Ligne Nanterre-Université - Sartrouville

Ligne Nanterre-Université - Sartrouville
Localisation
Pays	France
Région	Île-de-France
Départements	Yvelines (78) Hauts-de-Seine (92)
Caractéristiques actuelles
Itinéraire	Nanterre-Université - Sartrouville
Longueur	5,199 km
Matériel	Transilien L RER A

Présentation

• La Ligne Nanterre-Université - Sartrouville (Ligne n°975 900 du réseau ferré national) est une très courte voie ferrée française construite à partir des années 1970 pour la desserte de la ville nouvelle de Cergy.
• Elle est composée d'un tronçon principal utilisé par le Transilien L pour la relation Paris-Saint-Lazare - Nanterre-Université - Cergy, et d'un barreau d'interconnexion (non numéroté) utilisé par le RER A.

Historique

Déclarations d'utilité publique

• 26 04 1976 : tronçon principal Lien1 Lien2
• 24 04 1984 : barreau d'interconnexion Lien

Conventions de concession

• 26 04 1976 : tronçon principal
• 24 04 1984 : barreau d'interconnexion

Ouvertures

• 01 04 1979 : tronçon principal (service voyageurs)
• 29 05 1988 : barreau d'interconnexion (service voyageurs)

Électrifications

• 01 04 1979 : tronçon principal (25 kV - 50 Hz)
• 29 05 1988 : barreau d'interconnexion (25 kV - 50 Hz)

Concessionnaires

• 1976 : SNCF
• 01 01 1997 : RFF Lien
• 01 01 2015 : SNCF Réseau Lien

Caractéristiques

• Écartement des voies : 1,435 m (écartement normal)
• Nombre de voies : 2
• Tension : 25 kV 50 Hz
• Signalisation :
• Gradient maximal : ‰
• pK début : 10,380 (1^er tronçon) / 12,000 (2^e tronçon)
• pK fin : 12,985 (1^er tronçon) / 14,594 (2^e tronçon)

Matériel roulant

• A compléter

---

Notes et références :

Tracé

• Itinéraire
• Haltes

Chargement de la carte...

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Légende de la carte ou du tableau
En rouge	Tracé du barreau d'interconnexion.
En marron	Tracé du tronçon principal.
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.

Chargement de la carte...

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Légende de la carte ou du tableau
En rouge	Tracé du barreau d'interconnexion.
En marron	Tracé du tronçon principal.
Notes	: Arrêt/halte ferroviaire de voyageurs en service  : Ancien(ne) arrêt/halte ferroviaire de voyageurs désaffecté(e)  : Gare/station ferroviaire de fret et de voyageurs en service  : Gare/station ferroviaire de voyageurs en service  : Ancienne gare/station ferroviaire de fret/voyageurs désaffectée  : Gare de fret (marchandises)/de triage
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.

Parcours

Tronçon principal

• • ---- Ligne Paris-Saint-Lazare - Saint-Germain-en-Laye (vers Paris-Saint-Lazare)
  • ---- Ligne Nanterre-Université - Vincennes (RER A vers Boissy-Saint-Léger / Marne-la-Vallée-Chessy)
• Nanterre-Université (pK 10,164 de Paris-Saint-Lazare)
  • ---- Ligne Paris-Saint-Lazare - Saint-Germain-en-Laye (vers Saint-Germain-en-Laye) (RER A)
  • ---- Barreau d'interconnexion (RER A)
  •  Passage au dessus de l'A86
  •  La Seine (2 bras) +  Frontière départementale entre les Hauts-de-Seine (92) et les Yvelines (78).
  • ---- Ligne Paris-Saint-Lazare - Le Havre (vers Paris-Saint-Lazare)
  • ---- Section parallèle à la Ligne Paris-Saint-Lazare - Le Havre
• Houilles-Carrières-sur-Seine (pK 12,761)
  • ---- Grande Ceinture de Paris (vers Bobigny)
• Sartrouville (pK 16,520 / 15,521 de Paris-Saint-Lazare direct)
  • ---- Ligne Paris-Saint-Lazare - Le Havre (vers Le Havre)

Barreau d'interconnexion

• • ---- Ligne Nanterre-Université - Vincennes (RER A vers Boissy-Saint-Léger / Marne-la-Vallée-Chessy)
• Nanterre-Préfecture (pK 9,875 (SNCF) / 111,6xx (RATP))
  • ---- Limite RATP / SNCF - limite d'électrification 1,5 kV / 25 kV
  •  Passage au dessus de la Ligne Paris-Saint-Lazare - Saint-Germain-en-Laye (RER A)
  • ---- Tronçon principal (vers Sartrouville)

Voir Aussi

Liens internes

• Liste des infrastructures ferroviaires françaises

Articles Connexes

• Ligne Paris-Saint-Lazare - Saint-Germain-en-Laye
• Ligne Paris-Saint-Lazare - Le Havre
• Grande Ceinture de Paris
• RER d'Île-de-France (Ligne A)

Liens Externes

•  [Wikipédia] Article sur la ligne Nanterre-Université - Sartrouville