The Knappe Tunnel (part 2) & the Upgrade of The Lyderhorn Tunnel
The Knappe tunnel on county road 557 in Bergen is part of the Western ring road project. It was built in two stages. The first stage was completed in 2010 and the second stage in 2015. In connection with the construction of the Knappe tunnel, the Lyderhorn tunnel on national road 555 was also upgraded.
Trafsys’ deliverables
- Trafvision (SCADA – Traffic management)
- Locale control system (PLC)
- Norphonic emergency phones
- Video monitoring (CCTV)
- Automatisc Incident Detection (AID)
- Network
- End customer: Norwegian Public Roads Administration
- Location: Bergen, Vestland County
- Customer: Mesta
- Delivered: 2015