< Tellus | New Ulster
Iarnród Uladh Nuach, commonly abbreviated as IUN, is a New Ulster government-owned subsidiary specializing in rail services in the nation. It operates multiple freight lines as well as one passenger line, connecting the towns of Tory and Southfort with the capital, Calford. The passenger line has operated at high speed since 2007, when a major realignment and electrification project took place, allowing new high-speed trains to travel up to 150 km/h (93 mph).