Vila de Cruces and Carboeiro Tunnels. Lalín – Silleda Section of the High-speed Railway Axis
Type of worksRailway, Tunnels
Vila de Cruces Tunnel: 760 m and free section 105 m². Excavation using mechanical means and blasting of granite and schists. Carboeiro Tunnel: 1200 m and free section 90 m². Excavation using mechanical means and blasting of orthogneiss.
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