Values of Reused Unused Space Under Bridges

In the development of the city, land planning must be precise and collective, emphasizing the multi-functional usability of space. The space under bridges can be utilized for urban development. However, the space under bridges has been researched only based on the theoretical operation of space, and the psychological values of the attributes of the space under bridges held by users have been rarely studied. Therefore, we explored the attributes of the space under bridges using the critical chain method and interviews with the stakeholders. The characteristic attributes were identified with regional implications. The attributes need to be considered in the spatial planning to enhance the space utilization under bridges. The results of this study present important information for policymakers or designers to plan the use of space.