9 Sezoni
158 Episodi
MegaStructures - Season 9 Episode 6
How an innovative tunnel in Malaysia was designed to deal with rainwater from storms, as well as provide a solution to traffic problems.
- Viti: 2012
- Vendi: United States of America
- Zhanri: Documentary
- Studio: National Geographic
- Fjalen:
- Drejtori:
- Cast: