An aerial drone photo taken on Nov. 3, 2026 shows railway workers carrying out final-stage work on the upgrade project of Gelaoba station along the south-to-north extension line of Weng"an-Machangping Railway in southwest China"s Guizhou Province. Upon the completion of the upgrade work at the Gelaoba station on Tuesday, the capacity expansion of the existing stations along the south-to-north extension line of Weng"an-Machangping Railway was fully completed.

　　The 148-kilometer-long extension line, constructed by China Railway 20th Bureau Group, is a key project in the rail freight transport in Guizhou Province. (Xinhua/Yang Wenbin)

　　A drone photo taken on Nov. 3, 2026 shows the construction site of the upgrade project of Gelaoba station along the south-to-north extension line of Weng"an-Machangping Railway in southwest China"s Guizhou Province. Upon the completion of the upgrade work at the Gelaoba station on Tuesday, the capacity expansion of the existing stations along the south-to-north extension line of Weng"an-Machangping Railway was fully completed.

　　The 148-kilometer-long extension line, constructed by China Railway 20th Bureau Group, is a key project in the rail freight transport in Guizhou Province. (Xinhua/Yang Wenbin)