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.

ZAMALANDA PARK, BARAKALDO

URBANIZATION OF PHASE D, IN ZORROTZAURRE EXECUTION UNIT 1

CONSTRUCTION PROJECT FOR THE STRUCTURAL REINFORCEMENT OF THE N-644 ROAD

PROJECT OF URBANIZATION AND IMPLEMENTATION OF GEOTHERMAL ENERGY NEXT TO THE BETA 2 BUILDING. ZORROZAURE. BILBAO

URBANIZATION OF PHASE A OF EXECUTION UNIT NO. 1 OF THE INTEGRATED AREA OF ZORROZAURRE, PLAZA SAN IGNACIO, BILBAO

DEVELOPING AND IMPROVING THE ACCESSIBILITY OF ARANGOITI PARK

IMPROVEMENT PROJECT FOR ROAD N240 LEMOA AND ZEANURI

ACCESSES EZKERRALDEA TECHNOLOGY PARK. ABANTO - ZIERBENA

URBANIZATION EZKERRALDEA TECHNOLOGY PARK. ABANTO – ZIERBENA

URBANIZATION OF PHASE A OF THE EXECUTION UNIT No. 1 OF THE INTEGRATED AREA OF ZORROTZAURRE. BILBAO

DONOSTIAL METRO. LUGARITZ - MIRACONCHA SECTION

CONSTRUCTION PROJECT OF PHASE I OF THE METROPOLITAN SOUTH VARIANTE, SECTION 7, CADAGUA-PEÑASCAL

PROJECT OF CONSTRUCTION OF NEW ACCESSES TO BILBAO FOR SAN MAMÉS AND TRANSFORMATION OF THE A8 IN URBAN ROAD

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

TUNNEL CONSTRUCTION PROJECT IN BOGOTÁ - VILLAVICENCIO, COLOMBIA

túnel Colombia