The source is a Reddit thread discussing a highway built over apartments in China. The thread's participants debated whether the highway was built on top of existing apartments or if the apartments were built underneath the highway. Some users shared their opinions based on construction techniques and potential noise and pollution issues, while others shared links to videos and articles that provide more information about the unusual structure.Become a supporter of this podcast: https://www.spreaker.com/podcast/reddit-deepdive--6339456/support).
