Janghang Line

The Janghang Line is a railway line serving South Chungcheong Province in South Korea. The line connects Cheonan (on the Gyeongbu Line) to the railway junction city of Iksan. The Janghang Line is served by frequent Saemaeul-ho and Mugunghwa-ho passenger train services between Seoul and Iksan. There is also a link from Asan Station to the KTX network at Cheonan-Asan Station.

Janghang Line
Overview
Native name	장항선(長項線)
Status	Operational
Owner	Korea Rail Network Authority
Locale	South Chungcheong North Jeolla
Termini	Cheonan Iksan
Stations	30
Service
Type	Heavy rail, Passenger/freight rail Regional rail, Commuter rail
Operator(s)	Korail
Technical
Line length	154.4 km (95.9 mi)
Number of tracks	Double track (Cheonan - Sinchang) Single track
Track gauge	1,435 mm (4 ft 8 ^1⁄2 in) standard gauge
Electrification	25 kV 60 Hz AC Overhead line (Cheonan - Sinchang)
Route map Gyeongbu Line 0.0 Cheonan Gyeongbu Line 1.3 Bongmyeong 2.9 Ssangyong Gyeongbu High Speed Railway 4.5 Asan 9.4 Baebang 14.3 Onyang Oncheon 19.4 Sinchang 25.2 Dogo Oncheon 29.7 Sillyewon 34.7 Yesan 42.5 Sapgyo 49.2 Hwayang 54.5 Hongseong 58.6 Sinseong 67.2 Gwangcheon 71.3 Wonjuk 75.0 Cheongso 79.3 Jupo 87.6 Daecheon 90.7 Nampo 101.1 Ungcheon 104.3 Ganchi 112.6 Pangyo 121.2 Seocheon 126.0 Janghang Janghang cargo Line ↑South Chungcheong/North Jeolla↓ 133.0 Gunsan 140.2 Gunsan cargo Line 141.2 Daeya 146.4 Impi 150.9 Osan-ri Honam Line, Jeolla Line 154.4 Iksan Honam Line

Janghang Line
Hangul	장항선
Hanja	長項線
Revised Romanization	Janghangseon
McCune–Reischauer	Changhangsŏn

History

The original Janghang Line was opened along its full length between Cheonan and Janghang by the Chosen Gyeongnam Railway on June 1, 1922.[1]

Upgrade

The entire Janghang Line is being electrified and double-tracked and upgraded for higher speeds with a straighter alignment. Work started in 1997 from Cheonan.[2] By the end of 2008, the new alignment was in service from Cheonan via Asan and Hongseong to Sinseong, from Jupo to Nampo, and from Ganchi to Janghang,[3] and electrification was put in service on the first 19.4 km between Cheonan and Sinchang, after Asan, on December 15, 2008.[4] The 17.1 km section near Janghang, opened in December 2007, also linked up the Janghang Line with the previously isolated Iksan-Gunsan line via a new bridge over the Geum River, with alignment built for two tracks but initially a single track laid.[2] Currently the Sinseong-Jupo, Nampo-Ganchi and Janghang-Gunsan sections are in construction.[3] The entire line is slated to be finished in 2018.[3]

The Janghang Line will link up with Seohae Line at Hongseong station. It will connect Hongseong to Hwaseong in Gyeonggi-do. It will be connected to southern extension of the Sosa–Wonsi Line and Sinansan Line. Seohae Line will serve 250 km/h speed, which will dramatically reduce travel time between Seoul and Hongseong.

Services

Seoul Metropolitan Subway

The Cheonan–Sinchang section of this line is a part of Seoul Subway's Line 1.

Stations

Station	Hangul	Hanja	Station distance in km	Line distance in km	Connecting lines	Location
Cheonan	천안	天安	0.0	0.0	Gyeongbu Line	Chungcheongnam-do	Cheonan-si
Bongmyeong	봉명	鳳鳴	1.3	1.3
Ssangyong	쌍용	雙龍	1.6	2.9
Asan	아산	牙山	1.6	4.5	Gyeongbu KTX		Asan-si
Baebang	배방	排芳	4.9	9.4
Onyangoncheon	온양온천	溫陽溫泉	4.9	14.3
Sinchang	신창	新昌	5.1	19.4
Dogooncheon	도고온천	道高溫泉	5.8	25.2
Sillyewon	신례원	新禮院	4.5	29.7			Yesan-gun
Yesan	예산	禮山	5.0	34.7
Sapgyo	삽교	揷橋	7.8	42.5
Hwayang	화양	華陽	6.7	49.2			Hongseong-gun
Hongseong	홍성	洪城	5.3	54.5
Sinseong	신성	新城	4.1	58.6
Gwangcheon	광천	廣川	8.6	67.2
Wonjuk	원죽	元竹	4.1	71.3			Boryeong-si
Cheongso	청소	靑所	3.7	75.0
Jupo	주포	周浦	4.3	79.3
Daecheon	대천	大川	8.3	87.6
Nampo	남포	藍浦	3.1	90.7
Ungcheon	웅천	熊川	10.4	101.1
Ganchi	간치	艮峙	3.2	104.3	Seocheon-hwaryeok Line
Pangyo	판교	板橋	8.3	112.6			Seocheon-gun
Seocheon	서천	舒川	8.6	121.2
Janghang	장항	長項	4.8	126.0	Janghang-hwamul Line
Gunsan	군산	群山	7.0	133.0		Jeollabuk-do	Gunsan-si
			7.2	140.2	Gunsan-hwamul Line
Daeya	대야	大野	1.0	141.2	Gunsan Port Line
Impi	임피	臨陂	5.2	146.4
Osan-ri	오산리	五山里	4.5	150.9			Iksan-si
Iksan	익산	益山	3.5	154.4	Honam Line Jeolla Line

See also

• Korail
• Transportation in South Korea
• List of Korea-related topics

References

1. "경영원칙 > 경영공시 > 영업현황 > 영업거리현황". Korail. Archived from the original on 2011-07-22. Retrieved 2010-12-04.
2. "South Korea's growing network". Railway Gazette International. 2008-09-08. Retrieved 2010-08-29.
3. 장항선 타면 ‘곡선이 주는 여유’ 절로 (in Korean). The Hankyoreh. 2010-06-16. Retrieved 2010-10-19.
4. "Electricity Almanac 2009" (PDF). Korea Electric Association. Retrieved 2010-10-27.