Henderson Waves Bridge - Singapore

At the height of 36 meters from the surface of the road, this bridge is the highest pedestrian bridge in Singapore. This 300 meters bridge connects the park at Mount Faber and Telok Blangah Hill.The bridge has a wave-form made up of seven undulating curved steel ribs that alternately rise over and under its deck. The curved ribs form alcoves that function as shelters with seats within. Slats of yellow balau wood, an all-weather timber found in Southeast Asia, are used in the decking. The wave-forms are lit with LED lamps at night from 7pm to 2am daily.The design concept of Henderson Waves is based on a folded three-dimensional surface-form created by means of simple mathematics. The architect of the project used proprietary mathematical techniques to define its form simply and rigorously. Hence the form bends, undulates, and ascends by twenty-one meters in one movement; in the process it also deforms to provide adequate egress, sloping, shelter, and scenic viewing to pedestrians and cyclists.