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Combining road and railway safety for the biggest tunnel project in Norway
The joint Project Arna-Stanghelle is an ambitious initiative that integrates both road and railway infrastructure
Behind the project is The Norwegian Public Roads Administration (NPRA) and Bane NOR
the state-owned company responsible for the national railway infrastructure
This project encompasses a total of 80 kilometers of road and railway tunnels
making it a true megaproject and a unique endeavor in Norway
it forms a crucial part of the main corridor between Oslo and Bergen
The Joint Project Arna-Stanghelle has pioneered innovative solutions
including a closed system for depositing waste rock from the tunnels and a shared evacuation system for both road and rail tunnels