Spanning Henderson Road to connect Mount Faber and Telok Blangah Hill Parks, Henderson Waves is a 274 m long pedestrian bridge. The bridge is a folded three-dimensional surface created with a mathematical equation. This equation determines the form of the bridge and inflects it in all three dimensions so that the surface-bridge bends, undulates and ascends by 21 metres in one movement. The surface bridge is made of nine waves, divided into six sections.