Season
Episode
- Episode 1: World's Biggest Tent
- Episode 2: Machines of War: Tanks
- Episode 3: World Island Wonder
- Episode 4: Super Pipeline
- Episode 5: Hawaii Super Ferry
- Episode 6: South Africa Stadiums
- Episode 7: China's Ultimate Port (Yangshan Deep Ocean Port)
- Episode 8: 747 Breakdown
- Episode 9: 747 Breakdown
- Episode 10: Money Factory
- Episode 11: China's Ultimate Port (Yangshan Deep Ocean Port)
- Episode 12: World's Biggest Casino
- Episode 13: Constantinople Rescue
- Episode 14: Sun Engine (Man Made Sun)
- Episode 15: Mega Breakdown: Italian Bridge
- Episode 16: Impossible Bridges: China
- Episode 17: Deep Earth Drillers
- Episode 18: Mega Breakdown: Navy Tanker
- Episode 19: Smart Tunnel
- Episode 20: Deep Earth Drillers
- Episode 21: Dubai Mega Mall
- Episode 22: Mega Breakdown: Yankee Stadium
- Episode 23: World's Biggest Shredder
- Episode 24: Building Green Beijing
- Episode 25: Dubai Mega Mall
- Episode 26: Sheikh Zayed Grand Mosque
- Episode 27: World's Biggest Shredder
- Episode 28: Reinventing the Hoover Dam
- Episode 29: Mega Breakdown: Speed
- Episode 30: Deep Sea Drillers
- Episode 31: Earthquake Glasshouse
- Episode 32: Extreme Railway
- Episode 33: Mega Breakdown: Speed
- Episode 34: Mega Breakdown: Phantom Jet
- Episode 35: The Leaning Tower of Abu Dhabi
- Episode 36: Dubai's 5-Star Racecourse
- Episode 41: World Record Cruise Ship
MegaStructures Specials Reinventing the Hoover Dam
MegaStructures is a documentary television series appearing on the National Geographic Channel in the United States and the United Kingdom, Channel 5 in the United Kingdom, France 5 in France, and 7mate in Australia.
Each episode is an educational look of varying depth into the construction, operation, and staffing of various structures or construction projects, but not ordinary construction products.
Generally containing interviews with designers and project managers, it presents the problems of construction and the methodology or techniques used to overcome obstacles. In some cases this involved the development of new materials or products that are now in general use within the construction industry.
MegaStructures focuses on constructions that are extreme; in the sense that they are the biggest, tallest, longest, or deepest in the world. Alternatively, a project may appear if it had an element of novelty or are a world first. This type of project is known as a Megaproject.
