Constructed in 1970, the Seoul Station overpass connected the eastern and western halves of the South Korean capital for over three decades. Closed in 2015, due to safety concerns, the iconic suspended highway was reopened this month, as a pedestrian sky garden.
The old overpass was created as a solution to the growing traffic congestion in Seoul, and eventually became a symbol of the Asian country’s economic growth in the 1970s. However, concerns regarding its safety were first raised by experts during the 1990s, prompting the local government to conduct periodic inspections. In 2012, engineers reported that the 1,024-meter-long structure could only support heavy traffic for three more years, and the city announced that it was going to be demolished by 2015. However, in 2014, Seoul Mayor Park Won-soon, came up with a different plan.