The Nine Arch Bridge, also called the Bridge in the Sky, is a viaduct bridge in Sri Lanka. It is one of the best examples of colonial-era railway construction in the country. The construction of the bridge is generally attributed to a local Ceylonese builder, P. K. Appuhami, in consultation with British engineers.
It is located in Demodara, between Ella and Demodara railway stations. The surrounding area has seen a steady increase of tourism due to the bridge's architectural ingenuity and the profuse greenery in the nearby hillsides.
Popular rumours suggest that when construction work commenced on the bridge, the Great War began between the empires of Europe and the steel assigned for this site was reallocated to Britain's War related projects at the battlefront. As a result, the work came to a standstill, leading the locals build the bridge with stone bricks and cement, but without steel.