[6] vagnbryggju ‘of the wagon-bridge’: That is, bridge of the Great Bear. The constellation Ursa Major ‘Great Bear’ or ‘Big Dipper’ is called vagn ‘Wagon’ in ON (AÍ II, cxlv, 250), cf. the OE name for this constellation, carles wæn ‘wagon of the churl’, later ‘Charles’s Wain’. The word ‘wagon’ is appropriate to the metaphor ‘bridge of the Wagon’ as a kenning for sky or heaven.