Great Train eXpress

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Great Train eXpress (GTX) is a higher-speed commuter rail network in the Seoul Capital Area project consisting of three separate lines, named GTX-A, GTX-B and GTX-C, and scheduled for completion in 2030. [1] Three other lines, named GTX-D, GTX-E and GTX-F are being planned. [2]

Contents

GTX-A

Groundbreaking for GTX Line A was held on December 27, 2018, with service expected to commence in 2023. [3] However, the project has been officially delayed due to land compensation issues and the discovery of archeological ruins dating from the Joseon period. [4] Suseo, Songnam, and Dongtan stations were opened on 30 March 2024. Guseong station is scheduled to open in June 2024 [5] and the rest of the line in 2028. [6] Samseong Station being even further delayed and will remain closed after the rest of GTX-A opens until 2028. [7] Approximately 30 kilometers of the line are expected to share the same rail as the SRT, and a further 9 km towards the western end of the route are expected to be completely underground. [8]

Station

Number

Station nameTransferLine nameDistanceTotal
distance
Location
English Hangul Hanja
X101Unjeong [upper-alpha 1] 운정 GTX-A0.0 Gyeonggi Province Paju
X102KINTEX [upper-alpha 2] 킨텍스킨텍스 Goyang
X103 Daegok 대곡
  • Seoul Metro Line 3.svg
  • Gyeongui-Jungang Line.svg
  • Seohae Line.svg
X104Changneung창릉昌陵
X105 Yeonsinnae 연신내 연신내
  • Seoul Metro Line 3.svg
  • Seoul Metro Line 6.svg
Seoul Eunpyeong
X106 Seoul Station 서울역 서울驛
  • Seoul Metro Line 1.svg
  • Seoul Metro Line 4.svg
  • Gyeongui-Jungang Line.svg
  • Seoul Metro Line Arex.svg
  • Korail logo.svg
  • KTX logo.svg
Jung
X107 Samseong [upper-alpha 3] 삼성
  • Seoul Metro Line 2.svg
  • Seoul Metro Line 9.svg
Gangnam
X108 Suseo 수서 西
  • Seoul Metro Line 3.svg
  • Suin-Bundang Line.svg
  • SR Train logo.png
X109 Seongnam 성남 Gyeonggang Line.svg Suseo–Pyeongtaek HSR (shared) Gyeonggi Province Seongnam
X110 Guseong 구성 Suin-Bundang Line.svg Yongin
X111 Dongtan 동탄 SR Train logo.png Hwaseong

GTX-B

Construction of GTX Line B commenced on March 7, 2024. It is planned to be completed by 2030. [9]

Station
number
Station nameTransferLine nameDistanceTotal
distance
Location
English Hangul Hanja
TBASongdo Station [upper-alpha 4] 송도 Incheon Metro Line 1.svg GTX-B0.0 Incheon Yeonsu
Incheon City Hall 인천시청 市廳
  • Incheon Metro Line 1.svg
  • Incheon Metro Line 2.svg
Namdong
Bupyeong 부평 Seoul Metro Line 1.svg Bupyeong
Dangarae 당아래 당아래 Seoul Metro Line 7.svg Gyeonggi Bucheon
Sindorim 신도림
  • Seoul Metro Line 1.svg
  • Seoul Metro Line 2.svg
Seoul Guro
Yeouido 여의도
  • Seoul Metro Line 5.svg
  • Seoul Metro Line 9.svg
Yeongdeungdo
Yongsan 용산
  • Seoul Metro Line 1.svg
  • Gyeongui-Jungang Line.svg
  • Korail logo.svg
  • KTX logo.svg
Yongsan
Seoul Station 서울역 서울
  • Seoul Metro Line 1.svg
  • Seoul Metro Line 4.svg
  • Gyeongui-Jungang Line.svg
  • Seoul Metro Line Arex.svg
  • Korail logo.svg
  • KTX logo.svg
Jung
Cheongnyangni 청량리
  • Seoul Metro Line 1.svg
  • Gyeongui-Jungang Line.svg
  • Suin-Bundang Line.svg
  • Korail logo.svg
  • KTX logo.svg
Dongdaemun
Mangu 망우
  • Gyeongui-Jungang Line.svg
  • Gyeongchun Line.svg
Jungnang
Byeollae 별내 Gyeongchun Line.svg Gyeongchun Line (shared) Gyeonggi Namyangju
Pyeongnaehopyeong 평내호평 Gyeongchun Line.svg
Maseok 마석 Gyeongchun Line.svg

GTX-C

Construction of GTX Line C commenced on January 25, 2024. It is planned to be completed by 2028. [10] According to the latest plans and following the selection of a preferred bidder for the construction of this line, 2 additional stations, Indeogwon Station and Wangsimni Station are likely to be added to the line.

Station
number
Station nameTransferLine nameDistanceTotal
distance
Location
English Hangul Hanja
TBA Suwon 수원
  • Seoul Metro Line 1.svg
  • Suin-Bundang Line.svg
  • KTX logo.svg
Gyeongbu Line (shared)
Gwacheon Line (shared)
0.0 Gyeonggi Suwon
Geumjeong 금정
  • Seoul Metro Line 1.svg
  • Seoul Metro Line 4.svg
Gunpo
Gwacheon [upper-alpha 5] 과천 Seoul Metro Line 4.svg GTX-C Gwacheon
Yangjae 양재
  • Seoul Metro Line 3.svg
  • Shinbundang Line.svg
Seoul Gangnam
Samseong 삼성
  • Seoul Metro Line 2.svg
  • Seoul Metro Line 9.svg
Cheongnyangni 청량리
  • Seoul Metro Line 1.svg
  • Gyeongui-Jungang Line.svg
  • Suin-Bundang Line.svg
  • Korail logo.svg
  • KTX logo.svg
Dongdaemun
Kwangwoon University 광운대
  • Seoul Metro Line 1.svg
  • Gyeongchun Line.svg
Gyeongwon Line (shared) Nowon
Chang-dong 창동
  • Seoul Metro Line 1.svg
  • Seoul Metro Line 4.svg
Dobong
Uijeongbu 의정부 Seoul Metro Line 1.svg Gyeonggi Uijeongbu
Deokjeong 덕정 Seoul Metro Line 1.svg Yangju

Additional plans for GTX-D, GTX-E and GTX-F

Plans for a Line D were announced in 2021 by the previous government. However, the proposed route faced a lot of opposition, and has not been approved yet. The new government of Yoon Seok-youl has pledged to build 3 new lines (Lines D, E and F), for which the routes have not been decided yet, but which would likely include plans for a longer Line D than the one announced by the previous government.

Station
number
Station nameTransferLine nameDistanceTotal
distance
Location
English Hangul Hanja
TBA Janggi 장기 Seoul Metro Line Gimpo Goldline Bilingual.svg GTX-D0.0 Gyeonggi Gimpo
Geomdan 검단 Incheon Seo
Gyeyang 계양
  • Incheon Metro Line 1.svg
  • Seoul Metro Line Arex.svg
Gyeyang
Daejang 대장 Gyeonggi Bucheon
Dangarae 당아래 당아래 Seoul Metro Line 7.svg

Criticism

Critics argue that GTX project would increase the social and economic centripetal force towards Seoul leading to increased primacy and the collapse of other provincial cities. [11]

Notes

  1. Not to be confused with the current Unjeong station.
  2. Not to be confused with the current Daehwa station.
  3. Bongeunsa station will be merged with Samseong Station.
  4. Not to be confused with Songdo Station on the Suin-Bundang Line. This station will be located in Songdo International City and offer transfer to Incheon National University Station.
  5. This station is just named Gwacheon station, but located at Government Complex Gwacheon station.

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References

  1. "[Graphic News] GTX lines expansion". The Korea Herald. January 31, 2024. Retrieved March 31, 2024.
  2. "드디어 베일 벗은 '2기 GTX'…D·E·F 노선 '이곳' 지난다". 한국경제. January 25, 2024. Retrieved March 31, 2024.
  3. "파주~강남~동탄 GTX A노선 사업 오늘 착공". Naver (in Korean). Korean Broadcasting System. December 27, 2018. Retrieved July 8, 2021.
  4. "2025년 개통도 턱없다…'비운의 노선' GTX-A". m.post.naver.com (in Korean). Retrieved February 21, 2022.
  5. "GTX-A commuter line to launch 1st leg Saturday". m.koreaherald.com. March 29, 2024. Retrieved March 31, 2024.
  6. "New high-speed GTX train to cut Seoul-Gyeonggi commutes in half". Korea JoongAng Daily . March 21, 2024. Retrieved March 31, 2024.
  7. "GTX-A 삼성역, 2028년에나 개통…최소 3년 노선분리".
  8. Tebay, Andy (January 5, 2023). "Tunnelling completed in Seoul for GTX-A line". International Railway Journal. Retrieved January 26, 2023.
  9. "GTX-B breaks ground for 30-min Seoul-Incheon commute". The Korea Herald. March 7, 2024. Retrieved March 31, 2024.
  10. "Construction of Seoul express Line C starts as part of the 'first year of the GTX era'". Railway Gazette International. February 2, 2024. Retrieved March 31, 2024.
  11. Donggyu, Seong (March 19, 2014). "'문제 투성이' GTX사업…우려 확산" [GTX project in "full of problems" - Lots of Concerns Appear]. Newsway (in Korean). Seoul. Retrieved January 18, 2021.