Abstract: In order to enhance the ability of railway transport enterprises to prevent and control accidents, promote safety risk and deepening application, combined with the characteristics of railway transportation production operation process, a safety risk control method for railway transportation operation was proposed based on job hazard analysis method. Through the analysis of the railway transportation operation and activity decomposition, hazard identification and risk assessment, control measures and risk periodic evaluation, effective risk control in railway transportation production operation process was implemented. This method has achieved good application effect in implementing risk control in dispatching operation process of a marshalling yard.