Headlines

Metro line 14: evening service suspended

Service will be suspended on Line 14 different days from 12 April to 5 July inclusive.
Electric bus

Have you ever ridden on line 21, which runs from Boulevard Haussmann to Parc Montsouris? Historically, this is our test line, and this is ...

Boring machines

A tunnel boring machine is used to drill tunnels. We use them on our metro line extensions. The ones installed on the M14 extension have b...

métro aérien

With 2,000 km of cables distributed under 500 km of roadway, our own high-voltage network provides 75% of the electrical power needed to o...

ventilation

We are running more and more metro and RER trains to ensure the mobility of an ever-increasing number of passengers. This results in a si...