An intelligent monitoring and management system for a railway crossing relates to a railway monitoring and management system and solves the problem that railway crossings are manually monitored at present. The intelligent monitoring and management system comprises a controller, an automatic alarm and rod drop system, an automatic line invasion snapshot system, a crossing passageway alarm protection system, a wireless video monitoring system and a comprehensive crossing information management system based on a GIS (geographic information system). By the aid of the intelligent monitoring and management system, the crossing can be automatically monitored, and safety of the crossing is improved.