Line P
Transilien Transilien Line P (Paris-Est)
A B 82500 train at Provins.
A B 82500 train operating on Transilien Line P at Provins.
Overview
Termini
Stations32
Service
TypeCommuter rail
SystemTransilien
Operator(s)SNCF
Depot(s)Noisy-le-Sec
Rolling stockB 82500, Z 20500, Z 50000
History
Opened3 January 1849 (1849-01-03)
Technical
Line length242 km (150 mi)
Track gauge1,435 mm (4 ft 8+12 in) standard gauge
Route map
Paris-Est
Paris MétroParis Métro Line 4Paris Métro Line 5Paris Métro Line 7 TER Grand Est Venice Simplon-Orient-Express
Chelles–Gournay
RERRER E
RERRER E
Tournan
Vaires–Torcy
Marles-en-Brie
Lagny–Thorigny
Mortcerf
Esbly
Tramways in Île-de-FranceÎle-de-France tramway Line 14
Guérard–La Celle-sur-Morin
Meaux
Faremoutiers–Pommeuse
Trilport
Mouroux
Coulommiers
Verneuil-l'Étang
Changis–Saint-Jean
Mormant
La-Ferté-sous-Jouarre
TER Grand Est
Nangis
Nanteuil–Saâcy
TER Grand Est
Longueville
Nogent-l'Artaud–Charly
Sainte-Colombe–Septveilles
Chézy-sur-Marne
Champbenoist–Poigny
Château-Thierry
TER Grand Est
Provins
Isles–Armentières–Congis
Lisy-sur-Ourcq
Crouy-sur-Ourcq
Mareuil-sur-Ourcq
La Ferté-Milon

Transilien Line P is a railway line of the Paris Transilien suburban rail network. The trains on this line travel between Gare de l'Est in central Paris and the east of Île-de-France region. Transilien services from Paris-Est are part of the SNCF Gare de l'Est rail network. They have a total of 83,000 passengers per weekday.[1]

The first sections of the Paris-Est network opened on 3 January 1849, they were reorganized into Transilien Line P on 31 December 2004.

Translilien Line P formerly included a branch from Esbly to Crécy-la-Chapelle, operated as a self-contained service with tram-train vehicles.[2] In 2025, this branch was administratively separated from Line P and rebranded as tramway line T14.[3]

Stations served

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Meaux line

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Château-Thierry line

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La Ferté-Milon line

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Coulommiers line

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Provins line

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Services

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Line P is operated by the five following services:

  • Paris-Est – Meaux
  • Paris-Est – Meaux – Château-Thierry
  • Paris-Est – Meaux – La Ferté-Milon
  • Paris-Est – Coulommiers
  • Paris-Est – Provins

Line P uses a four-letter mission coding system. Only in the section between Paris-Est and Chateau-Thierry the trains display the mission code; otherwise they only appear on passenger information display systems and on timetables.

Line P mission code structure
First letter

(destination)

Second letter

(type of service)

Third letter

(station of origin or serviced stops)

Fourth letter

(axis)

  • C = Coulommiers
  • F = La Ferté-Milon
  • M = Meaux
  • P = Paris-Est
  • X = Provins
  • Z = Château-Thierry
  • I = Express
    • Express between Paris-Est and Chelles-Gournay (for services to Meaux)
    • Express between Paris-Est and Meaux (for services to Château-Thierry)
    • Express between Paris-Est and Tournan (for services to Coulommiers)
    • Express between Paris-Est and Verneuil-l'Étang (for services to Provins)
  • O = All stops
If the second letter is an 'O':
  • C = Coulommiers
  • F = La Ferté-Milon
  • M = Meaux
  • P = Paris-Est
  • X = Provins
  • Z = Château-Thierry

If the second letter is an 'I':

  • B = All stops from Verneuil l’Etang
  • C = All stops from Chelles – Gournay
  • L = All stops from Lagny-Thorigny
  • L = All stops from Lizy-sur-Ourcq
  • M = All stops from Meaux
  • T = All stops from Tournan
  • I = Paris – Meaux
  • O = Paris – Château-Thierry / La Ferté-Milon
  • U = Paris – Provins / Coulommiers
Table of mission codes as of 2026
Destination Mission codes
Coulommiers CITU
La Ferté-Milon FIMO, FOMO
Meaux MICI, MOFO
Paris-Est PIBU, PICI, PIMO, PITU
Provins XIBU
Château-Thierry ZIMO

Rolling stock

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Current fleet

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Type Image Type Top speed Number Cars Routes operated
mph km/h
B 82500 DEMU 100 160 26 4
  • Paris-Est – La Ferté Milon
  • Meaux – La Ferté Milon
Z 20500 EMU 86 140 21 4
  • Paris-Est – Château-Thierry
  • Paris-Est – Meaux
Z 50000 EMU 86 140 63 (shared pool) 8
  • Paris-Est – Meaux
  • Paris-Est – Coulommiers
  • Paris-Est – Provins

Past fleet

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Type Image Type Top speed Cars Routes operated
mph km/h
BB 67400 Diesel locomotive 86 140
  • Paris-Est – La Ferté Milon (coupled with the RIB Cars)
BB 17000 Electric locomotive 86 140
  • Paris-Est – Meaux (coupled with the RIB Cars)
  • Paris-Est – Coulommiers (coupled with the RIB Cars)
RIB Commuter car 86 140 4
  • Paris-Est – Meaux (coupled with the BB 17000)
  • Paris-Est – Coulommiers (coupled with the BB 17000)
  • Paris-Est – La Ferté Milon (coupled with the BB 67000)
U 25500 Tram train 62 100 5 articulated sections
  • Esbly – Crécy la Chapelle
U 56600 Tram train 62 100 5 articulated sections
  • Esbly – Crécy la Chapelle

See also

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References

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  1. ^ SNCF Transilien : Ligne P : plan, horaires, travaux, information, actualités SNCF, 10/2014
  2. ^ Talbi, Timothée (23 March 2022). "Ligne P: l'axe Esbly-Crécy se dote d'un nouveau tram-train pour mettre fin aux pannes récurrentes". Le Parisien (in French). Retrieved 6 December 2025.
  3. ^ Bertrand, Valentin (23 March 2025). "Transports : le T14, quelle est cette nouvelle ligne de tramway en Seine-et-Marne ? - ici". France Bleu (in French). Retrieved 6 December 2025.