A traffic management system for a railway network, comprising: - at least one communication interface in operative communication with field devices of said railway network; - at least one human machine interface for interfacing with one or more operators; - a system for monitoring and controlling said railway network, said monitoring and controlling system being configured to generate one or more batches of command instructions suitable to be issued for execution to one or more of said field devices by said one or more operators; and - at least one elaboration device configured, upon generation by said monitoring and controlling system of at least one batch of command instructions, to carry out a safety procedure for evaluating a response of the railway network in relation to said at least one generated batch of command instructions, wherein said elaboration device is further configured to output to said at least one human machine interface, for said one or more operators, information indicative of the results of the safety procedure carried out, wherein said elaboration device is configured to carry out a pre-execution validation procedure for verifying if the command instructions included in said generated at least one batch fulfill desired operative conditions of the railway network, and to output to said at least one human machine interface, for said one or more operators, information indicative of the results of the pre-execution validation procedure carried out; and wherein, once verified that the command instructions subjected to the pre-execution validation procedure fulfill said desired operative conditions of the railway network, the elaboration device is further configured to allow said one or more operators to issue the pre-validated at least one batch of command instructions for execution to one or more of said field devices, or for saving in a storage device of the traffic management system the pre-validated at least one batch of command instructions for later execution, and in that said monitoring and controlling system is configured to generate intervention plans scheduled for said railway network, each of said intervention plans comprising one or more phases which are arranged according to a desired sequence of execution and each phase includes a corresponding batch of command instructions suitable to be sent to and executed by one or more of said field devices; and wherein said at least one elaboration device is further configured to: - carry out said pre-execution validation procedure for each individual command instruction included in said one or more phases of a selected intervention plan and cumulatively for each complete phase of the selected intervention plan; and - output to said at least one human machine interface, for said one or more operators, information indicative of the results of the pre-execution validation procedure carried out for each individual command instruction included in said one or more phases of a selected intervention plan and cumulatively for each complete phase of the selected intervention plan; and wherein, once verified that the command instructions of each phase of said selected intervention plan fulfill the desired operative conditions of the railway network, said elaboration device is further configured to allow said one or more operators to issue the pre-validated selected intervention plan for execution to one or more of said field devices, or to save the pre-validated selected intervention plan in a storage device of the traffic management system for later direct execution, or to generate a template based on the pre-validated selected intervention plan and to save said template in said storage device for later generation of additional intervention plans. - at least one communication interface in operative communication with field devices of said railway network; - at least one human machine interface for interfacing with one or more operators; - a system for monitoring and controlling said railway network, said monitoring and controlling system being configured to generate one or more batches of command instructions suitable to be issued for execution to one or more of said field devices by said one or more operators; and - at least one elaboration device configured, upon generation by said monitoring and controlling system of at least one batch of command instructions, to carry out a safety procedure for evaluating a response of the railway network in relation to said at least one generated batch of command instructions, wherein said elaboration device is further configured to output to said at least one human machine interface, for said one or more operators, information indicative of the results of the safety procedure carried out, - carry out said pre-execution validation procedure for each individual command instruction included in said one or more phases of a selected intervention plan and cumulatively for each complete phase of the selected intervention plan; and - output to said at least one human machine interface, for said one or more operators, information indicative of the results of the pre-execution validation procedure carried out for each individual command instruction included in said one or more phases of a selected intervention plan and cumulatively for each complete phase of the selected intervention plan;