Impossible Repairs
Big City Tunnel Boring (1x6)
Staffelfinale
Ausstrahlung: Okt 25, 2021
Going under one of the world's largest lakes for a multi-million dollar tunnel boring project in one of the fastest growing cities on Earth.
- Premiere: Sep 2021
- Episoden: 32
- Anhänger: 1
- Laufend
- Smithsonian Channel
- Montag um 20
