RER E is one of the five lines in the Réseau Express Régional, a hybrid commuter rail and rapid transit system serving Paris and its suburbs. The 60-kilometre (37 mi) line travels between western and eastern suburbs, with all trains serving the stations in central Paris, before branching out towards the ends of the line.
RER E at Val de Fontenay station
MI 2N train at Haussmann–Saint-Lazare on the RER E.
Z 50000 train departing Magenta on the RER E
Facing east towards Val Bréon from Tournan station in April 2008
The Réseau Express Régional, commonly abbreviated RER, is a hybrid commuter rail and rapid transit system serving Paris and its suburbs. It acts as a combined city-center underground rail system and suburbs-to-city-center commuter rail. In the city center, it acts as a faster counterpart of the Paris Métro, having fewer stops.
RER C train at Villeneuve-le-Roi station
Z 20900 at Versailles Chantiers (RER C)
Z 57000 at Paris Gare de Lyon (Transilien Line R and RER D)
Z 50000 (RER E and Transilien Line P)