The Zhijiang Bridge is a cable-stayed bridge built recently over the Hangzhou Qiantang River. It has an arched twin-tower space and a twin-cable plane structure. The integrated system of structural health monitoring and intelligent management for Zhijiang Bridge includes an information acquisition system, data management system, evaluation and decision-making system, and application service system. The monitoring components include the working environment of the bridge and various factors that affect bridge safety. The integrated system also includes a forecasting and decision-making module for real-time online evaluation, which provides warnings and makes decisions based on the monitoring information. The monitoring information, evaluation results, maintenance decisions, and warning information can be input simultaneously into the bridge monitoring center and traffic emergency center to share the monitoring data. The installation of long-term structural health monitoring (SHM) systems to long-span cable-supported bridges has become a trend to monitor loading conditions, assess performance, detect damage, and guide maintenance. SHM systems can be used to investigate highway loading, railway loading, wind characteristics, and temperature effects.