Route nationale française 426

Route nationale 426
Flèche Michelin se trouvant sur la N426 à Niedernai.© Bas-rhin67
Localisation
Pays	France
Région	Grand Est
Caractéristiques de 1933 à 1967
Itinéraire	Le Hohwald - Obernai - Erstein - Le Rhin
Longueur	43 km
Caractéristiques de 1967 à 1973
Itinéraire	Le Hohwald - Obernai - Erstein - Ottenheim
Longueur	43 km

Présentation

• La route nationale 426, ou RN426, est une ancienne route nationale française qui reliait Le Hohwald au Rhin à hauteur de Gerstheim.

Historique

• A sa création, en 1933, elle est définie comme la route du Hohwald au Rhin par Obernai.
• Elle possédait deux annexes, la N426^A et la N426^B.
• Elle fut déclassée en 1973 en RD426.
• Comme pour de nombreuses autres routes nationales en Alsace, le problème de la frontière franco-allemande et du passage du Rhin fut crucial dans le tracé de la RN426.
• Elle débouchait à Gerstheim, lieu où se situait autrefois un passage de bac ou un pont de bateaux (en témoignent les constructions des anciennes douanes et quelques maisons de part et d'autre du fleuve).

Flèche Michelin se trouvant à Erstein. (c) Bas-rhin67‎

• Les relations entre les deux pays ayant été ce qu'elles étaient au cours de la première partie du XX^e siècle (guerres de 1870-1871, 1914-1918 puis 1939-1945) ce passage avait été abandonné. C'est ainsi qu'au moment de la nationalisation de la route, vers 1930, celle-ci s'arrêtait net au Rhin, ainsi que la N419 ou la N424, faute de passage de celui-ci.
• Après la guerre, bien qu'un bac fût sporadiquement employé (il est indiqué un passage très endommagé sur une carte Michelin 57 de 1947), il n'en est fait aucune mention sur une carte Michelin 87 de 1957 ni sur une 62 de 1958...
• Dans les années 1960, le barrage EDF de Gerstheim fut construit, et on autorisa le passage des véhicules sur celui-ci. Le passage sur le Petit-Rhin se faisait alors sur un pont provisoire limité à 1,5t construit en 1967. Son état de vétusté fit qu'il fut alors délaissé rapidement. Il fallut attendre 1985 (entre temps la route avait été déclassée) pour que l'aménagement de cette frontière se fît convenablement.

Autour de la route

• Le Mont Sainte-Odile.
• Château d'Hagel.
• Châteaux d'Ottrott.
• Ville d'Obernai.
• Sucreries d'Erstein.

Tracé historique

Chargement de la carte...

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class=\"mw-parser-output\"\u003E\u003Cp\u003ELe Howald\n\u003C/p\u003E\u003C/div\u003E","title":"Le Howald\n","link":"","lat":48.403708,"lon":7.330134,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"https://static.wikia.nocookie.net/routes/images/4/4f/Allemagne.gif/revision/latest?cb=20061201150816\" class=\"image\"\u003E\u003Cimg alt=\"Allemagne\" src=\"https://static.wikia.nocookie.net/routes/images/4/4f/Allemagne.gif/revision/latest?cb=20061201150816\" decoding=\"async\" loading=\"lazy\" width=\"25\" height=\"14\" data-image-name=\"Allemagne.gif\" data-image-key=\"Allemagne.gif\" data-relevant=\"0\" /\u003E\u003C/a\u003E\n\u003C/p\u003E\u003C/div\u003E","title":"\n","link":"","lat":48.366771,"lon":7.734976,"icon":""}]}

Légende de la carte ou du tableau
En rouge	Tracé de 1933 à 1973.
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.

• Bas-Rhin (67) D426
  • D425 Le Hohwald Les Quatre Pierres, Grand Hôtel, Villa Le Bois-Joli
  • Welschbruch La Kirneck D130
  •  
  • D214
  • Château de Birkenfels
  •   D854
  • Mont-Sainte-Odile D526
  •  
  • Château de Dreystein
  • Hagelschloss
  • L'Ehn
  • Klingenthal  
  • Ottrott Châteaux D35
  • Obernai Nombreux Monuments D422 D500
  • Niedernai A35 D1422 VC
  • Meistratzheim L'Ehn
  • L'Andlau
  • Schaeffersheim La Scheer
  • Erstein-Gare D1083
  • Erstein L'Ill Église Saint-Martin, Musée Würth
  • D468
  • Canal du Rhône au Rhin
  • Barrage EDF de Gerstheim Le Rhin D20
• Allemagne - L 100 (après 1967)