Metro Line 2 tunnelling starts in Sofia

BULGARIA: Tunnelling for Sofia metro Line 2 started on April 6, when an 85 m long tunnel boring machine was launched in the presence of Prime Minister Boyko Borisov, Sofia Mayor Yordanka Fandakova, Sofia Metropolitan director Stoyan Bratoev and other government officials. Fandakova named the TBM after the city.The €15m ...