The Korea Railroad Corporation () is the national railway operator in
South Korea
South Korea, officially the Republic of Korea (ROK), is a country in East Asia. It constitutes the southern half of the Korea, Korean Peninsula and borders North Korea along the Korean Demilitarized Zone, with the Yellow Sea to the west and t ...
. It is branded as KORAIL () and changed its official Korean name () in November 2019. Currently, KORAIL is a
public corporation, managed by
Ministry of Land, Infrastructure and Transportation.
KORAIL operates intercity/regional, commuter/metro and freight trains throughout South Korea, and has its headquarters in
Daejeon
Daejeon (; ) is South Korea's list of cities in South Korea, fifth-largest metropolis, with a population of nearly 1.5 million. Located in a central lowland valley between the Sobaek Mountains and the Geum River, the city is known both as a ...
.
History
Historically, the South Korean railway network was managed by the ''Railroad Administration Bureau'' of the Ministry of Transportation before 1963. On 1 September 1963, the bureau became an agency that was known as ''Korean National Railroad'' (KNR) in English. In the early 2000s, the split and public corporatization of KNR was decided by the South Korean government, and in 2003, KNR adopted the current KORAIL logo in blue to prepare for corporatization. On 1 January 2005, KNR was split into ''Korea Railroad Corporation'' (KORAIL), which succeeded railway operation with the KORAIL logo and name, and
Korea National Railway (KR), which succeeded in railway construction and maintaining tracks.
Finances
Fares are set according to distance.
KORAIL has posted losses every year for the last decade, with the exception of 2015.
In 2021 alone, the deficit was 1.1081 trillion won.
As of the end of 2021, the cumulative deficit is 18.66 trillion won.
Rail fares have been frozen since they were raised by 4.9% in 2011.
In the 2021 public institution management evaluation, KORAIL was given the lowest grade of E (extremely unsatisfactory).
Services
Excluding the other high-speed service provider, SR, South Korean high-speed and intercity services are provided by KORAIL. Currently, KORAIL provides 5 classes of railway and metro services.
KTX
KTX (Korea Train eXpress) is currently the highest class of KORAIL services. KTX services are provided on the
Gyeongbu HSR and
Honam HSR, as well as their branches such as
Gyeongjeon Line
The Gyeongjeon Line () is a railway line serving South Gyeongsang and South Jeolla Provinces in South Korea. It covers a total of 300.6 km, from Samnangjin Station in Miryang, South Gyeongsang, to Gwangju Songjeong Station in Gwangju, ...
,
Donghae Line, or
Jeolla Line
The Jeolla Line () is a railway line in North and South Jeolla Provinces in South Korea. The line is served by frequent passenger trains from Seoul (via the Gyeongbu and Honam Lines) to Yeosu.
History
The first railway along a section of ...
.
ITX

ITX (Intercity Train eXpress) are a group of intercity services. The first ITX service was introduced in 2012, which was named
ITX-Cheongchun (ITX-청춘) on
Gyeongchun Line
The Gyeongchun Line is a regional rail line between Seoul and Chuncheon, South Korea, operated by Korail. Its name is derived from Gyeong (, meaning the capital, Seoul) and ''Chuncheon''. It was completely reconstructed in the 2000s. Service on i ...
.
Before the introduction of ITX services, intercity trains were named
Saemaul-ho (), which borrowed its name from
New Community Movement. Later, Saemaul-ho services are merged into ITX as
ITX-Saemaeul (ITX-새마을). Currently, the remaining Saemaul-ho services are only operated on
Janghang Line.
In late 2023, another new ITX train equivalent to ITX-Saemaeul was introduced and named
ITX-Maum.
Mugunghwa-ho and Nuriro
Mugunghwa-ho () and its planned successor
Nuriro () services are regional train services of KORAIL. Mugunghwa-ho, inspired by its name from the national floral emblem
hibiscus
''Hibiscus'' is a genus of flowering plants in the Malva, mallow family, Malvaceae. The genus is quite large, comprising List of Hibiscus species, several hundred species that are Native plant, native to warm temperate, Subtropics, subtropical ...
, was introduced as express service at first, but after the introduction of KTX, it was degraded into regional services.
Currently, Nuriro services are provided by only EMU trains (class 20). KORAIL has a plan of introducing Nuriro with the newly ordered EMU-150.
Urban railway services

Named as metro services (), these services are provided in the
Seoul Metropolitan Area and the
Busan Metropolitan Area. Sometimes it is considered as a successor of Bidulgi-ho () class trains. Officially, the fare systems of these services are separate from other services operated by Korail; such services are integrated with subway fare systems, allowing free transfers between Korail-operated lines and local metro lines.
Seoul
:
Line 1 is a large service corridor consisting of the following Korail lines that
through operate to and from
Seoul Metro Line 1
:::''
Gyeongbu Line
The Gyeongbu line (''Gyeongbuseon'') is a railway line in South Korea and is considered to be the most important and one of the oldest in the country. It was constructed in 1905, connecting Seoul with Busan via Suwon, Daejeon, and Daegu. It is ...
'' — (
Namyeong–
Cheonan)
:::''
Gyeongin Line'' — (
Guro–
Incheon
Incheon is a city located in northwestern South Korea, bordering Seoul and Gyeonggi Province to the east. Inhabited since the Neolithic, Incheon was home to just 4,700 people when it became an international port in 1883. As of February 2020, ...
)
:::''
Gyeongwon Line
The Gyeongwon Line is a railway line serving northeastern Gyeonggi Province in South Korea. The line is operated by Korail. The name of the line came from ''Gyeongseong'' (Seoul) and ''Wonsan'', the original terminus of the line, in what is ...
'' — (
Yeoncheon–
Hoegi)
:::''
Janghang Line'' — (
Cheonan–
Sinchang(Soonchunhyang Univ.))
:
Line 3
:::''
Ilsan Line'' — (
Jichuk–
Daehwa) with
through operation to
Seoul Metro Line 3
:
Line 4 is a long service corridor consisting of the following Korail lines that
through operate to and from
Seoul Metro Line 4
:::''
Jinjeop Line'' — (
Jinjeop–
ByeollaeByeolgaram)
:::''
Ansan Line'' — (
Geumjeong–
Oido)
:::''
Gwacheon Line'' — (
Seonbawi–
Geumjeong)
: a large service corridor consisting of the following lines:
:::''
Bundang Line'' (1994) — (
Cheongnyangni–
Suwon
Suwon (; ) is the largest city and capital of Gyeonggi Province, South Korea's most populous province. The city lies approximately south of the national capital, Seoul. With a population of 1.2 million, Suwon has more inhabitants than Ulsan, tho ...
)
:::''
Suin Line'' (2012) — (
Suwon
Suwon (; ) is the largest city and capital of Gyeonggi Province, South Korea's most populous province. The city lies approximately south of the national capital, Seoul. With a population of 1.2 million, Suwon has more inhabitants than Ulsan, tho ...
–
Incheon
Incheon is a city located in northwestern South Korea, bordering Seoul and Gyeonggi Province to the east. Inhabited since the Neolithic, Incheon was home to just 4,700 people when it became an international port in 1883. As of February 2020, ...
)
: — (
Seoul
Seoul, officially Seoul Special Metropolitan City, is the capital city, capital and largest city of South Korea. The broader Seoul Metropolitan Area, encompassing Seoul, Gyeonggi Province and Incheon, emerged as the world's List of cities b ...
–
Chuncheon
Chuncheon (; ; literally ''spring river''), formerly romanized as Ch'unch'ŏn, is the capital of Gangwon Province, South Korea. The city lies in the north of the country, located in a basin formed by the Soyang River and Han River (Korea), Han R ...
)
: a large service corridor consisting of the following lines:
:::''
Gyeongui Line'' — (
Seoul
Seoul, officially Seoul Special Metropolitan City, is the capital city, capital and largest city of South Korea. The broader Seoul Metropolitan Area, encompassing Seoul, Gyeonggi Province and Incheon, emerged as the world's List of cities b ...
–
Munsan)
:::''
Gyeongwon Line
The Gyeongwon Line is a railway line serving northeastern Gyeonggi Province in South Korea. The line is operated by Korail. The name of the line came from ''Gyeongseong'' (Seoul) and ''Wonsan'', the original terminus of the line, in what is ...
'' — (
Hoegi–
Yongsan)
:::''
Jungang Line'' — (
Cheongnyangni–
Jipyeong)
:::''
Yongsan Line'' — (
Yongsan–
Gajwa)
:
Gyeonggang Line — (
Pangyo–
Yeoju)
Busan
:
Donghae Line — (
Bujeon–
Taehwagang) is part of Donghae Line service
Sightseeing trains
KORAIL has a number of
tourist or sightseeing trains, including the
Sea Train,
DMZ Train,
V-Train,
S-Train,
A-Train, and
G-Train.
Passes
Korail offers a rail pass called
Korea Rail Pass, or KR Pass for short, to foreign travelers, such that they can take most of the trains operated by Korail freely, including KTX. However, subways and tourist trains operated by KORAIL are not covered.
Foreigners living in South Korea for more than six months are ineligible to use a KR Pass, but Korail offers the Happy Rail Pass, which is very similar to the KR Pass, for a slightly higher price.
Labor relations
Most of the railroad's employees are members of the
Korean Railway Workers' Union, which is frequently at odds with KORAIL management.
Strikes, such as the
South Korean railroad strike of 2006, are not uncommon.
In December 2013, 23,000–100,000 union members and friends protested the privatization of KORAIL in Seoul.
Subsidiaries
*Korail Networks, for ticketing management and
Korail frequent riders program.
*Korail Retail, for advertisement management and running "
Storyway" convenience store.
*Korail Tour Service, for
KTX/
Saemaeul-ho train crew and travel service.
International service
*
North Korea
North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and borders China and Russia to the north at the Yalu River, Yalu (Amnok) an ...
(
Korean State Railway
The Korean State Railway is the operating arm of the Ministry of Railways of North Korea (), commonly called the State Rail () and has its headquarters at Pyongyang, P'yŏngyang. The current Minister of Railways is Chang Jun-song.
History
19 ...
):
Until the
division of Korea
The division of Korea began at the end of World War II on 2 September 1945, with the establishment of a Soviet occupation zone and a US occupation zone. These zones developed into separate governments, named the Democratic People's Republic of ...
following the end of the
Second World War
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, the
Gyeongui Line and
Gyeongwon Line
The Gyeongwon Line is a railway line serving northeastern Gyeonggi Province in South Korea. The line is operated by Korail. The name of the line came from ''Gyeongseong'' (Seoul) and ''Wonsan'', the original terminus of the line, in what is ...
extended into what is now
North Korea
North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and borders China and Russia to the north at the Yalu River, Yalu (Amnok) an ...
. The
Gyeongui Line connected
Seoul
Seoul, officially Seoul Special Metropolitan City, is the capital city, capital and largest city of South Korea. The broader Seoul Metropolitan Area, encompassing Seoul, Gyeonggi Province and Incheon, emerged as the world's List of cities b ...
to
Kaesong
Kaesong (, ; ) is a special city in the southern part of North Korea (formerly in North Hwanghae Province), and the capital of Korea during the Taebong kingdom and subsequent Goryeo dynasty. The city is near the Kaesong Industrial Region cl ...
,
Pyongyang
Pyongyang () is the Capital city, capital and largest city of North Korea, where it is sometimes labeled as the "Capital of the Revolution" (). Pyongyang is located on the Taedong River about upstream from its mouth on the Yellow Sea. Accordi ...
, and
Sinuiju
Sinŭiju (; ) is a city in North Korea which faces Dandong, Liaoning, China, across the international border of the Yalu River. It is the capital of North Pyongan Province, North P'yŏngan province. Part of the city is included in the Sinuiju Spe ...
on the Chinese border, while the
Gyeongwon Line
The Gyeongwon Line is a railway line serving northeastern Gyeonggi Province in South Korea. The line is operated by Korail. The name of the line came from ''Gyeongseong'' (Seoul) and ''Wonsan'', the original terminus of the line, in what is ...
served
Wonsan
Wonsan (), previously known as Wonsanjin (), is a port city and naval base located in Kangwon Province (North Korea), Kangwon Province, North Korea, along the eastern side of the Korean Peninsula, on the Sea of Japan and the provincial capital. ...
on the east coast. Another line—the
Kumgangsan Electric Railway—connected the town of
Cheorwon, now on the border of
North
North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating Direction (geometry), direction or geography.
Etymology
T ...
and
South Korea
South Korea, officially the Republic of Korea (ROK), is a country in East Asia. It constitutes the southern half of the Korea, Korean Peninsula and borders North Korea along the Korean Demilitarized Zone, with the Yellow Sea to the west and t ...
, on the
Gyeongwon Line
The Gyeongwon Line is a railway line serving northeastern Gyeonggi Province in South Korea. The line is operated by Korail. The name of the line came from ''Gyeongseong'' (Seoul) and ''Wonsan'', the original terminus of the line, in what is ...
, to
Mt. Geumgang, now in the
North
North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating Direction (geometry), direction or geography.
Etymology
T ...
.
The
Gyeongui Line is one of two lines whose southern and northern halves are now being reconnected, the other line being the
Donghae Bukbu Line. On 17 May 2007, two test trains ran on the reconnected lines: one on the west line from
Munsan to
Kaesong
Kaesong (, ; ) is a special city in the southern part of North Korea (formerly in North Hwanghae Province), and the capital of Korea during the Taebong kingdom and subsequent Goryeo dynasty. The city is near the Kaesong Industrial Region cl ...
; the second on the east from
Jejin to
Kumgang.
In December 2007, regular freight service started on the Gyeongui line, from South Korea into the
Kaesong Industrial Park in the north. The service has been underutilized, however: as it was reported in October 2008, on 150 out of 163 return trips that had been done so far, the train carried no cargo at all. The total amount of cargo carried over this period had been merely 340 tons. This absence of interest in the service has been explained by the customers' (companies operating in Kaesong) preference for road transport. In November 2008, North Korea shut down the link.
However, railroad transportation from South Korea to North Korea resumed again on 30 November 2018, when a South Korean train carrying railroad inspectors entered North Korea.
A
Trans-Korean Main Line, spanning North Korea and connecting to
Russian Railways, is being planned. On 30 November 2018, 30 officials from North and South Korea began an 18-day survey in both Koreas to connect the Korean railroads.
The survey, which had previously been obstructed by the Korean Demilitarized Zone's (DMZ) "frontline" guard posts and landmines located at the DMZ's Arrowhead Hill, consists of a -long railroad section between Kaesong and Sinuiju that cuts through the North's central region and northeastern coast.
The railway survey, which involved the inspection of the
Gyeongui Line, concluded on 5 December 2018.
On 8 December 2018, an inter-Korean survey began in both Koreas for the
Donghae Line.
On 13 December 2018, it was announced that the groundbreaking ceremony to symbolize the reconnection of the roads and railways in both Koreas will be held on 26 December 2018 in the North Korean city of Kaesong. On 17 December 2018, the latest inter-Korean railway survey, which involved an 800-km rail from Kumgangsan near the inter-Korean border to the Tumen River bordering Russia in the east, was completed.
A potential threat to the groundbreaking ceremony emerged after it was revealed that the North Korean railway was in poor condition.
On 21 December 2018, however, the United States agreed to no longer obstruct plans by both Koreas to hold a groundbreaking ceremony. The same day, a four-day inter-Korean road survey began when ten working-level South Korean surveyors entered North Korea to work with ten North Korean surveyors on a three-day survey 100-km-long section on the eastern Donghae Line. On 24 December 2018, the four-day road survey, which will assist with the groundbreaking ceremony for the railroad, was completed after a separate team of ten South Korean surveyors entered North Korea and joined ten North Korean surveyors to survey a 4-km-long road in Kaesong.
On 26 December 2018, the groundbreaking ceremony was held as scheduled in Kaesong.
About 100 South Korean officials attended the ceremony after departing to North Korea on a Korail train based at Dorasan Station in Palu.
*
Japan
Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
JR Kyushu
The , also referred to as , is one of the seven constituent companies of Japan Railways Group (JR Group). It operates intercity rail services within Kyushu, Japan. It formerly operated the Beetle hydrofoil service across the Tsushima Strait be ...
offers a jet foil ferry service between Busan and Fukuoka taking about 3 hours. KORAIL and
JR West
, also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, ...
had a joint rail pass (called ) which included discounted
KTX and
Shinkansen
The , colloquially known in English as the bullet train, is a network of high-speed railway lines in Japan. It was initially built to connect distant Japanese regions with Tokyo, the capital, to aid economic growth and development. Beyond lon ...
tickets and
Busan
Busan (), officially Busan Metropolitan City, is South Korea's second list of cities in South Korea by population, most populous city after Seoul, with a population of over 3.3 million as of 2024. Formerly romanized as Pusan, it is the economi ...
-
Shimonoseki
file:141122 Shimonoseki City Hall Yamaguchi pref Japan01s3.jpg, 260px, Shimonoseki city hall
is a Cities of Japan, city located in Yamaguchi Prefecture, Japan. , the city had an estimated population of 248,193 in 128,762 households and a pop ...
/
Fukuoka
is the List of Japanese cities by population, sixth-largest city in Japan and the capital city of Fukuoka Prefecture, Japan. The city is built along the shores of Hakata Bay, and has been a center of international commerce since ancient times. ...
ferry
A ferry is a boat or ship that transports passengers, and occasionally vehicles and cargo, across a body of water. A small passenger ferry with multiple stops, like those in Venice, Italy, is sometimes referred to as a water taxi or water bus ...
tickets, but the pass was discontinued due to low ridership.
There are no railway connections between both countries. The
Korean Strait undersea tunnel connecting
Fukuoka
is the List of Japanese cities by population, sixth-largest city in Japan and the capital city of Fukuoka Prefecture, Japan. The city is built along the shores of Hakata Bay, and has been a center of international commerce since ancient times. ...
and
Busan
Busan (), officially Busan Metropolitan City, is South Korea's second list of cities in South Korea by population, most populous city after Seoul, with a population of over 3.3 million as of 2024. Formerly romanized as Pusan, it is the economi ...
via
Tsushima had been proposed as far back as 1917, but the plan has never progressed beyond the research phase. While the increased wealth of South Korea and continued growth of trade between the nations has made the economic case for the tunnel more compelling, promotion has focused more on using the project to reduce political tension between the nations.
See also
*
List of suburban and commuter rail systems
*
Korean State Railway
The Korean State Railway is the operating arm of the Ministry of Railways of North Korea (), commonly called the State Rail () and has its headquarters at Pyongyang, P'yŏngyang. The current Minister of Railways is Chang Jun-song.
History
19 ...
, North Korea's national rail operator
*
Daejeon Korail FC,
Korea National League football team.
*
Korea Rail Network Authority
*
KTX Family Card, frequent riders program
*
Transportation in South Korea
References
External links
* (English)
Online reservation
{{Rapid transit in Asia
Government-owned companies of South Korea
Railway companies of South Korea
Railway companies established in 1963
Companies based in Daejeon
South Korean brands
1500 V DC railway electrification
25 kV AC railway electrification
South Korean companies established in 1963
Government-owned railway companies