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Ave Mondragon tunnel

Spain

A 233 m long tunnel is under construction as part of the works on a new AVE high-speed rail line in the northern Spanish province of Guipúzcoa/Gipuzkoa. The 10.3 m wide tunnel is being constructed using an SL-1 tunnel formwork traveller, and will serve both to divert a river and as a wildlife underpass.

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Project data

Year of completion
2009
Project duration
6 Months
Country
Spain
Address
Mondragon
Realization
Ute Ave Mondragon
Structure
Tunnel
Type of structure
Cut-and-cover tunnel
Construction method
Partially monolithic
Cross-sectional shape
Curved/round
Clear width
10.30 m
Clear height
6.65 m
Formed length of tunnel
233 m
Length of concreting section
12 m
Number of casting sections
20