A change of plans moved the line 's route to Valkyriegaten under Valkyrie plass despite it only being 300 meters ( 980 ft ) from Majorstuen .
Valkyrie plass allowed the cavity from 1912 to become a station .
A change of plans moved the line 's route to Valkyriegaten under Valkyrie plass , which allowed the cavity from 1912 to become a station , despite it only being 300 meters ( 980 ft ) from Majorstuen .