Route nationale française 29

Route nationale 29
Flèches Michelin sur le tracé historique de la RN29 dans le centre de Cambrai.© Julien
Localisation
Pays	France
Régions	Normandie, Hauts-de-France
Caractéristiques de 1824 à 1933
Itinéraire	Neufchâtel - Amiens - Valenciennes -
Longueur	212 km
Caractéristiques de 1933 à 1973
Itinéraire	Yvetot - Amiens - Valenciennes -
Longueur	245 km
Caractéristiques de 1973 à 2006
Itinéraire	Yvetot - Amiens - Saint-Quentin - La Capelle
Longueur	247 km

Présentation

• La route nationale 29, ou RN29, est une ancienne route nationale française qui a connu des affectations légèrement différentes.

Historique

Généralités

• A sa création, en 1824, elle est définie comme étant la route de Rouen à Valenciennes et à Mons. Elle s'embranche au delà de Neufchâtel, sur la route précédente, N° 28. Elle succède alors à la route impériale 32. Avant 1973, il s'agissait donc d'une transversale reliant Neufchâtel à la Belgique via Amiens et Valenciennes.
• En 1933, elle est redéfinie comme étant la route du Havre à Valenciennes et à Mons. On lui adjoint donc le tronçon Yvetot - Neufchâtel.
• On lui adjoint à la même époque une annexe, la RN29^A.
• En 1973, son tracé fut ensuite modifié pour rejoindre Saint-Quentin et La Capelle, en récupérant des sections d'autres routes nationales démembrées :
  • N35 à la sortie de l'agglomération d'Amiens.
  • N336 entre Longueau et Estrées-en-Chaussée.
  • N44 entre Estrées-en-Chaussée et Saint-Quentin.
  • N30 entre Saint-Quentin et La Capelle.
• Issu de l'itinéraire originel, le tronçon Bapaume - Valenciennes fut donné à la nouvelle N30.
• Elle devient alors en 1978 la route d'Yvetot, N.15, à La Capelle-en-Thiérache, N. 2.
• Elle fut intégralement déclassée en 2006, bien que l'axe Saint-Quentin - La Capelle soit classé Route européenne E44 et ne soit pas dédoublé par une autoroute.
• En Seine-Maritime, la déviation de Saint-Saëns a été déclassée en D1029, le nom de D929 étant déjà porté par l'ancien tracé via Saint-Saëns et Maucomble, déclassé dès 1983.

Construction

• Rectification de Mortemer : années 1850.
• Rectification de la côte de Bretagne à Aumale : 1864.
• Section Aumale - Limite Seine-Maritime/Somme : 1859.
• Traversée d'Albert : 1837.
• Rectification de la Porte de Paris à Valenciennes : 1902 (suite au démantèlement des fortifications).

Aménagements

Premier tracé

• Rectification entre Bourdainville et Varvannes : 1987.
• Déviation de Saint-Saëns : 1983.
• Contournement d'Amiens : voir Rocade d'Amiens.
• Déviation de Pont-Noyelles : 2005.
• Déviation d'Albert : 1994.
• Déviation de Bapaume : 2001 (section Est) et 2004 (section Ouest).
• Contournement de Cambrai : voir Rocade de Cambrai.
• Contournement de Valenciennes : voir Contournement de Valenciennes.

Second tracé

• Déviation de Poix-de-Picardie : 1989.
• Déviation de Saint-Quentin : années 1960 (Pénétrante Nord, boulevard urbain), 1976 (Pénétrante Sud, première chaussée, sous le numéro RN442) et 2007 (déviation Sud-Est, 2 voies).
• Créneau à l'Ouest de Guise : DUP en janvier 2004 et mise en service en décembre 2004.

Tracés historiques

Chargement de la carte...

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class=\"mw-parser-output\"\u003E\u003Cp\u003EAmiens\n\u003C/p\u003E\u003C/div\u003E","title":"Amiens\n","link":"","lat":49.89028,"lon":2.290875,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"https://static.wikia.nocookie.net/routes/images/a/a7/Belgique.gif/revision/latest?cb=20061201150837\" class=\"image\"\u003E\u003Cimg alt=\"Belgique\" src=\"https://static.wikia.nocookie.net/routes/images/a/a7/Belgique.gif/revision/latest?cb=20061201150837\" decoding=\"async\" loading=\"lazy\" width=\"25\" height=\"16\" data-image-name=\"Belgique.gif\" data-image-key=\"Belgique.gif\" data-relevant=\"0\" /\u003E\u003C/a\u003E\n\u003C/p\u003E\u003C/div\u003E","title":"\n","link":"","lat":50.403622,"lon":3.674712,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u00c9calles-Alix (Yvetot)\n\u003C/p\u003E\u003C/div\u003E","title":"\u00c9calles-Alix (Yvetot)\n","link":"","lat":49.627837,"lon":0.801744,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ELa Boissi\u00e8re\n\u003C/p\u003E\u003C/div\u003E","title":"La Boissi\u00e8re\n","link":"","lat":49.646083,"lon":1.30203,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ELa Capelle\n\u003C/p\u003E\u003C/div\u003E","title":"La Capelle\n","link":"","lat":49.980481,"lon":3.917227,"icon":""}]}

Légende de la carte ou du tableau
En rouge	Tracé déclassé en 2006.
En orange	Sections déclassées localement après déviation.
En jaune	Tracé déclassé en 1973.
En vert	Tracé cédé à la RN30 en 1978.
En violet	Tronc commun avec l'ex-RN28 déclassé lors de l'ouverture de l'A28.
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.

D'Yvetot à Amiens (jusqu'en 2006)

• Seine-Maritime (76) - D929
  •  A150   4  D6015 (ex-N13^Bis) Écalles-Alix
  •  A150 (pas d'accès)
  • Le Hameau Duchemin  A29 E44   9 
  •  A29 E44 (pas d'accès)
  • Yerville D142
  • Bourdainville
  • Saint-Vaast-du-Val Grand Fumechon
  • Tôtes  N27   D929  D927
  • Saint-Maclou-de-Folleville Épinay La Scie
  • Saint-Victor-l'Abbaye
  • Louvetot D151
  • Beuzeville-la-Giffarde
  •  A28   11 
  • (avant 1983)
    • Le Quesnay (Anc^t L'Epinay)
    • Saint-Saëns La Varenne   D12 D38 D154
    • Maucomble
    • La Pointe-du-Nord
    • Les HayonsD928
  • (après 1983)
    • La Boissière (Saint-Martin-Osmonville) D928
  •  Tronc commun avec la D928, jusqu'à Neufchâtel-en-Bray.
  •  A28 E44 E402   8 
  • La Maison Rouge
  •  A29 E44   11 
  • Mortemer
  • Les Frétils
  • Laventure
  • Mesnil-David
  • Illois
  • Ronde-Epine  A29 E44   12 
  • Aumale La Bresle Abbaye, Église, Centre Ancien D316 D320

• Somme (80) - D1029
  • Le Coq Gaulois D315 D1015
  • Lignières-Châtelain
  • Eplessier D189
  • Poix-de-Picardie Église Saint-Denis Cimetière Militaire Allié D189 D341 D901 D919 D920

    

    Flèches Michelin sur le tracé historique de la RN29 à Quevauvillers.
    © R.Grodzki

  • Fosse-Bleuet
  • Quevauvillers
  • Clairy-Saulchoix
  • Saleux  A16 E44   18  Rocade d'Amiens
  • Salouël
  • Pont-de-Metz
  • Amiens La Somme Cathédrale et Nombreux Monuments N1 N25 (ex-N16) D933 D935 D1235 Rocade d'Amiens

D'Amiens à la Belgique via Valenciennes (avant 1973)

• Somme (80) - D929
  • Rivery  N25   37  Rocade d'Amiens
  • Les Alençons
  • Petit-Camon
  • Querrieu
  • Pont-Noyelles La Hallue
  • Lahoussoye
  • Franvillers
  • Albert L'Ancre Basilique Néo-Byzantine, Hôtel de Ville, Gare Cimetières Militaires, Musée Somme 1916 D329 D938
  • Cimetière Militaire Britannique
  • Ovillers-la-Boisselle La Boisselle
  • Pozières Cimetière Militaire Britannique

• Pas-de-Calais (62) - D929
  • Le Sars
  • Warlencourt-Eaucourt Cimetière Militaire Britannique
  • Bapaume Beffroi  A1 E15   14  D917 (ex-N37) D956

• Pas-de-Calais (62) - D930
  • Frémicourt
  • Beugny Cimetière Militaire Britannique
  • Beaumetz-lès-Cambrai Cimetière Militaire Britannique

• Nord (59) - D630
  • Louverval Cimetière Militaire Britannique

    

    Plaque émaillée sur le tracé historique de la RN29 à Cambrai.
    © Arnaud OVEN

  • Boursies
  • Canal du Nord
  •  A26 E17 (pas d'accès)
  • Anneux La Chapelle d'Anneux
  • Fontaine-Notre-Dame
  •  A2 E19   14 
  • Cambrai Canal de Saint-Quentin / L'Escaut Cathédrale et Nombreux Monuments D939 D943 (ex-N17) D943 (ex-N39) D644 (ex-N17) D942 D960 D1643 Rocade de Cambrai
  • Escaudœuvres

    

    Panneau Michelin à Quiévrechain.
    © Ina.fr

  • Iwuy L'Erclin
  •  A2 E19   15 
  • Hordain
  • Bouchain D943
  •  A2 E19   17 
  • Douchy-les-Mines La Selle D955
  • Croix-Sainte-Marie
  • Pyramide  A2 E19   18 
  • Haulchin L'Escaut
  • Rouvignies D645
  •  Valenciennes-Prouvy
  •  A2 E19   19 
  •  A2 E19   20 
  • Valenciennes L'Escaut Hôtel de Ville D169 D935 D645 D958 VC Contournement de Valenciennes
  • Onnaing
  •  A2 E19 (pas d'accès)
  • Quarouble
  • Quiévrechain Blanc Misseron L'Aunelle
• Belgique - N51

D'Amiens à La Capelle (jusqu'en 2006)

Borne en pierre de la RN29 à Amiens.
© R.Grodzki

Zoom sur un cartouche de la RN29 à Amiens.
© R.Grodzki

• Somme (80) - D1029
  • Longueau D935 D934
  •  N25   34  Rocade d'Amiens
  •  Amiens-Picardie
  • Le Petit Blangy
  • Cimetière Militaire Britannique
  • Villers-Bretonneux Mémorial National Australien
  • Lamotte-Warfusée
  •     D337
  • Le Bois du Sart Cimetière Militaire Britannique
  • La Raperie
  • Foucaucourt-en-Santerre
  • Estrées-Deniécourt  A1 E15 E19   13 

    

    Accès à la RN29 à Estrées-Deniécourt.
    © Google Maps

  • Villers-Carbonnel D1017
  • Brie Canal de la Somme / La Somme
  •     D937
  • Estrées-Mons
  •  Péronne-Saint-Quentin
  • Estrées-en-Chaussée D44
  • Pœuilly

• Aisne (02) - D1029
  • Vermand L'Omignon D33
  • Holnon
  •  A26 E17 E44   10 

• Aisne (02) - D1029 E44
  • Saint-Quentin Canal de Saint-Quentin / La Somme Basilique, Hôtel de Ville D1 D8 D12 D1029 D930 D1044
  • Homblières
  • Marcy
  • La Désolation D13
  • Canal de la Sambre à l'Oise / L'Oise
  • Origny-Sainte-Benoîte D29
  • Mont-d'Origny D706
  • Jonqueuse
  • Guise Château D946 D960
  • Villers-lès-Guise
  • Maison des Trois-Pigeons
  • Les Quatre-Chemins (Anc^t Rue Herpenne) D26
  • Buironfosse
  • La Capelle N2 D285 D1043 E44 (ex-N39)