Gwangdong-dong-Yeongdong Bridge

Olympic Bridge or Grand Olympic Bridge (Korean: 올림픽대교) is a bridge over the Han River in Seoul, South Korea. The bridge links the Gwangjin and Songpa districts. Its construction started in 1985, but was not completed until 1990, after the Seoul Olympic Games of 1988, because the bridge under construction had collapsed.

Gangbyeon Station is a station on the Seoul Subway Line 2. The name of this station literally means "riverside," pertaining to its proximity to the Han River.

Cheongdam Bridge (Korean: 청담대교) is a bridge over the Han River in Seoul, South Korea. It is the 18th bridge to be constructed over the river. The bridge links the Gwangjin and Gangnam districts. It carries a section of Line 7 of the Seoul Subway, between Cheongdam Station and Ttukseom Resort Station, on its underside, making it the first "duplex bridge" in South Korea.

The Jamsil Bridge crosses the Han River in South Korea and connects the districts of Songpa-gu and Gwangjin-gu. Completed in 1972, it is the 6th bridge to be constructed over the Han River.

Ttukseom Resort Station (Korean: 뚝섬유원지역) is a rapid transit station on Seoul Subway Line 7. It is located in Noyu-dong in the Gwangjin-gu administrative district of Seoul. It is the only station in South Korea to be located on the underside of a bridge, beneath Cheongdam Bridge. The station also runs underneath a highway with two exits being south of the highway and two north.