Route départementale française D42 (30)

Route départementale D42 (30)
Plaque de cocher en place à Saint-Gilles. © G.E.
Localisation
Pays	France
Département	Gard (30)
Caractéristiques actuelles
Itinéraire	Nîmes - Saint-Gilles
Longueur	18 km

Présentation

• La route départementale D42 (30), ou RD42 (30), est une route départementale du Gard (30) qui relie Nîmes à Saint-Gilles.
• Bien que parallèle à l'autoroute A54, la D42 ne lui fait pas concurrence en raison de l'implantation des échangeurs de cette dernière.
• Axe majeur de l'agglomération Nîmes-Métropole, la D42 a fait l'objet de travaux de calibrage. Elle possède un réseau dense de carrefours giratoires qui sont mal conçus et pénalisent les temps de parcours à cause des encombrements qu'il génèrent. A terme, il est prévu de passer à 2x2 voies la traversée de Caissargues.
• La D42 comporte une annexe :
  • La D42^A correspond à la Route de Saint-Gilles à Nîmes.

Historique

Généralités

• À sa création, en 1813, la route départementale n° 12, ou RD12 (30), est décrite comme étant la route de Nîmes à Saint-Gilles. Elle part de Nîmes, passant par Caissargues, Saint-Gilles, et se prolongeant jusqu'au Rhône, à environ 1 900 m après Saint-Gilles.
• Les ordonnances des 27 novembre 1850 et 17 mars 1858 confirment la RD12 (30) étant la route de Nîmes à Saint-Gilles et au Rhône.
• En 1891, elle devient le chemin vicinal de grande communication n° 42, ou Gc42 (30). Suite à la réforme de 1938, elle est classée en tant que chemin départemental n° 42 (30).

Aménagements

• Avenue François Mitterrand à Nîmes : 1990.
• Déviation de Caissargues : 1968.
• Déviation de la base d'aéronautique navale de Nîmes-Garons : 1961.

Autour de la route

• Nîmes
• Base aéronavale de Nîmes-Garons

Notes et références :

Tracé

Chargement de la carte...

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Légende de la carte ou du tableau
En jaune	Tracé de la route.
En jaune clair	Anciens tracés avant rectifications du XXe siècle.
Pour plus d'informations sur les sources cartographiques, consulter cet article.
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• Gard (30) - D42
  • D13 D40 D6113 Nîmes
  • Caissargues D135
  •  Base aéronavale de Nîmes-Garons D442
  • Saint-Gilles D38 D6572