Due to the unique topography and high construction density of Chongqing, one of the most populated cities in China, architects and city planners had to come up with a unique way of developing a vital monorail line. Their solution – having the train pass straight through a 19-floor apartment building.
With the Daba, Wushan, Wuling, and Dalou Mountains to its north, east and south, most of Chongqing’s terrain is made up of hill slopes. That coupled with the lack of space due to the high building density and a population of around 49 million people, makes working on infrastructure a real challenge for architects and city planners. In 2004, when the Rail Transit No.2 was approved, they only had two choices – either tear down the whole apartment building to make room for the monorail, or clear up two floors and make a tunnel, so the train can pass through it. As unconventional as it seems, experts went for the second option, and 13 years later they are still convinced it was the right thing to do.
