On the 25.02.2019 the second of the two TBMs that are excavating the tunnels of the Western Section of the M4 in Milan reached Frattini Station. In only 22 days the TBM excavated approximately 570 metres between Gelsomini and Frattini. Click here for a video and it/16 for the tunnelbuilder archive. For further information please also visit www.metro4milano.it . 09/19.
30.03.2026 Italy
31.03.2026 Ireland
07.04.2026 Austria
08.04.2026 Norway
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09.04.2026 Germany
14.04.2026 United States
23.04.2026 Sweden
24.04.2026 United Kingdom
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27.04.2026 Italy
27.04.2026 Switzerland
30.04.2026 Sweden
30.04.2026 Switzerland
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07.07.2026 Germany
31.12.2031 Germany
