桥下空间巧利用，解锁城市治理新效能

Group 1 - The construction of overpasses and elevated bridges is a significant indicator of urban development, serving as the backbone of city traffic connections [1] - Wuhan has transformed its under-bridge spaces into vibrant areas, showcasing a shift from neglected corners to lively "micro-landscapes," reflecting both physical and governance upgrades [1] - Wuhu City has implemented a management approach for under-bridge spaces to address issues of idleness and disorder, promoting a systematic management framework and innovative regulatory mechanisms [1] Group 2 - Urban renewal is being reflected in the transformation of small public spaces, with a focus on cleanliness, cultural integration, and convenience for residents, as outlined in the guidelines by Hubei's housing and urban construction department [2] - The effective utilization of under-bridge spaces can enhance community benefits, turning previously neglected areas into popular social and recreational spots, as demonstrated by the successful transformation in Shanghai [3] - The management of under-bridge spaces requires a collaborative approach among various departments to ensure safety and effective governance, emphasizing the need for clear authority and emergency management [4] Group 3 - The development of under-bridge spaces is a practical example of shifting urban strategies from expansion to enhancement, aiming to create more livable and warmer cities [4]