Hollandia was commissioned by Skanska Sverige AB to manufacture and install a fixed bridge and a lift bridge for the rail link between Gothenburg and Oslo. Both railway bridges, suitable for double track, span the river Göta-Alv near Trollhättan in Sweden.
The fixed bridge has a length of approximately 80 metres and a steel weight of approximately 1000 tonnes. The lift bridge measures 55 metres and weighs 500 tonnes.