Claimed to be the largest private development in the U.S. - $20 Billion - and creating 23,000 construction jobs, the Hudson Yards project in New York City is well under way. Check out this timelapse and other videos of the project.
Here are two more videos. The first one is an overview of the project, with some buildings starting to be completed this year and the entire project by 2024. The second video is an animation of a unique cultural building with a rolling shed.