Aired Wednesday October 20, 12:00pm - 1:00pmon Smithsonian Channel SD

Impossible Repairs

Series 1 Episode 6: Big City Tunnel Boring

Going under one of the world's largest lakes, for a multi-million dollar tunnel boring project. This project is vital to one of the fastest growing cities on Earth.

Category
Entertainment / Reality
Original air date
2021-10-24
Cast and crew
  • Mike DavidsonHost