This direction concentrates on the development of intelligent bridge monitoring systems, the research on performance optimization strategies, and the construction of full-life-cycle management frameworks. By integrating Building Information Modeling (BIM) paradigms, advanced control algorithms, and operation & maintenance (O&M) data, it achieves real-time monitoring of bridge operational states, proactive early warning of performance deterioration, and improvement of full-cycle O&M efficiency, underpinning the long-term safe and stable operation of bridges.