Route nationale française 749

Route nationale 749
Plaque Michelin sur la RN749.© Christophe Asselin
Localisation
Pays	France
Régions	Centre-Val de Loire, Nouvelle-Aquitaine
Caractéristiques de 1933 à 1973
Itinéraire	Château-la-Vallière - Chinon - Châtellerault - Lussac-les-Châteaux
Longueur	151,4 km

Présentation

• La route nationale 749, ou RN749, est une ancienne route nationale française qui reliait Château-la-Vallière à Lussac-les-Châteaux via Chinon et Châtellerault.

Historique

Généralités

• A sa création, en 1933, elle est définie comme la route de Château-la-Vallière à Lussac-les-Châteaux par Chinon.
• En Indre-et-Loire, elle est issue du chemin vicinal de grande communication n° 38, ou Gc38 (37), pour la section comprise entre Château-la-Vallière et Chinon, d'un court tronçon de 2 kilomètres du chemin vicinal de grande communication n° 28, ou Gc28 (37), à Chinon pour la traversée de la Vienne, et du chemin vicinal de grande communication n° 33, ou Gc33 (37), pour la section comprise entre Chinon-Saint-Lazare et la limite de la Vienne. Dans la Vienne, elle est issue du chemin vicinal de grande communication n° 3 bis, ou Gc3^Bis (36), pour la section comprise entre la limite de l'Indre-et-Loire et Châtellerault, du chemin vicinal de grande communication n° 4 bis, ou Gc4^Bis (36), pour la section comprise entre Châtellerault et Chauvigny, et du chemin vicinal de grande communication n° 9, ou Gc9 (36), pour la section comprise entre Chauvigny et Lussac-les-Châteaux.
• Elle est déclassée en 1973.

Aménagements

• Déviation Sud-Ouest de Bourgueil : 2000.
• Déviation Ouest de Richelieu : 1998 au Sud-Ouest et 20 décembre 2019 au Nord-Ouest, initialement numérotée D849.
• Déviation de Châtellerault : 1965.

Autour de la route

• Vignobles du Val de Loire (Bourgueil, Chinon...)
• Parc Naturel Régional de Loire-Anjou
• Nombreux châteaux du Val de Loire (Gizeux, Les Réaux, Chinon, La Roche-Clermault, Anché, Le Rivau, Champigny-sur-Veude)

Tracé historique

Chargement de la carte...

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class=\"mw-parser-output\"\u003E\u003Cp\u003EAncien trac\u00e9 \u00e0 Vouneuil-sur-Vienne d\u00e9class\u00e9 le 19-6-1964\n\u003C/p\u003E\u003C/div\u003E","title":"Ancien trac\u00e9 \u00e0 Vouneuil-sur-Vienne d\u00e9class\u00e9 le 19-6-1964\n","link":"","strokeColor":"#FCFF07","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":46.711581,"lon":0.559873},{"lat":46.711294,"lon":0.560213},{"lat":46.711043,"lon":0.560957},{"lat":46.710859,"lon":0.561834},{"lat":46.710684,"lon":0.562016},{"lat":46.710468,"lon":0.562022},{"lat":46.709695,"lon":0.561031},{"lat":46.709103,"lon":0.560555}]},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EAncien trac\u00e9 \u00e0 Chauvigny d\u00e9class\u00e9 le 3 avril 1960\n\u003C/p\u003E\u003C/div\u003E","title":"Ancien trac\u00e9 \u00e0 Chauvigny d\u00e9class\u00e9 le 3 avril 1960\n","link":"","strokeColor":"#FCFF07","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":46.568522,"lon":0.647148},{"lat":46.567821,"lon":0.647205},{"lat":46.566843,"lon":0.647574},{"lat":46.566735,"lon":0.647529},{"lat":46.56633,"lon":0.647066},{"lat":46.565647,"lon":0.645042},{"lat":46.565443,"lon":0.644728},{"lat":46.564276,"lon":0.64384},{"lat":46.563837,"lon":0.643325}]},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ECh\u00e2tellerault - Chauvigny\n\u003C/p\u003E\u003C/div\u003E","title":"Ch\u00e2tellerault - Chauvigny\n","link":"","strokeColor":"#F30A2B","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":46.80512,"lon":0.54264},{"lat":46.80155,"lon":0.546335},{"lat":46.801172,"lon":0.54677},{"lat":46.800736,"lon":0.547481},{"lat":46.800324,"lon":0.547886},{"lat":46.799844,"lon":0.548128},{"lat":46.799251,"lon":0.548182},{"lat":46.793663,"lon":0.546673},{"lat":46.792927,"lon":0.546593},{"lat":46.79075,"lon":0.546163},{"lat":46.786694,"lon":0.547079},{"lat":46.785926,"lon":0.547241},{"lat":46.752237,"lon":0.554696},{"lat":46.751528,"lon":0.554761},{"lat":46.730488,"lon":0.553237},{"lat":46.725339,"lon":0.553338},{"lat":46.722935,"lon":0.553387},{"lat":46.719692,"lon":0.553778},{"lat":46.719072,"lon":0.554044},{"lat":46.715988,"lon":0.555527},{"lat":46.7155,"lon":0.555888},{"lat":46.711581,"lon":0.559873},{"lat":46.71109,"lon":0.560225},{"lat":46.710553,"lon":0.560474},{"lat":46.709714,"lon":0.560597},{"lat":46.706781,"lon":0.560391},{"lat":46.70641,"lon":0.560452},{"lat":46.699321,"lon":0.562622},{"lat":46.698977,"lon":0.562753},{"lat":46.696373,"lon":0.564294},{"lat":46.694279,"lon":0.566418},{"lat":46.693751,"lon":0.566775},{"lat":46.691213,"lon":0.568086},{"lat":46.686104,"lon":0.571599},{"lat":46.685197,"lon":0.572871},{"lat":46.684976,"lon":0.573072},{"lat":46.684474,"lon":0.57332},{"lat":46.684099,"lon":0.573635},{"lat":46.683686,"lon":0.574104},{"lat":46.683099,"lon":0.575006},{"lat":46.682135,"lon":0.576183},{"lat":46.681711,"lon":0.576454},{"lat":46.680458,"lon":0.576851},{"lat":46.67599,"lon":0.579053},{"lat":46.675335,"lon":0.579329},{"lat":46.673802,"lon":0.57964},{"lat":46.672978,"lon":0.580075},{"lat":46.669858,"lon":0.580058},{"lat":46.663696,"lon":0.580283},{"lat":46.663321,"lon":0.580366},{"lat":46.636473,"lon":0.591789},{"lat":46.635906,"lon":0.59206},{"lat":46.630693,"lon":0.595408},{"lat":46.630346,"lon":0.595537},{"lat":46.617296,"lon":0.597473},{"lat":46.616736,"lon":0.59773},{"lat":46.597746,"lon":0.611817},{"lat":46.589513,"lon":0.617062},{"lat":46.58895,"lon":0.61744},{"lat":46.582487,"lon":0.622814},{"lat":46.582157,"lon":0.623198},{"lat":46.578408,"lon":0.629953},{"lat":46.577521,"lon":0.63129},{"lat":46.577165,"lon":0.631994},{"lat":46.575468,"lon":0.636695},{"lat":46.572865,"lon":0.642464},{"lat":46.572502,"lon":0.643379},{"lat":46.57202,"lon":0.644282},{"lat":46.570922,"lon":0.643099},{"lat":46.570455,"lon":0.642981},{"lat":46.569734,"lon":0.643146}]},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ETronc commun avec la N151 \u00e0 Chauvigny\n\u003C/p\u003E\u003C/div\u003E","title":"Tronc commun avec la N151 \u00e0 Chauvigny\n","link":"","strokeColor":"#F412F1","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":46.569618,"lon":0.642405},{"lat":46.569761,"lon":0.643329},{"lat":46.56976,"lon":0.643727},{"lat":46.5696,"lon":0.644559},{"lat":46.569242,"lon":0.64564},{"lat":46.568877,"lon":0.646326},{"lat":46.568522,"lon":0.647148}]},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EChauvigny - Lussac-les-Ch\u00e2teaux\n\u003C/p\u003E\u003C/div\u003E","title":"Chauvigny - Lussac-les-Ch\u00e2teaux\n","link":"","strokeColor":"#F30A2B","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":46.569618,"lon":0.642404},{"lat":46.567792,"lon":0.642368},{"lat":46.567127,"lon":0.642492},{"lat":46.565127,"lon":0.64305},{"lat":46.563781,"lon":0.643335},{"lat":46.56362,"lon":0.643294},{"lat":46.562581,"lon":0.64238},{"lat":46.562208,"lon":0.64216},{"lat":46.560487,"lon":0.641487},{"lat":46.559613,"lon":0.641248},{"lat":46.55907,"lon":0.6409},{"lat":46.557464,"lon":0.640142},{"lat":46.556409,"lon":0.639335},{"lat":46.555791,"lon":0.638691},{"lat":46.555505,"lon":0.638573},{"lat":46.554934,"lon":0.638627},{"lat":46.549424,"lon":0.639753},{"lat":46.549114,"lon":0.639949},{"lat":46.546381,"lon":0.642592},{"lat":46.545894,"lon":0.642904},{"lat":46.545355,"lon":0.643153},{"lat":46.544846,"lon":0.643161},{"lat":46.543241,"lon":0.64289},{"lat":46.542438,"lon":0.643019},{"lat":46.540315,"lon":0.644031},{"lat":46.538802,"lon":0.645384},{"lat":46.538479,"lon":0.64557},{"lat":46.535255,"lon":0.646437},{"lat":46.534911,"lon":0.646399},{"lat":46.534622,"lon":0.646131},{"lat":46.534181,"lon":0.645401},{"lat":46.53389,"lon":0.645246},{"lat":46.533652,"lon":0.645313},{"lat":46.533065,"lon":0.645747},{"lat":46.530662,"lon":0.646791},{"lat":46.530229,"lon":0.646847},{"lat":46.529804,"lon":0.646713},{"lat":46.524406,"lon":0.643569},{"lat":46.523969,"lon":0.64337},{"lat":46.520613,"lon":0.642495},{"lat":46.516742,"lon":0.639621},{"lat":46.514302,"lon":0.638314},{"lat":46.511808,"lon":0.636239},{"lat":46.510621,"lon":0.63585},{"lat":46.510376,"lon":0.635845},{"lat":46.509216,"lon":0.636265},{"lat":46.508024,"lon":0.636169},{"lat":46.507182,"lon":0.636403},{"lat":46.506111,"lon":0.63706},{"lat":46.49984,"lon":0.643283},{"lat":46.49741,"lon":0.645158},{"lat":46.493981,"lon":0.647254},{"lat":46.492961,"lon":0.648443},{"lat":46.492673,"lon":0.64869},{"lat":46.487357,"lon":0.652024},{"lat":46.481952,"lon":0.656188},{"lat":46.481651,"lon":0.656507},{"lat":46.480982,"lon":0.65758},{"lat":46.480563,"lon":0.657985},{"lat":46.480053,"lon":0.658368},{"lat":46.476527,"lon":0.659366},{"lat":46.476324,"lon":0.659468},{"lat":46.475724,"lon":0.660055},{"lat":46.475456,"lon":0.660162},{"lat":46.474705,"lon":0.660046},{"lat":46.474477,"lon":0.660081},{"lat":46.473538,"lon":0.660532},{"lat":46.471657,"lon":0.660693},{"lat":46.468362,"lon":0.661626},{"lat":46.462558,"lon":0.664354},{"lat":46.462131,"lon":0.664694},{"lat":46.458896,"lon":0.668452},{"lat":46.458604,"lon":0.668608},{"lat":46.457724,"lon":0.668686},{"lat":46.457364,"lon":0.668879},{"lat":46.456198,"lon":0.670072},{"lat":46.455904,"lon":0.670193},{"lat":46.454157,"lon":0.670491},{"lat":46.453759,"lon":0.670456},{"lat":46.452234,"lon":0.669778},{"lat":46.451898,"lon":0.669823},{"lat":46.446878,"lon":0.673864},{"lat":46.445961,"lon":0.675039},{"lat":46.444135,"lon":0.676797},{"lat":46.443719,"lon":0.677041},{"lat":46.442254,"lon":0.678283},{"lat":46.440372,"lon":0.678927},{"lat":46.439122,"lon":0.678959},{"lat":46.437999,"lon":0.679356},{"lat":46.434084,"lon":0.681802},{"lat":46.433321,"lon":0.682391},{"lat":46.431948,"lon":0.683772},{"lat":46.431168,"lon":0.684834},{"lat":46.429069,"lon":0.686457},{"lat":46.424268,"lon":0.689416},{"lat":46.423179,"lon":0.689883},{"lat":46.419397,"lon":0.692905},{"lat":46.416494,"lon":0.69579},{"lat":46.410968,"lon":0.70349},{"lat":46.410596,"lon":0.703841},{"lat":46.409224,"lon":0.704804},{"lat":46.408941,"lon":0.70511},{"lat":46.408315,"lon":0.706154},{"lat":46.408133,"lon":0.706559},{"lat":46.407155,"lon":0.709553},{"lat":46.40714,"lon":0.710033},{"lat":46.407486,"lon":0.711955},{"lat":46.407494,"lon":0.712341},{"lat":46.407374,"lon":0.712662},{"lat":46.406268,"lon":0.714031},{"lat":46.406083,"lon":0.714471},{"lat":46.405706,"lon":0.714594},{"lat":46.405547,"lon":0.714935},{"lat":46.403606,"lon":0.71735}]}],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"visitedicon":"","wmsoverlay":false,"zoom":8,"layers":[],"controls":["pan","zoom","streetview","type","scale"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"resizable":false,"kmlrezoom":false,"poi":true,"cluster":false,"clustergridsize":60,"clustermaxzoom":20,"clusterzoomonclick":true,"clusteraveragecenter":true,"clusterminsize":2,"imageoverlays":[],"kml":[],"gkml":[],"searchmarkers":"","fullscreen":false,"scrollwheelzoom":false,"locations":[{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ECh\u00e2teau-la-Valli\u00e8re\n\u003C/p\u003E\u003C/div\u003E","title":"Ch\u00e2teau-la-Valli\u00e8re\n","link":"","lat":47.54891,"lon":0.318835,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ELussac-les-Ch\u00e2teaux\n\u003C/p\u003E\u003C/div\u003E","title":"Lussac-les-Ch\u00e2teaux\n","link":"","lat":46.403606,"lon":0.71735,"icon":""}]}

Légende de la carte ou du tableau
En rouge	Tracé entre 1933 et 1973.
En jaune	Ancien tracé à Chauvigny déclassé le 3 avril 1960, à Vouneuil-sur-Vienne déclassé le 19 juin 1964 et à Châtellerault déclassé le 15 novembre 1970.
En violet	Tronc commun avec les RN10 et 725 à Châtellerault et avec la RN151 à Chauvigny.
Pour plus d'informations sur les sources cartographiques, consulter cet article.
La carte ne s'affiche pas ? Merci d'éditer l'article et de le sauvegarder sans aucune modification.

• Indre-et-Loire (37) - D749
  • Château-La-Vallière
    • D959 Château-La-Vallière Centre D34 D38 (vers D766)
    • Étang du Val Joyeux
    • Carroi des Tables  Basse Forêt de Château-La-Vallière
  • Saint-Laurent-de-Lin
    • Carroi du Muguet
    • La Croix du Chêne
    • Bel-Air
    • La Guignerie
    • La Maulne
  • Channay-sur-Lathan Église Saint-Quentin, Manoirs
    • Le Gros Chêne Vert
    • Ruisseau de la Barrée
    • Le Mesnil Manoir XVII^e
    • L'Allée
    • Channay Village
    • Le Grand Air
    • La Maladrie
    • Le Gué
    • La Grenouillère
    • Gironde
    • La Motte
    • Bellevue
  • Rillé Église Saint-Loup
    • La Croix Blanche
    • Le Portail
    • Le Lathan
    • Rillé Village D49 D57 D65
    • Le Grand Cartadeau
    • Ancien Gué de la Planche au Chef Le Changeon
  •  Parc naturel régional Loire-Anjou-Touraine
  • Continvoir
    • La Duboisière
    • Les Gascogneries
  • Gizeux Château
    • Gizuex Village Le Changeon D15
    • Le Gripault
    • Le Moulin du Gué Ruisseau de Gratin
    • Ruisseau de Chaumont
    • La Butte
    • La Boderie
    • La Cave Vaudelet
  • Bourgueil
    • La Proutrie
    • Les Brûlis
    • Le Paluau
    • Lavau
    • La Brosse
    • Touvois Ruisseau de Gravot
    • La Croix Pèlerin
    • L'Ouche Courtin
    • Le Pot Blanc
    • La Vallée de Marcé
    • L'Échelle
    • La Chopinière
    • Marcé
    • Les Petites Gommerelles  
• Indre-et-Loire (37) - D749^B
  • Bourgueil Abbaye Saint-Pierre, Musée
    • Le Bourg de Paille
    • Le Picard
    • Bourgueil Centre
    • Le Changeon
    • Les Coursannes
    • La Grande Prairie  
• Indre-et-Loire (37) - D749
  • Bourgueil
    • Grande Boire
    • Plan d'Eau des Ténières
  • Chouzé-sur-Loire
    •    A85   5 
    • Port-Boulet
  • La Loire
  • Avoine Église, Château
    • D7
    •  CNPE Chinon Musée de l'Atome
    • D7
    •  ZI du Clos Dupuy
    • Carroi de Razilly  
    • Avoine Centre
  • Beaumont-en-Véron Châteaux, Manoirs
    • Velors
    • La Tourette
    • La Roche Honneur  
    • Château de Coulaine
    • La Durandière
  • Chinon Nombreux Monuments
    •   D751
    • La Vienne
    • Le Repos de Saint-MArtin
    • Les Aubuis
    • Chinon Centre D8 D751^E
    •  Pont Aliénor d'Aquitaine La Vienne
    • Le Faubourg Saint-Jacques
    • La Ville en Bois
    • Ruisseau des Lutinières
  • Saint-Lazare   D751^E
    • Les Lutinières
  • Rivière
    • Les Godeaux
    • La Galvaudrie
  • La Veude
  • Anché
    •   D760
    • La Garde
  • Léméré
    • Le Sable
    • Le Coudray Château du Rivau
    • Dercé
    • La Chaussée
  • Champigny-sur-Veude Sainte-Chapelle, Château
    • Champigny Village La Veude
    • Le Moulin Brûlé
    • La Forge
  • Richelieu Espace Richelieu, Musée
    •   D357
    • Le Pavillon
    • Bourgneuf
    • Richelieu, Cité Idéale D58 D757
    • Le Bois de l'Ajonc
  • Braye-sous-Faye
    • Le Mable D22
    • Le Rossignou
    • Les Remises D757
    • Remeillard
    • La Berneterie
  • Razines
    • Le Prieuré
    • Milly
  • Jaulnay Forteresse de Chillou, Église XV-XVI^e
    • Le Petit Charçay
    • La Grenouille
    • Le Pont La Veude
    • Le Moulin
    • Jaulnay Village D263
    • Le Rivaloir
• Vienne (86) - D749
  • Saint-Gervais-les-Trois-Clochers
    • Le Bas Couzay
    • La Tesserie
    • Les Quatre Routes D22
    • La Vacherie
  • Usseau
    • La Cabane
    • La Mornière
  • Antran La Gerbaudière D75
  • Ruisseau de Gâtineau
  • Thuré
    • Les Blanchards
    • Les Doutardes
  • La Guichardière
  • Châtellerault Ancienne Manufacture d'Armes, Ponts, Églises, Commanderie
    • Moury Ruisseau du Pontreau
    • Plaisance
    • L'Aiguillon
    • D1 (vers A10)
    • Châtellerault Centre D725
    •  Court tronc commun avec la D725.  Pont Henri IV La Vienne
    • D725 Faubourg Saint-Jacques D910
    •  Court tronc commun avec la D910.
    • D910 La Plaine d'Auzon
    • Les Gruges d'Ozon  
    • L'Ozon
    • Ozon
    •   D161
    •  Aérodrome de Châtellerault-Targé
  •  
  • Availles-en-Châtellerault
    • Les Varennes Rivière d'Embarde
    • La Milonnerie
  • Vouneuil-sur-Vienne
    • Musée Écologia
    • La Belle Étoile D15
    • La Girarderie
    • Haut Villiers
    • Ribes
  • Bonneuil-Matours
    • Le Port Château de Mariville D3
    • Saint-Mars
  • Bellefonds Le Maupas
  • Bonnes
    • Le Petit Felin
    • La Voûte   D6
    • Les Barbalières
  • Chauvigny Nombreux Monuments
    • Champ Charreau
    • Le Moulin des Dames
    • Chauvigny Centre   D951^A (vers D2 D54)
    • La Noraie
    •  
    • Saint-Pierre-les-Églises Église et Cimetière Mérovingien   D951
    • La Chauvalière  
    • La Croix Blanche
  • Valdivienne
    • Croix Rouge
    • Le Moulin Brault
    • Saint-Martin-la-Rivière
    • Le Poirier Chiré
    • Croix Chartier
    • Le Gaschard
    • Cubord Chapelle
    • L'Aubineau
    • La Poirière
  • Civaux
    • Ribes
    • Le Point du Jour
    • La Tour au Cognum
  • Lussac-les-Châteaux Pont-Levis, Ermitage, Grottes Préhistoriques N147 D11 D163 D727

Plaque Michelin au Coudray. © dark_green

Plaque Michelin à Champigny-sur-Veude. © dark_green

Plaque Michelin à Champigny-sur-Veude. © dark_green

Les bornes Michelin font d'excellents pots de fleurs... © Olivetmag

Encore une Borne Michelin convertie en pot de fleurs... © Olivetmag