A train passes through residential building in China!

People who will see it for the first time might actually think that there was some sort of a collision between a train and a building: the light railway train in China called the Chongqing Rail Transit No.2 literally travels inside a residential building in the city of Chongqing.
This special railway station was strategically constructed into the sixth to eighth floors of the 19-story block of residential flats in southwest China’s Chongqing. Chongqing Rail Transit No.2 goes through the hole at the center of the building where the residents can directly hop on the train in their own Liziba station.
The idea of Chongqing Rail Transit No.2’s route in the said residential tower has been built in response to space issues due to increasing number of skyscrapers along Chongqing which thereafter obstructs the construction of railway systems. At present, Chongqing is the largest municipality in China with over 49 million residents. It is located in southwest China and is one of the country’s five central cities.