1985 urtean egin zuten Osintxuko saihesbidea.
Hasiera batean tunel baten bidez egin behar zuten, Deba ibaiaren eskerraldetik. Soraluzetik etorrita Iñaxibar inguruan (Ondarra baino lehen) errepidea eskumara hartuko zuen, mendiaren barrena, eta Osintxu pasa eta gero agerira agertuko zen, errepide zaharrarekin bat eginez berriro.
Baina irabazi zuen proiektua eskumaldetik bideratu zuen saihesbidea. Horregatik, Mugarri parean zubia egin izan zuten, ibaiaren besekaldera pasatzeko.
Mapa kargatzen...
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