SS. 49 of the Val Pusteria – Brunico ring – road
– Construction of road tunnel 1.000 lm in lenght built with the new Austrian method
– In a section of tunnel specialist earth consolidation works have been carried out for crossing deteriorated rocks
– Construction of road tunnel 1.000 lm in lenght built with the new Austrian method
– In a section of tunnel specialist earth consolidation works have been carried out for crossing deteriorated rocks