Transilien () is the brand name given to the commuter rail and tram-train network operated by SNCF and serving Île-de-France, the region surrounding and including the city of Paris. The network consists of lines H, J, K, L, N, P, R, U and V that begin and end in major Parisian stations, except for lines U and V which connect major stations outside the Paris city borders. The network also includes the RER, the trains that cross the centre.
The Transilien brand was established on 20 September 1999 as a way to unify the suburban network that existed since the late nineteenth century. The name "Transilien" is a derivative of Francilien, the demonym for people living in Île-de-France. As part of the rebranding effort, stations and rolling stock were modernized.
The area covered does not correspond exactly with the boundaries of the Île-de-France region, with some lines crossing into other regions. On the other hand, some stations located at the margins of the Île-de-France region, are not served by Transilien routes, but instead TER trains from neighboring regions.
Transilien trains operate over tracks owned by SNCF Réseau (formerly RFF) and the same tracks are used by mainline passenger trains (TGV and Intercités), by other transport operators (Renfe Operadora, Deutsche Bahn, Eurostar, and Venice-Simplon Orient Express) and by freight trains.
The Transilien brand can also be seen on the RER RER C, RER D and RER E lines and tramway line 4, which are operated by the same division of SNCF.
The successive of the French IGN show the urbanization of the Parisian suburbs over the decades near the stations of the suburban lines. In the region, especially south of the capital, these lines follow the bottom of the valleys because the steam traction did not support the steep gradients: the urbanization of the trays takes place later with the advent of the automobile for the general public during the second half of the 20th century. The automobiles allowed people either to go directly to work, or to live at a distance from the station, where the land prices and rents are lower than in the immediate vicinity of the stations.
Geographers sometimes use pictured expressions to describe these two periods: the urbanization is done in "fingers of a glove" along the lines of suburban trains (the center of the glove being in Paris), then in a "spot of oil" with the car that allows to live a little further from the station.
From 1959 to 1969, major electrification began the gradual modernization of the rail network, with the final disappearance of steam engines in the suburbs in 1970. The proliferation of automobile congestion, combined with the modernization of the network, led to the return of traffic. From 1969 to 1988, the creation of the RER caused a radical change in the image of rail transport. RER Line A experienced a spectacular increase in passengers, which leads to a saturation point in less than ten years.
On 1 September 1999, the first class was removed on all trains in the commuter network, as well as on the RER. Matériel Roulant du RER on symbioz.net At the time, it represented only 1% of travelers. First class had already been removed on the Paris metro in 1991.
SNCF developed a minimum standard of development and renovation of stations and rolling stock along with a label to identify it visibly for the general public. Numerous names identifying the suburban network were considered, such as TER Île-de-France, Citélien, and even the RER name. However, Transilien was ultimately chosen. The name was officially presented on 20 September 1999. In order to earn the designation, stations must maintain minimum criteria regarding comfort and modernization. However, SNCF ultimately controls which stations are designated and quickly becomes a brand, much like the TGV, the TER or Intercités. In the case of Transilien, modernization of equipment is much more expensive and is undertaken more gradually. The first train equipped with this label is the Z 6435/6 of the Z 6400 series.
The six Transilien entities are:
The system is slightly complicated; each different entity has very different structures. Key complications include:
The glitches in the network are visible at times when SNCF staff go on strike or serious technical problems occur on the network. Thousands of travellers arrive late for work or even, when there are serious problems, decide not to go into work, which causes a large financial burden to companies.
Because of the extent of the lines, a concentric zoning system is used. Trains that are bound for the outer zones are normally operated as express trains and are nonstop until reaching the outer zones to reduce travel time.
On 16 January 2002, during a ceremony at the Gare de l'Est, SNCF President Louis Gallois, regional prefect Jean-Pierre Duport and Île-de-France Regional Council President Jean-Paul Huchon presented the new liveries of Transilien.
The design used for the rehabilitation and rejuvenation of the fleet was conducted by two outside agencies under contracts awarded in October 2000. RCP Design Global provided exterior design and interior signage, and Avant Première the interior. All vehicles received a new blue and gray Transilien livery with panels of color to highlight doors and internal characteristics. Everything was treated with a graffiti- resistant coating to reduce the impact of vandalism. The are equipped with a new ergonomic design of , with individual seats instead of the traditional banks. They are covered with vandal-resistant fabric in blue, yellow and red. Circulation and inter-car doors have been modified to improve the distribution of passengers in trains
+Lines of the Transilien network (2018 statistics) ! colspan="2" | Line !Opened !Length !Stations !Trains per day !Passengers per day | |||||
RER A | 1969 | 46 | 630 | |||
RER B | 1977 | 47 | 547 | |||
RER C | 1979 | 84 | 531 | |||
RER D | 1988 | 59 | 473 | |||
RER E | 1999 | 22 | 436 | |||
Transilien H | 1846 | 56 | 478 | |||
Transilien J | 1837 | 52 | 522 | |||
Transilien K | 1860 | 10 | 31 | |||
Transilien L | 1837 | 40 | 730 | |||
Transilien N | 1840 | 35 | 277 | |||
Transilien P | 1849 | 38 | 302 | |||
Transilien R | 1849 | 25 | 120 | |||
Transilien U | 1840 | 11 | 91 | |||
Transilien V | 2023 | 7 | – | – | ||
Tram T4 | 2006 | 11 | 365 | |||
Tram T11 | 2017 | 7 | 314 | |||
Tram T12 | 2023 | 16 | – | – | ||
Tram T13 | 2022 | 12 | – | – |
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