From Gardermoen Airport, Oslo:
Upon leaving airport connect to E6 (Europavei 6)
Toll station before reaching Oslo (NB: Auto charge - do not stop)
Remain on main motorway following signs to Drammen / Kristiansand
Continue along E18 (Europavei 18) toward Drammen
Cross motorway bridge staying in right lane
While still traveling on bridge, turn at sign marked Haugesund, E134 (Europavei 134)
Continue traveling on E134, about 2-3 km, to Kongsberg Naeringspark (KNP) and the Dresser-Rand office