RER A Summer work

Remerciements

 

travaux été RER A

2021 summer closure of RER A

As every summer since 2015, both RATP and SNCF teams will be mobilised to guide and assist you during the closure of RER line A
RER A summer work
FAQ RER A Summer Work

FAQ RER A Summer Work

Answers to frequently asked questions about RER A Summer work can be found in this section.
RER A Summer work
agents en station

Multimedia library

Find out more about the RER A summer construction project.
RER A Summer work