Avrieux shafts on the new Lyon-Turin train line

Date : 2016
Client: TELT (Tunnel Euralpin Lyon Turin)

Project overview

The new Lyon-Turin train line is considered today to be one of the most important Trans European rail projects. It comprises, in its central section, a 57km twin tube tunnel which runs through the Alps.

Our missions

As part of the construction of this underground tunnel, TELT (Tunnel Euralpin Lyon Turin) have awarded Egis, in association with Alpina, project management for the Avrieux shafts.

The purpose of the shafts will be to enable ventilation and ensure safety of  the future tunnel at the underground station Modane.