Image of sheet 20020840 photo 29: Neat Bahntunnel Gotthardbasistunnel Baustelle Suedportal AlpTransit Gotthard AG Südportal in Bodio Montage des 9 meter Bohrkopfs der TBM Tunnelbohrmaschine Firma Herrenknecht. an der Tunnelbrust Arbeiter aus: Gotthard, das Hindernis verbindet. Kanton Tessin, Ticino, Schweiz Svizzera, Switzerland 2002 √

Assembly of the 9 meter drill head of the TBM tunnel boring machine at the south portal of the NEAT Gotthard, Bodio 2002.

Sheet 20020840 Photo 29

Color: Black & White
Type: Positive, Negative, Digital
Country: Schweiz
Region: Bodio
Place: Tessin
Date: Mar 4, 2003