Eyholz Tunnel
Underground Mining Traffic tunnel construction
a twin-tube road tunnel with branching structures
Project data
- Country
- Switzerland
- Client
- Baudirektion Kanton Wallis
- Building Method
- conventional drive
- Order sum
- 330.0 million EUR (as part of a consortium)
- Period of implementation
- January 2007 - January 2015
- Diameter / Cross-section
- 100 m²
- Contact
Sekretariat Untertagebau
+43 5556 7181-817
E-Mail