Pedestrian Bridge Connecting Underneath and Elevated: Stitching Forgotten Spaces

Render the ground beneath a Taiwanese elevated expressway or MRT viaduct converted from a leftover parking and storage yard into a continuous, well-lit pedestrian and cycling link. Show the walking and cycling routes running the length of the space in clearly separated surfaces, with the piers treated as a rhythm rather than an obstruction — each bay between piers given a use such as bicycle parking, a small court with exercise equipment, a shaded seating node or a rain garden fed by deck drainage. Detail the lighting carefully, since there is no daylight from above: linear fittings mounted on the underside of the deck washing both the ground and the pier faces, so the space reads as bright and open rather than a tunnel. Add climbing planting up selected piers and low shade-tolerant planting between them. Show cyclists, walkers, and residents using the exercise node. Include the honest context — the concrete deck soffit with its drainage pipes, adjacent traffic lanes, apartment buildings alongside. Eye-level view down the corridor, photorealistic materials, daytime with strong contrast between the shaded corridor and the sunlight beyond.