On November 22nd, the reporter learned from the team of the track-and-rail transportation of the Chengdu-Guizhou Railway Engineering Projects Department of the China Railway 11th Bureau. At present, the track-laying work of the Chengdu-Guizhou Railway from Bijie to Dafang has been completed. To lay the foundation for the opening of the car next year, it is expected that the whole line will be completed before the end of July next year.