": 4209
   },
   {
    "code": "68",
    "nom": "Haut-Rhin",
    "flashs": 109328,
    "appareils": 26,
    "par_appareil": 4205
   },
   {
    "code": "2A",
    "nom": "Corse-du-Sud",
    "flashs": 104729,
    "appareils": 14,
    "par_appareil": 7481
   },
   {
    "code": "41",
    "nom": "Loir-et-Cher",
    "flashs": 104078,
    "appareils": 24,
    "par_appareil": 4337
   },
   {
    "code": "23",
    "nom": "Creuse",
    "flashs": 101394,
    "appareils": 14,
    "par_appareil": 7242
   },
   {
    "code": "25",
    "nom": "Doubs",
    "flashs": 98786,
    "appareils": 28,
    "par_appareil": 3528
   },
   {
    "code": "52",
    "nom": "Haute-Marne",
    "flashs": 97074,
    "appareils": 25,
    "par_appareil": 3883
   },
   {
    "code": "86",
    "nom": "Vienne",
    "flashs": 95121,
    "appareils": 26,
    "par_appareil": 3658
   },
   {
    "code": "05",
    "nom": "Hautes-Alpes",
    "flashs": 92387,
    "appareils": 16,
    "par_appareil": 5774
   },
   {
    "code": "42",
    "nom": "Loire",
    "flashs": 90554,
    "appareils": 16,
    "par_appareil": 5660
   },
   {
    "code": "02",
    "nom": "Aisne",
    "flashs": 90335,
    "appareils": 28,
    "par_appareil": 3226
   },
   {
    "code": "90",
    "nom": "Territoire de Belfort",
    "flashs": 87925,
    "appareils": 10,
    "par_appareil": 8792
   },
   {
    "code": "10",
    "nom": "Aube",
    "flashs": 86296,
    "appareils": 29,
    "par_appareil": 2976
   },
   {
    "code": "79",
    "nom": "Deux-Sèvres",
    "flashs": 85745,
    "appareils": 27,
    "par_appareil": 3176
   },
   {
    "code": "50",
    "nom": "Manche",
    "flashs": 85645,
    "appareils": 23,
    "par_appareil": 3724
   },
   {
    "code": "07",
    "nom": "Ardèche",
    "flashs": 84545,
    "appareils": 20,
    "par_appareil": 4227
   },
   {
    "code": "29",
    "nom": "Finistère",
    "flashs": 82747,
    "appareils": 19,
    "par_appareil": 4355
   },
   {
    "code": "55",
    "nom": "Meuse",
    "flashs": 82349,
    "appareils": 14,
    "par_appareil": 5882
   },
   {
    "code": "81",
    "nom": "Tarn",
    "flashs": 81452,
    "appareils": 33,
    "par_appareil": 2468
   },
   {
    "code": "971",
    "nom": "Guadeloupe",
    "flashs": 79331,
    "appareils": 20,
    "par_appareil": 3967
   },
   {
    "code": "972",
    "nom": "Martinique",
    "flashs": 78264,
    "appareils": 20,
    "par_appareil": 3913
   },
   {
    "code": "974",
    "nom": "La Réunion",
    "flashs": 77250,
    "appareils": 15,
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  ]
 }
}