On Tuesday, March 4, 2025, IFEZ launched a large dredging line at the Songdo International City Zone 6 reservoir. Songdo International City Waterfront Phase 1-2 is a waterfront space development project in Songdo International City, and 1.03km of north connection waterways, two road bridges, two sidewalk bridges, one floodgate, and the sixth zone and the Aamdo Reservoir will be built, connecting the lake from Zone 6 to Amdo. In addition, hydrophilic stands, waterfront roads, hydrophilic space expansion, and improvement of the lake retaining wall will be carried out.