Has the railway been built in Mengling Village of Zaozhuang?

It's built. Railways are the tracks of trains and other means of transportation. On May 26, 2022, the railway construction project in Mengling Village of Zaozhuang was completed, and the railway was completed in Mengling Village of Zaozhuang. The railway transportation system includes many elements, such as vehicles, tracks, various dispatching controls, communication signals, monitoring and early warning equipment, and related management systems and operators. Moreover, railways and trains complement each other. Without a proper system, the train will not run smoothly.