Extreme Engineering covers major construction projects from all around the world. Some are futuristic projects that may never be done, others are projects that are on there way to completion.

The $2 billion Mumbai Airport Expansion project is one of India's most ambitious undertakings ever. If they succeed, it could completely change the way airports are designed.

When individual episodes have scores, they will influence the final season score. The percentage of users who rated this 3.5 stars or higher. Some critics (but not all) include letter or numerical ...