Lucerne - Switzerland - 2009TECHNICAL SPECIFICATIONSOwner: Ville de Lucerne - CFFArchitect: Brauen + Waechli, LausanneCivil engineer: Guscetti + Tournier, Carouge PlüssMeyerPartner, LucerneCharacteristics:Dual-chamber mixed single beamed bridge of variable heights (2.30 m to midrange), with 2 complex geometric orthotropic slab pavements Each chamber of 500 t approximately is launched over the CFF railway line. Both chambers are welded between them after the launch.