New York’s Gateway Development Commission (GDC) has announced that manufacturing and testing of the first two 9m diameter Herrenknecht ...
Sections of the German-made tunnel boring machines were shipped to ports in Elizabeth and Baltimore. They will reach North ...
Work to begin digging a new Hudson Tunnel is set to begin this spring as two tunnel boring machines custom-built for the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback