The lighting design divides the whole bridge facade into two parts: 1)On the external facade of the railing, buried linear wall washer is used for grazing light, creating extended bright surface that outlines the elegant and undulating contour of the bridge. 2)As the facade lighting of the bridge is critical, the designer used annular side-emitting wall-mounted lamps for illumination of the outer walls of the bridge, paired with underwater floodlights projecting upward from the junction of the arch and water surface to strengthen the arc-shaped outline of the arch.