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Yellow Line (Bangkok)

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MRT Yellow Line
āļŠāļēāļĒāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡
A Bombardier Innovia Monorail 300 at Bang Kapi station
Overview
Other nameMRT Nakkara Phiphat Line
Native nameāļĢāļ–āđ„āļŸāļŸāđ‰āļēāļŠāļēāļĒāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡
āļĢāļ–āđ„āļŸāļŸāđ‰āļēāļŠāļēāļĒāļ™āļąāļ„āļĢāļēāļžāļīāļžāļąāļ’āļ™āđŒ
StatusOperational
OwnerMass Rapid Transit Authority of Thailand
LocaleBangkok and Samut Prakan, Thailand
Termini
Stations23
Websitehttps://mrta-yellowline.com
Service
TypeMonorail
SystemMetropolitan Rapid Transit
Operator(s)Eastern Bangkok Monorail Company Limited
(Subsidiary of BSR Consortium)
DepotSi Iam Depot
Rolling stockAlstom Innovia Monorail 300
28 four-cars trains
Daily ridership48,035 (30 August 2024)[1]
History
Work began16 June 2017; 9 years ago (2017-06-16)
Opened3 June 2023; 3 years ago (2023-06-03) (Trial Run)
3 July 2023; 3 years ago (2023-07-03) (Full commercial service)
Technical
Line length28.62 kilometers (17.78 mi)
CharacterFully elevated
Electrification750 V DC
Operating speed80 km/h (50 mph)
SignallingBombardier CITYFLO 650 moving block CBTC ATC under ATO GoA 4 (Fully Automated Train Control), with subsystems of ATP, ATS and CBI[2]
Route map

Legend
Sukhumvit line
Phahon Yothin 24/
Ratchayothin
 BTS 
 Chankasem
 Lat Phrao
 MRT 
Blue Line
 Phawana
 Chok Chai 4
 Lat Phrao 71
 Lat Phrao 83
 Mahat Thai
 Lat Phrao 101
 Bang Kapi
 Yaek Lam Sali
 MRT 
Orange Line
 Si Kritha
 Hua Mak
ARL
SRT
Airport Rail Link
Light Red Line
 Kalantan
 Si Nut
 Srinagarindra 38
 Suan Luang Rama IX
 Si Udom
Debaratana-Si Iam
Maintenance Center
 Si Iam
 Si La Salle
 Si Bearing
 Si Dan
 Si Thepha
 Thipphawan
 Samrong
 BTS 
Sukhumvit line
This diagram:
A typical ticket office of the Yellow Line
Fare gates in Si Kritha Station
A ticket vending machine in a Yellow Line station
Signage at Hua Mak Station
A typical Yellow Line platform level at Si La Salle (YL18)

The MRT Yellow Line (Thai: āļĢāļ–āđ„āļŸāļŸāđ‰āļēāļĄāļŦāļēāļ™āļ„āļĢ āļŠāļēāļĒāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡) or MRT Nakkhara Phiphat Line (Thai: āļĢāļ–āđ„āļŸāļŸāđ‰āļēāļĄāļŦāļēāļ™āļ„āļĢ āļŠāļēāļĒāļ™āļąāļ„āļĢāļēāļžāļīāļžāļąāļ’āļ™āđŒ) is an elevated monorail line in Bangkok and Samut Prakan Province, Thailand. It is the third line of the MRT rapid transit system. The 28.62 km (17.78 mi) line has 23 stations and cost 55 billion baht.[3] The line was originally proposed in 2005 by the Office of Transport and Traffic Policy and Planning to be a heavy rail underground line along Lat Phrao road which was then elevated from Lam Sali Intersection to Samrong. However, it was decided in 2012 to build an elevated monorail line for the whole length in order to reduce construction costs.

The Yellow Line provides mass transit along the heavily congested Lat Phrao Road and Srinagarindra Road corridors. The line links 6 other lines; the MRT Blue Line, interchange with the MRT Orange Line (which is under construction), the planned MRT Grey Line and MRT Brown Line, the Airport Rail Link (Bangkok) and finally the BTS Sukhumvit Line. As such, it is an important cross city link in the middle north-eastern and eastern areas of Bangkok.

Preliminary site works began in late 2017 with major construction work starting from March 2018. In October 2020, the BSR stated that they plan to open the first section of the Yellow Line by October 2021 with initial operations running from Samrong to Si Iam.[4] The line was then planned to fully open in July 2022.[5] However, due to COVID-19 outbreaks in Bangkok delaying construction with sites closed, the BSR stated that the first section of the line would not open until July 2022.[6] On 29 November 2021, daily testing began on a 6 km (3.7 mi) section of the line between the depot at Si Iam and Srinagarindra 38 station. Testing was expanded after a 3-month period.[6]

In mid-April 2022, the director of EBM/BSR, Mr Surapong Laoha-Unya, stated that further labour and installation delays would mean that the line would now not open until September 2022.[7] Construction had progressed to 99.02% as of the end of April 2023.[citation needed]

After repeated delays, the line partially opened to the public for free trial rides on 3 June 2023 from Hua Mak to Samrong,[citation needed] having done a private trial ride between Kalantan and Samrong for the press the day before. Trial rides for Phawana to Hua Mak section began on 12 June,[8] while the final section between Phawana and Lat Phrao station opened on 19 June.[9][10]

Rabbit Card are accepted on the MRT Yellow Line, which is also accepted on the BTS Skytrain and MRT Pink Line.[10] This is because the operator is a subsidiary of BTS Group Holdings, which operates the BTS Skytrain. EMV contactless cards are also accepted.

Following two incidents of operational failure in January and March 2024, His Majesty the King of Thailand bestowed an auspicious name upon Bangkok's Yellow Line monorail on 30 May 2024. The line has been officially renamed "Nakkhara Phiphat" (Pali: Nagara Vivaáļáļhana), meaning "prosperity of the city," by royal command.[11]

Route alignment

[edit]

The line starts at the intersection of Ratchadaphisek and Lat Phrao roads where it interchanges with the MRT Blue Line at Lat Phrao station. The line then heads east along Lat Phrao road to Bang Kapi intersection and south to Lam Sali station to interchange with the MRT Orange Line and the future MRT Brown Line. The line continues further south along Srinagarindra Road to Hua Mak where it interchanges with the Airport Rail Link at Hua Mak station.

From Hua Mak, the route continues south along Srinagarindra Road past the Debaratna (Bang Na-Trat) Road all the way to Thepharak Road in Samut Prakan Province, then heading west along Thepharak Road where it terminates at Samrong and interchanges with Samrong of the BTS Sukhumvit Line.[12]

The line stretches from Lat Phrao (YL1) to Samrong (YL23) and the depot is located at Debaratana Road adjacent to Si Iam station (YL17).

History

[edit]

The Yellow line was first proposed in the mid-1990s as a monorail line by Japanese consultants with little or no progress for 10 years. In 2004, the Office of Transport and Traffic Policy and Planning (OTP) reworked the proposal as a heavy rail line with underground and elevated sections as part of the 10 line metro plan which was taken to the February 2005 election. In 2009, it was suggested to change the line to an elevated monorail line as a cost saving measure. In December 2011, the MRTA was instructed by the MOT to divide the Yellow Line into two phases for tender and construction purposes and to reduce land appropriation costs.[13] In June 2012, the MRTA contracted consultants to undertake detailed designs of the line. In February 2013, OTP stated that the tender for the Yellow Line should be ready by late 2013 for tender in early 2014.[14] By August 2013, this timeline had changed to a mid 2014 tender date.[15]

However, similar to the MRT Pink Line, delays in finalising the technical requirements of the tender in relation to the selection of monorail rolling stock which determines the type of track to be constructed resulted in further delays. The subsequent political turmoil of late 2013 and early 2014 caused even more delays. Thereafter, a coup in May 2014 resulted in a new military administration and the tender being deferred while a review of all mass transit projects was undertaken for a period of 18 months. The MRTA was instructed by the junta government to change to a PPP tender process which was subsequently not released until mid-2016. In early December 2016, The BSR consortium consisting of BTS Group Holdings (75% majority stake) with Sino-Thai Engineering and Construction (STEC), and Ratchaburi Electricity Generation Holding (RATCH), won the bid to construct and operate the Yellow Line. The BSR also won the bid to build and operate the MRT Pink Line.[16]

On June 16, 2017, the contract was signed for the project between the Mass Rapid Transit Authority of Thailand and BSR consortium. The BSR established the Eastern Bangkok Monorail Company Limited (EBM) to operate the line. A proposed 2 station extension of the route north from the Lat Phrao terminus to link to the BTS Sukhumvit Line at Ratchayothin station has also been proposed by the BSR Joint Venture.[17] However, this extension is opposed by the MRT Blue Line operator BEM due to concerns regarding loss of revenue.[18]

Construction of the Yellow Line began in March 2018.[19]

The public trial run started on 3 June 2023, between Hua Mak and Samrong. The Phawana-Si Kritha section opened on 12 June,[8] while Lat Phrao station opened on 19 June.[9][10][20]

As of June 2024, passengers are required to change train due to technical difficulties, sections of station runs in different frequency. Latphrao to Huamak runs every 5 minutes, Huamak to Sri Iam runs every 25 minutes and from Sri Iam to the terminus Samrong every 10 minutes. Yellow maintenance carts can be seen along the line from Huamak to Samrong.

Northern extension

[edit]

A proposed 2-station extension of the route north from the current Ratchada terminus to link to the BTS Sukhumvit Line Extension at Ratchayothin station has also been proposed by the BSR Joint Venture.[17] However, this extension is opposed by the MRT Blue Line operator BEM,[18] estimating about 988 million baht loss on the extension's first year of service and 2.7 billion baht throughout the 30-year concession period.[21]

The extension was approved in February 2021, with construction set to be completed in 2024.[22] However, EBM has repeatedly denied MRTA's request to provide compensation for BEM, which may result in a cancellation of the extension if no decision has been made.[21][23] Regardless, due to lower-than-expected passenger numbers, MRTA decided to put the extension plan on hold, as the Yellow Line needs at least 100,000 passengers per day to ensure the investment feasibility of the project.[24]

Code Station Name Transfers
English Thai
↓ Continue from Lat Phrao ↓
YLEX01 Chankasem āļˆāļąāļ™āļ—āļĢāđ€āļāļĐāļĄ
YLEX02 Phahon Yothin 24 / Ratchayothin āļžāļŦāļĨāđ‚āļĒāļ˜āļīāļ™ 24 / āļĢāļąāļŠāđ‚āļĒāļ˜āļīāļ™ Connecting station to either Phahon Yothin 24 or Ratchayothin BTS station for  BTS 

Southern extension

[edit]

A future extension from Samrong station across the Chao Phraya River to link with the MRT Purple Line at Rat Burana was canvassed by the OTP in the early 2010s. However, the current location and design of Samrong station excludes any further extension of the line west of Sukhumvit Road.

List of stations

[edit]
Route diagram shown at Si Thepha station
Code Station Name Image Opened Platform

Type

 Park & Ride Transfers Notes
English Thai
YL01 Lat Phrao āļĨāļēāļ”āļžāļĢāđ‰āļēāļ§ 19 June 2023; 3 years ago[9][10] Side √ Connecting station to  MRT  Exit to:
â€Ē Ratchada-Lat Phrao Intersection
â€Ē The Bazaar Hotel Bangkok
â€Ē Gourmet Market MRT Lat Phrao
YL02 Phawana āļ āļēāļ§āļ™āļē 12 June 2023; 3 years ago[8] Side -
YL03 Chok Chai 4 āđ‚āļŠāļ„āļŠāļąāļĒ 4 Side - Exit to:
â€Ē Chok Chai 4 Market
â€Ē Council of Engineers
â€Ē Royal Thai Survey Department Section 1
YL04 Lat Phrao 71 āļĨāļēāļ”āļžāļĢāđ‰āļēāļ§ 71 Side - Proposed connecting station to  MRL 
YL05 Lat Phrao 83 āļĨāļēāļ”āļžāļĢāđ‰āļēāļ§ 83 Side - Exit to BigC Supercenter Ladprao 1
YL06 Mahat Thai āļĄāļŦāļēāļ”āđ„āļ—āļĒ Side - Exit to:
â€Ē Ladprao General Hospital
â€Ē Foodland Lat Phrao
â€Ē Green Hospital Ladprao General
YL07 Lat Phrao 101 āļĨāļēāļ”āļžāļĢāđ‰āļēāļ§ 101 Side -
YL08 Bang Kapi āļšāļēāļ‡āļāļ°āļ›āļī Side - Connecting station to The Mall Bangkapi pier for Khlong Saen Saep boat service Exit to:
â€Ē Makro Ladprao
â€Ē Tawanna Market
â€Ē The Mall Lifestore Bangkapi
â€Ē Happyland Center
â€Ē Lotus's Bangkapi
â€Ē Bang Kapi Market
YL09 Yaek Lam Sali āđāļĒāļāļĨāļģāļŠāļēāļĨāļĩ Side - Connecting station to
â€Ē  MRT  (under construction)
â€Ē  MRT  (future)
YL10 Si Kritha āļĻāļĢāļĩāļāļĢāļĩāļ‘āļē Side - Exit to:
â€Ē Syn Mun Kong Insurance Headquarter
â€Ē B.Grimm Technologies Headquarter
â€Ē Piyaphirom Park
YL11 Hua Mak āļŦāļąāļ§āļŦāļĄāļēāļ 3 June 2023; 3 years ago[25] Side - Connecting station to

â€Ē  SRT  (future)
â€Ē  ARL 
â€Ē SRT Eastern Line

 Exit to MaxValu Supermarket
YL12 Kalantan āļāļĨāļąāļ™āļ•āļąāļ™ Side - Exit to Thanya Park
YL13 Si Nut āļĻāļĢāļĩāļ™āļļāļŠ Side -
YL14 Srinagarindra 38 āļĻāļĢāļĩāļ™āļ„āļĢāļīāļ™āļ—āļĢāđŒ 38 Side -
YL15 Suan Luang Rama IX āļŠāļ§āļ™āļŦāļĨāļ§āļ‡ āļĢ.9 Side - Exit to:
â€Ē Seacon Square
â€Ē Train Night Market Srinagarindra
â€Ē Paradise Park
â€Ē Suan Luang Rama IX (Magnolia Gate)
YL16 Si Udom āļĻāļĢāļĩāļ­āļļāļ”āļĄ Side - Exit to Synphaet Srinagarindra Hospital
YL17 Si Iam āļĻāļĢāļĩāđ€āļ­āļĩāđˆāļĒāļĄ Side √ Proposed connecting station to  BTS  (future) Exit to:
â€Ē Wat Sri IamL
â€Ē Si Iam MRT Depot
â€Ē AIA East Gateway
â€Ē Ample Tower
YL18 Si La Salle āļĻāļĢāļĩāļĨāļēāļ‹āļēāļĨ Side -
YL19 Si Bearing āļĻāļĢāļĩāđāļšāļĢāļīāđˆāļ‡ Side -
YL20 Si Dan āļĻāļĢāļĩāļ”āđˆāļēāļ™ Side - Exit to JAS Urban Srinakarin
YL21 Si Thepha āļĻāļĢāļĩāđ€āļ—āļžāļē Side -
YL22 Thipphawan āļ—āļīāļžāļ§āļąāļĨ Side -
YL23 Samrong āļŠāļģāđ‚āļĢāļ‡ Side - Interchange station with  BTS  via transfer gates. Exit to:
â€Ē Imperial World Samrong
â€Ē Big C Supercenter Samrong 1
â€Ē Iamcharoen Market
â€Ē Samrong Fresh Market
â€Ē Samrong Medical Hospital

Rolling stock

[edit]

BSR selected Bombardier Innovia Monorail 300 rolling stock for the Yellow line.[26] The BSR announced that they would purchase 28 4-car sets to operate the Yellow line.[27] The trains were manufactured by CRRC Puzhen Bombardier Transportation Systems (joint venture of Bombardier Transportation and CRRC Nanjing Puzhen) in Wuhu, Anhui, China. The first set was assembled and shipped on 4 September 2020 with delivery to Thailand at the end of September 2020.[28] The first set arrived in Thailand on 1 October 2020 at Laem Chabang port with a handover ceremony attended by the then Prime Minister Prayut Chan-o-cha, BTSC Chairman, MRTA and Canadian Ambassador.[29] Two more sets arrived in mid December 2020 for a total of 5 sets by the end of 2020. By July 2021, 8 sets had been delivered and were being tested.[30] As of the end of October 2021, 12 sets had been delivered.[31] By the end of November 2021, the BSR stated that 20 sets had been delivered with the remaining sets expected to be fully delivered by the end of March 2022.[6] However, as of mid April 2022 only 26 sets had been received and were progressing undergoing testing.[32] The remaining sets were expected to be delivered by July 2022.

Technical Characteristics

  • Low profile vehicles/low floor height above beam[33]
  • Distinct sloped nose/end-cap
  • Inter-car walkthrough[33]
  • Rubber-tires and permanent magnet motor[33]
  • Aluminium body, steel underframe, composite end cap
  • 4-car sets have a capacity of 24,100 pax p/h each way and 8-car sets a capacity of 49.600 pax p/h each way with a 75-second headway.[34]
  • Innovia Monorails are all fully automated and are equipped with CITYFLO 650 GOA 4 (Fully Automated Train Control)communications-based train control for driverless operation to increase reliability, shorten head ways between trains and lower maintenance costs.[35]

The BSR stated that the passenger capacity for 4-car sets will be 17,000 passengers per hour each way.

Guideway beams

[edit]
Elevated guideway beams at Lat Phrao Station

The Bombardier Innovia Monorail 300 operates on a narrow, elevated guideway beam. Pre-cast, post-tensioned guideway beams are constructed at an off-site location and later installed on the system. The guideway beams are 690 mm (27 in) wide.[33] The Innovia Monorail 300 was designed to navigate curves as tight as 46 m (151 ft) and a maximum grade of 6%. Monorail switches are either beam replacement or multi-position pivot switches.[36] The system has evacuation walkways down the entire length of the guideway beam. These walkways allow passengers to escape any onboard hazard. The maintenance crew also uses these walkways for repairs and general maintenance to the system.[37]

Operation

[edit]

Headways

[edit]
MRT Yellow Line headway[38]
Time Headway (Minutes:Seconds)
Monday - Friday
06.00 - 07.00 10:00
07:00 - 09:00 05:00
09:00 - 17:00 10:00
17:00 - 20:00 05:00
20:00 - 24:00 10:00
Saturday to Sunday and Public Holiday
06:00 - 24:00 10:00

Ridership

[edit]

From January 25 to January 31, 2025, Prime Minister Paetongtarn Shinawatra has implemented a policy of free public transportation in Bangkok for one week. This measure aims to address the worsening air pollution caused by surging dust levels across all districts of the capital.[39]

MRT Yellow Line Ridership[40]
Year Quarter Quarterly Ridership Daily Ridership Annual Ridership Remarks
2023 Q1 7,474,368
Q2
Q3 3,660,530 40,673 YL01 Lat Phrao - YL23 Samrong section officially opened on 3 July 2023.
Q4 3,813,838 41,454
2024 Q1 3,588,377 39,433 14,260,485
Q2 2,939,242 32,300 Equipment failures on March 28, 2024, caused six stations to temporarily close for two days.[41]
Q3 3,770,408 40,983
Q4 3,962,458 43,071
2025 Q1 4,086,815 45,410 16,516,043 Free public transportation policy was implemented between 25 and 31 January 2025.[39]
Train services were temporarily suspended due to 2025 Myanmar Earthquake on 28 March 2025.[42] The line resumed normal service on 30 March 2025.[43]
Q2 3,813,345 41,905
Q3 4,236,245 46,047
Q4 4,379,638 47,605 As of December 2025.[44][45][46]
2026 Q1 4,166,822 46,298 9,573,682 [47][48][49]
Q2 3,942,813 43,328 [50][51][52]
Q3 1,464,047 47,227 As of July 2026[53]
Q4

Incidents

[edit]

January 2024 equipment failure

[edit]

On 2 January 2024, a guide wheel from one of the trains fell off between Si Thepha Station and Si Dan Station and hit a taxi on Thepharak Road. There were no injuries.[54] Investigations found the cause to be a broken ball bearing socket holding the wheels. The event followed a similar incident a week earlier on the Pink Line, where a 300-meter section of the on conductor rail fell onto the road near Samakkhi station.[55] The following day, trains operated at 55-minute intervals with many complaints from commuters returning to work on the first day after the new year holidays.[56] EBM is expected to be fined heavily for the damage. Service was restored on 4 January with trains running at 15-minute intervals free of charge.[57]

March 2024 equipment failures

[edit]

On 28 March 2024 loose bolts caused parts to fall from the conductor rail to the street below between Kalantan and Si Udom stations causing service to be suspended and damaging vehicles.[58] The following day limited service was resumed[59] but a power outage at Hua Mak caused a further partial suspension of service.[60] Six stations were still closed two days after the incident.[41] Repairs to the affected section could take 2–3 months.[61]

2025 Myanmar earthquake

[edit]

On March 28, a 7.7-magnitude earthquake in Myanmar struck Bangkok, leading to the temporary suspension of all train services to ensure readiness for resumption and to prepare for potential aftershocks. The line resumed normal service on March 30, 2025, at 12:00.[62][63]

Route map

[edit]
Map
Route of the Yellow Line

Network map

[edit]

See also

[edit]

References

[edit]
  1. ↑ ""āļāļĢāļĄāļāļēāļĢāļ‚āļ™āļŠāđˆāļ‡āļ—āļēāļ‡āļĢāļēāļ‡" āđ€āļœāļĒāļ§āļąāļ™āļĻāļļāļāļĢāđŒāļŠāļīāđ‰āļ™āđ€āļ”āļ·āļ­āļ™āļŠāļīāļ‡āļŦāļēāļ„āļĄ 67 āļĄāļĩāļœāļđāđ‰āđƒāļŠāđ‰āļšāļĢāļīāļāļēāļĢāļĢāļ–āđ„āļŸāļŸāđ‰āļēāļŠāļēāļĒāļ‰āļĨāļ­āļ‡āļĢāļąāļŠāļ˜āļĢāļĢāļĄ (āļŠāļĩāļĄāđˆāļ§āļ‡) āđāļĨāļ°āļĢāļ–āđ„āļŸāļŸāđ‰āļēāļŠāļēāļĒāļŠāļĩāđāļ”āļ‡ āļŠāļđāļ‡āļŠāļļāļ”āļ•āļąāđ‰āļ‡āđāļ•āđˆāđ€āļ›āļīāļ”āđƒāļŦāđ‰āļšāļĢāļīāļāļēāļĢāļĄāļē āļŦāļĨāļąāļ‡āļĄāļĩāļ™āđ‚āļĒāļšāļēāļĒāļ­āļąāļ•āļĢāļēāļ„āđˆāļēāđ‚āļ”āļĒāļŠāļēāļĢāļĢāļ–āđ„āļŸāļŸāđ‰āļēāļŠāļđāļ‡āļŠāļļāļ” 20 āļšāļēāļ—āļ•āļĨāļ­āļ”āļŠāļēāļĒ". āļāļĢāļĄāļāļēāļĢāļ‚āļ™āļŠāđˆāļ‡āļ—āļēāļ‡āļĢāļēāļ‡ āļāļĢāļ°āļ—āļĢāļ§āļ‡āļ„āļĄāļ™āļēāļ„āļĄ (in Thai). 2024-08-31. Retrieved 2024-09-04.
  2. ↑ "Alstom's automated Innovia monorail system enters service in Bangkok". Alstom. Archived from the original on 2023-09-11.
  3. ↑ "MRTA Yellow Line project". Archived from the original on 2023-09-11.
  4. ↑ "āđ€āļ›āļīāļ”āđ„āļ—āļĄāđŒāđ„āļĨāļ™āđŒ-āļ„āđˆāļēāļ•āļąāđ‹āļ§ āļĢāļ–āđ„āļŸāļŸāđ‰āļēāđ„āļĢāđ‰āļ„āļ™āļ‚āļąāļš "āļŠāļēāļĒāļŠāļĩāļŠāļĄāļžāļđ-āđ€āļŦāļĨāļ·āļ­āļ‡"". Prachachat. 1 October 2020.
  5. ↑ Theparat, Chatrudee (30 October 2020). "Tangled lines". Bangkok Post. Bangkok Post. Retrieved 31 October 2020.
  6. 1 2 3 "āļ§āļīāđˆāļ‡āļ—āļ”āļŠāļ­āļšāļ‰āļĨāļļāļĒ! āđ‚āļĄāđ‚āļ™āđ€āļĢāļĨ 'āļŠāļēāļĒāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡' āļ—āļģāļ„āļ§āļēāļĄāđ€āļĢāđ‡āļ§ 80 āļāļĄ./āļŠāļĄ. āļžāļĢāđ‰āļ­āļĄāļšāļĢāļīāļāļēāļĢāļāļĨāļēāļ‡āļ›āļĩ 65". Manager Online. 30 November 2021.
  7. ↑ "āļ§āļąāļ™āļŠāļ‡āļāļĢāļēāļ™āļ•āđŒ..āļŠāļēāļ”āļ„āļ§āļēāļĄāļŠāļ”āđƒāļŠ āđ‚āļĄāđ‚āļ™āđ€āļĢāļĨāļŠāļĄāļžāļđ&āđ€āļŦāļĨāļ·āļ­āļ‡āđ„āļ”āđ‰āļ™āļąāđˆāļ‡āļŠ.āļ„.āļ™." Dailynews. 13 April 2022.
  8. 1 2 3 "āļĢāļŸāļĄ. āļ‚āļĒāļēāļĒāđ€āļŠāđ‰āļ™āļ—āļēāļ‡āđ€āļ›āļīāļ”āļ—āļ”āļŠāļ­āļšāļāļēāļĢāđ€āļ”āļīāļ™āļĢāļ–āđ€āļŠāļĄāļ·āļ­āļ™āļˆāļĢāļīāļ‡ (Trial Run) āļĢāļ–āđ„āļŸāļŸāđ‰āļēāļĄāļŦāļēāļ™āļ„āļĢ āļŠāļēāļĒāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡ āļ•āļąāđ‰āļ‡āđāļ•āđˆāļ§āļąāļ™āļ—āļĩāđˆ 12 āļĄāļīāļ–āļļāļ™āļēāļĒāļ™ āļ™āļĩāđ‰ āđ€āļ›āđ‡āļ™āļ•āđ‰āļ™āđ„āļ› āļˆāļēāļāļŠāļ–āļēāļ™āļĩāļ āļēāļ§āļ™āļē āļ–āļķāļ‡ āļŠāļ–āļēāļ™āļĩāļŠāļģāđ‚āļĢāļ‡ āļĢāļ°āļŦāļ§āđˆāļēāļ‡āđ€āļ§āļĨāļē 06.00 āļ™. – 20.00 āļ™." www.mrta.co.th (in Thai). Retrieved 2023-06-09.
  9. 1 2 3 Wancharoen, Supoj (7 June 2023). "Prayut to preside over official Yellow Line opening". Bangkok Post. Retrieved 2023-06-08.
  10. 1 2 3 4 Nanuam, Wassana (19 June 2023). "Prayut tries out Bangkok's new monorail". Bangkok Post. Retrieved 2023-06-19.
  11. ↑ "His Majesty renames Yellow Line as 'Nakkhara Phiphat'". 30 May 2024.
  12. ↑ "MRT Yellow line Route". Archived from the original on 2017-10-24. Retrieved 2022-04-19.
  13. ↑ "āļāļēāļ™āđ€āļĻāļĢāļĐāļāļāļīāļˆ - Connecting Opportunity". Retrieved 27 August 2016.
  14. ↑ "āļŠāļ™āļ‚.āđ€āļĢāđˆāļ‡āļŠāļĢāđ‰āļēāļ‡āļĢāļ–āđ„āļŸāļŸāđ‰āļē āļŸāļļāđ‰āļ‡āļ›āļĩ56āđ„āļ”āđ‰āđƒāļŠāđ‰āļ•āļąāđ‹āļ§āļĢāđˆāļ§āļĄāđāļ™āđˆ | āđ„āļ—āļĒāđ‚āļžāļŠāļ•āđŒ". Archived from the original on 2013-12-16. Retrieved 2014-06-27.
  15. ↑ "āļœāļđāđ‰āļˆāļąāļ”āļāļēāļĢāļ­āļ­āļ™āđ„āļĨāļ™āđŒ āļĢāļ§āļ”āđ€āļĢāđ‡āļ§ āļŠāļ” āļ—āļļāļāđ€āļŦāļ•āļļāļāļēāļĢāļ“āđŒ". Archived from the original on 2013-12-16. Retrieved 2013-12-16.
  16. ↑ "BSR Joint venture wins rights for Bangkok's Yellow, Pink line MRTA construction". Bangkok Post. 7 December 2016.
  17. 1 2 "Junta to call bids for most infra projects". The Nation. Retrieved 2017-06-17.
  18. 1 2 Author meeting with MRTA planning division on 7 August 2019 at MTRA Headquarters
  19. ↑ "Construction of monorail lines gets ceremonial launch". Bangkok Post. 27 August 2018.
  20. ↑ Bangkok opens two new monorails Tramways & Urban Transit issue 1028 August 2023 page 292
  21. 1 2 "BEMāļĢāđ‰āļ­āļ‡āļ‚āļ­āļ„āđˆāļēāļŠāļ”āđ€āļŠāļĒ āļŠāļĩāđ‰āļĢāļēāļĒāđ„āļ”āđ‰āļŦāļ”/āļŦāļĨāļąāļ‡'āļŠāļēāļĒāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡'āļ§āļīāđˆāļ‡". www.naewna.com (in Thai). 2021-03-22. Retrieved 2021-11-01.
  22. ↑ "[Realist Post] āļ­āļąāļžāđ€āļ”āļ•āļŠāļēāļĒāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡ āđ€āļ•āļĢāļĩāļĒāļĄāđ€āļŠāļ™āļ­ āļĢāļŸāļĄ.āļ­āļ™āļļāļĄāļąāļ•āļīāđ€āļžāļīāđˆāļĄāļŠāđˆāļ§āļ™āļ•āđˆāļ­āļ‚āļĒāļēāļĒ 2 āļŠāļ–āļēāļ™āļĩ āđ€āļŠāļ·āđˆāļ­āļĄāļĢāļ–āđ„āļŸāļŸāđ‰āļē 3 āļŠāļēāļĒ". Facebook.
  23. ↑ "āļĢāļ–āđ„āļŸāļŸāđ‰āļē"āļŠāļēāļĒāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡āļŠāđˆāļ§āļ™āļ‚āļĒāļēāļĒ"āļŠāđˆāļ­āđāļ§āļ§āđāļ—āđ‰āļ‡!". Facebook.
  24. ↑ "MRTA cancels expansion plan for Yellow Line". nationthailand. 2023-10-03. Retrieved 2024-08-22.
  25. ↑ "āđ€āļĨāļ·āđˆāļ­āļ™āđ€āļ›āļīāļ”āļšāļĢāļīāļāļēāļĢ āļŠāļēāļĒāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡-āļŠāļēāļĒāļŠāļĩāļŠāļĄāļžāļđ āđ€āļ‹āđˆāļ™āļžāļīāļĐāđ‚āļ„āļ§āļīāļ”". āļāļēāļ™āđ€āļĻāļĢāļĐāļāļāļīāļˆ. Archived from the original on 2022-12-25. Retrieved 26 December 2022.
  26. ↑ "āļ‚āđˆāļēāļ§āļĢāļ­āļšāļ§āļąāļ™". āļ›āļĢāļ°āļŠāļēāļŠāļēāļ•āļīāļ˜āļļāļĢāļāļīāļˆ.
  27. ↑ "āļœāļđāđ‰āļˆāļąāļ”āļāļēāļĢāļ­āļ­āļ™āđ„āļĨāļ™āđŒ āļĢāļ§āļ”āđ€āļĢāđ‡āļ§ āļŠāļ” āļ—āļļāļāđ€āļŦāļ•āļļāļāļēāļĢāļ“āđŒ". Archived from the original on 2017-06-04. Retrieved 2017-07-25.
  28. ↑ https://ah.sina.com.cn/news/2020-09-04/detail-iivhvpwy4950163.shtml ah.sina.com.au, 4 September 2020
  29. ↑ "Bangkok monorail trains arrive". Railway Gazette International. 2 October 2020.
  30. ↑ "Monorails arrive". Transport Daily news. 22 July 2021.
  31. ↑ "āđ€āļĢāļīāđˆāļĄāļžāļĢāļļāđˆāļ‡āļ™āļĩāđ‰! āļ›āļīāļ”āļāļąāđˆāļ‡āļĨāļ°āļŠāđˆāļ­āļ‡āļŠāļ°āļžāļēāļ™āļ‚āđ‰āļēāļĄāđāļĒāļ "āļĢāļąāļŠāļ”āļēāļŊ-āļĨāļēāļ”āļžāļĢāđ‰āļēāļ§" āļ§āļēāļ‡āļ„āļēāļ™āđ€āļŦāļĨāđ‡āļāļĢāļ–āđ„āļŸāļŸāđ‰āļēāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡". Dailynews. 29 October 2021.
  32. ↑ ""āļĢāļ–āđ„āļŸāļŸāđ‰āļēāļŠāļĄāļžāļđ-āđ€āļŦāļĨāļ·āļ­āļ‡" āļ—āļ”āļŠāļ­āļšāđ€āļ”āļīāļ™āļĢāļ–āđ€āļŠāļĄāļ·āļ­āļ™āļˆāļĢāļīāļ‡ āļ.āļĒ.āļ™āļĩāđ‰". Dailynews. 19 April 2022.
  33. 1 2 3 4 "ALWEG - Bombardier Innovia Monorail 300". The Monorail Society - Technical Page. The Monorail Society. Archived from the original on 2015-07-07.
  34. ↑ http://mail.monorails.org/pdfs/INNOVIA%20300.pdf Bombardier Innovia 300 Technical Sheet
  35. ↑ "Bombardier named systems supplier of the year - INNOVIA Monorail 300 system and CITYFLO 650 technology are winners in Sao Paulo". Purchasing B2B. Archived from the original on 2015-07-13. Retrieved 2015-07-06.
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  37. ↑ "URBAN MONORAIL TRACK". Monorail Australia. The Monorail Society. Archived from the original on 2020-04-07. Retrieved 2020-08-15.
  38. ↑ "āļĢāļ–āđ„āļŸāļŸāđ‰āļēāļĄāļŦāļēāļ™āļ„āļĢ āļŠāļēāļĒāļ™āļąāļ„āļĢāļēāļžāļīāļžāļąāļ’āļ™āđŒ (āļŠāļēāļĒāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡) (The Skytrains)".
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  40. ↑ "āļŠāļ–āļīāļ•āļīāļˆāļģāļ™āļ§āļ™āļœāļđāđ‰āđ‚āļ”āļĒāļŠāļēāļĢāđ‚āļ„āļĢāļ‡āļāļēāļĢāļĢāļ–āđ„āļŸāļŸāđ‰āļēāļĄāļŦāļēāļ™āļ„āļĢ āļŠāļēāļĒāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡". www.mrta.co.th (in Thai). Archived from the original on 2024-11-08. Retrieved 2024-11-07.
  41. 1 2 "Yellow Line temporarily closes six stations". Bangkok Post. 30 March 2024. Retrieved 2024-03-30.
  42. ↑ "āļĢāļ–āđ„āļŸāļŸāđ‰āļē BTS āđāļĨāļ° MRT āđ€āļ›āļīāļ”āļ›āļāļ•āļīāđāļĨāđ‰āļ§ āļĒāļāđ€āļ§āđ‰āļ™ āļŠāļēāļĒāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡-āļŠāļēāļĒāļŠāļĩāļŠāļĄāļžāļđ āļ›āļīāļ”āļ•āđˆāļ­āļ­āļĩāļ 1 āļ§āļąāļ™". www.sanook.com/news (in Thai). 2025-03-29. Retrieved 2025-04-18.
  43. ↑ Thailand, BECi Corporation Ltd. "āļĢāļ–āđ„āļŸāļŸāđ‰āļēāļŠāļēāļĒāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡ āđ€āļ•āļĢāļĩāļĒāļĄāđ€āļ›āļīāļ”āđƒāļŦāđ‰āļšāļĢāļīāļāļēāļĢāļŠāđˆāļ§āļ‡āđ€āļ—āļĩāđˆāļĒāļ‡āļ§āļąāļ™āļ™āļĩāđ‰ āļŠāđˆāļ§āļ™ "āļŠāļēāļĒāļŠāļĩāļŠāļĄāļžāļđ" āļĒāļąāļ‡āļ›āļīāļ”āļ­āļĩāļ 1 āļ§āļąāļ™". CH3Plus.com (in Thai). Retrieved 2025-05-13.
  44. ↑ "āļ›āļĢāļīāļĄāļēāļ“āļœāļđāđ‰āđƒāļŠāđ‰āļšāļĢāļīāļāļēāļĢāļĢāļ°āļšāļšāļ‚āļ™āļŠāđˆāļ‡āļ—āļēāļ‡āļĢāļēāļ‡ āļ›āļĢāļ°āļˆāļģāđ€āļ”āļ·āļ­āļ™āļ•āļļāļĨāļēāļ„āļĄ 2568". āļāļĢāļĄāļāļēāļĢāļ‚āļ™āļŠāđˆāļ‡āļ—āļēāļ‡āļĢāļēāļ‡ āļāļĢāļ°āļ—āļĢāļ§āļ‡āļ„āļĄāļ™āļēāļ„āļĄ (in Thai). 2025-11-06. Retrieved 2025-11-12.
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  51. ↑ "āļ›āļĢāļīāļĄāļēāļ“āļœāļđāđ‰āđƒāļŠāđ‰āļšāļĢāļīāļāļēāļĢāļĢāļ°āļšāļšāļ‚āļ™āļŠāđˆāļ‡āļ—āļēāļ‡āļĢāļēāļ‡ āļ›āļĢāļ°āļˆāļģāđ€āļ”āļ·āļ­āļ™ āļžāļĪāļĐāļ āļēāļ„āļĄ 2569" [Volume of rail transport users for May 2026]. Department of Rail Transport. Retrieved 6 July 2026.{{cite web}}: CS1 maint: url-status (link)
  52. ↑ "āļ›āļĢāļīāļĄāļēāļ“āļœāļđāđ‰āđƒāļŠāđ‰āļšāļĢāļīāļāļēāļĢāļĢāļ°āļšāļšāļ‚āļ™āļŠāđˆāļ‡āļ—āļēāļ‡āļĢāļēāļ‡ āļ›āļĢāļ°āļˆāļģāđ€āļ”āļ·āļ­āļ™ āļĄāļīāļ–āļļāļ™āļēāļĒāļ™ 2569" [Volume of rail transport users for June 2026]. Department of Rail Transport. 2 July 2026. Retrieved 7 August 2026.
  53. ↑ "āļ›āļĢāļīāļĄāļēāļ“āļœāļđāđ‰āđƒāļŠāđ‰āļšāļĢāļīāļāļēāļĢāļĢāļ°āļšāļšāļ‚āļ™āļŠāđˆāļ‡āļ—āļēāļ‡āļĢāļēāļ‡ āļ›āļĢāļ°āļˆāļģāđ€āļ”āļ·āļ­āļ™ āļāļĢāļāļŽāļēāļ„āļĄ 2569" [Volume of rail transport users for July 2026.]. Department of Rail Transport. 7 August 2026. Retrieved 14 August 2026.
  54. ↑ "āļĢāļ°āļ—āļķāļ! āļĨāđ‰āļ­āļĢāļ–āđ„āļŸāļŸāđ‰āļēāļŠāļēāļĒāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡āļŦāļĨāļļāļ”āļ•āļāđƒāļŠāđˆāđāļ—āđ‡āļāļ‹āļĩāđˆ āđ€āļ„āļĢāļēāļ°āļŦāđŒāļ”āļĩāđ„āļĄāđˆāļĄāļĩāļ„āļ™āđ€āļˆāđ‡āļš". 2 January 2024.
  55. ↑ Wancharoen, Supoj (26 December 2023). "Govt seeks free rides after Pink Line fault". Bangkok Post. Retrieved 2023-12-26.
  56. ↑ "'āļĢāļ­ 55 āļ™āļēāļ—āļĩāļ•āđˆāļ­āļ‚āļšāļ§āļ™' āļĢāļ–āđ„āļŸāļŸāđ‰āļēāļŠāļēāļĒāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡āļ›āļĢāļąāļšāđ€āļ§āļĨāļēāđ€āļ”āļīāļ™āļĢāļ–āļŦāļĨāļąāļ‡āļĨāđ‰āļ­āļŦāļĨāļļāļ” āļĢāļĄāļ§.āļ„āļĄāļ™āļēāļ„āļĄāđ€āļĢāļĩāļĒāļāļ–āļāļ”āđˆāļ§āļ™ āđ€āļ•āļĢāļĩāļĒāļĄāļ„āļēāļ”āđ‚āļ—āļĐāļ•āļąāļ”āļŠāļīāļ—āļ˜āļīāđŒāļœāļđāđ‰āļĢāļąāļšāļŠāļąāļĄāļ›āļ—āļēāļ™". 3 January 2024.
  57. ↑ "āđ€āļ›āļīāļ”āļ›āļāļ•āļī! āļĢāļ–āđ„āļŸāļŸāđ‰āļēāļŠāļēāļĒāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡ āđāļˆāđ‰āļ‡āļ§āļąāļ™āļ™āļĩāđ‰ (4 āļĄ.āļ„. 67) āļšāļĢāļīāļāļēāļĢāļŸāļĢāļĩ āļ›āļĢāļąāļšāļ„āļ§āļēāļĄāļ–āļĩāđˆāđ€āļ›āđ‡āļ™ 15 āļ™āļēāļ—āļĩāļ•āđˆāļ­āļ‚āļšāļ§āļ™". 4 January 2024.
  58. ↑ "Yellow Line service suspended after parts fall onto street". Bangkok Post. 28 March 2024. Retrieved 2024-03-30.
  59. ↑ "Yellow Line resumes limited services with fare discount". Bangkok Post. 29 March 2024. Retrieved 2024-03-30.
  60. ↑ Wancharoen, Supoj (30 March 2024). "Power cut at Hua Mak causes delays". Bangkok Post. Retrieved 2024-03-30.
  61. ↑ "Yellow Line track improvement to take months". Bangkok Post. 31 March 2024. Retrieved 2024-03-31.
  62. ↑ "Train services suspended for safety after earthquake in Myanmar". nationthailand. 2025-03-28. Retrieved 2025-04-02.
  63. ↑ "āļĢāļ–āđ„āļŸāļŸāđ‰āļē "āļŠāļēāļĒāļŠāļĩāđ€āļŦāļĨāļ·āļ­āļ‡" āđ€āļ•āļĢāļĩāļĒāļĄāđ€āļ›āļīāļ”āđƒāļŦāđ‰āļšāļĢāļīāļāļēāļĢāđ€āļ—āļĩāđˆāļĒāļ‡āļ§āļąāļ™āļ™āļĩāđ‰ āļŠāđˆāļ§āļ™ "āļŠāļēāļĒāļŠāļĩāļŠāļĄāļžāļđ" āļĒāļąāļ‡āļ›āļīāļ”". www.thairath.co.th (in Thai). 2025-03-30. Retrieved 2025-04-02.
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