Mega projects are defined as projects with a cost of $100 million and up, that are extremely complex and involves the collaboration of multiple state and federal agencies. This level of interagency ...

Join us as we take you on a tour of the worlds biggest mega projects, from crazy constructions to the newest innovations and ...

Discover the top 8 most difficult mega projects ever constructed in the world. From skyscrapers to bridges to tunnels, these projects pushed engineering boundaries!