Construction of 'rainwater drainage tunnel' in Gangnam and Gwanghwamun in Seoul in December

The construction of a rainwater drainage tunnel in Gangnam Station, Gwanghwamun, and Dorimcheon Stream in Sillim-dong, Seoul, will begin on the 10th of next month.The

'Deep Rainwater Drain Tunnel' creates a large tunnel 40 to 50 meters deep underground to store rainwater and discharge it into rivers when heavy rain falls.The city of

will begin construction of the construction portion first next month with the aim of completing it around 2028, and the rest of the construction will be reviewed for economic feasibility and eligibility before signing the main construction contract.