From France, Switzerland, Germany and Italy our intrepid travelers went deep underground to see some of the world’s amazing tunneling projects. Along the way they saw the world’s largest operating TBM in action, toured the premier tunnel equipment manufacturing plant, experienced controlled detonations first hand, and made a lot of friends and contacts in the tunneling industry.
Check out David, Dan and Mikey’s European Tunnel Adventure:
Where did the adventure begin? Mikey Likes It!