At 1944, the line is increased to 17.
1945 When Japanese imperialism surrendered, the railway workers from Guangtong to Dali repaired the damaged stations and railways and resumed transportation production.
1970 switch and signal were changed from mechanical interlocking to electrical centralization, and 1974 was changed to mechanical hump.
At 1986, 8 arrival and departure lines, 1 1 marshalling lines and 9 freight lines have been formed.
1988, loading 88 cars and unloading 343.438+0 cars every day.