堤防设施：堤防上的行人通道与河滨连接

Render a levee crossing structure that lets pedestrians and cyclists reach a Taiwanese riverside park over the flood wall. Show a broad concrete ramp rising from the city side at a gentle gradient, turning at a wide landing on top of the levee, then descending on the river side, with a separate stair taking a direct line alongside. Detail the levee itself as a substantial concrete wall with its crest carrying a maintenance road and a cycle path, and a floodgate opening visible nearby with its steel gate leaf parked open. Show the ramp wide enough for cyclists and pedestrians together with a painted lane divider, its balustrade a slim steel rail with mesh infill. Detail the landing on the crest as a viewing point with a bench and a rail facing the river, where people stop to look at the water and the far bank. Show the riverside park below with its cycle path, grass and sports fields. Include cyclists pushing bikes up the ramp and walkers on the crest. Show late-afternoon sun with the river catching the light. Photorealistic, infrastructural, grey and green, three-quarter view.