Impossible Repairs

Smithsonian Channel

Thursday 12 May 2022  21:00 - 22:00 (60 mins)
Big City Tunnel Boring. Go 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.

Impossible Repairs may be available on Prime Video (affiliate link)
Impossible Repairs (Smithsonian Channel) Thursday 12 May 2022 21:00 - 22:00