Excavation of the Kramer Tunnel

In the winter resort of Garmisch-Partenkirche in the German Alps, division 1 and BeMo Tunnelling are excavating the one-tube Kramer Tunnel, a part of the B23 highway. From the total lenght of the tunnel, 3.6 kilometers, by February about 2 kilometers had been excavated. The works proceed from both portals, from the south the rock is crushed by explosives, from the north mechanically.