A Bernina Express train crosses a curved viaduct bridge in the southern Swiss town of Brusio
A Bernina Express train crosses a curved viaduct bridge in the southern Swiss town of Brusio July 6, 2008. UNESCO's World Heritage Committee is due to decide during their on-going meeting in Quebec whether to include the "Rhaetian Railway and the Albula/Bernina Landscape" in the summer 2008 World Heritage List. REUTERS/Arnd Wiegmann (SWITZERLAND)