Upper City: Hong Kong Footbridge Observation and Imagination

The book is about footbridges in Hong Kong. The Elevated City. From the perspective of architects and urban designers, it first elaborates on the current situation of Hong Kong's urban space and the process of Hong Kong becoming an elevated city. Then it goes into various communities to observe the planning and design of the elevated network, the pros and cons of pedestrian usage habits, and the relationship with the community.