Switxn Railway(SXR;Chinese: 穗鐵;Full Chinese Name: 穗仙鐵路) is a railway company in Joban, operating the Southern Line(Southern Line). It was merged into Harmony Rail Transit (Joban) in 2021, along with the Origin Railway. When Harmony Rail Transit pulled out of the region, Harmony Rail Transit (Joban) was broken up, with Switxn Railway splitting back out of the New Harmony Railways.
Swiftxn Railway is a major railway company, but is not one of the "Big 4". It operates the orbital lines in the south-east of Joban, with the network forming a semicircular loop around the bottom of Central Joban. it also operates a branch line, the Redhill Line.