The ramp at the Chien-tan Activities Center has cracks that protrude up too much or dip inward; although they achieve the purpose of preventing someone from sliding off, they make it hard to get across, and there's even the chance a wheelchair will tip over.
劍潭活動中心的斜坡道，鑿了太深的凹凸紋，雖然達到防滑目的，卻顛簸難行，甚至有輪椅翻覆的可能。