At present, there are many problems such as low reliability and poor interaction in the city comprehensive corridor monitoring system. In order to solve these problems, an integrated corridor management system based on cloud computing technology is put forward. The system hardware architecture is based on the Internet of Things technology, which consists of three layers: field equipment layer, network layer and monitoring center. The software architecture is divided into corridor integrated monitoring system, corridor pipeline management system, operation and maintenance management system and emergency management system, and each subsystem is integrated with service-oriented programming. In addition, the system establishes a unified access portal. Through the desktop computers and intelligent terminals, users can achieve the monitoring of the operation of the integrated corridor.