BBT received tenders from the following 6 groups for the construction of Brenner Base Tunnel, Lot Mules 2-3:
Click it/103 for tunnelbuilder archive. Visit http://www.bbt-se.com/en/home/. Ref.n. AP209. 49/15.
01.09.2025 Brazil
01.09.2025 Switzerland
02.09.2025 Spain
02.09.2025 Macedonia
03.09.2025 Spain
11.09.2025 Switzerland
15.09.2025 Sweden
15.09.2025 Italy
22.09.2025 Netherlands
03.10.2025 Netherlands