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CIVIL WORKS

Civil works

Viuda de Sainz undertakes any type of transport infrastructure of linear character, essential for the daily life of the community: roads and highways, metro and rail lines and all the singular elements that accompany them, such as tunnels and large structures.

PROYECTO DE CONSTRUCCIÓN DE LA FASE I DE LA VARIANTE SUR METROPOLITANA, TRAMO 7, CADAGUA-PEÑASCAL

PROYECTO DE CONSTRUCCIÓN DE NUEVOS ACCESOS A BILBAO POR SAN MAMÉS Y TRANSFORMACIÓN DE LA A8 EN VÍA URBANA

CONSTRUCTION PROJECT OF ROAD N-636, TRACK GEREDIAGA-ELORRIO

CONSTRUCTION PROJECT OF THE TRACK LUGARITZ-MIRACONCHA OF THE METRO DE DONOSTIALDEA

EXECUTION OF HIGH-SPEED TRAIN SECTIONS IN LEGORRETA, EZKIO AND ARAMAIO, FOR ETS AND ADIF