Projects in Our Database

Barcelona L2 to BadalonaESBarcelona125.00
Barcelona L3 to Trinitat NovaESBarcelona99.30
Barcelona L5 to Vall d’HebronESBarcelona160.00
Barcelona L9/10ESBarcelona161.90
Barcelona Sabadell tunnelESBarcelona127.00
Barcelona Terrassa tunnelESBarcelona115.80


If you have insights into transit-infrastructure projects in Barcelona, please get in touch with us at We are always looking for people to help us understand why projects cost what they do.