Tunnel breakthrough is milestone for Lisbon Circular Line

Lisbon Metro has reached a milestone in the construction of its Circular Line with a tunnel breakthrough between Estrela and Santos stations.

Related Keywords

Portugal ,Lisbon ,Lisboa ,Portuguese ,Rickmorais Wikipedia Commons ,Jorge Delgado ,Duarte Cordeiro ,Mota Engil ,Eu Cohesion Fund ,Spie Batignolles International ,Environmental Fund ,Circular Line ,Yellow Line ,Green Line ,Spie Batignolles ,Lisbon Metro ,Campo Grande ,Green Lines ,