Driving under the Gotthard complete and the Ceneri is on course
4 August 2011 | By Renzo Simoni, CEO, AlpTransit Gotthard Ltd
On 23 March 2011, between Faido and Sedrun in Switzerland, miners excavated the last metres of rock of the Gotthard Base Tunnel. Both single-track tubes are therefore now continuously bored over their full length of 57 kilometres. In the Ceneri Base tunnel, the main drives from the Sigirino intermediate heading,…