Jernfjell & Skrikeberg Tunnels
The Jernfjell tunnel and the Skrikeberg tunnel are two tunnels on the E39 near Oppedal by the Sognefjord. The tunnels, which were originally built in 1989 and 1990 respectively, were in need of upgrading to meet today’s requirements for tunnel safety.
Trafsys’ deliverables:
- Local control system (PLC)
- Norphonic emergency phones
- Network
- CCTV
- Automatic incident detection based on optical/thermal cameras (dual)
- Radio system
- End customer: Norwegian Public Roads Administration
- Customer: Mesta
- Delivered: 2024