Cheongdam Bridge

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.^[1] The bridge links the Gwangjin and Gangnam districts. It carries a section of Line 7 of the Seoul Subway, between Cheongdam Station and Jayang station, on its underside, making it the first "duplex bridge" in South Korea. The road portion is a part of the Dongbu Expressway, which limits the bridge to motor traffic only.^[2]

Cheongdam Bridge 청담대교 Cheongdam daegyo
Coordinates	37°31′34″N 127°03′51″E
Carries	Motor traffic, Subway
Crosses	Han River
Locale	Seoul, South Korea
Preceded by	Jamsil Bridge
Followed by	Yeongdong Bridge
Characteristics
Design	Steel box girder bridge
Total length	1,211 m (3,973 ft)
Width	27 m (89 ft)
History
Engineering design by	Dongbu Engineering
Constructed by	Dongbu Construction
Construction start	December 1993
Construction end	December 23, 1999
Construction cost	₩96,300,000,000
Location
References
[1]

Cheongdam Bridge
Hangul	청담대교
Hanja	淸潭大橋
Revised Romanization	Cheongdam daegyo
McCune–Reischauer	Ch'ŏngdam taegyo