Spain, Technical Assistance for the Direction of Construction Works of the Highway Vitoria-Gazteiz-Eibar
Spain, Technical Assistance for the Direction of Construction Works of the Highway Pamplona-Logrono. Phase II: Estella-Logrono
Spain, Technical Assistance for the Direction of Construction Works of the Highway Pamplona-Logrono. Phase I: Pamplona-Estella
Spain, Technical Assistance for the Supervision of the Highway Oviedo-Salas; Stretch Trubia-Llera (Asturias)