Paris Métro Line 17

Paris Métro Line 17 is one of four lines of the Grand Paris Express. It is planned to open in phases from 2026 through 2030. Sections will be above ground, including Parc des Expositions station.

Line 17
Paris Métro Paris Métro Line 17
Overview
TerminiSaint-Denis Pleyel
Le Mesnil - Amlot
Connecting linesParis Métro Line 14 Paris Métro Line 15 Paris Métro Line 16
Stations9
Service
SystemParis Métro
Operator(s)Keolis
Rolling stockAlstom Metropolis MR3V
History
Planned opening2026 (Saint-Denis Pleyel to Le Bourget - Aéroport)

2028 (Le Bourget - Aéroport to Parc des Expositions)

2030 (full line)
Technical
Line length25 km (16 mi)
Track gauge1,435 mm (4 ft 8+1⁄2 in) standard gauge
Conduction systemAutomated

History

Proposed timeline

The line is planned to be opened in three stages:[1]

  • In 2026, from Saint-Denis Pleyel to Le Bourget - Aéroport,
  • In 2028, from Le Bourget - Aéroport to Parc des Expositions,
  • In 2030 from Parc des Expositions to Le Mesnil - Amlot.

The first opening stage was initially planned for 2024 to coincide with the 2024 summer olympics. Delays (partially due to the COVID-19 pandemic), the opening is now planned for 2026.[2] It is planned that the station Le Bourget - Aéroport will be opened together with the common trunk shared with Line 16.[3]

In May 2023, it was announced that the line will be operated by Keolis, while the infrastructure is managed by RATP.[4]

Route and stations

Route
Map of the route of line 17 (in 2030)

Line 17 will connect the Plaine Commune employment area to Charles-de-Gaulle airport. It will be possible to reach the latter from Paris by connecting with line 14 at Saint-Denis Pleyel.

The line starts underground in Saint-Denis in Seine-Saint-Denis at the station Saint-Denis Pleyel. It shares the same tracks as line 16. The station has connections to line 13 (via a pedestrian walkway), line 14, line 15 (same-platform interchange of the departure platform of line 17 with line 15 towards Noisy - Champs) and the RER D. Track connections allow for the exchange of equipment with line 15.

The line, running parallel to line 15, passes under the Paris-Nord station rail line and then follows Avenue François-Mitterrand. It passes under the Landy tunnel, then runs alongside La Plaine - Stade de France station and the Stade de France station on line 15, before turning northeast. In La Courneuve, it serves the La Courneuve - Six Routes station, which is also served by line 16 and the T1 tramway, then heads east towards Le Bourget, serving the Le Bourget RER station, which connects with the RER B and the T11 Express tramway. This station has four tracks with two island platforms because lines 16 and 17 separate here (line 17 trains stop on the outer tracks).

Each track is now in a single tunnel slanting north. The northbound track passes under line 16 before the two tracks meet and run northeast parallel to the N 2 before serving the station Le Bourget - Aéroport. The line runs along the RN17 and the runways of Le Bourget Airport, then enters the town of Gonesse and heads east to the station Triangle de Gonesse.

The line then comes above ground and crosses the A1 and A3 highways while running alongside the A104. It passes a track connection to a maintenance center in Aulnay-sous-Bois, which is shared with line 16, and then bends northwards along the RER B tracks before serving the station Parc des Expositions in Villepinte, which connects with the RER B.

The viaduct then heads east along the D40, before the line goes back underground and bypasses Tremblay-en-France to the north. The tunnel runs parallel to the LGV Interconnexion Est and passes under the runways of Charles-de-Gaulle airport. The line arrives at the Aéroport Charles-de-Gaulle Terminal 2 station located parallel to the SNCF station and the CDGVAL station underneath Terminal 2. It then passes over the site that was intended for the Aéroport Charles-de-Gaulle Terminal 4 station, which would have served the terminal of the same name, and then heads northeast to arrive at the above-ground terminus station Le Mesnil-Amelot.

System map
Metro Paris 17 station list with correspondences
The stations of line 17 in 2030.

Rolling Stock

In July 2018, Alstom was selected to supply the rolling stock for the Grand Paris Express project at a cost of €1.3bn for 183 trains.[5] In March 2019, an order of 23 3-car trains was confirmed, albeit that the trains will be shared between lines 16 and 17.[6] Shorter 3-car trains were ordered to reduce construction and operational costs, and because the lines are forecast to have a lower level of ridership than Line 15.

The specifications of the trains travelling lines 16 and 17 and their operation are as follows:[6]

  • Train width: 2.80 metres (9 ft 2 in) minimum
  • Train name: Alstom Metropolis MR3V
  • Train length: 54 metres (177 ft), made up of 3 cars with full-open interior gangways
  • Train capacity: around 500 passengers
  • Rails: iron
  • Electric traction current: 1500 volt direct current via pantograph and contact wires[7]
  • Operation: Fully automated
  • Maximum speed: 120 kilometres per hour (75 mph)[8]
  • Operating speed: 55 kilometres per hour (34 mph)[8]
  • Average interval: 3 to 4 minutes[8]
  • Minimum interval: 2 minutes[8]

References
  1. "La nouvelle feuille de route du Grand Paris Express". Societedugrandparis.fr. 22 February 2018. Retrieved 23 February 2018..
  2. "Et si vous expérimentiez une navette électrique entre la gare RER du Bourget et l'aéroport de Paris-Le Bourget ?". Groupe ADP - Entre voisins (in French). 2022-10-13. Retrieved 2023-03-11.
  3. "Grand Paris Express: le gouvernement fixe le nouveau calendrier du chantier". lemonde.fr. 22 February 2018. Retrieved 12 July 2018..
  4. Compagnon, Sébastian (2023-05-11). "Grand Paris Express : les lignes 16 et 17 du futur métro seront exploitées par Keolis". leparisien.fr (in French). Retrieved 2023-05-11.
  5. "Société du Grand Paris, in agreement with Île-de-France Mobilités, selects Alstom to supply trains for lines 15, 16 and 17 of the Grand Paris Express". Alstom. 20 September 2018. Retrieved 2021-08-04.
  6. "Alstom receives an order for 23 additional metros for Île-de-France". Alstom. Retrieved 2021-08-05.
  7. Ragu, Didier (2013-09-11). "Egis et Setec décrochent un gros lot du Grand Paris". L'Usine Nouvelle. Retrieved 2015-06-21.
  8. "Une offre adaptée aux territoires". Société du Grand Paris. 2014-04-01. Retrieved 2015-06-21.
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