Switzerland
Bommerstein Tunnel2021
RODIO is proud to have been a part of the extensive renovation works at the BOMMERSTEIN TUNNEL, an integral part of the L890 railway which links the Zurich area and the Grisons as well as Austria and carries 180 passenger and freight trains every day. Our teams were involved in building the protection walls, executed between October 2020 – April 2021. Today, the 28-million-euro project continues in full swing, due to be completed by the end of 2023: "And should last for the next 100 years."