The
State Railway of Thailand
The State Railway of Thailand (SRT) (, abbrev. รฟท., ) is the state-owned rail operator under the jurisdiction of the Ministry of Transport (Thailand), Ministry of Transport in Thailand.
History
The SRT was founded as the Royal State Rail ...
(SRT), founded in 1890, is the oldest operating railway operator in Bangkok.
It'd not be until 1897 when SRT operates its first train service.
The SRT remains the only railway operator that operates train service between
Bangkok Metropolitan Region
The Bangkok Metropolitan Region (BMR) (; ; ), may refer to a government-defined "political definition" of the urban region surrounding the metropolis of Bangkok, or the built-up area, i.e., urban agglomeration of Bangkok, Thailand, which varies in ...
and other parts of the country.
Although proposals for the development of rapid transit in Bangkok had been made since 1975,
leading to plans for the failed
Lavalin Skytrain, it was only in 1999 that Thailand's first
rapid transit
Rapid transit or mass rapid transit (MRT) or heavy rail, commonly referred to as metro, is a type of high-capacity public transport that is generally built in urban areas. A grade separation, grade separated rapid transit line below ground su ...
lines would begin operation. Those are
Sukhumvit Line and
Silom Line of the
BTS Skytrain. In 2004,
Blue Line began operation. Blue line is notable as the country's first rapid transit line with an underground section. In 2010,
Airport Rail Link
An airport rail link is a service providing passenger rail transport between an airport and a nearby city. Direct links operate straight from the airport terminal to the city, while other links require an intermediate use of a people mover or ...
, a line linking
Phaya Thai station with
Suvarnabhumi Airport began operation. It is notable as the country's first rapid transit line to serve an airport.
Bangkok BRT also starts operation in 2010.
More lines began operation in the following years. In 2016,
Purple Line began operation. In 2020,
Gold Line began operation. In 2021, the
SRT Red Lines
The Red Line Mass Transit System Project is a commuter rail system serving the Bangkok Metropolitan Region in Thailand. Construction began in January 2009, and free public trial operation began on 2 August 2021, when Bang Sue Grand Station opene ...
, consisting of
SRT Dark Red Line and
SRT Light Red Line. In 2023, the country's first two monorail lines, the
Yellow Line and
Pink Line, began operation.
History
Bangkok's first rail line was the private
Paknam Railway linking Bangkok to Samut Prakan which opened in 1893. The national railway network was subsequently developed and first opened in 1896, linking Bangkok to Nakhon Ratchasima and then expanding to reach Chiang Mai, Nong Khai, Ubon Ratchathani and Su-ngai Kolok.
Electric trams served the city from 1894 to 1968. In the late 1800s and early 1900s, King
Rama V
Chulalongkorn (20 September 1853 – 23 October 1910), posthumously honoured as King Chulalongkorn the Great, was the fifth Monarchy of Thailand, king of Siam from the Chakri dynasty, titled Rama V. Chulalongkorn's reign from 1868 until his ...
eagerly built a tram network for Bangkok by employing foreign engineers and technicians, especially Danish engineers. However, due to a lack of interest and maintenance, the tram network was completely scrapped in 1968.
Although proposals for the development of rapid transit in Bangkok had been made since 1975,
leading to plans for the failed
Lavalin Skytrain, it was only in 1999 that Thailand's first
rapid transit
Rapid transit or mass rapid transit (MRT) or heavy rail, commonly referred to as metro, is a type of high-capacity public transport that is generally built in urban areas. A grade separation, grade separated rapid transit line below ground su ...
lines would begin operation.
Inter-city and high-speed rail

Bangkok is the location of the
Krung Thep Aphiwat Central Terminal, the central rail hub for most long-distance trains as of 2023, as well as the older
Hua Lamphong station, both operated by the
State Railway of Thailand
The State Railway of Thailand (SRT) (, abbrev. รฟท., ) is the state-owned rail operator under the jurisdiction of the Ministry of Transport (Thailand), Ministry of Transport in Thailand.
History
The SRT was founded as the Royal State Rail ...
(SRT). From Bangkok, trains travel on the
Northern Line
The Northern line is a London Underground line that runs between North London and South London. It is printed in black on the Tube map. It carries more passengers per year than any other Underground linearound 340million in 2019making it the bu ...
to
Chiang Mai
Chiang Mai, sometimes written as Chiengmai or Chiangmai, is the largest city in northern Thailand, the capital of Chiang Mai province and the List of municipalities in Thailand#Largest cities by urban population, second largest city in Thailan ...
, the
Northeastern Line to
Nong Khai and
Ubon Ratchathani
Ubon Ratchathani (, ) is one of the four main cities in Thailand's Isan region, alongside Nakhon Ratchasima (Khorat), Udon Thani, and Khon Kaen, collectively known as the "big four of Isan." Located on the Mun River in the southeastern Isan, ...
, and the
Eastern Line to
Aranyaprathet, and the
Southern Line, which terminates at
Su-ngai Kolok and has a connection to Malaysia (the other Southern terminus is
Thonburi
__NOTOC__
Thonburi () is an area of modern Bangkok. During the era of the Ayutthaya Kingdom, Kingdom of Ayutthaya, its location on the right (west) bank at the mouth of the Chao Phraya River had made it an important garrison town, which is ref ...
).
High-speed rail
There are multiple planned
high-speed rail lines in Thailand. The
Bangkok–Nong Khai high-speed railway and
Don Mueang–Suvarnabhumi–U-Tapao high-speed railway are under construction as of 2023. The
Krung Thep Aphiwat Central Terminal will act as a future hub for all high-speed services.
Commuter rail
In addition to long-distance services, the SRT also operates a few daily commuter trains running from and to the outskirts of the city, and the newer electrified SRT Red Lines.
Mass rapid transit (Metro Train System) in Bangkok
Bangkok is currently served by four rapid transit systems: the BTS Skytrain, the MRT, the Airport Rail Link, and the SRT Red Lines.
BTS Skytrain

The Skytrain consists of three lines, totalling . The
Sukhumvit Line runs southwards from
Khu Khot
file:วัดสายไหม1.jpg, 250px, Lam Luk Ka Road in the area of Wat Sai Mai temple near Khu Khot BTS station
Khu Khot (, ) is a ''tambon'' (sub-district) in Lam Luk Ka district of Pathum Thani province, Bangkok Metropolitan Region, ...
Station along
Phahon Yothin Road and then eastwards along
Sukhumvit Road to Kheha Station in
Samut Prakan. The
Silom Line runs eastwards from National Stadium Station in
Pathum Wan District
Pathum Wan (, ) is one of the Districts of Bangkok, fifty districts (''khet'') of Bangkok, Thailand. It lies just beyond the old city boundary of Khlong Phadung Krung Kasem and was a rural area on the eastern outskirts of the city when royal vill ...
, then southwest along
Ratchadamri,
Si Lom,
Narathiwat Ratchanakharin and
Sathon Roads, crossing the
Chao Phraya passing Wong Wian Yai Station in
Khlong San towards Bang Wa Station in
Phasi Charoen District
Phasi Charoen (, ) is one of the Districts of Bangkok, 50 districts (''Khet'') of Bangkok, Thailand. The district is bounded by other Bangkok districts (from north clockwise): Taling Chan district, Taling Chan, Bangkok Noi district, Bangkok Noi, ...
. Both lines are elevated, and interchange at
Siam Station in Pathum Wan. The
Gold Line runs along
Charoen Nakhon Road in
Khlong San from
Krung Thon Buri Station, which interchanges with the Silom Line, to
Khlong San Station.
MRT (Metro)

The MRT system opened in July 2004, and currently consists of four lines, the
Blue Line (partially underground heavy rail),
Purple Line (above-ground
medium capacity rail) and
Yellow Line and
Pink Line (monorail). The Blue Line runs for from Tao Poon Station in a southward arc through the east along
Ratchadaphisek Road, via Hua Lamphong, where it connects to the central railway station, to Lak Song. It has 38 stations, and connects to the BTS system at BTS stations Mo Chit, Asok, Sala Daeng and Bang Wa. The Blue Line was extended to form a circle in 2020. The
Purple Line opened in 2016.
Although initial passenger numbers were low, these systems have become indispensable to many commuters. The BTS reported an average of 392,167 daily trips in 2010, while the MRT had 178,334 passenger trips per day. However, relatively high fare prices have kept these systems inaccessible to a portion of the population. The Pink and Yellow monorail lines opened in 2023.
Airport Rail Link
The Airport Rail Link, opened in August 2010 after many delays, connects the city centre to Suvarnabhumi Airport in Samut Prakan Province to the east. It is operated by the SRT, and offers services between the airport and Makkasan where it connects with Phetchaburi Station of the MRT. It terminates at Phaya Thai Station, where it connects to the BTS. Its eight stations span a distance of .
SRT Red Lines
The Red Line Mass Transit System Project is a commuter rail system serving the Bangkok Metropolitan Region. Construction began in January 2009 and free public trial operation began on 2 August 2021, with full commercial service beginning on November 29, 2021 when
Bang Sue Grand Station opened. It consists of two lines, the
Dark Red Line and
Light Red Line.
Lines in operation
Future expansion
The entire
Mass Rapid Transit Master Plan in Bangkok Metropolitan Region
The Mass Rapid Transit Master Plan in Bangkok Metropolitan Region, or M-Map, is the latest version in a series of Thai government plans for the development of an urban rail transit network serving the Greater Bangkok area. It was drafted under the ...
consists of eight main lines and four feeder lines totalling to be completed by 2029.
New lines under construction are the
Orange Line and an extension to the
Purple Line and extensions to the
Airport Rail Link
An airport rail link is a service providing passenger rail transport between an airport and a nearby city. Direct links operate straight from the airport terminal to the city, while other links require an intermediate use of a people mover or ...
.
Rolling stock
Ticketing and fare rates
MRT Blue line
There are many types of stored value cards separated by passengers' age. Elder card is for over 65 years olds and provides 50% discount from the full fare. Student card is for under 23 years olds and provides 10% discount from the full fare. Child card is for under 14 years olds and under 120 cm tall and provides 50% discount from the full fare. Adult card is for everyone doesn't provide any discount from the full fare.
The fare rates are counted by the number of stations, starting from 16 Baht for a station, increasing by 2-3 Baht for each station up to 42 Baht for 17 stations.
MRT Purple line
Use the stored value cards as
MRT Blue Line
The MRT Blue Line () or MRT Chaloem Ratchamongkon Line () is Bangkok's third rapid transit line, following the Sukhumvit line and Silom line of the BTS Skytrain. It is the first line of the MRT (Bangkok), MRT system and is operated by Bangkok Exp ...
. The fare rates start from 15 Baht for a station, increasing 1 Baht for each station up to 29 Baht for 15 stations.
For the passengers that don't have cards, the fare rates start from 17 Baht for a station, increasing 2-3 Baht for each station, then reach the maximum values at 42 Baht for 11 stations.
Airport Rail Link
For the city line, the fare rates start from 15 Baht for a station, increase 5 Baht for each station up to 45 Baht for 7 stations.
BTS
BTS
BTS (), also known as the Bangtan Boys, is a South Korean boy band formed in 2010. The band consists of Jin, Suga, J-Hope, RM, Jimin, V, and Jung Kook, who co-write or co-produce much of their material. Originally a hip hop group, they ...
(not to be confused with
K-pop group) has its own stored value cards called "
Rabbit card". There are 3 types of
Rabbit card: adult, student, and senior, with 100 Baht initial stored value.
BTS fare rates start from 16 Baht. The costs is based on the distance travelled. Travelling between Wongwian Yai - Bang Wa stations, On-Nut - Bearing stations cost 15 Baht. 15 baht will also be added when travelling between these stations to the other station on the main line. There are now currently free access between Khu Khot - Mo Chit stations, and Bearing - Kheha stations which will not cost any money.
See also
*
Rail transport in Thailand
*
Rapid transit in Thailand
Notes
References
External links
{{DEFAULTSORT:Rail Transport In Bangkok
Public transport in Thailand
Bangkok Rail Transport
Rapid transit in Bangkok