Wengma Railway Jiazitian Special Bridge has been completed.

Recently, the main structure of Jiazi Tian Extra Large Bridge on the Wengma Railway, undertaken by China Railway Guizhou Engineering Co., Ltd., has been completed. After the completion of the Wengma Railway, it will further improve the layout of the regional railway network in Guizhou Province, enhance the efficiency of logistics distribution in northern Guizhou, and help promote high-quality coordinated development of the regional economy.