Aired Wednesday October 20,
12:00pm - 1:00pmon Smithsonian Channel SD
Impossible Repairs
Series 1 Episode 6: Big City Tunnel BoringGoing 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