Surveying & Engineering Services


High speed railway line Vitoria-Bilbao-San Sebastián

High speed railway line Vitoria-Bilbao-San Sebastián

Our engineers and professionals have built: a high speed section corresponding to the Vitoria-Bilbao-San Sebastián line. This project has a budget of 41 million euros and comprises 2,9 km of platform, including three single-track viaducts: Zabaleta Norte 1, Zabaleta Norte 2 and Zabaleta Sur, as well as the viaducts in Goikoa and Zumelegi, they both for double track, and the Zumelegi´s artificial tunnel of 206 metres long for double track.

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