RER A Summer work

Genesis of the project

Construction work of the RER A line.
  • 2016: Second summer closure of the RER A between La Défense and Nation to replace a little more than 4 km of track and four switches.
  • 2015:
    - First year of track and ballast replacement work.
    - First summer closure of the RER A between La Défense and Auber to replace 3 km of track and two switches.
  • 2014:
    - Presentation of the RATP-SNCF joint transport plan to STIF.
    - Development by RATP and SNCF of a passenger support plan during the construction work.
    - Launch of the first information campaign.
  • 2013: Elaboration by RATP and SNCF of a joint public transport plan during the future construction work, and launch of bids to tender.
  • 2012: Detailed studies and launch of a cross analysis by RATP and RFF of construction work in the Île-de-France region.
  • 2011: RATP’s investment decision and communication with STIF.
  • 2010: Project launch, preliminary studies.
  • 2009: Technical analysis of track replacement.

Also worth reading

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