Urnieta Tunnel
BUSINESS AREA:  Construction
PROJECT TYPE:  Railway tunnels
START DATE:  11 / 2012
END DATE:  12 / 2013
CLIENT:  UTE Urumea: Dragados-Obras Subterráneas-Comsa-Leza
LOCATION:  Pais Vasco (Spain)
LENGTH:  2.157 m.
SECTION:  85 m²