Meitan high-speed railway is a high-speed passenger dedicated line planned by China, belonging to Zhengzhou-Guiyang high-speed railway. Zhengzhou-Guiyang high-speed railway is an important railway line connecting Zhengzhou City, Henan Province and Guiyang City, Guizhou Province. As a section of Zhengzhou-Guiyang high-speed railway, Meitan high-speed railway was officially completed and opened to traffic on 20 19 12 1. The completion of this high-speed rail line is of great significance for improving the traffic convenience between Henan Province and Guizhou Province and promoting economic development and personnel flow. The completion of Meitan high-speed railway has provided local residents and tourists with faster and more convenient travel options.