Major Breakthrough for Brenner Base Tunnel Through the Alps
A new rail link through the Alps passed a key milestone Sept. 18 when mining crews broke through the last diaphragm of a 57.5-kilometer (35.7-mile) exploratory tunnel connecting Italy and Austria. Overseen by owner BBT SE, an Austrian-Italian public entity established for the project, the Brenner Base Tunnel is intended to significantly shorten rail travel…

