View source for Seoul Subway Line 9

{{short description|Subway line in Seoul, South Korea}}
{{Infobox rail line
| box_width     = 330px
| color         = {{rcr|Seoul Metropolitan Subway|9}}
| name          = Line 9
| native_name   = {{Lang|ko|9호선(九號線)}}<br />''Gu Hoseon''
| logo          = [[File:South Korea subway logo.svg|x40px]] [[File:Seoul Metro Line 9.svg|x40px]]
| logo_alt      =
| image         = [[File:Metro 9 Class 9000 EMU.jpg|300px]]
| image_width   =
| image_alt     =
| caption       =
| type          = [[Rapid transit]]
| system        = [[Seoul Metropolitan Subway]]
| status        = Operational
| locale        =
| start         = [[Gaehwa Station|Gaehwa]]
| end           = [[Veterans Hospital Station|VHS Medical Center]]
| stations      = 38
| routes        =
| daily_ridership =
| open          = July 24, 2009
| close         =
| owner         = [[Seoul Metro Line 9 Corporation]], [[Seoul Metro]]
| operator      = Seoul Line9 Operation
| character     =
| depot         =
| stock         =
| linelength_km =
| linelength    = {{convert|40.6|km|abbr=on}}
| tracklength_km=
| tracklength   =
| tracks        = 2 (4 at express service stations)
| gauge         =
| load_gauge    =
| minradius     =
| routenumber   =
| linenumber    =
| electrification = {{1,500 V DC}} [[overhead line|overhead catenary]]
| speed_km/h    =
| speed         =
| elevation_m   =
| elevation     =
| website       =
| map           = {{Seoul Subway Line 9 route diagram|inline=1}}
| map_state     = collapsed
}}

'''Seoul Subway Line 9''', operated by Seoul Line9 Operation, is a subway line in [[Seoul]], part of the [[Seoul Metropolitan Subway]]. The line runs east from [[Gaehwa station]] (local train terminal) or [[Gimpo International Airport station]] (express train terminal, connecting to [[Seoul Subway Line 5|Line 5]], [[AREX]], the [[Gimpo Goldline]] and the [[Seohae Line]]) along the south bank of the [[Han River (Korea)|Han River]] towards [[VHS Medical Center station|VHS Medical Center]] in Gangdong. In 2019, Line 9 had an annual ridership of 225 million or about 616,000 people per day.<ref>{{Cite web|title=서울시 지하철수송 통계|url=http://data.seoul.go.kr/dataList/273/S/2/datasetView.do#none|access-date=2021-05-21|website=data.seoul.go.kr|language=ko}}</ref>

Line 9 was constructed as a double track subway, but several stations feature [[passing loop]]s enabling express trains to overtake local trains. [[Express train]]s run around five times per hour in each direction. All stations are equipped with [[elevator]]s, [[escalators]], and [[platform screen doors]].

Phase 1 (Gaewha to Sinnonhyeon) was the first privately run subway line in Korea. The franchisee of phase 1 is [[Seoul Metro Line 9 Corporation]] (SML9), which oversaw the construction of phase 1. SML9 contracted the operation to Seoul Line9 (SL9), a joint venture of [[Hyundai Rotem]] (20%) and [[RATP Dev Transdev Asia]] (80%, formerly [[Veolia Transport]] Korea).<ref>{{cite web|url=https://www.sec.gov/Archives/edgar/data/1160110/000090342307000684/veolia-6k2_0709.htm|title=Veolia Transport to operate Line 9 of the Seoul subway system, starting July 2009|publisher=United States Securities and Exchange Commission|date=March 7, 2007|access-date=2014-08-19}}</ref> Collectively, SLM9 and SL9 are known as Metro9. However, phase 2 (Sinnonhyeon to Sports Complex) and further phases are operated by [[Seoul Metro]].

== History ==
Line 9 was one of the lines first discussed as part of Seoul's 3rd phase of subway construction in 1991. In 1993, Seoul announced a plan for new construction of subway lines 9~12 and the extension of subway line 3. Construction of the 3rd phase was delayed by the 1995 [[1995 Daegu gas explosions|Daegu explosions]], funding issues, the [[1997 Asian financial crisis|1997 financial crisis]] and a 1998 review of the plan that reduced the scope of the 3rd phase. In 2001, the city passed the feasibility study and execution designs for line 9 and confirmed the commencement of construction.<ref>{{cite web|last1=Kim|first1=Dr. Seung-Jun|last2=Ko|first2=Dr. Joon-Ho|title=Introduction of Rapid Urban Railway System – Construction of Subway Line 9|url=https://seoulsolution.kr/sites/default/files/policy/3%EA%B6%8C_Metro_Introduction%20of%20Rapid%20Urban%20Railway%20System%20-%20Construction%20of%20Subway%20Line%209.pdf|access-date=20 April 2018}}</ref>

Construction of Phase 1 between Gaehwa and [[Sinnonhyeon Station|Sinnonhyeon]] began in April 2002. Originally scheduled to open on June 12, 2009, the line opened on July 24, 2009, to ensure that the line was fully ready to begin service.<ref>{{cite web|url=https://www.koreatimes.co.kr/www/news/nation/2009/07/113_48773.html |title=Subway Line 9 to Open Friday |newspaper=Korea Times |date=July 20, 2009 |access-date=2013-07-12}}</ref> Line 9 opened with 24 four-car trains numbered 9-01~9–24; the express service ran every 20 minutes and the local service every 6.7 minutes.

Due to increasing ridership (numbers soon exceeded 250,000 per day), 12 additional four-car trains were ordered to alleviate capacity constraints.<ref>{{cite web|url=http://www.munhwa.com/news/view.html?no=2010032401031343334006 | title = 9호선 전동차 추가 도입 |publisher=[[Munhwa Ilbo]] | language = ko |access-date=2011-05-19}}</ref> These trains, numbered 9–25~9–36, entered service on October 15, 2011. This allowed for the express service headway to be shortened to 10 minutes and the local service headway to 5 minutes. On September 30, 2013, additional express trains were added during commuting times of 7 to 9 AM (from 22 to 36), further reducing the headway.<ref>{{cite news |url=http://media.daum.net/politics/administration/newsview?newsid=20130911060206709&RIGHT_COMM=R7 |title='출근 지옥철' 9호선 급행열차 운행 늘려 |last= 이 |first= 광철 |work=Daum 뉴스 |date= 11 September 2013 |language=ko}}</ref>

Phase 2 extended the line from [[Sinnonhyeon Station|Sinnonhyeon]] in Gangnam to [[Sports Complex station (Seoul)]] on Line 2, and was opened on March 28, 2015.<ref>{{Cite web |last=Kwak |first=Chang-ryeol |date=2015-03-28 |title=지하철9호선 2구간 개통… 김포공항~종합운동장 38분 |url=https://www.chosun.com/site/data/html_dir/2015/03/28/2015032800193.html |archive-url=https://web.archive.org/web/20231201173251/https://www.chosun.com/site/data/html_dir/2015/03/28/2015032800193.html |archive-date=2023-12-01 |access-date=2024-12-12 |website=조선일보 |language=ko}}</ref> Phase 3 further extended the line to [[Veterans Hospital Station|VHS Medical Center Station]] in eastern Seoul,<ref name="KoreaHerald2018Completion">{{Cite news|last= Lee|first= Hyun-jeong|url= http://www.koreaherald.com/view.php?ud=20150526000934 |title= Incheon airport subway links to be extended|newspaper=[[The Korea Herald]]|date= 2015-05-26|access-date= 2016-05-30}}</ref> and was opened on December 1, 2018.<ref>{{Cite web |date=2018-11-28 |title=강동→강남 20분대! 9호선 종합운동장~보훈병원 개통 |url=https://mediahub.seoul.go.kr/archives/1196358 |access-date=2024-12-12 |website=mediahub.seoul.go.kr |language=ko}}</ref> The following workdays saw a 6.4% increase in passengers, roughly 145,000 people, as the line now services a larger area to the east.<ref name=":phase3open">{{cite web |url= https://www.koreatimes.co.kr/www/nation/2018/12/281_259832.html |title= Line 9 extension fans overcrowding fears |last= Lee |first= Suh-yoon |date= 4 December 2018 |website= [[The Korea Times]] |access-date= 5 December 2018 }}</ref>

Due to severe capacity issues on the express service due to increasing ridership, express trains were gradually lengthened to six cars starting on December 30, 2017.<ref>{{cite web |url=http://mediahub.seoul.go.kr/archives/1133314 |title=9호선 '6량열차' 운행시작…하루 총 52회 |date= 29 December 2017 |author=<!--Not stated--> |language= ko |publisher= Seoul Metropolitan Government}}</ref> Non-express trains were also expanded to six-car trains by the end of 2019. An additional three trains were expected to be delivered by the end of 2019, but have not been delivered as of January 2020.<ref name=":phase3open"/>

=== Future ===
The line is expected to be extended four stops north to Saemteo Park in Gangdong. One of the stations will provide another transfer to [[Seoul Subway Line 5]] at [[Godeok station|Godeok]].

The Korean government initially proposed a one-seat ride from Incheon International Airport to Gangnam via Gimpo International Airport using either Line 9 or Airport Railroad trains sharing their rights of way by the year 2023.<ref name="KoreaHerald2018Completion" /> This proposal so far has not been implemented thus making it necessary to transfer trains at Gimpo International Airport.

=== Ticket price debate ===
Negotiations in 2005 between the operator and the Seoul city government resulted in an agreement of a basic fare rate set at 1,264 won upon opening of the line in 2009 with a further increase to 1,398 won by 2012 to allow for inflation. Prior to opening of the line, the operator requested a base rate of 1,300 won. The city government decided against this by citing a domestic financial crisis and potential complaints from riders if the price was set at a higher rate than the rest of the subway system. The city therefore set the initial ticket fare at 900 won, the standard fare for entrance to the rest of the Seoul subway system in 2009. The rate was locked for a period of 12 months and was later locked for three years despite multiple requests from the operator for a higher starting fare.<ref>{{cite book |last1= PARK |first1= Jinyoung |last2= MUN |first2= Jinsu |year= 2014 |chapter= Chapter 3: Issues and Improvement Efforts of Railway PPP Projects in Korea |editor1-last= KIM |editor1-first= Gunyoung|editor2-last= MOORE |editor2-first= Richard |title= Korea's Railway PPP (Public-Private Partnership) Projects |series= KOTI Knowledge Sharing Report book series |language= en |volume= 11 |location= South Korea |publisher= The Korea Transport Institute |publication-date= 2014 |pages= 52–54|isbn=978-89-5503-658-9 }}</ref>

In February 2012, the price increased to 1,050 won across all metro lines, including Line 9. Within two months, Metro9, the operator of Line 9, announced the price would further increase another 500 won starting from June 16, 2012 on only Line 9. The Seoul city government disagreed with this and threatened to fine Metro9 10 million won per day if the 500 won price increase occurred.<ref name="koreatimes1"/><ref>{{cite web | last =Bae | first = Ji-sook | title =Seoul City, subway operator feud over fares | work=[[The Korea Herald]] | date = April 16, 2012 | url =http://www.koreaherald.com/national/Detail.jsp?newsMLId=20120416001043 | access-date = 19 April 2012}}</ref><ref>{{cite web | title =Fare Hike Planned for Seoul's Subway Line No 9 | publisher = Arirang | date = April 16, 2012 | url =http://www.arirang.co.kr/News/News_View.asp?nseq=128123&code=Ne2&category=2 | access-date = 19 April 2012}}</ref> The planned rate increase was withdrawn on May 9, and Metro9 issued an apology. Seoul City will be in negotiations again with the help of legal counsel to determine the differences of opinions in the original agreement.<ref>{{cite news | last =Rahn | first =Kim | title =Subway line 9 operator drops fare hike plan | work =The Korea Times | date = May 9, 2012 | url =https://www.koreatimes.co.kr/www/news/nation/2012/05/117_110659.html | access-date = 2012-05-15}}</ref> Currently, an additional scan of a metro card transfers in between Line 9 and other Seoul subway lines does not accrue additional fees.

== Construction costs and deficit ==
The construction of Phase 1 cost 900 billion [[South Korean won|won]] (roughly equivalent to 827 million US dollars),<ref>{{cite web|title=The Currency Converter|url=http://coinmill.com/KRW_calculator.html#KRW=900000000000 |website=Coinmill.com |access-date=2015-02-09}}</ref> 480 billion of which was pooled between 12 firms with the remaining borne by Seoul city and the national government. By 2012, the line was operating at a loss with 90% of losses being covered by the city.<ref>{{cite web |author=<!--Not stated--> | title = [Editorial] Subway Line No. 9 | publisher=[[The Korea Herald]] | date = April 16, 2012 | url =http://www.koreaherald.com/opinion/Detail.jsp?newsMLId=20120416000638 | access-date = 19 April 2012}}</ref> The accumulated deficit has passed 180 billion won.<ref name="koreatimes1">{{cite web | last =Kim | first = Rahn | title =Seoul City in feud with subway operator over fare hike | work = Korea Times | date = April 15, 2012 | url =https://www.koreatimes.co.kr/www/news/nation/2012/04/117_109028.html | access-date = 19 April 2012}}</ref>

While Phase 2 was always planned to go ahead as scheduled, a [[Seoul Metropolitan Government]] website at one point described construction of Phase 3 as being suspended in consideration of transport demand and financial considerations.<ref>{{cite web |title=Vision Seoul 2016 |publisher=Seoul Metropolitan Government |url=http://english.seoul.go.kr/gover/initiatives/inti_01vis_0402.htm |access-date=September 10, 2005 |url-status=dead |archive-url=https://web.archive.org/web/20041224182018/http://english.seoul.go.kr/gover/initiatives/inti_01vis_0402.htm |archive-date=December 24, 2004 }}</ref> On November 20, 2008, the Seoul Metropolitan government announced plans to build Phase 3 between October 2010 and December 2015.<ref>{{cite web |url=http://frdb2.ivyro.net/109_3.htm |title=서울도시철도 9호선 (2, 3단계) |website= 미래철도 |language= ko |last= Han |first= Woojin}}</ref>

== Stations ==
Express trains stop at stations marked "●" and pass stations marked "<nowiki>|</nowiki>". There is no express service at stations filled in black on the "EX" column.

All stations are in [[Seoul]].
{| class="wikitable" style="font-size: 95%; text-align: center;"
|-
! rowspan="2" |'''Station<br />Number'''
! colspan="3" |'''Station name'''
! rowspan="2" |<div class="center"><span style="color:#f00;">'''EX'''</span></div>
! rowspan="2" |'''Transfer'''
! '''Station<br />distance'''
! '''Total<br />distance'''
! rowspan="2" |'''Location'''
|-
!<small>[[Revised Romanization of Korean|Romanized]]</small>
!<small>[[Hangul]]</small>
!<small>[[Hanja]]</small>
! colspan="2" | <small>in km</small>
|- style="background:#{{rcr|Seoul Metropolitan Subway|9}}; height: 2pt"
| colspan="11" |
|-
| {{center|901}}
| [[Gaehwa station|Gaehwa]]
| {{lang|ko|[[:ko:개화역|개화]]}} || {{linktext|開|花}}
| style="background: black;" |
|
| ---
| {{center|0.0}}
| rowspan="10" | {{center|[[Gangseo-gu, Seoul|Gangseo-gu]]}}
|-
| {{center|902}}
| [[Gimpo International Airport station|Gimpo Int'l Airport]]
| {{lang|ko|[[:ko:김포공항역|김포공항]]}} || {{linktext|金|浦|空|港}}
| <div class="center"><span style="color:#f00;">●</span></div>
| {{rint|seoul|5}} {{rint|seoul|arx}} {{rint|seoul|gimpo}} {{rint|seoul|seo}}
| {{center|3.6}}
| {{center|3.6}}
|-
| {{center|903}}
| [[Airport Market station|Airport Market]]
| {{lang|ko|[[:ko:공항시장역|공항시장]]}} || {{linktext|空|港|市|場}}
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|0.8}}
| {{center|4.4}}
|-
| {{center|904}}
| [[Sinbanghwa station|Sinbanghwa]]
| {{lang|ko|[[:ko:신방화역|신방화]]}} || {{linktext|新|傍|花}}
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|0.8}}
| {{center|5.2}}
|-
| {{center|905}}
| [[Magongnaru station|Magongnaru]] <br /><small>([[Magongnaru station|Seoul Botanic Park]])</small>
| {{lang|ko|[[:ko:마곡나루역|마곡나루]] <br /><small>([[:ko:마곡나루역|서울식물원]])</small>}} || {{linktext|麻|谷}}나루
|<div class="center"><span style="color:#f00;">●</span></div>
| ''{{rint|seoul|arx}}''
| {{center|0.9}}
| {{center|6.1}}
|-
| {{center|906}}
| [[Yangcheon Hyanggyo station|Yangcheon Hyanggyo]]
| {{lang|ko|[[:ko:양천향교역|양천향교]]}} || {{linktext|陽|川|鄕|校}}
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|1.4}}
| {{center|7.5}}
|-
| {{center|907}}
| [[Gayang station|Gayang]]
| {{lang|ko|[[:ko:가양역|가양]]}} || {{linktext|加|陽}}
| <div class="center"><span style="color:#f00;">●</span></div>
|
| {{center|1.3}}
| {{center|8.8}}
|-
| {{center|908}}
| [[Jeungmi station|Jeungmi]]
| {{lang|ko|[[:ko:증미역|증미]]}} || {{linktext|曾|米}}
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|0.7}}
| {{center|9.5}}
|-
| {{center|909}}
| [[Deungchon station|Deungchon]]
| {{lang|ko|[[:ko:등촌역|등촌]]}} || {{linktext|登|村}}
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|1.0}}
| {{center|10.5}}
|-
| {{center|910}}
| [[Yeomchang station|Yeomchang]]
| {{lang|ko|[[:ko:염창역|염창]]}} || {{linktext|鹽|倉}}
| <div class="center"><span style="color:#f00;">●</span></div>
|
| {{center|0.9}}
| {{center|11.4}}
|-
| {{center|911}}
| [[Sinmokdong station|Sinmokdong]]
| {{lang|ko|[[:ko:신목동역|신목동]]}} || {{linktext|新|木|洞}}
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|0.9}}
| {{center|12.3}}
| {{center|[[Yangcheon-gu]]}}
|-
| {{center|912}}
| [[Seonyudo station|Seonyudo]]
| {{lang|ko|[[:ko:선유도역|선유도]]}} || {{linktext|仙|遊|島}}
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|1.2}}
| {{center|13.5}}
| rowspan="5" | {{center|[[Yeongdeungpo-gu]]}}
|-
| {{center|913}}
| [[Dangsan station|Dangsan]]
| {{lang|ko|[[:ko:당산역|당산]]}} || {{linktext|堂|山}}
| <div class="center"><span style="color:#f00;">●</span></div>
| {{rint|seoul|2}}
| {{center|1.0}}
| {{center|14.5}}
|-
| {{center|914}}
| [[National Assembly station|National Assembly]] <br /><small>([[National Assembly station|KDB Bank]])</small>
| {{lang|ko|[[:ko:국회의사당역|국회의사당]] <br /><small>([[:ko:국회의사당역|KDB산업은행]])</small>}} || {{linktext|國|會|議|事|堂}}
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|1.5}}
| {{center|16.0}}
|-
| {{center|915}}
| [[Yeouido station|Yeouido]]
| {{lang|ko|[[:ko:여의도역|여의도]]}} || {{linktext|汝|矣|島}}
| <div class="center"><span style="color:#f00;">●</span></div>
| {{rint|seoul|5}}
| {{center|0.9}}
| {{center|16.9}}
|-
| {{center|916}}
| [[Saetgang station|Saetgang]] <br /><small>([[Saetgang station|KB Financial Town]])</small>
| {{lang|ko|[[:ko:샛강역|샛강]] <br /><small>([[:ko:샛강역|KB금융타운]])</small>}} || 샛강
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
| {{rint|seoul|sil}}
| {{center|0.8}}
| {{center|17.7}}
|-
| {{center|917}}
| [[Noryangjin station|Noryangjin]]
| {{lang|ko|[[:ko:노량진역|노량진]]}} || {{linktext|鷺|梁|津}}
| <div class="center"><span style="color:#f00;">●</span></div>
| {{rint|seoul|1}}
| {{center|1.2}}
| {{center|18.9}}
| rowspan="4" | {{center|[[Dongjak-gu]]}}
|-
| {{center|918}}
| [[Nodeul station|Nodeul]]
| {{lang|ko|[[:ko:노들역|노들]]}} || 노들
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|1.1}}
| {{center|20.0}}
|-
| {{center|919}}
| [[Heukseok station|Heukseok]] <br /><small>([[Heukseok station|Chung-Ang Univ.]])</small>
| {{lang|ko|[[:ko:흑석역|흑석]] <br /><small>([[:ko:흑석역|중앙대입구]])</small>}} || {{linktext|黑|石}} <br /><small>({{linktext|中|央|大|入|口}})</small>
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|1.1}}
| {{center|21.1}}
|-
| {{center|920}}
| [[Dongjak station|Dongjak]] <br /><small>([[Dongjak station|Seoul National Cemetery]])</small>
| {{lang|ko|[[:ko:동작역|동작]] <br /><small>([[:ko:동작역|현충원]])</small>}} || {{linktext|銅|雀}} <br /><small>({{linktext|顯|忠|院}})</small>
| <div class="center"><span style="color:#f00;">●</span></div>
| {{rint|seoul|4}}
| {{center|1.4}}
| {{center|22.5}}
|-
| {{center|921}}
| [[Gubanpo station|Gubanpo]]
| {{lang|ko|[[:ko:구반포역|구반포]]}} || {{linktext|舊|盤|浦}}
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|1.0}}
| {{center|23.5}}
| rowspan="4" | {{center|[[Seocho-gu]]}}
|-
| {{center|922}}
| [[Sinbanpo station|Sinbanpo]]
| {{lang|ko|[[:ko:신반포역|신반포]]}} || {{linktext|新|盤|浦}}
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|0.7}}
| {{center|24.2}}
|-
| {{center|923}}
| [[Express Bus Terminal station|Express Bus Terminal]]
| {{lang|ko|[[:ko:고속터미널역|고속터미널]]}} || {{linktext|高|速}}터미널
| <div class="center"><span style="color:#f00;">●</span></div>
| {{rint|seoul|3}} {{rint|seoul|7}}
| {{center|0.8}}
| {{center|25.0}}
|-
| {{center|924}}
| [[Sapyeong station|Sapyeong]]
| {{lang|ko|[[:ko:사평역|사평]]}} || {{linktext|砂|平}}
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|1.1}}
| {{center|26.1}}
|-
| {{center|925}}
| [[Sinnonhyeon station|Sinnonhyeon]]
| {{lang|ko|[[:ko:신논현역|신논현]]}} || {{linktext|新|論|峴}}
| <div class="center"><span style="color:#f00;">●</span></div>
| ''{{rint|seoul|sin}}'' 
| {{center|0.9}}
| {{center|27.0}}
| rowspan="5" | {{center|[[Gangnam-gu]]}}
|-
| {{center|926}}
| [[Eonju station|Eonju]] <br /><small>([[Eonju station|CHA Gangnam Medical Center]])</small>
| {{lang|ko|[[:ko:언주역|언주]] <br /><small>([[:ko:언주역|강남차병원]])</small>}} || {{linktext|彦|州}}
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|0.8}}
| {{center|27.8}}
|-
| {{center|927}}
| [[Seonjeongneung station|Seonjeongneung]]
| {{lang|ko|[[:ko:선정릉역|선정릉]]}} || {{linktext|宣|靖|陵}}
| <div class="center"><span style="color:#f00;">●</span></div>
| {{rint|seoul|suin-bundang}}
| {{center|0.9}}
| {{center|28.7}}
|-
| {{center|928}}
| [[Samseong Jungang station|Samseong Jungang]]
| {{lang|ko|[[:ko:삼성중앙역|삼성중앙]]}} || {{linktext|三|成|中|央}}
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|0.8}}
| {{center|29.5}}
|-
| {{center|929}}
| [[Bongeunsa station|Bongeunsa]]
| {{lang|ko|[[:ko:봉은사역|봉은사]]}} || {{linktext|奉|恩|寺}}
| <div class="center"><span style="color:#f00;">●</span></div>
|
| {{center|0.8}}
| {{center|30.3}}
|-
| {{center|930}}
| [[Sports Complex station (Seoul)|Sports Complex]]
| {{lang|ko|[[:ko:종합운동장역 (서울)|종합운동장]]}} || {{linktext|綜|合|運|動|場}}
| <div class="center"><span style="color:#f00;">●</span></div>
| {{rint|seoul|2}}
| {{center|1.4}}
| {{center|31.7}}
| rowspan="7" style="text-align:center;" | [[Songpa-gu]]
|-
| {{center|931}}
| [[Samjeon station|Samjeon]]
| {{lang|ko|[[:ko:삼전역|삼전]]}}
| {{linktext|三|田}}
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|1.4}}
| {{center|33.1}}
|-
| {{center|932}}
| [[Seokchon Gobun station|Seokchon Gobun]]
| {{lang|ko|[[:ko:석촌고분역|석촌고분]]}}
| {{linktext|石|村|古|墳}}
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|0.8}}
| {{center|33.9}}
|-
| {{center|933}}
| [[Seokchon station|Seokchon]] <br /><small>([[Seokchon station|Hansol Hospital]])</small>
| {{lang|ko|[[:ko:석촌역|석촌]] <br /><small>([[:ko:석촌역|한솔병원]])</small>}}
| {{linktext|石|村}}
| <div class="center"><span style="color:#f00;">●</span></div>
| {{rint|seoul|8}}
| {{center|1.0}}
| {{center|34.9}}
|-
| {{center|934}}
| [[Songpanaru station|Songpanaru]]
| {{lang|ko|[[:ko:송파나루역|송파나루]]}}
| {{linktext|松|坡}}나루
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|0.8}}
| {{center|35.7}}
|-
| {{center|935}}
| [[Hanseong Baekje station|Hanseong Baekje]]
| {{lang|ko|[[:ko:한성백제역|한성백제]]}}
| {{linktext|漢|城|百|濟}}
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|0.8}}
| {{center|36.5}}
|-
| {{center|936}}
| [[Olympic Park station (Seoul)|Olympic Park]] <br /><small> ([[Olympic Park station (Seoul)|Korea National Sport Univ.]])</small>
| {{lang|ko|[[:ko:올림픽공원역|올림픽공원]] <br /><small>([[:ko:올림픽공원역|한국체대]])</small>}}
| 올림픽{{linktext|公|園}}
| <div class="center"><span style="color:#f00;">●</span></div>
| {{rint|seoul|5}}
| {{center|1.4}}
| {{center|37.9}}
|-
| {{center|937}}
| [[Dunchon Oryun station|Dunchon Oryun]]
| {{lang|ko|[[:ko:둔촌오륜역|둔촌오륜]]}}
| {{linktext|遁|村|五|輪}}
| <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
|
| {{center|1.0}}
| {{center|38.9}}
| rowspan="6" align="center" | [[Gangdong-gu]]
|-
| {{center|938}}
| [[VHS Medical Center station|VHS Medical Center]]
| {{lang|ko|[[:ko:중앙보훈병원역|중앙보훈병원]]}}
| {{linktext|報|勳|病|院|}}
| <div class="center"><span style="color:#f00;">●</span></div>
|
| {{center|1.7}}
| {{center|40.6}}

|-
| bgcolor="lightgrey" | {{center|''939''}}
| bgcolor="lightgrey" | ''Gil-dong Ecological Park <small>(2027)</small>''
| bgcolor="lightgrey" | 길동생태공원
| bgcolor="lightgrey" | 吉洞生態公園
| bgcolor="lightgrey" | <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
| bgcolor="lightgrey" |
| bgcolor="lightgrey" | {{center|1.2}}
| bgcolor="lightgrey" | {{center|41.8}}
|-
| bgcolor="lightgrey" | {{center|''940''}}
| bgcolor="lightgrey" | ''Sinmyeongil <small>(2027)</small>''
| bgcolor="lightgrey" | 신명일
| bgcolor="lightgrey" | 新明逸
| bgcolor="lightgrey" | <div class="center"><span style="color:#f00;"><nowiki>|</nowiki></span></div>
| bgcolor="lightgrey" |
| bgcolor="lightgrey" | {{center|1.2}}
| bgcolor="lightgrey" | {{center|43.0}}
|-
| bgcolor="lightgrey" | {{center|''941''}}
| bgcolor="lightgrey" | ''[[Godeok station|Godeok]]<br /><small>([[Godeok station|Kyung Hee Univ. Hospital at Gangdong]]) (2027)</small>''
| bgcolor="lightgrey" | {{lang|ko|[[:ko:고덕역|고덕]]<br /><small>([[:ko:고덕역|강동경희대병원]])</small>}}
| bgcolor="lightgrey" | {{linktext|高|德}}
| bgcolor="lightgrey" | <div class="center"><span style="color:#f00;">●</span></div>
| bgcolor="lightgrey" | {{rint|seoul|5}}
| bgcolor="lightgrey" | {{center|0.7}}
| bgcolor="lightgrey" | {{center|43.7}}
|-
| bgcolor="lightgrey" | {{center|''942''}}
| bgcolor="lightgrey" | ''Saemteo Park <small>(2027)</small>''
| bgcolor="lightgrey" | 샘터공원
| bgcolor="lightgrey" | 샘터{{linktext|公|園}}
| style="background: black;" |
| bgcolor="lightgrey" |
| bgcolor="lightgrey" | {{center|2.2}}
| bgcolor="lightgrey" | {{center|45.9}}
|- style="background:#{{rcr|Seoul Metropolitan Subway|9}}; height: 2pt"
| colspan="11" |
|}

== See also ==
* [[Rapid transit in South Korea]]

== References ==
{{Reflist|30em}}

== External links ==
* [https://www.metro9.co.kr/eng/index.do Seoul Metro Line 9 Corporation Homepage]
* [https://web.archive.org/web/20100420221510/http://www.visitseoul.net/en/article/article.do?_method=view&m=0004007003003&p=07&art_id=31644&lang=en The Seoul Underground Subway : Official Tourism (English)]
* [https://web.archive.org/web/20050905185049/http://subway.seoul.go.kr/plan/plan_01.asp Seoul Metropolitan Government Line 9 page] (Korean) includes a route map, status information and links to the construction companies' websites
* [https://web.archive.org/web/20050830223012/http://www.urbanrail.net/as/seou/seoul.htm UrbanRail.Net's Seoul Subway page]
* [https://web.archive.org/web/20120616081148/http://www.visitseoul.net/en/article/article.do?_method=view&art_id=3458&lang=en&m=0004007003003&p=07 New Subway Line Connects Gimpo Airport to Southern Seoul]
* [https://web.archive.org/web/20120414225109/http://www.smrt.co.kr/program/cyberStation/main2.jsp?lang=e SMRT Map, station and route finder]
{{Seoul Metropolitan Subway stations|line9=yes}}{{Public transport in the Seoul Metropolitan Area}}
{{South Korea rapid transit}}{{Future developments in Seoul, Incheon, Gyeonggi}}
{{RATP Group}}
{{Transdev}}
{{authority control}}

[[Category:Seoul Subway Line 9| ]]
[[Category:Seoul Metropolitan Subway lines]]
[[Category:Airport rail links in South Korea]]
[[Category:RATP Group]]
[[Category:Transdev]]
[[Category:1500 V DC railway electrification]]