"Tong Tong" is the first of four tracks of subway construction, such as Dong Tong, Tong Tong, Tong Tong and Che Tong, which are prerequisites for subway operation.
R1 line is a trunk line across the north and south of the Western New Town, south of Chi Chi east station, north to Ma Zhuang West Station, Changqing District, downtown area, Huaiyin District, operation mileage of 26.27 kilometers, elevated section long 16.2km, transition section long 0.2km, underground section About 9.87km, there are 11 stations, including 7 elevated stations and 4 underground stations.
2015.07.16 formally started construction of
2016.07.23 first shield machine "opening No. 1" starting
2017.02.22 first underground shield section single line through
2017.04.10 first station before the main structure of the main structure of the Tai Yan Station completed
2017.07.17 successful "zero settlement" under the Beijing-Shanghai high-speed railway
> 2017.07.27 the first underground station Wangfu Zhuang station successfully
2017.08.20 start the construction of
2017.12.19 elevated section through the whole line of
2018.04.20 complete through
what the much expected Ji'nan subway like?
to see the previous exposure effect diagram
