Daejeon Metro Line 1

{{Short description|Subway line in Daejeon, South Korea}}

{{Infobox rail line

| box_width = 22em

| color = {{rcr|Daejeon Metro|1}}

| name = Line 1

| native_name = {{Lang|ko|1호선(1號線)}}
Il Hoseon

| logo = x40px x40px

| image = Djet_EMU_1101.jpg

| image_width = 265px

| locale = Daejeon, Sejong City (from 2029)

| type = Rapid transit

| status = Operational

| open = 16 March 2006

| close =

| linelength = {{convert|22.74|km|mi}}

| vehicles =

| stations = 22

| routes = 1

| daily_ridership =

| track_gauge =

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| operator = Daejeon Metropolitan Express Transit Corporation

| owner = City of Daejeon

| map = {{Daejeon Metro Line 1 route diagram}}

| alt =

| caption =

| start =

| end =

| annual_ridership =

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| website =

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| map_state = collapsed

}}

Daejeon Subway Line 1 is a subway line is located in Daejeon, South Korea. After excluding the Seoul metropolitan area, it was the fourth subway line created in South Korea, following Busan, Daegu, and Gwangju.{{Cite web|url=http://terms.naver.com/entry.nhn?docId=1820587&cid=46632&categoryId=46632|title=Daejeon Subway Line 1|website=Encyclopedia of Korean Culture}} Its line color is ● green. It is {{convert|22.6|km|mi|abbr=on}} long with 22 stations. It is the first of five planned lines for the Daejeon Metro.{{cite web |url=http://www.urbanrail.net/as/daej/daejeon.htm |title=UrbanRail.Net > Asia > Korea > DAEJEON Subway (Taejon, South Korea) |access-date=2005-07-17 |url-status=dead |archive-url=https://web.archive.org/web/20050906000902/http://www.urbanrail.net/as/daej/daejeon.htm |archive-date=2005-09-06 }} Map of all planned routes, in English

The first section was opened on March 16, 2006, and the second subsequently opened on April 17, 2007. The tracks lead from Banseok station in Yuseong-gu to Panam station in Dong-gu. 2029 is the tentative opening date of a {{Convert|14|km|adj=on}}, five-station extension from Banseok to Government Complex Sejong in the neighbouring Sejong City.{{cite web |url= https://www.sedaily.com/NewsView/1VHWX1L33C |script-title=ko:대전~세종 광역철도 건설...2029년 완공목표: 반석~정부세종청사 14km 연결...2029년 완공목표, 국가철도망계획 반영 추진 |last= 박 |first= 희윤 |date= 18 April 2019 |website= 서울경제 |access-date= 25 April 2019 |language= ko}}