The Hidden World of Tunnels

Play episode

We go underground on this show to hear first hand from the people who help design tunnels and the equipment that make it possible. We hear some stories from an underground profession ruled by geology, massive machines, and above all, passion.

Our Manbasket

Jenny and her Tunnel Boring Machine
David, Amy, and Robert

Special Thanks to our guests:

  • Jason Gillespie, P.E.
  • Horry Parker
  • Stephen O’Connell, P.G.
  • Brad Grothen
  • Jenny Craft

Learn more:

Dig Greenville Project

More from this show

The Outfall

Subscribe to The Outfall via Email

Enter your email address to subscribe to The Outfall and receive notifications of any new episodes or articles by email.

Recent posts

Episode 18