Guadarrama Tunnel

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ACCIONA Corporate ACCIONA Infrastructure

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The project consisted of the construction of a railway line for trains with a speed of 350 km/h. The $780-million project consisted of the construction of a railway line for trains with a speed of 350 km/h, including two tunnels of 15 km and 13 km in length, and 8.5 m of connection galleries every 250 m. Half of each tunnel tube was excavated using two double-shield TBMs.

The project includes infrastructure, superstructure, civil works for railway installations, replacement of utilities and services, environmental integration, non-railway installations and ancillary works.

General Information

Location: Zaragoza, Spain
Contract type: Construction
Infrastructure: Railway line for trains with a speed of 350 km/h, including two tunnels (15 km and 13 km in length), with 8.5 m of connection galleries every 250 metres
Year of project completion: 2008