Southern Valley Line

Southern Valley Line (Prillovanian; TBA), also known as the Mountainous Ride to Dobna is a long Y-shaped electric railway line from mainly Herarina, Luzno to Crotovoli in Moumilia Region to Breztra in the Chiscanese Region to Dobna in the Polikastrian Region.

The Alfa Pendular is the most widely utilized electric multiple unit (EMU) for railway transportation between Luzno and Crotovoli. From Crotovoli to Breztra, the preferred EMU is the SNCF TGV Réseau. Lastly, the primary choice for travel between Breztra and Dobna is either the SJ X12/X14 or the Wii Rail X1 EMU, operating under the Prillo branding. The majority of train services are operated by Hyperloop Long-Distance, and the Prillovanian Infrastructure & Railways Administration Authority owns the railway stations and associated buildings within the railway network.