GI-11
Municipalities through which it passes: Donostia, Lasarte-Oria, Usurbil
Roads and kilometre points
GI-11-0
Municipalities through which it passes: Lasarte-Oria
GI-20
Municipalities through which it passes: Donostia, Errenteria, Usurbil
GI-2120
Municipalities through which it passes: Ataun, Beasain, Lazkao
GI-2130
Municipalities through which it passes: Belauntza, Berastegi, Berrobi, Elduain, Ibarra, Tolosa
GI-2130-A
Municipalities through which it passes: Ibarra, Tolosa
GI-2131
Municipalities through which it passes: Alegia, Altzo, Arama, Ikaztegieta, Itsasondo, Legorreta, Tolosa
GI-2132
Municipalities through which it passes: Astigarraga, Donostia, Errenteria, Hernani, Lasarte-Oria, Oiartzun
GI-2133
Municipalities through which it passes: Abaltzisketa, Alegia, Altzo, Amezketa, Arama, Ordizia, Zaldibia
GI-2134
Municipalities through which it passes: Irun, Oiartzun
GI-2135
Municipalities through which it passes: Gaztelu, Leaburu, Lizartza, Tolosa
GI-2620
Municipalities through which it passes: Aretxabaleta, Arrasate
GI-2630
Municipalities through which it passes: Arrasate, Legazpi, Oñati
GI-2631
Municipalities through which it passes: Aia, Asteasu, Villabona, Zizurkil
GI-2632
Municipalities through which it passes: Antzuola, Beasain, Bergara, Elgeta, Ezkio-Itsaso, Gabiria, Legazpi, Olaberria, Ormaiztegi, Urretxu, Zumarraga
GI-2632-19
Municipalities through which it passes: Antzuola
GI-2633
Municipalities through which it passes: Aizarnazabal, Getaria, Zarautz, Zestoa, Zumaia
GI-2634
Municipalities through which it passes: Albiztur, Azkoitia, Azpeitia, Bidania-Goiatz, Elgoibar, Errezil, Tolosa
GI-2635
Municipalities through which it passes: Azpeitia, Beasain, Ezkio-Itsaso
GI-2636
Municipalities through which it passes: Elgoibar
GI-2637
Municipalities through which it passes: Gipuzkoa eta Arabako Partzuergo Nagusia, Gipuzkoako Partzuergo Txikia, Idiazabal, Segura, Zegama
GI-2638
Municipalities through which it passes: Lezo
GI-2639
Municipalities through which it passes: Bergara, Eibar, Elgeta
GI-3021
Municipalities through which it passes: Aduna, Villabona
GI-3022
Municipalities through which it passes: Aduna
GI-3031
Municipalities through which it passes: Aizarnazabal, Zestoa
GI-3041
Municipalities through which it passes: Albiztur
GI-3042
Municipalities through which it passes: Albiztur, Bidania-Goiatz
GI-3071
Municipalities through which it passes: Altzo
GI-3072
Municipalities through which it passes: Altzo
GI-3091
Municipalities through which it passes: Andoain
GI-3092
Municipalities through which it passes: Andoain
GI-3111
Municipalities through which it passes: Antzuola
GI-3112
Municipalities through which it passes: Antzuola
GI-3131
Municipalities through which it passes: Aretxabaleta
GI-3132
Municipalities through which it passes: Aretxabaleta
GI-3133
Municipalities through which it passes: Aretxabaleta
GI-3151
Municipalities through which it passes: Ataun
GI-3152
Municipalities through which it passes: Ataun
GI-3161
Municipalities through which it passes: Aia, Orio
GI-3162
Municipalities through which it passes: Aia, Zarautz
GI-3163
Municipalities through which it passes: Aia, Aizarnazabal, Getaria, Zarautz, Zumaia
GI-3171
Municipalities through which it passes: Azkoitia
GI-3172
Municipalities through which it passes: Azkoitia
GI-3173
Municipalities through which it passes: Azkoitia
GI-3174
Municipalities through which it passes: Azkoitia
GI-3181
Municipalities through which it passes: Azpeitia
GI-3182
Municipalities through which it passes: Azpeitia
GI-3183
Municipalities through which it passes: Azpeitia
GI-3191
Municipalities through which it passes: Beasain