Brunost tonnes of brunost caught fire in the long Bratli tunnel in Tysfjord. The temperature increased so much that the Brunost caught fire, the fats and sugars in the cheese fuelling the blaze, making firefighters unable to approach it until four days later, when most of it had burned out. The tunnel was severely damaged, and was closed for repair for several months afterwards. The accident was widely publicized in international media, and was dubbed "the goat cheese fire". It was likened to the 1999 Mont Blanc Tunnel fire, when a truck carrying margarine and flour caught fire. Brunost Brunost ("brown
Norwegian National Road 168 and rural areas. Due to the importance of this road and its many large intersections there is relatively heavy traffic during peak hours. A tunnel under Røa is considered. The road consists mainly of two lanes, but from Smestad to Majorstuen it has four lanes. At certain sections, the Røa Line runs parallel to the road. Norwegian National Road 168 Norwegian National Road 168 () is a major route between Bærum and Oslo, Norway. It stretches from the industrial area of Rud, Bærum to the inner city of Oslo. It is connected with important roads like the European route E16