[Turnkey Design for Seoul Subway Line No. 3 Extension Lot 302]
03.08.19~03.12.31/Samsung C&T, Daelim Industrial Co., Ltd.

The project aims to form a traffic network to the south-eastern Songpa and Gangnam Districts, offer convenience to subway users, and a faster route to transfer to Subway Line No. 2, as well as form the urban railway network of the 21st century. Lot 302 is located between the Garak and Ogeum Neighborhoods in the Songpa District of Seoul Metropolitan City, and has a total length of 1,577m, of which 718.2m is double tracked, 449m acts as a hold track, and there are 2 stations.

Alignment design took into consideration connectability with the existing subway lines 3, 5 and 8, as well as future development plans for the area. The design of the stations was based on the future growth and development views of the Seoul Metropolitan Area, conditions in the area, transportation demand, economic efficiency, and construction of convenient subway facilities. Outer nighttime was designed so as to provide a landmark structure for the area.