Welsh Valleys Pontypridd to Merthyr Including AberdareWelsh Valleys Pontypridd to Merthyr Including Aberdare by Vic Mitchell & Keith Smith Many of the valleys in the area had two parallel lines and consequently some unusual photographs were possible. These are featured, along with maps and diagrams to unravel the complex relationships and histories of these mainly industrial routes. Stations & Locations Stations Photo Pontypridd 1 14 Pontypridd Northern Junction SB 8 Clydach Court Junction 11 Stormstown