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

Roads

Roads

Integral construction of road networks, from dual carriageways and highways as well as conventional roads. Nortúnel with more than 15 years experience in the sector has been involved in large-scale road projects both in Spain and Colombia. The modern machine pool and specialisation of our technicians and staff allow us to carry out important projects with total confidence.

Related projects

Leguizamón Tunnel

Excavation, support and coating of the Leguizamón tunnel in Bolueta belonging to Line 1 of the Bilbao Metro at the “Bolueta – Etxebarri” section, 70 m² section and 130 m […]

GI-638 (Deba-Mutriku) highway improvement building project. Alkolea tunnel.

Improvements to the GI-638 highway between Deba and Mutriku requires the building of the de Alkolea tunnel. Its total length is 106 m, of which the central section is 80 […]

Amended Project Nº1. Barcelona Orbital Dual Carriageway Section: Olesa de Montserrat-Viladecavals. Olesa Tunnel

The Olesa capital is part of the Barcelona Orbital Dual Carriageway construction project, in the section between Olesa de Montserrat and Viladecavalls. This is a two-way tunnel with two independent […]

Ermua South Bypass Construction Project. Uretamendi Tunnel

The project involved the construction of the Uretamendi tunnel, made up of two parallel tunnels, one in each direction, with two carriageways on each. East Tunnel (axis 42): will have […]

Querol Port Improvements Construction Project. Section: Barranco de la Bota-Masía de la Torreta. Querol Tunnel

The N-232 highway in the section between Morella and Vinaroz, in the province of Castellón, currently improved, with the exception of the Querol Port section (between kilometres 46+300 and 54+900), […]

Les Fosses Tunnel. L’Eix transversal split. C-25 Highway

Tunnel with a length of 453 m with an excavation section of some 84.47 m². Completed following the NATM, via blasting and mechanical means (backhoe) on fractured granite.