Transilien Paris-Nord

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Transilien Paris-Nord is one of the sectors in the Paris Transilien suburban rail network. The trains on this sector depart from Gare du Nord in central Paris, and serve the north-west and north-east of Île-de-France region with Transilien lines H and K. Transilien services from Gare du Nord are part of the SNCF Gare du Nord rail network.

Line H
Overview
Termini	Gare du Nord Luzarches Pontoise Persan–Beaumont Creil
Stations	46
Service
Type	Commuter rail
System	Transilien
Operator(s)	SNCF
Rolling stock	Z 50000
History
Opened	20 June 1846 (1846-06-20) (first sections) 1 January 2001 (2001-01-01) (recreated as Line H)
Technical
Line length	138 km (86 mi)
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge
Route map Legend Gare du Nord           Saint-Denis      Épinay–Villetaneuse   Deuil - Montmagny La Barre - Ormesson Groslay Enghien-les-Bains Sarcelles–Saint-Brice Champ de courses d'Enghien Écouen - Ézanville   to Saint-Gratien Domont Ermont–Eaubonne     Bouffémont - Moisselles Montsoult–Maffliers Cernay   Franconville – Le Plessis-Bouchard   Ermont-Halte Montigny–Beauchamp   Gros Noyer–Saint-Prix Pierrelaye   Saint-Leu-la-Forêt Saint-Ouen-l'Aumône-Liesse   Vaucelles Taverny Saint-Ouen-l'Aumône   Bessancourt Pontoise     Frépillon Épluches Pont Petit Villaines Chaponval Belloy–Saint-Martin Auvers sur Oise Viarmes Seugy Méry sur Oise Luzarches Mériel Presles–Courcelles Valmondois Nointel - Mours L'Isle-Adam Parmain Champagne-sur-Oise Persan–Beaumont Bruyères sur Oise Boran sur Oise Précy sur Oise Saint-Leu d'Esserent Creil   This diagram: view talk edit

The trains on Line H travel between Gare du Nord in Paris and the north-west of Île-de-France region, with termini in Luzarches, Pontoise, Persan–Beaumont and Creil.

• Gare du Nord
• Saint-Denis station
• Épinay–Villetaneuse station
• La Barre - Ormesson station
• Enghien-les-Bains station
• Champ de courses d'Enghien station
• Ermont–Eaubonne station
• Cernay station
• Franconville – Le Plessis-Bouchard station
• Montigny–Beauchamp station
• Pierrelaye station
• Saint-Ouen-l'Aumône-Liesse station
• Saint-Ouen-l'Aumône station
• Pontoise station

• Ermont-Halte station
• Gros Noyer–Saint-Prix station
• Saint-Leu-la-Forêt station
• Vaucelles station
• Taverny station
• Bessancourt station
• Frépillon station
• Méry-sur-Oise station
• Mériel station
• Valmondois station
• L'Isle-Adam–Parmain station
• Champagne-sur-Oise station
• Persan–Beaumont station

• Deuil - Montmagny station
• Groslay station
• Sarcelles–Saint-Brice station
• Écouen - Ézanville station
• Domont station
• Bouffémont - Moisselles station
• Montsoult–Maffliers station
• Presles–Courcelles station
• Nointel - Mours station
• Persan–Beaumont station

• Villaines station
• Belloy–Saint-Martin station
• Viarmes station
• Seugy station
• Luzarches station

• Pontoise station
• Saint-Ouen-l'Aumône station
• Épluches station
• Pont-Petit station
• Chaponval station
• Auvers-sur-Oise station
• same route as the Persan-Beaumont west line between Valmondois and Persan-Beaumont
• Bruyères-sur-Oise station
• Boran-sur-Oise station
• Précy-sur-Oise station
• Saint-Leu-d'Esserent station
• Creil station

Like other Transilien lines, every train service consists of four letters and is called a name of mission, mission code or a name of service.^[1] These have been adopted during the Transilien service update of 2004. They are only displayed on timetables and on passenger information display systems.

The first letter corresponds to the destination of the train.

• A: Gare du Nord
• D: Saint-Denis
• E: Ermont-Eaubonne
• F: Saint-Leu-la-Forêt
• L: Luzarches
• M: Montsoult–Maffliers
• O: Pontoise
• P: Persan–Beaumont
• S: Sarcelles–Saint-Brice
• T: Transversal (Creil, Pontoise or Persan–Beaumont) or Ermont-Eaubonne for work missions
• V: Valmondois

The second, third and fourth letters indicate the stations served by the train. A Transilien Line H train calling all stations has an O as the second or the third letter (AOLA, OPOC, POVA, SOGA). An E on the second position indicates that a radial service does not serve nearly all stations on the route (LEMI, LEVI). If the train runs via Montsoult–Maffliers then the third letter is always an M (LOMI, POMA).

Some of the service names may spell backwards when going in "down" direction, which is from Gare du Nord. This usually occurs when the fourth letter is the train's station of origin. Examples: ADDO (to Gare du Nord) spelled backwards is ODDA (to Pontoise), AREV (to Gare du Nord) spelled backwards is VERA (to Valmondois).

Line K
Overview
Termini	Gare du Nord Crépy-en-Valois
Stations	10
Service
Type	Commuter rail
System	Transilien
Operator(s)	SNCF
Rolling stock	Z 50000
History
Opened	4 June 1860 (1860-06-04) (first sections) 31 December 2004 (2004-12-31) (recreated as Line K)
Technical
Line length	61 km (38 mi)
Track gauge	1,435 mm (4 ft 8+1⁄2 in)
Route map Legend   to Châtelet–Les Halles Gare du Nord           Aulnay-sous-Bois     Mitry-Claye   Compans Thieux–Nantouillet Dammartin–Jully–Saint-Mard Le Plessis–Belleville Nanteuil-le-Haudouin Ormoy–Villers Crépy-en-Valois This diagram: view talk edit

The trains on Line K serves primarily the north-est of Île-de-France region and travel between Gare du Nord in Paris and Crépy-en-Valois in Hauts-de-France region.

• Gare du Nord
• Aulnay-sous-Bois station
• Mitry–Claye station
• Compans station
• Thieux–Nantouillet station
• Dammartin–Juilly–Saint-Mard station
• Le Plessis–Belleville station
• Nanteuil-le-Haudouin station
• Ormoy–Villers station
• Crépy-en-Valois station

The four-letter codes of Line K are much simpler. Only one of the four letters have a meaning: this indicates the destination, which is the start of the code. If a four-letter code begins with a K, this means that the train runs to Crépy-en-Valois, but if a four-letter code begins with an A, this means that the train runs to Gare du Nord. Line K assigns names of services to TER services as well for Paris-Laon services (TERL to Laon and TERP to Gare du Nord).

	AEKY KEPY	AIKY KIPY
Gare du Nord
Aulnay-sous-Bois
Mitry-Claye
Compans
Thieux - Nantouilet
Dammartin - Juilly - Saint-Mard
Le Plessis-Belleville
Nanteuil-le-Haudouin
Ormoy-Villers
Crépy-en-Valois

• List of Transilien stations