RER D

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RER D
RER D train at Malesherbes station
Overview
Status	Active
Termini	Creil (D3) Melun (D2), Malesherbes (D4)
Connecting lines
Stations	59
Service
Type	Rapid transit/commuter rail
System	Réseau Express Régional
Operator(s)	SNCF
Rolling stock	Z 5600, Z 20500, Z 57000
Ridership	145 million journeys per year
History
Opened	27 September 1987 (last extension in 1996)
Technical
Line length	190 km (120 mi)
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge
Route map Show geographically accurate map Legend    D3  Creil l'Oise Chantilly-Gouvieux  D1  Orry-la-Ville-Coye La Borne Blanche Survilliers-Fosses Louvres Les Noues  D7  Goussainville  D5  Villiers-le-Bel–Gonesse–Arnouville   Garges–Sarcelles   Pierrefitte–Stains      Saint-Denis [  Carrefour Pleyel,   * * *Saint-Denis–Pleyel] Stade de France–Saint-Denis          Gare du Nord [  Magenta, Gare de l'Est]             D8  Châtelet–Les Halles        Gare de Lyon la Marne Maisons-Alfort–Alfortville  * Le Vert de Maisons  Tvm  Créteil-Pompadour Villeneuve–Prairie (closed 2013) Villeneuve-Triage Villeneuve-Saint-Georges Montgeron-Crosne Vigneux-sur-Seine Yerres la Seine Brunoy    * Juvisy Boussy-Saint-Antoine Viry-Châtillon Combs-la-Ville–Quincy Grigny–Centre Lieusaint–Moissy Orangis–Bois de l'Épine Ris-Orangis   Évry-Courcouronnes Le Grand Bourg Le Bras-de-Fer–Évry–Genopole Évry-Val-de-Seine Corbeil-Essonnes  D6  Savigny-le-Temple–Nandy Essonnes–Robinson Cesson Villabé Moulin-Galant Le Mée-sur-Seine Mennecy Le Plessis–Chenet Ballancourt Le Coudray Montceaux La Ferté-Alais Saint Fargeau Boutigny Ponthierry Pringy Boissise le-Roi la Seine Maisse Vosves Buno-Gironville  D2  Melun   Boigneville Malesherbes  D4  Wheelchair accessibility must be booked in advance.[1] (*) Under construction This diagram: view talk edit Show diagram map

RER D is one of the five lines in the Réseau Express Régional (English: Regional Express Network), a hybrid commuter rail and rapid transit system serving Paris and its suburbs. The 190-kilometre (120 mi) line crosses the region from north to south, with all trains serving a group of stations in central Paris, before branching out towards the ends of the line.

The line connects Creil in the north to Melun and Malesherbes in the south, passing through the heart of Paris. Line D also links Gare du Nord with Gare de Lyon via Châtelet-Les Halles.

Opened in stages from 1987 to 1996, it is the longest RER line by distance, and the busiest SNCF line in France, carrying up to 615,000 passengers and operating 466 trains each working day.^[2]

Almost all of the line is located in the Île-de-France region, that is, within the jurisdiction of the Île-de-France Mobilités, but some of the branch lines at the north and south of the line are outside the region.