The Caterina Tunnel excavation advances Lot 1A, part of Italy’s high-speed upgrade linking Salerno to Reggio Calabria.
The TBM, with a diameter more than 13m, is about 130m long and weighs around 4,000t. Credit: Webuild. Webuild has initiated the excavation on the 3km Saginara Tunnel of the Salerno–Reggio Calabria ...