Photograph credits FB/Cengiz via Jesenice municipality information https://www.jesenice.si/medijsko-sredisce/obvestila-za-javnost/item/24024-aktualne-informacije-o-gradnji-druge-cevi-avtocestnega-predora-karavanke
High Speed 2 project, the HS2 TBM 'Florence' breakthrough after boring 16km long Chiltern tunnel. Florence is one of the 10 giant Herrenknecht Tunnel Boring M...