![Building Giants](https://image.tmdb.org/t/p/w342/cJYPoDl8r0WMMrzhPGqDn4SlYjP.jpg)
4 Nyengo
29 Chigawo
Building Giants - Season 4 Episode 3
An expert team of engineers use hi-tech explosions and state-of-the-art drilling rigs to tear through solid granite and build an 11-mile underground tunnel, one of the longest in the world.
- Chaka: 2020
- Dziko: United Kingdom, United States of America
- Mtundu: Documentary, Reality
- Situdiyo: Science
- Mawu osakira: skyscraper, civil engineer, engineer
- Wotsogolera:
- Osewera: Julian Barratt