Bi zubi paralelo dira, norabide bakoitzeko bi errai dutela, nahiz eta hiru errai sartzeko prestatuta egon. Maltzagatik etorrita, Deba ibaiaren eskumaldetik, Larreategi baserriaren parean autobidea ibaiaren bestekaldera pasatzen da, Eitzako tuneletaraino.
Zubiak 2003 urtean zabaldu zituzten, Maltzaga - Bergara (iparra) tartearekin batera.
Mapa kargatzen...
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Eibar-Gasteiz autobidea eraikitzerakoan, zubiendako diseinu asko erabili zituzten. Sagar-errekako zubiek arku bakarrekoak dira, zubia eusteko, eta taula bat gainean, errepiderako.