- Country United States
- Original language English
- Genre Documentary
- Runtime 45 minutes
- Total runtime 148 hours 30 minutes
- Status Ended
- Network National Geographic
-
External links
TheTVDB page
IMDB page
TheMovieDB page -
Last update
10 décembre 2025 - 11:13
on 11 databases
Superstructures
Megastructures
Take an eye-popping look at the greatest structures and machines ever created as we focus on some of the world's modern-day super-human miracles of construction.
