放生桥 (Release-Life Bridge) carries a Buddhist kindness name — releasing captive animals for merit — even if today’s crowd is cameras, not carp buckets. The structure is Ming-Qing stone arch engineering: long deck, low rise, perfect reflection at dusk.
Mid-span is where guides count arches — the number game is tourist ritual, but the engineering is real load-bearing stone. The hanzi lesson is on the plaque: 放 (release) + 生 (life) + 桥 (bridge) — ritual vocabulary frozen in infrastructure. Boats slip under the central span while vendors shout from both banks; the canal narrows here so the bridge feels like a gate. Evening lights duplicate in the water; morning fishermen work upstream where the merit story started. You can explain the name at dinner without preaching — kindness label, heavy stone, selfie crowd, all stacked.