The invention relates to a transportation management system for hazardous chemicals. A fence area is arranged at the physical location corresponding to an enterprise of an electronic fence, and fencecollection information is generated according to whether or not a vehicle enters the fence area; a vehicle end is provided and connected with a vehicle GPS module, and the vehicle GPS module is used for detecting the physical location of the vehicle and generating location information of the vehicle; a management platform includes an order information database, the order information database is used for saving order information, the management platform is connected with an enterprise terminal and the vehicle end, and the management platform is provided with a transportation management module,a loading management module and an unloading management module; through processing of the order information, combination of the electronic fence, a vehicle-mounted GPS and weighbridge equipment, strict control of transportation process, loading process and unloading process, and strict supervision of abnormal parking, deviation from the route, and illegal loading and unloading behaviors, accuratemanagement of transportation of the hazardous chemicals is ensured, the occurrence of accidents is reduced, and economic losses are reduced.