The Red Line (Rockallian: Líne Dhearg, Fernolian: Line Dùinnaig), also known as the Circle Line (Líne Ciorchall, Line Cùirchoil) is a Rockallic train line serving the capital city of An Bhá nan Éirith Ghréine and the Rockallic Federal District. It runs through all of the Federal District's baronies except for Fóiresta hÁirda and Méasa. The latter is however served by the Orange Line.