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.SNCF Transilien : Ligne P : plan, horaires, travaux, information, actualités SNCF, 10/2014

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. In 2025, this branch was administratively separated from Line P and rebranded as tramway line T14.

Stations served

Meaux line Paris-Est Chelles–Gournay station Vaires–Torcy station Lagny–Thorigny station Esbly station Meaux station

Château-Thierry line Paris-Est Meaux station Trilport station Changis-Saint-Jean station La Ferté-sous-Jouarre station Nanteuil–Saâcy station Nogent-l'Artaud–Charly station Chézy-sur-Marne station Château-Thierry station

La Ferté-Milon line Paris-Est Meaux station Trilport station Isles–Armentières–Congis station Lizy-sur-Ourcq station Crouy-sur-Ourcq station Mareuil-sur-Ourcq station La Ferté-Milon station

Coulommiers line Paris-Est Tournan station Marles-en-Brie station Mortcerf station Guérard–La Celle-sur-Morin station Faremoutiers–Pommeuse station Mouroux station Coulommiers station

Provins line Paris-Est Verneuil-l'Étang station Mormant station Nangis station Longueville station Sainte-Colombe–Septveilles station Champbenoist–Poigny station Provins station

Services 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 structureFirst 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 stopsIf 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 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

Current fleet TypeImageTypeTop speedNumberCarsRoutes operatedmphkm/hB 82500DEMU100160264 Paris-Est – La Ferté Milon Meaux – La Ferté MilonZ 20500EMU86140214 Paris-Est – Château-Thierry Paris-Est – MeauxZ 50000EMU8614063 (shared pool)8 Paris-Est – Meaux Paris-Est – Coulommiers Paris-Est – Provins

Past fleet TypeImageTypeTop speedCarsRoutes operatedmphkm/hBB 67400Diesel locomotive86140– Paris-Est – La Ferté Milon (coupled with the RIB Cars)BB 17000Electric locomotive86140– Paris-Est – Meaux (coupled with the RIB Cars) Paris-Est – Coulommiers (coupled with the RIB Cars)RIBCommuter car861404 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 25500Tram train621005 articulated sections Esbly – Crécy la ChapelleU 56600Tram train621005 articulated sections Esbly – Crécy la Chapelle

See also List of Transilien stations

References