Overview and History

Basis of the Establishment
  • Article 49 of the Local Public Enterprises Act (Establishment of a public corporation)
  • Ordinance on the Establishment and Operation of Seoul Metro (Revised on 03 Mar. 2017)
Mission
  • Construction, operation, and management of subways (lines 1 – 8)
  • Developing urban transportation and improving public welfare

History

History
1974 15 Aug. Opening of Line 1 (Seoul Station – Cheongnyangni, 7.8㎞)
1981 01 Sep. Establishment of Seoul Metropolitan Subway Corporation
1984 22 May Opening of Line 2, entire section (Circle line, 54.2㎞)
1985 18 Oct. Opening of Lines 3 & 4 (Gupabal – Yangjae 26.2㎞, Sanggye – Sadang 28.3㎞)
1990 13 Jul. Extension of Line 3 (Gupabal - Jichuk, Yangjae - Suseo 9㎞)
1993 21 Apr. Extension of Line 4 (Sanggye – Danggogae 3.4㎞)
1994 15 Mar. Establishment of Seoul Metropolitan Rapid Transit Corporation
1995 15 Nov. Opening of Line 5, Gangdong Section (Wangsimni – Sangil-dong 14.5㎞)
1996 20 Mar. Opening of Line 2, Sinjeong Branch (Sindorim - Kkachisan 6㎞)/ Line 5 Gangseo Section (Banghwa - Kkachisan, 8 stations, 8.8㎞)
30 Mar. Opening of Line 5, Geoyeo Section (Macheon - Gangdong, 7 stations, 6.9㎞)
12 Aug. Opening of Line 5, Yeongdeungpo Section (Yeouido - Kkachisan, 8 stations, 7.8㎞)
11 Oct. Opening of Line 7, Gangbuk Section (Jangam – Konkuk University, 19 stations, 19.0㎞)
23 Nov. Opening of Line 8, Seongnam Section (Jamsil – Moran, 13 stations, 13.1㎞)
30 Dec. Opening of Line 5, downtown section (Yeouido - Wangsimni, 13 stations, 14.1㎞), & entire section of Line 5
1999 02 Jul. Opening of Line 8, Amsa Section (Amsa - Jamsil, 4 stations, 4.6㎞)
2000 29 Feb. Opening of Line 7, southernmost section (Onsu - Sinpung, 8 stations, 9.2㎞)
01 Aug. Opening of Line 7, Gangnam Section (Sinpung – Konkuk University, 15 stations, 18.7㎞), & entire section of Line 7
07 Aug. Opening of Line 6, Sangwolgok section (Bonghwasan Mountain - Sangwolgok, 6 stations, 4.2㎞)
15 Dec. Opening of Line 6, entire section (Eungam- Sangwolgok, 28 stations, 30.9㎞, 4 stations unopened)
2001 09 Mar. Opening of unopened section of Line 6 (Itaewon - Yaksu, 4 stations) & entire section of Line 6
2005 20 Oct. Opening of Line 2, Yongdu Station
21 Dec. Opening of Line 1, Dongmyo Station
2010 18 Feb. Extension of Line 3 (Suseo – Ogeum 3㎞)
2012 27 Oct. Extension of Line 7 (Onsu – Bupyeong-gu Office, 9 stations, 10.25㎞)
2017 31 May Establishment of Seoul Metro