Line S9 is a north–south suburban metro line in the Nanjing Metro () system, which opened on December 30, 2017. It connects to Line S1 at and crosses Shijiu Lake on a long bridge between and .
Line S9 also serves as the second stage of the Nanjing–Gaochun Intercity Railway, with Line S1 serving as the first stage. In June 2019 a few express trains started operating during rush hour, running non-stop between and .
Opening timetable SegmentCommencementLengthStation(s)Name Xiangyulunan — Gaochun 30 December 2017 6 Ninggao ICR Phase 2
Station list
ServicesStation Name Connections Distance LocationLEx ●● 0.000 0.000 Jiangning●| 10.003 10.003●| 7.374 17.377 Lishui●| 11.219 28.596●| 16.912 45.508Gaochun●● 6.232 51.740
Rolling Stock Line S9 uses car Class B aluminum alloy trains with a maximum service speed of . The train cars are wide with a transverse 2+2 seating layout, with 151 seats and a capacity of 441 people. Unlike most Class B metro trains, each car only has 3 doors per side instead of 4, owing to the line's length and speed.
References
External links Line S9 on the official Nanjing Metro website (includes route map)