The Super Rapid Train (), often known as SRT, is a

high-speed rail High-speed rail (HSR) is a type of rail transport network utilising trains that run significantly faster than those of traditional rail, using an integrated system of specialised rolling stock and dedicated railway track, tracks. While there is ...

service in South Korea operated by SR Corporation. The service starts at Suseo station in southeast Seoul and terminates at either Busan station or Mokpo station. Around 86% of the train service runs 50 meters underground between Suseo and Cheonan-Asan stations. Dongtan station, the first station after departing from Suseo, is the first underground high-speed railway station in Korea. The SRT runs the Seoul–Busan route 8 minutes faster than KTX as it travels exclusively on dedicated Suseo–Pyeongtaek, Gyeongbu and

Honam Honam (; literally "south of the lake") is a region coinciding with the former Jeolla Province in what is now South Korea. Today, the term refers to Gwangju, South Jeolla Province, Jeju Province and Jeonbuk State. The name "Jeonla-do" is used i ...

HSR lines. The Suseo-Pyeongtaek HSR line was built exclusively for this service.

Branding

Before official announcement by SR, Ministry of Land, Infrastructure and Transport used tentative term called ''Suseo High-speed Railway (수서고속철도)''. On October 12, 2015, SR proposed three candidate name for new high-speed rail service – SRT (Super Rapid Train), HSR (High-speed train of SR), SRH (SR High-speed train) in which SRT (Super Rapid Train) was chosen.

Electrification

The SRT operates 25 kV AC on the entire line and interconnection with

Korail The Korea Railroad Corporation () is the national railway operator in South Korea. 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, ...

is 1.5 kV DC. At Suseo Station, the power comes from rigid overhead lines before transitioning to a 1500mm overhead catenary wire after leaving the station.

Route

Legend

Suseo–Busan

Suseo–Mokpo

Rolling stock

KTX-Sancheon

The train service is operated using 22 KTX-Sancheon Class 120000 train sets and 10 KTX-Sancheon Class 130000 train sets. Class 120000 train sets was originally operated by Korail's KTX service before it was transferred to SR at the end of 2016, while Class 130000 train sets are new builds.

Extension beyond HSRs

Since Super Rapid Train only has two routes, there are many local cities that only KTX serves. In November 2016,

Jeonju Jeonju (, , ) is the capital and List of cities in South Korea, largest city of North Jeolla Province, South Korea. It is both urban and rural due to the closeness of Wanju County which almost entirely surrounds Jeonju (Wanju County has many resi ...

and

Yeosu Yeosu, formerly romanized as Yosu, is a coastal city located on the southern shore of South Korea. With a population of 268,823, Yeosu is the second largest city in South Jeolla Province. In 1998, the Old Yeosu City, Yeocheon City and Yeocheon C ...

urged the SR Corporation to run trains on the

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 ...

. In December 2016, the mayor of

Pohang Pohang (; ), formerly spelled Po-Hang, is the largest city in North Gyeongsang Province, South Korea, with a List of cities in South Korea, population of 499,363 as of 2022, bordering the Sea of Japan, East Sea to the east, Yeongcheon to the w ...

proposed running SRT service to Pohang station using the Donghae Line. In January 2021, the mayor of

Changwon Changwon (; ) is the capital and largest city of South Gyeongsang Province, South Korea (with a population of 1,025,702 ), and the 11th largest city of the South Korea, country. A port city, Changwon is bordered by Masan Bay to the south, and the ...

urged the SR Corporation to run SRT service to Changwon station using the

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, ...

. On September 1, 2023, SRT services using Jeolla Line, Donghae Line and Gyeongjeon Line were launched.

References

External links

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Online reservation
{{High-speed rail Super Rapid Train High-speed rail in South Korea High-speed trains