Ämnen och projekt

The extension of the Metro B in Lyon achieves keys milestones

The Coline tunnel boring machine went into the ground once again on 3 April after 28 days of crossing the Oullins Centre station and is expected to emerge before the end of the second quarter of 2021 at the Orsel shaft. The departure of the station, as well as its arrival on 6 March, are decisive events for this major construction project carried out by the Implenia / Demathieu Bard consortium.

An emotional step for the team and the client: