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RER

RER

FranceEst. 1977

The RER (Réseau Express Régional) is the high-capacity express rail network serving Paris and the Île-de-France region. Its five lines (A–E) combine metro-style frequencies in the city centre with suburban reach, jointly operated by SNCF and RATP under Île-de-France Mobilités.

CommuterRegional
Map of RER operating area

Operating Area

Key Facts

Founded
1977
Headquarters
Paris, France
Parent Company
SNCF Voyageurs / RATP
Tracked Countries
France

Tracked in 1 country

FranceFrance

Resources

Official Site
transilien.com
Wikipedia
en.wikipedia.org/wiki/R%C3%A9seau_Express_R%C3%A9gional

Related Operators

About RER

RER is a train operator serving France. View trains operated by RER on Rail Radar, including real-time departures, arrivals, delays, and platform information. Commuter, Regional services available.