If you thought Marina Bay Sands' sky bridge in Singapore was pretty impressive, hold your breath now for its younger, bigger sibling, Raffles City Chongqing, currently growing towards the sky in Central China. 

Also designed by Safdie Architects, the 1.12 million sqm megadevelopment's centerpiece are four 250-tall skyscrapers holding up an enormous 300m-long and 30m-wide curved sky bridge—taller (of course) than its Singapore inspiration and now also holding the world record as the development with the highest sky bridge linking the most number of towers.

To make the project further stand out, the developers also threw in a couple of supertall 350m-tall apartment towers—one of which already topped out and took the title of China's tallest residential tower and Chongqing’s tallest building.

"Hoisting the three middle steel segments of The Conservatory—each weighing up to 1,100 tons—to the designated height of 250 m marks a world first," a project statement explains. "This extraordinary engineering feat was broadcast throughout China during prime time news on China Central Television last December when the hoisting process began.  The Conservatory’s steel structure is targeted to be fully erected by mid-2018, which will be followed by the hoisting of the facade enclosure together with gigantic trees and plants for the sky gardens."