Headlines

Metro line 14: closures in 2022

Works for adapting line 14 and its stations are continuing. This will require regular closures in 2022.
Verrière

Our network comprises 14 metro lines and 2 RER stations, the majority of which are underground. Every day, our tunnels and underground st...

prolongement L14

The extension of line 14 to Mairie de Saint-Ouen is a complex and large-scale project.

Seine en crue

From the accumulation of mud and debris in the tunnels, to the malfunctioning of electrical equipment and the complete destruction of tra...

Tunnel

Before putting our metro, tramways or RER into service, we first conduct “dry runs” – which is to say we run the trains without passenger...

Caténaires

Without the catenary line, our trains and tramways wouldn’t go anywhere! A catenary line is a set of suspension cables that allows us to ...

Trafic perturbé par la neige

When we announce that traffic is disrupted or halted due to an anomaly, it can refer to several different situations. So what’s gone wron...