Seoul Metropolitan Subway
Seoul Metropolitan Subway | |||
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Overview | |||
Native name | 수도권 전철 Sudogwon Jeoncheol | ||
Owner | Government of South Korea, Seoul City, Incheon City, Bucheon City, Uijeongbu City, Yongin City and private companies | ||
Locale | Seoul Capital Area | ||
Transit type | Rapid transit, Commuter rail | ||
Number of lines | 18 | ||
Annual ridership | 2.619 billion (2013, Lines 1-9)[1] 1.027 billion (2012, Korail)[2] | ||
Operation | |||
Began operation | 15 August 1974 | ||
Operator(s) | Seoul Metro, Seoul Metropolitan Rapid Transit Corporation, Korail, Incheon Transit Corporation, and private rapid transit operators | ||
Technical | |||
System length | 331.5 km (206.0 mi) (Seoul Metro / SMRT / Line 9 only)[3][4] 1,013.4 km (629.7 mi)[4] (all lines) | ||
Track gauge | 1,435 mm (4 ft 8+1⁄2 in) standard gauge | ||
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The Seoul Metropolitan Subway is an integrated urban rail transit system consisting of 18 rapid transit, light metro, commuter rail and people mover lines. The system serves most of the Seoul Metropolitan Area including the Incheon metropolis and satellite cities in Gyeonggi province and crossing large rural areas to reach major cities in northern Chungnam province and western Gangwon province that lie over 100km away from the capital.[5][Note 1][Note 2][Note 3] There are connections to Incheon International Airport and Gimpo Airport via the A'REX.
It has been described as the world's longest multi-operator metro system by route length.[6] The system was rated as one of the world's best subway systems by CNN,[7] and Jalopnik[8] It is notable for its cleanliness and ease of use along with advanced technology such as 4G LTE, WiFi, DMB, and WiBro accessible in all stations and trains.[9] Most trains have digital TV screens, and all of them have air conditioning and climate controlled seats installed that are automatically heated in the winter. Nearly all stations have platform screen doors installed; only Gaewha and some minor Korail-operated stations remain with open platforms.[10] By 2017, Korail will completely install screen doors in every station and platform, making it the world's first major metro system to be fully screen-doored.[11] The world's first virtual mart for smartphone users opened at Seolleung Station in 2011.[7]
All lines use the T-money smart payment system using RFID and NFC technology for automatic payment by T-money smart cards, smartphones, or credit cards and one can transfer to any of the other line within the system for free.[Note 4]
Seoul Subway is the world's only metro system to use full-color LCD screens at all stations to display real-time subway arrival times,[12] which are also available on apps for smartphones.[13] In 2014, it became the world's first metro operator to use transparent displays for ads when it installed 48 transparent displays on major stations of Line 2 in Gangnam District.[12]
All directional signs in the system are written in Korean, English and Hanja. In trains there are in addition many LCD screens giving service announcements, upcoming stop names, YTN news, stock prices and animated shorts. There are also prerecorded voice announcements that give the upcoming station, any possible line transfer, and the exiting side in Korean, followed by English. At major stations, this is followed by Japanese, then Mandarin Chinese, as well.[14]
Trains on numbered lines generally run on the right-hand track, while trains on the named lines (e.g. Shinbundang Line, Bundang Line, and AREX) run on the left-hand track. The exceptions are the trains on Line 1, as well as those on Line 4 south of Namtaeryeong Station. These lines run on the left-hand track because these rail lines are operated by Korail, South Korea's national railway operator.[15]
The first line of the Seoul Subway network started construction in 1971 with economic and technical assistance from Japan.[16] The first section of subway was built using the cheaper cut and cover construction method. Line 1 opened in 1974 with through services joining surrounding Korail suburban railway lines similar to the Tokyo subway.[17]
Lines and branches
The network consists of numbered (Lines 1-9) urban railway lines that serve Seoul City proper and its surroundings and named wide-area lines that serve the greater metropolitan region.[18]
Line name English |
Line name Korean |
Termini | Stations | Total length | Operator | Owner | |
---|---|---|---|---|---|---|---|
Lua error: expandTemplate: template "SMS color" does not exist. | 1호선 | Soyosan | Incheon / Sinchang / Gwangmyeong / Seodongtan | 114 | 192.8 km (Korail)[19] 7.8 km (Seoul Metro)[3] |
Korail / Seoul Metro | Government of South Korea / Seoul City |
Lua error: expandTemplate: template "SMS color" does not exist. | 2호선 | City Hall / Seongsu / Sindorim | City Hall / Sinseol-dong / Kkachisan | 51 | 60.2 km[3] | Seoul Metro | Seoul City |
Lua error: expandTemplate: template "SMS color" does not exist. | 3호선 | Daehwa | Ogeum | 44 | 19.2 km (Korail)[19] 38.2 km (Seoul Metro)[3] |
Korail / Seoul Metro | Government of South Korea / Seoul City |
Lua error: expandTemplate: template "SMS color" does not exist. | 4호선 | Dangogae | Oido | 51 | 40.4 km (Korail)[19] 31.7 km (Seoul Metro)[3] |
Korail / Seoul Metro | Government of South Korea / Seoul City |
Lua error: expandTemplate: template "SMS color" does not exist. | 5호선 | Banghwa | Sangil-dong / Macheon | 51 | 52.3 km[3] | Seoul Metropolitan Rapid Transit | Seoul City |
Lua error: expandTemplate: template "SMS color" does not exist. | 6호선 | Eungam | Bonghwasan | 38 | 35.1 km[3] | Seoul Metropolitan Rapid Transit | Seoul City |
Lua error: expandTemplate: template "SMS color" does not exist. | 7호선 | Jangam | Bupyeong-gu Office | 51 | 57.1 km[3] | Seoul Metropolitan Rapid Transit | Seoul City / Bucheon City / Incheon City |
Lua error: expandTemplate: template "SMS color" does not exist. | 8호선 | Amsa | Moran | 17 | 17.7 km[3] | Seoul Metropolitan Rapid Transit | Seoul City |
Lua error: expandTemplate: template "SMS color" does not exist. | 9호선 | Gaehwa | Sports Complex | 30 | 31.4 km[3] | Seoul Metro Line 9 Corporation / Seoul Metro | Seoul City / Seoul Metro Line 9 Corporation |
Lua error: expandTemplate: template "SMS color" does not exist. | 공항철도 | Seoul Station | Incheon International Airport | 13 | 58.0 km[20] | Airport Railroad Corporation | Government of South Korea |
Lua error: expandTemplate: template "SMS color" does not exist. | 경의·중앙선 | Munsan | Yongmun | 52 | 121.7 km[21] | Korail | Government of South Korea |
Lua error: expandTemplate: template "SMS color" does not exist. | 경춘선 | Sangbong | Chuncheon | 22 | 81.3 km[19] | Korail | Government of South Korea |
Lua error: expandTemplate: template "SMS color" does not exist. | 분당선 | Wangsimni | Suwon | 36 | 46.8 km[19]+5.2 km[22] | Korail | Government of South Korea |
Lua error: expandTemplate: template "SMS color" does not exist. | 수인선 | Oido | Incheon | 14 | 19.9 km[19] | Korail | Government of South Korea |
Lua error: expandTemplate: template "SMS color" does not exist. | 신분당선 | Gangnam | Gwanggyo | 12 | 31.0 km[23] | NeoTrans | Government of South Korea / Shinbundang Line & Gyeonggi Railway[24] |
Lua error: expandTemplate: template "SMS color" does not exist. | 인천 1호선 | Gyeyang | International Business District | 29 | 29.4 km[25] | Incheon Transit | Incheon City |
Lua error: expandTemplate: template "SMS color" does not exist. | 용인 경전철 | Giheung | Jeondae – Everland | 15 | 18.1 km[26] | Yongin Rapid Transit Corporation | Yongin City / Yongin Rapid Transit Corporation |
Lua error: expandTemplate: template "SMS color" does not exist. | 의정부 경전철 | Balgok | Tapseok | 15 | 11.1 km[27] | Uijeongbu LRT Corporation | Uijeongbu City / Uijeongbu LRT Corporation |
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Line 1
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Line 2
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Line 3
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Line 4
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Suin Line
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Bundang Line
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Shinbundang Line
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Gyeongui-Jungang Line
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Gyeongchun Line
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Line 7
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Line 8
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Line 9
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Incheon Line 1
-
AREX
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EverLine
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U Line
History
- 15 August 1974: Opening of Seoul Subway Line 1, operating from Seongbuk Station to Incheon Station and Suwon Station.
- 9 December 1978: Yongsan - Cheongnyangni line was added to Line 1. Now part of Jungang Line.
- 10 October 1980: Opening of Seoul Subway Line 2.
- 1985: Fare system changed from charging by distance to zone, Edmondson railway ticket changed to magnetic paper ticket.
- 20 April 1985: Opening of Seoul Subway Line 4.
- 12 July 1985: Opening of Seoul Subway Line 3.
- 1 April 1994: Opening of Indeogwon - Namtaeryeong extension of Seoul Subway Line 4.
- 1 September 1994: Opening of Bundang Line, operating from Suseo Station to Ori Station.
- 15 November 1995: Opening of Seoul Subway Line 5.
- 30 January 1996: Opening of Jichuk - Daehwa extension of Seoul Subway Line 3.
- 20 March 1996: Opening of Kkachisan - Sindorim extension of Seoul Subway Line 2.
- 11 October 1996: Opening of Seoul Subway Line 7.
- 23 November 1996: Opening of Seoul Subway Line 8.
- 6 October 1999: Opening of Incheon Subway Line 1.
- 7 August 2000: Opening of Seoul Subway Line 6.
- 2004: Fare system changed back to charging by distance. Free transfers with buses introduced.
- 20 January 2005: Opening of Byeongjeom - Cheonan extension of Seoul Subway Line 1.
- 16 December 2005: Opening of Jungang Line, operating from Yongsan Station to Deokso Station.
- 15 December 2006: Opening of Uijeongbu - Soyosan extension of Seoul Subway Line 1. Shuttle metro service from Yongsan Station to Gwangmyeong Station begin operations (route now shortened from Yeongdeungpo to Gwangmyeong).
- 23 March 2007: Opening of AREX.
- 27 December 2007: Opening of Deokso - Paldang extension of Jungang Line.
- 15 December 2008: Opening of Cheonan - Sinchang extension of Seoul Subway Line 1.
- 1 May 2009: Magnetic paper ticket changed to RFID based public transportation card.
- 1 July 2009: Opening of Gyeongui Line, operating from Seoul Station to Munsan Station.
- 24 July 2009: Opening of Seoul Subway Line 9, operating from Gaehwa Station to Sinnonhyeon Station.
- 26 February 2010: Opening of Byeongjeom - Seodongtan extension of Seoul Subway Line 1.
- 21 December 2010: Opening of Gyeongchun Line.
- 28 October 2011: Opening of Shinbundang Line, operating from Gangnam Station to Jeongja Station.
- 30 June 2012: Opening of Suin Line, operating from Oido Station to Songdo Station.
- 1 July 2012: Opening of U Line.
- 27 October 2012: Opening of Onsu - Bupyeong-gu Office extension of Seoul Subway Line 7.
- 15 December 2012: Opening of Gongdeok - Gajwa extension of Gyeongui Line.
- 26 April 2013: Opening of EverLine.
- 27 December 2014: Opening of Gyeongui·Jungang Line.
- 28 March 2015: Opening of Sinnonhyeon - Sports Complex extension of Seoul Subway Line 9.
- 30 January 2016: Opening of Jeongja - Gwanggyo extension of Sinbundang Line.
- 27 February 2016: Opening of Songdo - Incheon extension of Suin Line.
Rolling stock
Fares and ticketing
![](http://upload.wikimedia.org/wikipedia/commons/thumb/b/b7/T-money_card.jpg/180px-T-money_card.jpg)
The Seoul Metropolitan Subway system operates on a unified transportation fare system, meaning that subways and buses in Seoul, Incheon and Gyeonggi-do are not discriminated and treated as one when it comes to fares. For example, a subway rider can transfer to any other line for free (with the exception of Shinbundang Line, EverLine and U Line, which add flat extra charges, amounting to 900, 200 and 300 won respectively). One can also transfer to any city buses for free, regardless of whether it is from Seoul, Incheon or Gyeonggi-do. In the case of Shinbundang Line, if one crosses Jeongja Station, 300 won is charged on top of the 900 won extra charge, although a cashback is offered to frequent riders between Pangyo Station and Dongcheon/Suji-gu Office Station.[28]
Fare payments in Seoul are handled by T-money, which can also be used on buses, convenience stores and many other popular retail places. Riders must touch in a phone, card or other T-money enabled device at the entry gates. Popular methods of payments are using NFC-enabled Android smartphones (topped up or billed to the owner's credit/debit card via the T-money app) or credit or check (debit) cards with built-in RFID technology issued by the bank or card company.
The current single-use ticket is a credit card-sized plastic card with RFID technology, which can be obtained from automated machines in every subway station. A 500 won deposit fee is included in the price, and is refunded when the ticket is returned at any station. Multiple use cards are sold in convenience stores and the functionality is included in many credit/debit cards.
Fares (except for single-use tickets) are currently 1,250 won for a trip up to 10 km, with 100 won added for each subsequent 5 km.[29] Once 50km has been passed, 100 won will be added every 8km. Single-use ticket users must pay 100 won extra.
Half-priced children's tickets are available. The city government also uses Seoul Citypass as a transportation card. Senior citizens and disabled people qualify for free transit and can get a free ticket or enter and exit using side gates rather than turnstiles.
Current construction
Opening 2016
- Shinbundang Line's Gwanggyo Jungang Station will open its underground bus transfer station on early March 2016, where screen doors are installed on bus platforms so bus riders from all over Suwon can transfer to the subway directly.[30]
- Yeongjong Station will open on the Airport Railroad on March 26th, 2016.[31]
- Hyochang Park Station will open on the Gyeongui–Jungang Line on April 30, 2016, with transfers available to Line 6.[32]
- Incheon Subway Line 2 is scheduled to open in July 30th 2016, with 27 stations over 29.3 km from Oryu dong in Seo-gu, with transfers to AREX and KTX at Geomam Station, Line 1 at Juan Station, Incheon Line 1 at Incheon City Hall Station, until Incheon Grand Park.
- The Yeoju Line is scheduled to open in the second half of 2016,[33] spanning over 11 stations beginning at the Shinbundang Line's Pangyo Station, offering a transfer to Bundang Line's Imae Station and crossing the cities of Gwangju, Icheon, and Yeoju.[34]
- Line 9 will have additional trains entering service from August 2016 until end of the year, increasing carrying capacity by 22% to ease the currently packed situation during rush hours.[35]
- Gyeongchun Line will be extended from Sangbong Station to Cheongnyangni Station in September 2016, offering a transfer to Line 1, although only some subway cars will operate till there, with others terminating at Sangbong.[36]
Opening 2017
- The Ui LRT, a fully underground line, is scheduled to open in early 2017.[37] The line is expected to carry 110,000 passengers per day, and will have 12 stations. It will connect to Line 4 at Sungshin Women's University, Line 6 at Bomun, and Line 1 & Line 2 at Sinseol Dong.[38]
- The Suin Line will open Phase 3 in 2017, which is an extension from Suwon Station to Hanyang University at Ansan Station via northern Hwaseong, where it connects with the Bundang Line as a single line.
- Shinbundang Line will open Migeum Station, a transfer to the existing Bundang Line, on October 2017.[39]
- Line 9's express trains will increase the number of subway cars from the current 4 cars per train to 6 cars per train from 2017 which is expected to further increase carrying capacity. New trains will continue to enter service until the 2018 extension, at which point carrying capacity is expected to be doubled.[40]
Opening 2018
- The Sosa–Wonsi Line is a 12-station line in Gyeonggi-do connecting Line 1's Sosa Station in Bucheon and Line 4's Choji Station in Ansan. Opening is expected in the first half of 2018.[41]
- Line 9 is being extended eastward to Korea Veteran's Hospital Station by 2018, offering a transfer to Line 8 at Seokchon Station and Line 5 at Olympic Park Station.[42]
- Gimpo Goldline is scheduled to open in December 2018, stretching 23.61 km over 9 stations, terminating at Gimpo Airport Station with transfers to Line 5, 9 and AREX.[43]
- Line 5 will be extended east by December 2018 from Sangil-dong Station with three stations to serve Gangil-dong and Hanam (Misa New City, Pungsan development area).
Opening 2019
- Line 1 will be extended north from Dongducheon Station with five stations to Yeoncheon Station. The existing line is being double-tracked with the introduction of metro trains and services. Construction will complete in 2019.[44]
- Suin Line's Hagik Station between Songdo Station and Inha University Station will open after 2019 once the redevelopment of the area surrounding it is completed, which will feature new cultural, commercial and medical facilities along with new residential areas.[45]
Opening 2020
- Line 4 will be extended east from Danggogae Station with three stations to serve the Jinjeop development area, Namyangju. Construction will complete in 2020.[46]
- Line 5 will be extended east by March 2020 from Pungsan to Hanam city hall and Geomdan Mountain.
Opening 2021
- Sillim Line in southwestern Seoul is scheduled to open in 2021. The 11-station underground LRT line, which will provide transfers to Lines 1, 2, 7, and 9 before terminating in the south at Seoul National University.
- Line 7 will be extended west from Bupyeong-gu Office Station to Seoknam Station, offering a transfer to Incheon Subway Line 2 in 2021.[47]
- Daegok-Sosa Line will open in March 2021, connecting Daegok Station of Line 3 and Gyeongui-Jungang Line to Sosa Station of Line 1, where it will connect with the Sosa-Wonsi Line as a single line.[48] It will offer a transfer to Line 5, 9 and AREX at Gimpo Airport Station.
Opening 2022
- Line 8 is being extended 6 stations northwards to Byeollae Station of the Gyeongchun Line, with a transfer to Guri Station of Gyeongui-Jungang Line along the way by 2022.[49]
See also
Notes
- ^ The general provisions of Seoul Metro's Terms of Passenger Transport, SMRT's Terms of Passenger Transport and Shinbundang Line's Terms of Passenger Transport all define Seoul Metropolitan Subway as follows:
제3조(정의) Article 3 (Definition) 5. "도시철도"라 함은 도시철도법에 따라 서울메트로구간과 연락운송하는 노선(이하 "도시철도구간"이라 합니다) 및 그 부대설비, 열차 등을 통틀어 말합니다..
Translation: Urban rail, as constituted by law, refers to the jointly operated lines with Seoul Metro (called "sections of urban rail" from now) and its supplementary equipments, trains, etc. collectively.
4. "연락운송"이라 함은 도시철도법 제17조에 따라 서울메트로구간과 한국철도광역전철구간, 서울도시철도구간, 인천교통공사구간, 서울시메트로9호선구간, 코레일공항철도 검암~서울역, 신분당선구간을 서로 연속하여 여객을 운송하는 것을 말합니다.
Translation: "Joint operation", as defined by metro law Article 17, refers to the continuous transport of passengers by the sections of Seoul Metro, Korail Metropolitan Subway, Seoul Metropolitan Rapid Transit Corporation, Incheon Transit, Seoul Metro Line 9, Korail Airport Railroad Geomam~Seoul Station and Shinbundang Line - ^ Terms of Passenger Transport, Incheon Transit 제3조(정의) 이 약관에서 사용하는 용어의 정의는 다음 각 호와 같습니다.
Translation: Article 3 (Definition) The definition of the term used in this clause is as follows.
1. “수도권 도시철도”란 인천교통공사, 서울메트로, 서울특별시도시철도공사, 서울시메트로9호선(주), 코레일공항철도(주), 신분당선(주)가 운영하는 구간 및 한국철도공사가 운영하는 광역전철 구간을 말합니다.
Translation: "Capital Region Metropolitan Railway" refers to the sections of urban railways operated by Incheon Transit, Seoul Metro, Seoul Metropolitan Rapid Transit Corporation, Seoul Metro Line 9, Korail Airport Railroad, Shinbundang Line and Korail.
(개정 (Amended) 2009. 8. 20, 2009. 10. 5, 2011. 7. 15, 2011. 12. 23, 2012. 2. 21) - ^ Terms of Passenger Transport, Korail Airport Railroad 제2조(정의) 이 약관에서 사용하는 용어의 정의는 다음과 같습니다.
Translation: The definition of the terms used in this provision is as follows.
“수도권도시철도”라 함은 서울메트로, 서울특별시도시철도공사, 인천교통공사, 서울시메트로9호선(주), 신분당선(주)가 운영하는 도시철도구간 및 한국철도공사가 운영하는 광역전철구간을 말합니다. (개정 ‘13.12.13).
Translation: "Capital Region Metropolitan Railway" refers to the sections of subways operated by Seoul Metro, Seoul Metropolitan Rapid Transit Corporation, Incheon Transit, Seoul Metro Line 9 and Shinbundang Line and urban railways operated by Korail. (Amended ‘13.12.13) - ^ With the exception of AREX on Yeongjong Island (extra charge applied depending on distance) and Shinbundang Line (extra flat charge of 700KRW). EverLine and U Line will allow free transfers from 2014.
References
- ^ "Subway Passenger Transportation". City of Seoul. Retrieved 14 July 2014. (You can select English from the language dropdown that reads "한국어")
- ^ http://news.korail.com/main/php/search_view_korail.php?idx=30712 Korail
- ^ a b c d e f g h i j 지하철건설현황 (in Korean). Seoul City Government. Retrieved 22 February 2014.
{{cite web}}
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suggested) (help) - ^ a b Beijing's Incredible Subway Expansion In One GIF. The World Post. 29 December 2014. Retrieved 31 January 2015.
{{cite news}}
: Invalid|script-title=
: missing prefix (help) - ^ 2012 Korail Statistics See p.400 for Seoul Metropolitan Subway (수도권 전철). Template:Wayback
- ^ "The world's longest metro and subway systems". Railway-technology.com. Retrieved 20 February 2014.
- ^ a b "What are the world's best metro systems?". CNN. 9 January 2013. Retrieved 29 July 2014.
- ^ Raphael Orlove. "The Best Subway Systems In The World". Jalopnik.
- ^ "Underground world: Seoul's 'super highway' v London's 'rude tube'". BBC News. 3 April 2013. Retrieved 12 July 2013.
- ^ Screen doors installed in the Seoul Metropolitan Subway. Koreatimes.co.kr (5 May 2009). Retrieved on 12 July 2013.
- ^ http://cafe.naver.com/smartvip/93554
- ^ a b "낙후한 지하철 1~4호선, 첨단 디스플레이 기술로 새단장 나선다". etnews (in Korean). 15 March 2015. Retrieved 21 April 2015.
{{cite news}}
: Unknown parameter|trans_title=
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suggested) (help) - ^ Malang Studio Co. Ltd,. "Subway Korea - Android Apps on Google Play". google.com.
{{cite web}}
: CS1 maint: extra punctuation (link) - ^ "10 Reasons Why the Seoul Subway System is the Best". Seoulistic. Retrieved 21 April 2015.
- ^ 문화일보 [Munhwailbo] (16 May 2006). "<오후여담>좌측통행". Naver (in Korean). Naver Corp. Retrieved 21 April 2015.
{{cite news}}
: Unknown parameter|trans_title=
ignored (|trans-title=
suggested) (help) - ^ "서울 지하철 1호선" (in Korean). Seoul Metropolitan Government. Retrieved 25 August 2015.
- ^ "Seoul's first subway line opened in 1974". Korea Times. 13 February 2011. Retrieved 25 July 2014.
- ^ Ministry of Land, Transport and Maritime Affairs of South Korea: Definition of Urban Rail and Wide-area Rail
- ^ a b c d e f "Metro Lines & Trains in Operation". Korail. Retrieved 25 July 2014.
- ^ "Introduction". Korail Airport Railroad. Retrieved 25 July 2014.
- ^ "Southern portion of inter-Korean railway to reopen". Hankyoreh. 25 December 2014. Retrieved 25 August 2015.
- ^ "Final Bundang Line Extension Opens". Kojects. 30 November 2013. Retrieved 26 August 2014.
- ^ "무인운전 시스템의 장점" (in Korean). Shinbundang Line & NeoTrans. Retrieved 25 July 2014.
- ^ http://shinbundang2.co.kr/
- ^ "General information". Incheon Transit Corporation. Retrieved 25 July 2014.
- ^ "노선안내" (in Korean). Yongin Rapid Transit Corporation. Retrieved 25 July 2014.
- ^ "사업개요" (in Korean). Uijeongbu LRT Corporation. Retrieved 25 July 2014.
- ^ http://shinbundang2.co.kr/
- ^ "9호선/수도권 전철 읍데이트들 - Misc Subway Updates" (Blog). Rick&Nyo. 19 April 2012. Retrieved 19 April 2012.
{{cite web}}
: External link in
(help)|authorlink=
- ^ http://m.blog.naver.com/kojh68/220632097261
- ^ http://frdb.wo.to/
- ^ http://www.betanews.net/article/615347
- ^ http://news.heraldcorp.com/view.php?ud=20150925000368&md=20150927003444_BL
- ^ "성남~여주 전철건설 후속단계, 전기분야 공사 체결". newstomato.com.
- ^ http://www.tbs.seoul.kr/news/bunya.do?method=daum_html2&typ_800=R&seq_800=10131538
- ^ http://www.gukjenews.com/news/articleView.html?idxno=423391
- ^ http://www.hankyung.com/news/app/newsview.php?aid=2015111742501
- ^ "::우이신설 경전철(주)::". uitrans.co.kr.
- ^ "성남시 금곡동에 신분당선 미금역 신설 추진 - 경제투데이". eto.co.kr.
- ^ http://www.tbs.seoul.kr/news/bunya.do?method=daum_html2&typ_800=R&seq_800=10131538
- ^ http://blog.naver.com/estnews/220406508155
- ^ 이정현. ""9호선 출근대란 막자" 조기 증차·급행버스 운행". 연합뉴스.
- ^ 김포도시철도사업 (in Korean). Gimpo City. Retrieved 5 September 2014.
- ^ "固贰枚档DB". wo.to.
- ^ http://news.kmib.co.kr/article/view.asp?arcid=0923440347&code=11131411&cp=nv
- ^ "기공식 앞둔 진접선 101억 분담... 별내선은 9억". 남양주뉴스.
- ^ "지하철 7호선 인천 연장 2년 지연...2020년 개통". KBS 뉴스.
- ^ http://www.newsprime.co.kr/news/article.html?no=324291
- ^ http://www.joongboo.com/?mod=news&act=articleView&idxno=1033963
External links
![](http://upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png)
- Official websites by company
- Seoul city government
- The Seoul Underground Subway: Official Seoul Tourism
- English-language WMV video describing Seoul Subway history, current construction and future projects