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San Gottardo tunnels upgrade - Italy

ClientImpresa Notari

Work activities Detailed Design

Place Italy

Lenght18,2 km

Period2016 - ongoing


Upgrade of railway tunnels along connection lines with the new railway line AlpTransit of San Gottardo. The upgrade involves 22 railway tunnels for a total length of 18,2 km.

Notably, along the Milan-Luino line, is provided for the adjustment to the shape PC80/P140 (P.M.O. n°3) for the following lines:

•Pino Tronzano – Laveno – Sesto Calende – Oleggio – Novara;
•Laveno – Busto Arsizio;

Sesto Calende – Busto Arsizio.

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