GI-2637
Municipalities through which it passes: Gipuzkoa eta Arabako Partzuergo Nagusia, Gipuzkoako Partzuergo Txikia, Idiazabal, Segura, Zegama
Municipalities through which it passes: Gipuzkoa eta Arabako Partzuergo Nagusia, Gipuzkoako Partzuergo Txikia, Idiazabal, Segura, Zegama
Municipalities through which it passes: Segura, Zegama, Zerain
Municipalities through which it passes: Gabiria, Legazpi, Mutiloa, Segura, Zerain
Municipalities through which it passes: Mutiloa, Segura
Municipalities through which it passes: Segura