Five years ago, Seoul, South Korea demolished the Cheonggyecheon Freeway, an elevated highway running through downtown, in a move critics called “crazy”. The results have been nothing short of beautiful. Is there a lesson for other cities? Via Grist:
What he and his colleagues accomplished — tearing down a busy, elevated freeway, re-daylighting the river that had been buried beneath it, and creating a spectacular downtown green space, all in under two and a half years — is nothing short of amazing, not because it actually worked (there was plenty of evidence from other cities to suggest that it could), but because they were able to get public support for it. It’s the stuff urban planners dream about — not to mention a timeline for a major freeway project that would make Seattle drool.
By the early 20th century, as Seoul was burgeoning into the megacity of 10 million it is today, the river was bordered by a slum and used as a dumping ground, resulting in an eyesore of polluted water.