At the end of March 2021 the TBM Adriana (diameter 7 m) reached the future Poggioreale station on the Naples metro Line 1. The TBM will be disassembled and returned to Capodichino, where it will begin to tunnel again at a 40 m depth, this will be the second 1 km tube. Click here for a video, and it/51 for tunnelbuilder archive. Visit https://www.metropolitanadinapoli.it. 14/21.
19.09.2025 Norway
22.09.2025 Netherlands
26.09.2025 Poland
29.09.2025 Germany
03.10.2025 Netherlands
06.10.2025 Spain
07.10.2025 Germany
09.10.2025 Germany
09.10.2025 Switzerland
10.10.2025 Spain
10.10.2025 Norway
13.10.2025 Switzerland
15.10.2025 France
10.11.2025 Bosnia and Herzegovina
