| Yard | Tunnel |
|---|---|
| Location | Giswil, Switzerland |
| Subcategory | TUNNEL |
| Application | The A8 is the main artery for road traffic from the Brünig area toward the Lucerne region. Its core element is the 2.1-kilometre long Kaiserstuhl Tunnel, which includes escape and safety tunnel. |
| Start and finish date | 2024/2029 |
| Application Type | Products for underground construction (utt) |
| Contractor company | Frutiger AG, Thun |
| Installer companies | Frutiger AG, Thun |
| Specialists involved | Canton of Obwalden |
| MAPEI Coordination | Roger Wyrsch |