1001 Smart Cities

Permanent project revision

Busan-Gimhae Light Rail and Its Revenue Guarantee

Revision 2026-10-11-deep-run · effective 2026-10-11

Current revision. This is the snapshot used by the live entity page.

unreviewed

Deep Run 2026-10-11: every source re-read and dated, present-tense statements dated, claim array completed; snippet: Ridership peaked at 51,654 a day in 2017 and has not regained it, so 'recovered' overstates; the only 2025 figure is January-May (45,689), not ~45,800.; snippet: None of the sources read names the contract type BTO; they describe a private investment project with a minimum revenue guarantee. Same change in `funding` and `operator`.; lesson: The forecast came from the Korea Transport Institute, a state research body, not a consultant; 'the fourteen years already committed' has no source and no clear referent (payments run 2011-2041 under the revised agreement).; story: 30,084 is the av

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Change set

  • replace /snapshot/projectFingerprint — Updated projectFingerprint to the current sourced project record.
  • replace /snapshot/asOf — Updated asOf to the current sourced project record.
  • replace /snapshot/governance — Updated governance to the current sourced project record.
  • replace /snapshot/claims — Updated claims to the current sourced project record.
  • replace /snapshot/sources — Updated sources to the current sourced project record.
61
of 61 claims mapped
14
source dossiers
10
publication dates recorded
0
archives linked
0
exact locators
0
content captures hashed

Claims, one by one

The text below is copied verbatim from the published record. Each claim names the source dossiers that carry it; caveats stay attached to the claim they qualify.

Claim 1 clm-97a4ca33a43bbfd2 quantitative
A driverless elevated light rail line opened in September 2011
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
The operator describes a fully automated, driverless train control system; Busan Ilbo dates the opening to 17 September 2011.
Caveat
The elevated alignment rests on Wikipedia's route diagram. Wikipedia gives 9 September 2011 for the opening with a week of free rides; revenue service began on 17 September.

Sources carrying this claim

  1. Busan-Gimhae Light Rail Transit Co. — driverless operation
  2. Busan Ilbo — ten years of running on deficits (15 September 2021)
  3. Wikipedia — Busan-Gimhae Light Rail Transit
Claim 2 clm-93bc963fdd70e0bf quantitative
over 23 km between Busan's Sasang district and Gimhae
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
The operator gives the line as 23.9 km between Busan and Gimhae; Wikipedia names Sasang as the Busan terminus.
Caveat
Busan Ilbo gives 23.2 km in 2021.

Sources carrying this claim

  1. Busan-Gimhae Light Rail Transit Co. — driverless operation
  2. Wikipedia — Busan-Gimhae Light Rail Transit
Claim 3 clm-a1a76d5402bd3fc8 descriptive
built as a private concession carrying a minimum revenue guarantee
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Seoul Shinmun: the cities' contract with the private concessionaire set expected ridership and obliged the cities to cover any deficit below it; the 2017 city announcement confirms the minimum revenue guarantee it abolished.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Busan Metropolitan City press release — minimum revenue guarantee abolished (5 April 2017)
  2. Seoul Shinmun — deficit fears for the Busan-Gimhae light rail (25 June 2010)
Claim 4 clm-494cb151ae6c9ecc quantitative
The Korea Transport Institute had forecast 176,358 riders a day at opening
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo: before the opening the Korea Transport Institute predicted 176,358 riders a day at the 2011 opening.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
Claim 5 clm-1bd15519d577a1af quantitative
30,084 came
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Busan city figures in Seoul Shinmun give 30,084 riders a day for 2011, the first year of operation; Domin Ilbo gives the same figure as the average at opening.
Caveat
The figure is the daily average over the opening year, not a count from the first day.

Sources carrying this claim

  1. Seoul Shinmun — chronic deficit, hopes of full trains (29 January 2014)
  2. Gyeongnam Domin Ilbo — the light rail that eats money
Claim 6 clm-c1127a9db97136d0 quantitative
Busan and Gimhae covered the shortfall, and a 2017 renegotiation swapped the revenue guarantee for cost compensation running to 2041
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo: the agreement was changed in April 2017 from the MRG to cost compensation (MCC), payable under the revised agreement until 2041; the city announcement of 5 April 2017 describes the same switch.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
  2. Busan Metropolitan City press release — minimum revenue guarantee abolished (5 April 2017)
Claim 7 clm-7c52dd639b471115 quantitative
The two cities paid 906.8 billion won between 2011 and 2025
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo, April 2026: Gimhae and Busan paid 906.8bn won in light rail support over the 15 years 2011-2025.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — national funding sought for the light rail deficit (6 April 2026)
Claim 9 clm-806d88bf774781a4 quantitative
Ridership has since partly recovered, from 34,752 a day in 2020 to 45,821 in 2024
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Busan Ilbo gives 34,752 riders a day for 2020; SBS gives 45,821 a day for 2024.
Caveat
Domin Ilbo gives 45,932 a day for 2024. SBS gives 45,689 a day for January-May 2025; no full-year 2025 figure has been published in the sources read.

Sources carrying this claim

  1. Busan Ilbo — ten years of running on deficits (15 September 2021)
  2. SBS — inflated light rail demand forecasts keep wasting tax money
Claim 10 clm-2c757be3ae3ed4e1 quantitative
still below the 2017 peak of 51,654
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo: in 2017, before the pandemic, the line recorded its highest ridership, 51,654 a day.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
Claim 11 clm-81656523bd098efe quantitative
Busan and Gimhae paid 906.8 billion won in support payments over 2011-2025 (Gimhae 572.4bn, Busan 334.4bn)
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo, April 2026: 906.8bn won paid over 2011-2025, of which Gimhae 572.4bn and Busan 334.4bn.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — national funding sought for the light rail deficit (6 April 2026)
Claim 12 clm-b5c0ce6029a086d6 quantitative
are contractually liable for at least 1.0898 trillion won more through 2041
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo: at least 1.0898tn won more from 2026 to 2041. Kyunghyang gives 1.1705tn won for 2025-2041, the same obligation counted one year earlier.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — national funding sought for the light rail deficit (6 April 2026)
  2. Kyunghyang Shinmun — Gimhae carries hundreds of billions in light rail losses (3 December 2025)
Claim 13 clm-f69ad57c095e1124 quantitative
Daily ridership in 2024 was 45,821, or 14.9% of the 306,000 forecast for that year
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
SBS: the forecast made when the project was pursued expected about 306,000 riders a day in 2024; actual ridership was 45,821, 14.9%.
Caveat
Domin Ilbo gives 45,932 a day for 2024.

Sources carrying this claim

  1. SBS — inflated light rail demand forecasts keep wasting tax money
Claim 14 clm-1f650949200cf591 quantitative
A 2020 refinancing, in which Busan City issued 150.8 billion won of asset-backed securities at 2.3%, was expected to save about 12.9 billion won through 2041
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Asia Economy: Busan City issued 150.8bn won of asset-backed securities at 2.3% in 2020, expected to save about 12.9bn won over the operating period to 2041.
Caveat
The saving is a projection made at issuance, not a measured result.

Sources carrying this claim

  1. Asia Economy — light rail ABS issuance saves 12.9 billion won (28 September 2020)
Claim 15 clm-8a7b840026075bff quantitative
As of September 2025 the national government gave no financial support toward the deficit: the Urban Railroad Act allows it only administrative support
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo, September 2025: the government gives no financial support to local authorities burdened by light rail operation; the Urban Railroad Act provides only for administrative support.
Caveat
The national government did contribute to construction; this concerns the operating deficit.

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
Claim 16 clm-397095571d9bf676 quantitative
In September 2026 Gimhae's mayor asked the National Assembly for more national funding for the line in the 2027 budget
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Newspim, 16 September 2026: Gimhae's mayor visited the National Assembly to seek higher national funding in the 2027 budget, with the Busan-Gimhae light rail private-investment project first on the list.
Caveat
The article names no amount, and the budget had not been passed when this entry was checked.

Sources carrying this claim

  1. Newspim — Gimhae mayor asks the National Assembly for more 2027 funding (16 September 2026)
Claim 17 clm-2336190b1422bd70 descriptive
A revenue guarantee written against a state institute's demand forecast
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo names the Korea Transport Institute, the state research body, as author of the forecast; Seoul Shinmun shows the contract set the cities' obligation against the expected ridership.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
  2. Seoul Shinmun — deficit fears for the Busan-Gimhae light rail (25 June 2010)
Claim 18 clm-648776ffe266c78a descriptive
hands the forecasting risk to the taxpayer for as long as the contract runs
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Seoul Shinmun: the cities agreed to cover the deficit for 30 years if ridership fell short; Domin Ilbo shows payments due until 2041 under the revised agreement.
Caveat
This is the transferable reading of the case, not a statement any one source makes.

Sources carrying this claim

  1. Seoul Shinmun — deficit fears for the Busan-Gimhae light rail (25 June 2010)
  2. Gyeongnam Domin Ilbo — the light rail that eats money
Claim 19 clm-d5dc9c8a4a2bc1b2 quantitative
Renegotiating it in 2017 cut the projected bill by about 304 billion won
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo: the 2017 change cut the public burden from 1.7963tn to 1.4919tn won, by 304.4bn; Asia Economy gives 304bn won.
Caveat
Busan's own announcement of 2017 projected about 300bn won.

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
  2. Asia Economy — light rail ABS issuance saves 12.9 billion won (28 September 2020)
Claim 20 clm-47c0d20369f90783 quantitative
left Busan and Gimhae paying until 2041
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo, April 2026: the cities must keep paying until 2041; the 2017 city announcement sets the operating period to 2041.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — national funding sought for the light rail deficit (6 April 2026)
  2. Busan Metropolitan City press release — minimum revenue guarantee abolished (5 April 2017)
Claim 22 clm-1641ddd8ec354d98 quantitative
The line is 23.9 km long and has 21 stations
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
The operator gives 23.9 km; SBS counts 12 stations in Gimhae and 9 in Busan, 21 in all; Wikipedia gives both figures.
Caveat
Busan Ilbo gave 23.2 km in 2021.

Sources carrying this claim

  1. Busan-Gimhae Light Rail Transit Co. — driverless operation
  2. Wikipedia — Busan-Gimhae Light Rail Transit
  3. SBS — inflated light rail demand forecasts keep wasting tax money
Claim 23 clm-d51adc16fbc0fbf3 quantitative
It projected 176,358 riders a day in the opening year, rising to 322,545 by 2031
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo: the Korea Transport Institute forecast 176,358 riders a day at the 2011 opening, rising to 322,545 by 2031.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
Claim 24 clm-6971ce29b4ec1bf2 quantitative
Gimhae's support payment for 2020 alone was 48.6 billion won
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Busan Ilbo: Gimhae's support totalled 486억 won (48.6bn).
Caveat
Domin Ilbo gives 49.6 billion won for Gimhae's 2020 payment.

Sources carrying this claim

  1. Busan Ilbo — ten years of running on deficits (15 September 2021)
Claim 25 clm-62c33287a7b57542 quantitative
against ridership of 34,752 a day where the forecast had promised 272,220
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Busan Ilbo: 34,752 daily riders against a projected 272,220.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Busan Ilbo — ten years of running on deficits (15 September 2021)
Claim 26 clm-2220b670135f5898 quantitative
By 2024 the annual payment across both cities had reached 84.1 billion won
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
SBS gives the 2024 payment as 「841억 원」 — 84.1 billion won (억 = hundred million).
Caveat
Domin Ilbo gives 84.2 billion won (53.0bn from Gimhae, 31.2bn from Busan).

Sources carrying this claim

  1. SBS — inflated light rail demand forecasts keep wasting tax money
Claim 27 clm-d391f2ab0dd7bc97 quantitative
Gimhae carries 63.19 percent of the cost and Busan 36.81 percent
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo and SBS give the cost split as Gimhae 63.19% and Busan 36.81%; SBS adds that it follows the station count, 12 in Gimhae and 9 in Busan.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
  2. SBS — inflated light rail demand forecasts keep wasting tax money
Claim 28 clm-d0039e28a7bb5ba5 quantitative
Busan and Gimhae paid 906.8 billion won in support payments over 2011-2025
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo, April 2026: the cumulative support total over 2011-2025, split 572.4bn from Gimhae and 334.4bn from Busan.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — national funding sought for the light rail deficit (6 April 2026)
Claim 29 clm-7cb5af254cce4956 quantitative
they are contractually liable for at least 1.0898 trillion won more through 2041
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo, April 2026: at least 1.0898tn won is due from 2026 to the end of the concession in 2041; Kyunghyang counts 1.1705tn won from 2025.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — national funding sought for the light rail deficit (6 April 2026)
  2. Kyunghyang Shinmun — Gimhae carries hundreds of billions in light rail losses (3 December 2025)
Claim 30 clm-47888f53eb33ce56 quantitative
The original minimum revenue guarantee ran from September 2011 to March 2017, when it was replaced by a cost-compensation arrangement running through 2041
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo dates the MRG from September 2011 to March 2017 and its replacement by cost compensation (비용 보전) through 2041; the Busan city announcement of the abolition is dated 5 April 2017.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
  2. Busan Metropolitan City press release — minimum revenue guarantee abolished (5 April 2017)
Claim 31 clm-bc0955a3ff20e6f2 quantitative
The renegotiation cut the projected remaining burden by roughly 304 billion won
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo frames the renegotiation as cutting the projected burden from about 1.8 trillion won to about 1.49 trillion.
Caveat
Busan's own 2017 announcement projected about 300 billion won.

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
  2. Asia Economy — light rail ABS issuance saves 12.9 billion won (28 September 2020)
Claim 32 clm-9babc150669e37d8 descriptive
The trains are two-car sets built by Hyundai Rotem
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Wikipedia: 2-car trains built by Rotem, a member of Hyundai Motor Group; the operator's rolling-stock page confirms two-car sets.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Wikipedia — Busan-Gimhae Light Rail Transit
  2. Busan-Gimhae Light Rail Transit Co. — rolling stock
Claim 33 clm-15075be2ed3db22a quantitative
from 30,084 a day at opening to 45,821 in 2024
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Opening figure from Domin Ilbo (30,084); the 2024 figure of 45,821 from SBS.
Caveat
Ridership did not rise steadily: it peaked at 51,654 a day in 2017 and fell to about 34,000 in 2020.

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
  2. SBS — inflated light rail demand forecasts keep wasting tax money
Claim 34 clm-ff55c3ebc98c686c quantitative
Uijeongbu's light rail, which opened in 2012, carried well under half its projected ridership and costs its city on the order of 20 billion won a year
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
SBS: Uijeongbu opened 2012, actual riders fell far below 50% of projected demand, with annual payments of about 200억 won (20bn).
Caveat
About half of Uijeongbu's 20 billion won a year repays the investment of the first operator, which went bankrupt in 2017.

Sources carrying this claim

  1. SBS — inflated light rail demand forecasts keep wasting tax money
Claim 35 clm-e65fa8b4f3f0e034 descriptive
in Yongin, a former mayor's liability in damages over the city's light rail was confirmed by the Supreme Court
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
SBS: 「손해배상 책임이 대법원에서 확정」 — the former Yongin mayor's liability in damages was confirmed by the Supreme Court.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. SBS — inflated light rail demand forecasts keep wasting tax money
Claim 36 clm-83af553e662a002b quantitative
In its opening year the line averaged 30,084 riders a day
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Busan city figures in Seoul Shinmun give 30,084 riders a day for 2011, the first year of operation; Domin Ilbo calls it the daily average at opening.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Seoul Shinmun — chronic deficit, hopes of full trains (29 January 2014)
  2. Gyeongnam Domin Ilbo — the light rail that eats money
Claim 37 clm-e075bc9da416131f descriptive
The two-car trains that shuttle between Sasang in western Busan and Gimhae
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
The operator's rolling-stock page describes two-car sets; Wikipedia names Sasang as the Busan terminus.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Busan-Gimhae Light Rail Transit Co. — rolling stock
  2. Wikipedia — Busan-Gimhae Light Rail Transit
Claim 38 clm-8eddb63832ff7ae5 descriptive
on an elevated guideway
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Wikipedia's route diagram marks the line and its stations as elevated; the diagram has no quotable sentence, so no passage can be highlighted.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Wikipedia — Busan-Gimhae Light Rail Transit
Claim 39 clm-907fb2a5d3f8e0bb quantitative
It opened in September 2011
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Busan Ilbo: opened 17 September 2011; Wikipedia: opened 9 September with a week of free rides, revenue service from 17 September.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Busan Ilbo — ten years of running on deficits (15 September 2021)
  2. Wikipedia — Busan-Gimhae Light Rail Transit
Claim 40 clm-add94db52402c885 descriptive
For this line the forecast came from the Korea Transport Institute, the state's own transport research body
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo: before the opening the Korea Transport Institute predicted the ridership.
Caveat
Kyunghyang attributes the overestimate to the Ministry of Construction and Transportation, which ran the project at the time.

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
Claim 41 clm-7d7027103c1295f4 descriptive
Those numbers went into the contract, and the contract turned them into an obligation: whatever the fare box failed to deliver against them, the two cities would make up
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Seoul Shinmun, 2010: the two cities and the concessionaire set daily ridership at 176,000 in the contract, with the cities covering the deficit if it fell short.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Seoul Shinmun — deficit fears for the Busan-Gimhae light rail (25 June 2010)
Claim 42 clm-0563b4885ac9d515 quantitative
describes 176,000 a day as the system's design capacity
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Wikipedia: 'a design capacity of 176,000 passengers per day'.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Wikipedia — Busan-Gimhae Light Rail Transit
Claim 43 clm-4c77d66352fcf7d5 descriptive
It is the demand forecast, the number somebody expected to actually show up
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Seoul Shinmun: 176,000 was the daily ridership assumed in the contract; Domin Ilbo: 176,358 was the Korea Transport Institute's ridership forecast for 2011.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Seoul Shinmun — deficit fears for the Busan-Gimhae light rail (25 June 2010)
  2. Gyeongnam Domin Ilbo — the light rail that eats money
Claim 44 clm-e4edbf54fd595358 quantitative
The line opens; 30,084 riders a day against a forecast of 176,358
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo: 30,084 riders a day at opening against a forecast of 176,358.
Caveat
Domin Ilbo calls this 20% of the forecast; the figures give about 17%.

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
  2. Seoul Shinmun — chronic deficit, hopes of full trains (29 January 2014)
Claim 45 clm-114936723863525c quantitative
First year of support payments — of the order of one billion won
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo: support payments were 1bn won in 2011, 2bn in 2012, 11.8bn in 2013.
Caveat
The article does not say whether this series is Gimhae's share or the total.

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
Claim 46 clm-ed46ab7279f21161 quantitative
The minimum revenue guarantee is replaced by a cost-compensation arrangement running to 2041
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
The city announcement of 5 April 2017 and Domin Ilbo: the MRG was replaced by minimum cost compensation, with payments due to 2041.
Caveat
The revised agreement was signed on 24 March 2017 and took effect on 1 April 2017.

Sources carrying this claim

  1. Busan Metropolitan City press release — minimum revenue guarantee abolished (5 April 2017)
  2. Gyeongnam Domin Ilbo — the light rail that eats money
Claim 47 clm-5f26abc27e44f0bb quantitative
Gimhae alone pays 48.6bn won
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Busan Ilbo: Gimhae paid 48.6bn won in support for 2020.
Caveat
Domin Ilbo gives 49.6 billion won.

Sources carrying this claim

  1. Busan Ilbo — ten years of running on deficits (15 September 2021)
Claim 48 clm-9a4a5e20becb025b quantitative
ridership 34,752 against a forecast of 272,220
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Busan Ilbo: 34,752 riders a day in 2020 against forecast demand of 272,220.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Busan Ilbo — ten years of running on deficits (15 September 2021)
Claim 49 clm-709bf9685a4f6cae quantitative
Ridership 45,821 a day — 14.9% of the 306,000 forecast for the year
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
SBS: 45,821 riders a day in 2024, 14.9% of the roughly 306,000 forecast for that year.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. SBS — inflated light rail demand forecasts keep wasting tax money
Claim 50 clm-62f05369e9f36634 quantitative
Annual support payment of 84.1bn won
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
SBS: the 2024 compensation payment was 84.1bn won.
Caveat
Domin Ilbo gives 84.2 billion won.

Sources carrying this claim

  1. SBS — inflated light rail demand forecasts keep wasting tax money
Claim 51 clm-574f740cad80de32 descriptive
Gimhae's accumulated light rail liability is national news
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Kyunghyang Shinmun, a national daily, reported Gimhae's request for national funding on 3 December 2025.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Kyunghyang Shinmun — Gimhae carries hundreds of billions in light rail losses (3 December 2025)
Claim 52 clm-7624e37ce67c23c7 descriptive
It promised that a gap between forecast and fare box would be filled from the public purse
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Seoul Shinmun: if ridership fell below the contract figure, the two cities would cover the deficit.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Seoul Shinmun — deficit fears for the Busan-Gimhae light rail (25 June 2010)
Claim 53 clm-71e12188657d3698 descriptive
the smaller city, with the smaller budget, holds the larger share
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
SBS: Gimhae pays 63.19% against Busan's 36.81%; Busan Ilbo: Gimhae's disposable budget is only about 200bn won a year.
Caveat
SBS explains the split by station count (12 in Gimhae, 9 in Busan); Gimhae sued for a 50:50 split and lost.

Sources carrying this claim

  1. SBS — inflated light rail demand forecasts keep wasting tax money
  2. Busan Ilbo — ten years of running on deficits (15 September 2021)
Claim 54 clm-c61a980e189a7596 quantitative
split 572.4 billion from Gimhae and 334.4 billion from Busan
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo, April 2026: Gimhae 572.4bn and Busan 334.4bn of the 906.8bn total.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — national funding sought for the light rail deficit (6 April 2026)
Claim 55 clm-9850be95f0c0af23 descriptive
By the middle of the decade the annual payments had grown past what either council could absorb quietly, and the cities went back to the table
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo: as the annual burden grew by more than 10bn won a year, the agreement was changed in April 2017; payments reached 40bn won by 2015.
Caveat
The 2017 agreement was signed by both cities and the national transport ministry.

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
  2. Busan Metropolitan City press release — minimum revenue guarantee abolished (5 April 2017)
Claim 56 clm-251921657409b74a descriptive
a revenue guarantee tops up income against a forecast, while cost compensation covers the operator's costs against what it actually earns
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
The 2017 city announcement: under MCC an agreed cost amount is set, and if actual operating revenue falls short of it the difference is paid.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Busan Metropolitan City press release — minimum revenue guarantee abolished (5 April 2017)
Claim 57 clm-3af2e845221fb3ae descriptive
The second is cheaper for the public side
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
The 2017 city announcement: the private return falls from 14.56% to 3.34% and the cities expect to save about 300bn won to 2041.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Busan Metropolitan City press release — minimum revenue guarantee abolished (5 April 2017)
  2. Asia Economy — light rail ABS issuance saves 12.9 billion won (28 September 2020)
Claim 58 clm-1e0954609a68e491 quantitative
from something on the order of 1.8 trillion won down to about 1.49 trillion
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo: the public burden fell from 1.7963tn won under the MRG to 1.4919tn won under cost compensation.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
Claim 59 clm-623ffdad098617ea descriptive
The forecast was produced by a state institute
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo names the Korea Transport Institute as the forecaster.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
Claim 60 clm-59d4999d02d6a832 descriptive
and is now paid for annually by both
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
SBS and Kyunghyang: in 2024 Gimhae paid 52.9bn won and Busan 31.2bn won.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. SBS — inflated light rail demand forecasts keep wasting tax money
  2. Kyunghyang Shinmun — Gimhae carries hundreds of billions in light rail losses (3 December 2025)
Claim 61 clm-7bc0e1dd090e2bea quantitative
The bill arrives regardless, and will keep arriving until 2041
Published field
body · verbatim
Mapping
mapped · no interpretation or interpolation added by this file
What the mapping says
Domin Ilbo: under the revised agreement support must be paid until 2041.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Gyeongnam Domin Ilbo — the light rail that eats money
  2. Gyeongnam Domin Ilbo — national funding sought for the light rail deficit (6 April 2026)

Source dossiers and revision state

This layer records what is known about each source, what is still missing, and the exact snapshot this page is rendering. A missing date, archive or hash stays visible as missing.

unreviewed Revision 2026-10-11-deep-run effective 2026-10-11 · created 2026-10-11

Awaiting operator and domain-expert review; publication of this revision implies neither.

sha256:77a72281e652a8a38c42686259161c68ae3caed424d2fe0205fe824b7ded19f7
Revision history → Permanent version link → Machine-readable record → Evidence Constitution →
61
of 61 claims mapped
14
source dossiers
10
publication dates recorded
0
archives linked
0
exact locators
0
content captures hashed

Governance facts carried by the record

Operator
Busan-Gimhae Light Rail Transit Co., concessionaire and direct operator since 2017
Actor types
private
Funding model
ppp
Funding description
Private concession; public support shared Gimhae 63.19% / Busan 36.81%
Cost
Not recorded
Ownership
Not recorded
Decision rights
Not recorded
Exit conditions
Not recorded

14 source dossiers

Gyeongnam Domin Ilbo — the light rail that eats money idomin.com · 23 linked claims

Open original source ↗

Stable source ID
src-c2af622a9a9f920c
Publisher
Name not classified · idomin.com
Type / language
web-page · language not classified
Published
2025-09-10
Updated
2025-09-11
Source last checked
No source-level check date
Record last verified
2026-10-11
Dossier created
2026-10-11
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Gyeongnam Domin Ilbo's 14-year review of the line: the Korea Transport Institute projected 176,358 riders/day at the 2011 opening, 211,147 by 2014 and 322,545 by 2031; average daily ridership at opening was 30,084; the 2017 peak was 51,654/day, ridership fell to the 34,000s in 2020 and stood at 45,932/day in 2024; 2024 support payments of 84.2bn won (Gimhae 53.0bn, Busan 31.2bn); cost-sharing of 63.19% (Gimhae) and 36.81% (Busan); the MRG ran from September 2011 to March 2017 and was replaced in April 2017 by 25-year cost compensation (MCC) to 2041, cutting the public burden from 1.7963tn to 1.4919tn won (by 304.4bn); and the national government gives no financial support toward the deficit, because the Urban Railroad Act allows it only administrative support.

Descriptive only — not page/paragraph exact
Claims linked
Busan Metropolitan City press release — minimum revenue guarantee abolished (5 April 2017) busan.go.kr · 8 linked claims

Open original source ↗

Stable source ID
src-ef495553f07849e9
Publisher
Name not classified · busan.go.kr
Type / language
web-page · language not classified
Published
2017-04-05
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-11
Dossier created
2026-10-11
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Busan city announcement of 5 April 2017: Busan, Gimhae and the transport ministry signed a revised agreement on the 24th of the previous month, in force since 1 April; the minimum revenue guarantee (MRG) is abolished and replaced by minimum cost compensation (MCC), which tops up actual operating revenue to an agreed cost level; the concessionaire, operating company and maintenance contractor are merged into direct operation by the concessionaire; the private return falls from 14.56% to 3.34%; the two cities expect to save about 300bn won (Busan 150bn) to 2041.

Descriptive only — not page/paragraph exact
Claims linked
Gyeongnam Domin Ilbo — national funding sought for the light rail deficit (6 April 2026) idomin.com · 9 linked claims

Open original source ↗

Stable source ID
src-aed164cc97a8ee6c
Publisher
Name not classified · idomin.com
Type / language
web-page · language not classified
Published
2026-04-06
Updated
2026-04-08
Source last checked
No source-level check date
Record last verified
2026-10-11
Dossier created
2026-10-11
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Pre-election review of Gimhae, April 2026: the two cities paid 906.8bn won in light rail support over 2011-2025 (Gimhae 572.4bn, Busan 334.4bn) and must pay at least 1.0898tn won more from 2026 to 2041 (Gimhae 688.6bn, Busan 401.2bn); candidates of both main parties name national funding for the deficit as a priority, including a 17 March 2026 meeting with the transport minister.

Descriptive only — not page/paragraph exact
Claims linked
Kyunghyang Shinmun — Gimhae carries hundreds of billions in light rail losses (3 December 2025) khan.co.kr · 4 linked claims

Open original source ↗

Stable source ID
src-1510a1616ac15422
Publisher
Name not classified · khan.co.kr
Type / language
web-page · language not classified
Published
2025-12-03
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-11
Dossier created
2026-10-11
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Kyunghyang Shinmun on Gimhae's request to the transport ministry: cumulative support since 2011 of 519.1bn won (Gimhae) and 302.8bn won (Busan); 2024 payments of 52.9bn and 31.2bn won; a forecast of 306,000 riders/day for 2024 against about 45,000 actual; a remaining obligation of 1.1705tn won from 2025 to 2041; and Gimhae's request that the 2027 national budget share the support payments. Gimhae has 12 of the line's stations, Busan 9.

Descriptive only — not page/paragraph exact
Claims linked
SBS — inflated light rail demand forecasts keep wasting tax money news.sbs.co.kr · 12 linked claims

Open original source ↗

Stable source ID
src-c84463cc3335f411
Publisher
Name not classified · news.sbs.co.kr
Type / language
web-page · language not classified
Published
2025-07-17
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-11
Dossier created
2026-10-11
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

SBS (via Yonhap) on light rail demand forecasts: 45,821 riders/day in 2024, equal to 14.9% of the 306,000 forecast for that year, and 45,689/day over January-May 2025; 2024 support of 84.1bn won (Gimhae 52.9bn, Busan 31.2bn), split 63.19/36.81 because Gimhae has 12 stations and Busan 9; Gimhae's lawsuit for a 50:50 split was lost; most of the deficit is financing cost, already lowered by a 2020 refinancing; the Supreme Court confirmed a former Yongin mayor's liability in damages over that city's light rail; Uijeongbu's line, opened 2012, drew well under half its forecast ridership and costs that city about 20bn won a year.

Descriptive only — not page/paragraph exact
Claims linked
Busan Ilbo — ten years of running on deficits (15 September 2021) mobile.busan.com · 8 linked claims

Open original source ↗

Stable source ID
src-4647d109f777759c
Publisher
Name not classified · mobile.busan.com
Type / language
web-page · language not classified
Published
2021-09-15
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-11
Dossier created
2026-10-11
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Busan Ilbo at the line's tenth anniversary: opened 17 September 2011; 21 stations; 158 million cumulative riders in ten years; 34,752 riders/day in 2020 against a forecast of 272,220; Gimhae paid 48.6bn won in support that year and pays more than 40bn won every year, against a disposable budget of about 200bn won. Gives the length as 23.2 km, against 23.9 km on the operator's site.

Descriptive only — not page/paragraph exact
Claims linked
Busan-Gimhae Light Rail Transit Co. — operator site bglrt.com · background

Open original source ↗

Stable source ID
src-a0159a68aed0f6c5
Publisher
Name not classified · bglrt.com
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-11
Dossier created
2026-10-11
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Official site of the concessionaire that has run the line directly since the 2017 restructuring; its 2026 notices (a May 2026 disaster drill, the 15th-anniversary programme in September 2026) show the line in normal operation.

Descriptive only — not page/paragraph exact
Claims linked
Background source; no baseline claim points here
Wikipedia — Busan-Gimhae Light Rail Transit en.wikipedia.org · 9 linked claims

Open original source ↗

Stable source ID
src-0a5ad2fb460befb7
Publisher
Name not classified · en.wikipedia.org
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-11
Dossier created
2026-10-11
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Technical description: 23.9 km, 21 stations, standard gauge, 750 V DC third rail, Thales SelTrac CBTC signalling, fully automated operation, 2-car trains built by Rotem (Hyundai Motor Group); opened 9 September 2011 with a week of free service, revenue service from 17 September. It presents 176,000 riders/day as design capacity; the Korean sources above show it is the opening-year demand forecast.

Descriptive only — not page/paragraph exact
Claims linked
Busan-Gimhae Light Rail Transit Co. — driverless operation bglrt.com · 4 linked claims

Open original source ↗

Stable source ID
src-7c954c6a96ebb9e1
Publisher
Name not classified · bglrt.com
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-11
Dossier created
2026-10-11
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Operator's description of the train control: a fully automated, driverless system based on RF-CBTC, supervised from a central control room over the 23.9 km between Busan and Gimhae, with full-height platform screen doors.

Descriptive only — not page/paragraph exact
Claims linked
Busan-Gimhae Light Rail Transit Co. — rolling stock bglrt.com · 2 linked claims

Open original source ↗

Stable source ID
src-cf3143d9cf35e81f
Publisher
Name not classified · bglrt.com
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-11
Dossier created
2026-10-11
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Operator's rolling-stock page: steel-wheel, DC-powered driverless vehicles running as two-car sets (Mca-Mcb), 750 V DC third rail.

Descriptive only — not page/paragraph exact
Claims linked
Seoul Shinmun — deficit fears for the Busan-Gimhae light rail (25 June 2010) m.go.seoul.co.kr · 6 linked claims

Open original source ↗

Stable source ID
src-8aa04093ee2529f2
Publisher
Name not classified · m.go.seoul.co.kr
Type / language
web-page · language not classified
Published
2010-06-25
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-11
Dossier created
2026-10-11
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Pre-opening report: the two cities and the concessionaire set expected ridership at 176,000 a day in the contract and agreed that the cities would cover the deficit for 30 years if ridership fell below it; Gimhae now expected about 100,000.

Descriptive only — not page/paragraph exact
Claims linked
Seoul Shinmun — chronic deficit, hopes of full trains (29 January 2014) m.go.seoul.co.kr · 3 linked claims

Open original source ↗

Stable source ID
src-9f66a05d0901351a
Publisher
Name not classified · m.go.seoul.co.kr
Type / language
web-page · language not classified
Published
2014-01-29
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-11
Dossier created
2026-10-11
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Busan city figures reported in January 2014: average daily ridership of 38,112 in 2013, up 26.7% on 30,084 in 2011, the first year of operation; the city then expected about 80,000 a day by 2020.

Descriptive only — not page/paragraph exact
Claims linked
Asia Economy — light rail ABS issuance saves 12.9 billion won (28 September 2020) view.asiae.co.kr · 4 linked claims

Open original source ↗

Stable source ID
src-077937569fb143a3
Publisher
Name not classified · view.asiae.co.kr
Type / language
web-page · language not classified
Published
2020-09-28
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-11
Dossier created
2026-10-11
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Asia Economy (English edition): Busan City refinanced part of the line's debt in 2020 by issuing 150.8bn won of asset-backed securities at 2.3%, guaranteed by the Korea Credit Guarantee Fund, expected to save about 12.9bn won over the operating period to 2041; it puts the saving from the 2017 MRG-to-MCC conversion at 304bn won.

Descriptive only — not page/paragraph exact
Claims linked
Newspim — Gimhae mayor asks the National Assembly for more 2027 funding (16 September 2026) newspim.com · 1 linked claim

Open original source ↗

Stable source ID
src-27e33bb44e96f2e0
Publisher
Name not classified · newspim.com
Type / language
web-page · language not classified
Published
2026-09-16
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-10-11
Dossier created
2026-10-11
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Gimhae's mayor Jeong Yeong-du visited the National Assembly on 15 September 2026 to ask for higher national funding in the 2027 budget; the Busan-Gimhae light rail private-investment project heads the list of projects named. No amount is given.

Descriptive only — not page/paragraph exact
Claims linked
Known limits of this file
  • Publisher names and source languages have not yet been classified; domains are recorded without guessing.
  • Existing source notes are descriptive locators, not page- or paragraph-exact citations.
  • A missing archive, publication date or content hash is shown as null rather than inferred.
  • The project-level evidence grade ranks the strongest source in the entry; it is not a truth score for every claim.