ESP
+34 944 240 835 Gran vía 53, 3º Dcha - 48011 Bilbao

Railways

Nortunel > Activity > Civil works > Railways

Railways

Due to the extensive development of high-speed railway lines in recent years, and that this type of work regularly requires the construction of long tunnels, Nortúnel has actively taken part in this type of projects, which is one of its main lines of activity. Nortúnel, apart from tunnel construction, is also involved in the construction of the set of units that make up this type of projects (viaducts, walls, tunnels, embankments, underpasses…), as it has highly experienced and well-trained staff to manage projects that vary in type.

Related projects

Meagas Tunnel

The Meagas tunnel is located on the Bilbao-Donostia line, within the municipality of Getaria, and has a daily traffic of trains belonging to the E1 line of Euskotren. The E1 […]

Project for the treatment of infrastructure elements between K.P. 019+798 and 028+183 of the Monforte - Lugo section.

The line between Orense and Lugo is made up of two different sections of single-track Iberian gauge (1,668 mm) railway lines with their common point in Monforte de Lemos: Orense-Monforte […]

Kortazar tunnel. Vitoria-Bilbao-San Sebastián High Speed Line

The Kortazar tunnel is located within the Mondragón – Elorrio – Bergara section, Sector 3, of the Vitoria-Bilbao-San Sebastián High Speed Line. The route runs from West to East and […]

Aduna Tunnel. New Railway Network in the Basque Country. Section: Zizurkil-Andoain

The length of the Aduna Tunnel is 4690 m. Nortúnel excavated from the mouth on the Andoain side a mine tunnel with a length of 1479 m, with an excavation […]

Hernani Tunnel. LAV (Y Vasca) Section: Urnieta – Hernani

The Hernani tunnel has a mine length of 749 m with an excavation section of some 120 m². It’s free section is 95 m². The materials that were cut through […]

Vilavella Tunnel. LAV Madrid – Galicia. Section: Canda – Vilavella Tunnel.

The Vilavella tunnel comes with two tunnels with a length of 902 m and 869 m. Both tunnels have a single lane road, with a truncated circular section of 52 […]