Line 3
Seoul Metro 3000 series EMU in April 2009 (up) Korail Class 3000 EMU in September 2008 (down)
Overview
Native name	3호선（三號線） Sam Hoseon
Status	Operational
Termini	Daehwa Ogeum
Stations	34
Service
Type	Rapid transit / Commuter Rail
System	Seoul Metropolitan Subway
Operator(s)	Seoul Metro, Korail
History
Opened	July 12, 1985
Technical
Line length	57.4 km (35.7 mi)
Number of tracks	2
Electrification	1,500 V DC overhead catenary
Operating speed	80 km/h (50 mph)

Seoul Subway Line 3 (dubbed The Orange Line) of the Seoul Metropolitan Subway is a rapid transit service that connects Eunpyeong District to Gangnam and southeastern Seoul. Most trains head further northwest to serve Goyang via the Ilsan Line.^[1] In 2021, the Seoul Metro operated section had an annual ridership of 295,930,000 or 810,767 passengers per day.^[2]

In December 2010 the line is recorded as having the second highest WiFi data consumption in the Seoul Metropolitan area. It averaged 1.8 times more than the other 14 subway lines fitted with WiFi service zones.^[3]

History

Construction began in 1980, and the first section of Line 3 opened (Gupabal–Yangjae; Jichuk opened in 1990) after the completion of work in two stages during 1985, along with subway Line 4. In October 1993, a second extension to the south was opened (Yangjae–Suseo).

In March 1996, the Korail Ilsan Line opened and allowed Line 3 trains to through operate all the way to the city of Goyang. There are 2 depots near Jichuk station and Suseo station, which are for both Korail and Seoul Metro.

A 3 km extension opened on February 18, 2010, stretching from Suseo to Garak Market (Line 8) and Ogeum (Line 5).

On December 27, 2014, Wonheung station opened between Wondang and Samsong stations.

Tourism

In January 2013, the Seoul Metropolitan Rapid Transit Corporation, published free guidebooks in three languages: English, Japanese and Chinese (simplified and traditional), which features eight tours as well as recommendations for accommodations, restaurants and shopping centers. The tours are designed with different themes for travel along the subway lines, e.g. Korean traditional culture. Which goes from Jongno 3-ga station to Anguk station and Gyeongbokgung station on this line that showcases antique shops and art galleries of Insa-dong.^[4]

Stations

Seoul Metropolitan Subway Line 3
Unjeong extension (Proposed) 309 Daehwa 310 Juyeop 311 Jeongbalsan 312 Madu 313 Baekseok 314 Daegok 315 Hwajeong 316 Wondang 317 Wonheung 318 Samsong Jichuk Depot 319 Jichuk ⬆️ Korail (Ilsan Line) ⬇️ Seoul Metro (Seoul Subway Line 3) Northbound turnback 320 Gupabal 321 Yeonsinnae towards Sinnae 322 Bulgwang via Dokbawi 323 Nokbeon 324 Hongje 325 Muakjae 326 Dongnimmun 327 Gyeongbokgung 328 Anguk 329 Jongno 3(sam)-ga 330 Euljiro 3(sam)-ga 331 Chungmuro link with Line 4 332 Dongguk Univ. 333 Yaksu 334 Geumho 335 Oksu Dongho Bridge crossing Han river 336 Apgujeong 337 Sinsa 338 Jamwon 339 Express Bus Terminal 340 Seoul Nat'l Univ. of Education 341 Nambu Bus Terminal 342 Yangjae 343 Maebong 344 Dogok 345 Daechi 346 Hangnyeoul 347 Daecheong 348 Irwon 349 Suseo Suseo Depot 350 Garak Market 351 National Police Hospital 352 Ogeum Extension to Hanam City Hall (Proposed)

Station Number	Station Name English	Station Name Hangul	Station Name Hanja	Transfer	Line Name	Distance in km	Total Distance	Location
309	Daehwa	대화	大化		Ilsan Line	---	0.0	Gyeonggi-do	Goyang-si
310	Juyeop	주엽	注葉			1.4	1.4
311	Jeongbalsan (Goyang AramNuri)	정발산 (고양아람누리)	鼎鉢山			1.6	3.0
312	Madu	마두	馬頭			0.9	3.9
313	Baekseok (National Health Insurance Service Ilsan Hospital)	백석 (건강보험일산병원)	白石			1.4	5.3
314	Daegok	대곡	大谷			2.5	7.8
315	Hwajeong	화정	花井			2.1	9.9
316	Wondang	원당	元堂			2.6	12.5
317	Wonheung	원흥	元興			2.9	15.4
318	Samsong	삼송	三松			2.1	17.5
319	Jichuk	지축	紙杻			1.7	19.2
320	Gupabal (Eunpyeong St. Mary's Hospital)	구파발 (은평성모병원)	舊把撥		Seoul Metro Line 3	1.5	20.7	Seoul	Eunpyeong-gu
321	Yeonsinnae	연신내	연신내			2.0	22.7
322	Bulgwang	불광	佛光			1.3	24.0
323	Nokbeon	녹번	碌磻			1.1	25.1
324	Hongje	홍제	弘濟			1.6	26.7		Seodaemun-gu
325	Muakjae	무악재	毋岳재			0.9	27.6
326	Dongnimmun	독립문	獨立門			1.1	28.7
327	Gyeongbokgung (Government Complex-Seoul)	경복궁 (정부서울청사)	景福宮			1.6	30.3		Jongno-gu
328	Anguk (Hyundai E & C)	안국 (현대건설)	安國			1.1	31.4
329	Jongno 3(sam)-ga	종로3가	鍾路3街			1.0	32.4
330	Euljiro 3(sam)-ga (Shinhan Card)	을지로3가 (신한카드)	乙支路3街			0.6	33.0		Jung-gu
331	Chungmuro	충무로	忠武路			0.7	33.7
332	Dongguk Univ.	동대입구	東大入口			0.9	34.6
333	Yaksu	약수	藥水			0.7	35.3
334	Geumho	금호	金湖			0.8	36.1		Seongdong-gu
335	Oksu	옥수	玉水			0.8	36.9
336	Apgujeong (Hyundai Department Store)	압구정 (현대백화점)	狎鷗亭			2.1	39.0		Gangnam-gu
337	Sinsa	신사	新沙			1.5	40.5
338	Jamwon	잠원	蠶院			0.9	41.4		Seocho-gu
339	Express Bus Terminal	고속터미널	高速터미널			1.2	42.6
340	Seoul Nat'l Univ. of Education (Court & Prosecutors' Office)	교대 (법원·검찰청)	敎大			1.6	44.2
341	Nambu Bus Terminal (Seoul Arts Center)	남부터미널 (예술의전당)	南部터미널			0.9	45.1
342	Yangjae (Seocho-gu Office)	양재 (서초구청)	良才			1.8	46.9
343	Maebong	매봉	매봉			1.2	48.1		Gangnam-gu
344	Dogok	도곡	道谷			0.8	48.9
345	Daechi	대치	大峙			0.8	49.7
346	Hangnyeoul	학여울	학여울			0.8	50.5
347	Daecheong	대청	대청			0.9	51.4
348	Irwon	일원	逸院			1.2	52.6
349	Suseo	수서	水西			1.8	54.4
350	Garak Market	가락시장	可樂市場			1.2	55.6		Songpa-gu
351	National Police Hospital	경찰병원	警察病院			0.8	56.4
352	Ogeum	오금	梧琴			0.6	57.0

Rolling stock

See also

• Subways in South Korea
• Seoul Metropolitan Subway

References

External links

Wikimedia Commons has media related to Seoul Subway Line 3.

• Seoul Metropolitan Government's Line 3 extension page (in Korean) includes a route map and status information for the extension from Suseo to Garak Market.
• UrbanRail.Net's Seoul Subway Page
• Map, station and route finder