SS77 Sostino tunnel completed

11/04/2012

On 03.04.2012, breakthrough was achieved on the 2,834 m south tube of the SS77 Sostino tunnel in Foligno municipality on Marche-Umbria quadrilateral in Italy. For more click here and visit www.quadrilaterospa.it. 15/12.

Active Tenders

03.12.2024 Austria

05.12.2024 France

05.12.2024 Germany

06.12.2024 United States

09.12.2024 France

09.12.2024 Austria

12.12.2024 Belgium

12.12.2024 Switzerland

09.01.2025 Switzerland

15.01.2025 Romania

15.01.2025 Germany

17.01.2025 Spain

17.01.2025 Switzerland

20.01.2025 Switzerland

27.01.2025 Switzerland

10.02.2025 Switzerland

16.05.2025 Switzerland