Crossing the Colorado
Mega Builders · Season 2
In a rugged canyon, down river from the Hoover Dam, a team of construction veterans is building the biggest concrete-arch bridge on the continent.
- Tipo de episódio
- Episodio regular
Mega Builders · Season 2
In a rugged canyon, down river from the Hoover Dam, a team of construction veterans is building the biggest concrete-arch bridge on the continent.