On the instruction of Skanska Sverige AB, Hollandia manufactured and assembled a fixed bridge and a lifting bridge for the railway connection between Göteborg and Oslo. Both railway bridges, suitable for double track, cross the Göta-Alv river near Trollhättan in Sweden.
The fixed bridge has a length of approx. 80 metres and a steel weight of approx. 1,000 tons. The lifting bridge measures 55 metres in length and weighs 500 tons.