Preliminary Design of the lines ISMAI-Paradela and Roberto Frias-Aeroporto (Lot 01) and Dragão-Souto and IPO-Estádio do Mar (Lot 2) lines for Metro Oporto
Ayesa is leading the design and environmental studies for the expansion of four metro lines, improving connectivity between Gondomar, Trofa, Maia, Matosinhos, and Porto. The project includes 40 additional kilometers of network and an estimated investment of one billion euros.