{
 "schemaVersion": "1.0.0",
 "constitutionVersion": "1.0.0",
 "createdAt": "2026-08-12T00:00:00Z",
 "description": "Append-only Evidence Passport records. Old revisions are immutable; corrections create a new revision and preserve the previous permalink.",
 "entity": {
  "type": "project",
  "id": "miami-metromover",
  "title": "Metromover: fare-free driverless people mover in downtown Miami",
  "canonicalUrl": "https://1001smartcities.org/projects/miami-metromover/"
 },
 "currentRevisionId": "2026-08-21-source-dates",
 "revisions": [
  {
   "id": "2026-08-20-claim-baseline",
   "createdAt": "2026-08-21T11:25:00Z",
   "effectiveAt": "2026-07-26",
   "changeType": "baseline",
   "summary": "Created the first structured Evidence Passport with 8 claims and 8 source dossiers.",
   "preparedBy": {
    "type": "automation",
    "label": "AI-assisted evidence preparation",
    "humanApproved": false
   },
   "review": {
    "status": "unreviewed",
    "by": null,
    "date": null,
    "note": "Awaiting operator and domain-expert review; publication of this revision implies neither."
   },
   "changes": [
    {
     "operation": "add",
     "path": "/evidencePassport",
     "summary": "Added claim-level evidence mapping and source dossiers."
    },
    {
     "operation": "add",
     "path": "/revisionHistory",
     "summary": "Established a permanent, hash-addressed baseline revision."
    }
   ],
   "snapshotHash": "sha256:3bb60fcd71e79eff9d113e3061b55e9829216eca83fcf3a4f0ff9e437411b475",
   "snapshot": {
    "asOf": "2026-07-26",
    "projectFingerprint": "sha256:264370f5929c7f4e48cecbc7ec7f45db8641819c908252095464633529154f26",
    "assurance": {
     "status": "unreviewed",
     "scope": "evidence-passport-revision",
     "statement": "AI-assisted structural preparation. This revision has not been reviewed by a human or subject-matter expert.",
     "machineChecks": [
      "schema",
      "publication-diff-contract",
      "material-project-fingerprint",
      "claim-text-drift",
      "source-reference-resolution",
      "complete-source-dossier",
      "snapshot-hash"
     ]
    },
    "projectState": {
     "status": "live",
     "outcome": "ongoing",
     "evidenceGrade": "media",
     "timeline": {
      "started": 1986,
      "ended": null
     }
    },
    "governance": {
     "operator": "Miami-Dade County Department of Transportation and Public Works (DTPW)",
     "actorTypes": [
      "utility"
     ],
     "fundingModel": "public",
     "fundingDescription": "FTA grant ($22.0M) plus Miami-Dade Charter County Transportation Surtax ($130.9M)",
     "cost": "≈$153M control-system overhaul (2021 contract, not to exceed $152,920,983.22)",
     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
    },
    "claims": [
     {
      "id": "clm-ba0d6d749c677d27",
      "field": "snippet",
      "text": "Miami-Dade County opened this elevated people mover in April 1986 as a driverless system under automatic train control",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-447f1152dd499835"
      ],
      "supportNote": "The transit-history account states the system 'was the first urban application of the Westinghouse Automated People Mover (APM) technology, and it originally began service to the Downtown/Inner Loop on April 17, 1986'.",
      "caveat": "No source reached in this review documents onboard attendants, a period of manual operation, or an incident that put staff back on the trains — so the entry claims driverless operation at 1986 and today, not an explicitly unbroken record.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-0aa6d771002806ce",
      "field": "snippet",
      "text": "it still runs without an onboard driver over 21 stations and three loops",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-311a4ff02b680d21"
      ],
      "supportNote": "The operator's current service page states that the system 'services 21 stations from the Financial District Station in Brickell to the School Board Station in the Omni area' and that 'the entire system is subdivided into three separate loops', running seven days a week from 5:30 a.m. to 10 p.m.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-44e3b4a27e3c44e0",
      "field": "snippet",
      "text": "Fares were scrapped in 2002 after county voters approved a half-penny transit surtax, and the ride is still free",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-4b0c53be5823f4cd",
       "src-311a4ff02b680d21"
      ],
      "supportNote": "The press account states 'It became free after voters approved a half-penny surtax to fund expansions to Miami-Dade transit in 2002', and the operator's current page still describes it as 'a free elevated people mover system'.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-fd6a08e41ad62bcc",
      "field": "snippet",
      "text": "A $153M overhaul of the 1980s wayside and control equipment, awarded in 2021, missed its May 2025 deadline",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-6bc17429c1f9073b",
       "src-e6965234cefb1736"
      ],
      "supportNote": "The operator's project page dates the award to 4 May 2021 at a value 'not to exceed $152,920,983.22' — $22,042,300 from a federal grant and $130,878,683.22 from the county surtax — for a four-year term covering the automatic train control system, the data transmission system with SCADA, power distribution, guideway switches and central control. The January 2026 report records the slip: commissioners 'spending an added $15.5 million in hopes work will end by 2028 or 2029', against the contract's May 2025 target, blamed on the contractor's 'failure to meet required milestones and continued performance deficiencies'.",
      "caveat": "The Miami Today page returned an error to direct fetching; its content was verified through search-result excerpts.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-ff2bb445621771de",
      "field": "snippet",
      "text": "weekend closures, shuttle buses and shortened hours continue into 2026",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-1cf13e69f2dcd12b",
       "src-4b0c53be5823f4cd"
      ],
      "supportNote": "In 2026 'the Inner Loop and Brickell Loop will not begin service until 2 p.m. on designated Saturdays, while the Omni Loop will open an hour later, at 3 p.m.', affecting 'at least July 25 and August 1, 2026, with additional Saturdays expected through the end of August', because of the wayside overhaul, with free shuttle buses substituting. The 2025 report separately records the county cutting daily operating time by two and a half hours for the works.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-5d9efb3fa9b16cbd",
      "field": "impact",
      "text": "Roughly 626,400 boardings a month in 2025 — county ridership figures reported by the Miami Times — on a service that has charged nothing since 2002",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-4b0c53be5823f4cd"
      ],
      "supportNote": "The report carries the figure at sentence level: 'The Metromover serves roughly 626,400 riders per month, compared to 4.9 million for Metrobus, 1.3 million for Metrorail and 139,500 for special transportation services.'",
      "caveat": "County ridership figures relayed by the press, not an audited count.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-44bc9897823363ae",
      "field": "lesson",
      "text": "What closes this line most weekends is forty-year-old proprietary wayside and control equipment",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-4b0c53be5823f4cd",
       "src-1cf13e69f2dcd12b"
      ],
      "supportNote": "The 2025 report states 'The current Metromover system, built in 1986 and expanded in 1994, suffers frequent shutdowns and relies on proprietary components that are difficult to replace.' The 2026 currency check attributes the Saturday closures directly to the wayside overhaul.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-09cd4df317d9983f",
      "field": "lesson",
      "text": "the county is rebuilding 27 existing cars rather than buying new ones until the track work is done",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-a9cdd08ff3c42a70",
       "src-6bc17429c1f9073b"
      ],
      "supportNote": "The delivered car 'will be used as a prototype to retrofit 26 other vehicles at DTPW's maintenance facility' — the prototype plus 26 makes 27. The project page states that 'once the track work is completed, the system can easily accept new vehicles and DTPW will start the procurement process for new Metromover cars', so new cars are a deferred phase rather than part of this contract.",
      "caveat": "The 2023 release's stated 24-month upgrade schedule has since been overtaken by events.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     }
    ],
    "sources": [
     {
      "id": "src-6bc17429c1f9073b",
      "title": "Miami-Dade DTPW — Metromover Upgrade Project",
      "url": "https://www.miamidade.gov/global/transportation/metromover-upgrade-project.page",
      "publisher": {
       "name": null,
       "domain": "miamidade.gov",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-fd6a08e41ad62bcc",
       "clm-09cd4df317d9983f"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-21",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Operator page. Award: 'On May 4, 2021, the Miami-Dade County Board of County Commissioners adopted a Resolution to award a contract to Bombardier Transportation (Holdings) USA, Inc.' Value: 'not to exceed $152,920,983.22, consisting of $22,042,300.00 from a Federal Transit Administration (FTA) grant and $130,878,683.22 from Charter County Transportation Surtax Funds for a four-year term.' Scope covers the Automatic Train Control System, Data Transmission System with SCADA, power distribution, guideway switches and Central Control. Also: 'once the track work is completed, the system can easily accept new vehicles and DTPW will start the procurement process for new Metromover cars' — i.e. new cars are a deferred phase, not part of this contract.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-311a4ff02b680d21",
      "title": "Miami-Dade DTPW — Metromover service page",
      "url": "https://www.miamidade.gov/global/transportation/metromover.page",
      "publisher": {
       "name": null,
       "domain": "miamidade.gov",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-0aa6d771002806ce",
       "clm-44e3b4a27e3c44e0"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-21",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Operator page, current status. 'The Metromover is a free elevated people mover system that operates seven days a week in the downtown Miami, Omni, and Brickell areas.' 'Metromover services 21 stations from the Financial District Station in Brickell to the School Board Station in the Omni area. The entire system is subdivided into three separate loops.' Hours '5:30 a.m. to 10 p.m., seven days a week', and 'Metromover is operating a modified Inner Loop, with trains running on the same track as Brickell and Omni Loop.'",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-4b0c53be5823f4cd",
      "title": "Miami Times — Miami-Dade eyes replacing Metromover system amid rising costs, frequent shutdowns (27 May 2025)",
      "url": "https://www.miamitimesonline.com/business/miami-dade-eyes-replacing-metromover-system-amid-rising-costs-frequent-shutdowns/article_3295ef32-7fe7-4425-b4e1-4e8149a487c1.html",
      "publisher": {
       "name": null,
       "domain": "miamitimesonline.com",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-44e3b4a27e3c44e0",
       "clm-ff2bb445621771de",
       "clm-5d9efb3fa9b16cbd",
       "clm-44bc9897823363ae"
      ],
      "temporal": {
       "publishedAt": "2025-05-27",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-21",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Carries the ridership figure and the fare history sentence-level: 'The Metromover serves roughly 626,400 riders per month, compared to 4.9 million for Metrobus, 1.3 million for Metrorail and 139,500 for special transportation services.' 'It became free after voters approved a half-penny surtax to fund expansions to Miami-Dade transit in 2002.' 'The current Metromover system, built in 1986 and expanded in 1994, suffers frequent shutdowns and relies on proprietary components that are difficult to replace.' Also reports the county cutting daily operating time by two and a half hours for the works.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-e6965234cefb1736",
      "title": "Miami Today — As Metromover upgrades lag, expansion plans seem stupid (7 Jan 2026)",
      "url": "https://www.miamitodaynews.com/2026/01/07/as-metromover-upgrades-lag-expansion-plans-seem-stupid/",
      "publisher": {
       "name": null,
       "domain": "miamitodaynews.com",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-fd6a08e41ad62bcc"
      ],
      "temporal": {
       "publishedAt": "2026-01-07",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-21",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Strongest recent source on the schedule slip. Direct fetch returned HTTP 503; content verified through search-result excerpts: county commissioners 'spending an added $15.5 million in hopes work will end by 2028 or 2029', the 2021 contract having targeted a May 2025 deadline, and the stated cause 'Alstom Transport USA Inc.'s failure to meet required milestones and continued performance deficiencies'.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-a9cdd08ff3c42a70",
      "title": "Miami-Dade County press release — first fully upgraded Metromover vehicle delivered (2023)",
      "url": "https://www.miamidade.gov/global/release.page?Mduid_release=rel1679598920800938",
      "publisher": {
       "name": null,
       "domain": "miamidade.gov",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-09cd4df317d9983f"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-21",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Confirms refurbishment rather than replacement: the delivered car 'will be used as a prototype to retrofit 26 other vehicles at DTPW's maintenance facility', and 'System upgrades will be made over 24 months' — a schedule since overtaken by events.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-1cf13e69f2dcd12b",
      "title": "MiamiBeacon — Metromover Inner Loop delays Saturday openings through August (2026)",
      "url": "https://www.miamibeacon.news/transit/metromover-inner-loop-delays-saturday-openings-fc0a11/",
      "publisher": {
       "name": null,
       "domain": "miamibeacon.news",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-ff2bb445621771de",
       "clm-44bc9897823363ae"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-21",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Currency check for 2026: 'the Inner Loop and Brickell Loop will not begin service until 2 p.m. on designated Saturdays, while the Omni Loop will open an hour later, at 3 p.m.', affecting 'at least July 25 and August 1, 2026, with additional Saturdays expected through the end of August', because 'MDT is conducting a $153 million wayside system overhaul'. Free shuttle buses substitute.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-cf744f24a73c55f9",
      "title": "Alstom — new signalling technology and other upgrades for Metromover (June 2021)",
      "url": "https://www.alstom.com/press-releases-news/2021/6/alstom-provide-new-signalling-technology-and-other-upgrades-metromover-automated-people-mover-system-miami-florida",
      "publisher": {
       "name": null,
       "domain": "alstom.com",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "background",
      "claimRefs": [],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-21",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Supplier press release naming the replacement control system: 'Alstom has been selected by the Miami-Dade County Department of Transportation and Public Works to provide its state-of-the-art Cityflo 650 Communications-Based Train Control (CBTC) solution for the Miami-Dade Metromover system.' Alstom's site returned HTTP 403 to direct fetch; the sentence was confirmed via search excerpt and the Mass Transit mirror of the same release. Kept out of the snippet for that reason.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-447f1152dd499835",
      "title": "Metro Jacksonville archive — The Miami Metromover",
      "url": "https://archive.metrojacksonville.com/article/2010-nov-the-miami-metromover",
      "publisher": {
       "name": null,
       "domain": "archive.metrojacksonville.com",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-ba0d6d749c677d27"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-21",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Transit-history source for the opening: 'The Miami-Dade Metromover system was the first urban application of the Westinghouse Automated People Mover (APM) technology, and it originally began service to the Downtown/Inner Loop on April 17, 1986.' No source reached in this review documents onboard attendants, a period of manual operation, or an incident that put staff back on the trains; the entry therefore claims driverless operation at 1986 and today, not an explicitly unbroken record.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     }
    ],
    "coverage": {
     "claimsTotal": 8,
     "claimsMapped": 8,
     "sourcesTotal": 8,
     "sourcesUsedByClaims": 7,
     "sourcesWithPublicationDate": 2,
     "sourcesWithArchive": 0,
     "sourcesWithExactLocator": 0,
     "sourcesWithContentHash": 0
    },
    "limits": [
     "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."
    ]
   }
  },
  {
   "id": "2026-08-21-source-dates",
   "createdAt": "2026-08-22T02:25:00Z",
   "effectiveAt": "2026-07-26",
   "changeType": "update",
   "summary": "Record the publication date of each source that states one; a source that publishes no date is marked null, and one that shows only a revision carries `updated` instead.",
   "preparedBy": {
    "type": "automation",
    "label": "AI-assisted evidence preparation",
    "humanApproved": false
   },
   "review": {
    "status": "unreviewed",
    "by": null,
    "date": null,
    "note": "Awaiting operator and domain-expert review; publication of this revision implies neither."
   },
   "changes": [
    {
     "operation": "replace",
     "path": "/snapshot/projectFingerprint",
     "summary": "Updated projectFingerprint to the current sourced project record."
    },
    {
     "operation": "replace",
     "path": "/snapshot/sources",
     "summary": "Updated sources to the current sourced project record."
    }
   ],
   "snapshotHash": "sha256:23407518f03f8600bccbd4e30f0add9779acda7cc0c5b2b46d68111934df054e",
   "snapshot": {
    "asOf": "2026-07-26",
    "projectFingerprint": "sha256:e621f17403def7052eff3569f2690439cf241d1cc9151f5adf881efc67c39ca5",
    "assurance": {
     "status": "unreviewed",
     "scope": "evidence-passport-revision",
     "statement": "AI-assisted structural preparation. This revision has not been reviewed by a human or subject-matter expert.",
     "machineChecks": [
      "schema",
      "publication-diff-contract",
      "material-project-fingerprint",
      "claim-text-drift",
      "source-reference-resolution",
      "complete-source-dossier",
      "snapshot-hash"
     ]
    },
    "projectState": {
     "status": "live",
     "outcome": "ongoing",
     "evidenceGrade": "media",
     "timeline": {
      "started": 1986,
      "ended": null
     }
    },
    "governance": {
     "operator": "Miami-Dade County Department of Transportation and Public Works (DTPW)",
     "actorTypes": [
      "utility"
     ],
     "fundingModel": "public",
     "fundingDescription": "FTA grant ($22.0M) plus Miami-Dade Charter County Transportation Surtax ($130.9M)",
     "cost": "≈$153M control-system overhaul (2021 contract, not to exceed $152,920,983.22)",
     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
    },
    "claims": [
     {
      "id": "clm-ba0d6d749c677d27",
      "field": "snippet",
      "text": "Miami-Dade County opened this elevated people mover in April 1986 as a driverless system under automatic train control",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-447f1152dd499835"
      ],
      "supportNote": "The transit-history account states the system 'was the first urban application of the Westinghouse Automated People Mover (APM) technology, and it originally began service to the Downtown/Inner Loop on April 17, 1986'.",
      "caveat": "No source reached in this review documents onboard attendants, a period of manual operation, or an incident that put staff back on the trains — so the entry claims driverless operation at 1986 and today, not an explicitly unbroken record.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-0aa6d771002806ce",
      "field": "snippet",
      "text": "it still runs without an onboard driver over 21 stations and three loops",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-311a4ff02b680d21"
      ],
      "supportNote": "The operator's current service page states that the system 'services 21 stations from the Financial District Station in Brickell to the School Board Station in the Omni area' and that 'the entire system is subdivided into three separate loops', running seven days a week from 5:30 a.m. to 10 p.m.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-44e3b4a27e3c44e0",
      "field": "snippet",
      "text": "Fares were scrapped in 2002 after county voters approved a half-penny transit surtax, and the ride is still free",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-4b0c53be5823f4cd",
       "src-311a4ff02b680d21"
      ],
      "supportNote": "The press account states 'It became free after voters approved a half-penny surtax to fund expansions to Miami-Dade transit in 2002', and the operator's current page still describes it as 'a free elevated people mover system'.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-fd6a08e41ad62bcc",
      "field": "snippet",
      "text": "A $153M overhaul of the 1980s wayside and control equipment, awarded in 2021, missed its May 2025 deadline",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-6bc17429c1f9073b",
       "src-e6965234cefb1736"
      ],
      "supportNote": "The operator's project page dates the award to 4 May 2021 at a value 'not to exceed $152,920,983.22' — $22,042,300 from a federal grant and $130,878,683.22 from the county surtax — for a four-year term covering the automatic train control system, the data transmission system with SCADA, power distribution, guideway switches and central control. The January 2026 report records the slip: commissioners 'spending an added $15.5 million in hopes work will end by 2028 or 2029', against the contract's May 2025 target, blamed on the contractor's 'failure to meet required milestones and continued performance deficiencies'.",
      "caveat": "The Miami Today page returned an error to direct fetching; its content was verified through search-result excerpts.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-ff2bb445621771de",
      "field": "snippet",
      "text": "weekend closures, shuttle buses and shortened hours continue into 2026",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-1cf13e69f2dcd12b",
       "src-4b0c53be5823f4cd"
      ],
      "supportNote": "In 2026 'the Inner Loop and Brickell Loop will not begin service until 2 p.m. on designated Saturdays, while the Omni Loop will open an hour later, at 3 p.m.', affecting 'at least July 25 and August 1, 2026, with additional Saturdays expected through the end of August', because of the wayside overhaul, with free shuttle buses substituting. The 2025 report separately records the county cutting daily operating time by two and a half hours for the works.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-5d9efb3fa9b16cbd",
      "field": "impact",
      "text": "Roughly 626,400 boardings a month in 2025 — county ridership figures reported by the Miami Times — on a service that has charged nothing since 2002",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-4b0c53be5823f4cd"
      ],
      "supportNote": "The report carries the figure at sentence level: 'The Metromover serves roughly 626,400 riders per month, compared to 4.9 million for Metrobus, 1.3 million for Metrorail and 139,500 for special transportation services.'",
      "caveat": "County ridership figures relayed by the press, not an audited count.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-44bc9897823363ae",
      "field": "lesson",
      "text": "What closes this line most weekends is forty-year-old proprietary wayside and control equipment",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-4b0c53be5823f4cd",
       "src-1cf13e69f2dcd12b"
      ],
      "supportNote": "The 2025 report states 'The current Metromover system, built in 1986 and expanded in 1994, suffers frequent shutdowns and relies on proprietary components that are difficult to replace.' The 2026 currency check attributes the Saturday closures directly to the wayside overhaul.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-09cd4df317d9983f",
      "field": "lesson",
      "text": "the county is rebuilding 27 existing cars rather than buying new ones until the track work is done",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-a9cdd08ff3c42a70",
       "src-6bc17429c1f9073b"
      ],
      "supportNote": "The delivered car 'will be used as a prototype to retrofit 26 other vehicles at DTPW's maintenance facility' — the prototype plus 26 makes 27. The project page states that 'once the track work is completed, the system can easily accept new vehicles and DTPW will start the procurement process for new Metromover cars', so new cars are a deferred phase rather than part of this contract.",
      "caveat": "The 2023 release's stated 24-month upgrade schedule has since been overtaken by events.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     }
    ],
    "sources": [
     {
      "id": "src-6bc17429c1f9073b",
      "title": "Miami-Dade DTPW — Metromover Upgrade Project",
      "url": "https://www.miamidade.gov/global/transportation/metromover-upgrade-project.page",
      "publisher": {
       "name": null,
       "domain": "miamidade.gov",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-fd6a08e41ad62bcc",
       "clm-09cd4df317d9983f"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-22",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Operator page. Award: 'On May 4, 2021, the Miami-Dade County Board of County Commissioners adopted a Resolution to award a contract to Bombardier Transportation (Holdings) USA, Inc.' Value: 'not to exceed $152,920,983.22, consisting of $22,042,300.00 from a Federal Transit Administration (FTA) grant and $130,878,683.22 from Charter County Transportation Surtax Funds for a four-year term.' Scope covers the Automatic Train Control System, Data Transmission System with SCADA, power distribution, guideway switches and Central Control. Also: 'once the track work is completed, the system can easily accept new vehicles and DTPW will start the procurement process for new Metromover cars' — i.e. new cars are a deferred phase, not part of this contract.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-311a4ff02b680d21",
      "title": "Miami-Dade DTPW — Metromover service page",
      "url": "https://www.miamidade.gov/global/transportation/metromover.page",
      "publisher": {
       "name": null,
       "domain": "miamidade.gov",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-0aa6d771002806ce",
       "clm-44e3b4a27e3c44e0"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-22",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Operator page, current status. 'The Metromover is a free elevated people mover system that operates seven days a week in the downtown Miami, Omni, and Brickell areas.' 'Metromover services 21 stations from the Financial District Station in Brickell to the School Board Station in the Omni area. The entire system is subdivided into three separate loops.' Hours '5:30 a.m. to 10 p.m., seven days a week', and 'Metromover is operating a modified Inner Loop, with trains running on the same track as Brickell and Omni Loop.'",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-4b0c53be5823f4cd",
      "title": "Miami Times — Miami-Dade eyes replacing Metromover system amid rising costs, frequent shutdowns (27 May 2025)",
      "url": "https://www.miamitimesonline.com/business/miami-dade-eyes-replacing-metromover-system-amid-rising-costs-frequent-shutdowns/article_3295ef32-7fe7-4425-b4e1-4e8149a487c1.html",
      "publisher": {
       "name": null,
       "domain": "miamitimesonline.com",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-44e3b4a27e3c44e0",
       "clm-ff2bb445621771de",
       "clm-5d9efb3fa9b16cbd",
       "clm-44bc9897823363ae"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": "2025-05-27",
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-22",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Carries the ridership figure and the fare history sentence-level: 'The Metromover serves roughly 626,400 riders per month, compared to 4.9 million for Metrobus, 1.3 million for Metrorail and 139,500 for special transportation services.' 'It became free after voters approved a half-penny surtax to fund expansions to Miami-Dade transit in 2002.' 'The current Metromover system, built in 1986 and expanded in 1994, suffers frequent shutdowns and relies on proprietary components that are difficult to replace.' Also reports the county cutting daily operating time by two and a half hours for the works.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-e6965234cefb1736",
      "title": "Miami Today — As Metromover upgrades lag, expansion plans seem stupid (7 Jan 2026)",
      "url": "https://www.miamitodaynews.com/2026/01/07/as-metromover-upgrades-lag-expansion-plans-seem-stupid/",
      "publisher": {
       "name": null,
       "domain": "miamitodaynews.com",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-fd6a08e41ad62bcc"
      ],
      "temporal": {
       "publishedAt": "2026-01-07",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-22",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Strongest recent source on the schedule slip. Direct fetch returned HTTP 503; content verified through search-result excerpts: county commissioners 'spending an added $15.5 million in hopes work will end by 2028 or 2029', the 2021 contract having targeted a May 2025 deadline, and the stated cause 'Alstom Transport USA Inc.'s failure to meet required milestones and continued performance deficiencies'.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-a9cdd08ff3c42a70",
      "title": "Miami-Dade County press release — first fully upgraded Metromover vehicle delivered (2023)",
      "url": "https://www.miamidade.gov/global/release.page?Mduid_release=rel1679598920800938",
      "publisher": {
       "name": null,
       "domain": "miamidade.gov",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-09cd4df317d9983f"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-22",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Confirms refurbishment rather than replacement: the delivered car 'will be used as a prototype to retrofit 26 other vehicles at DTPW's maintenance facility', and 'System upgrades will be made over 24 months' — a schedule since overtaken by events.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-1cf13e69f2dcd12b",
      "title": "MiamiBeacon — Metromover Inner Loop delays Saturday openings through August (2026)",
      "url": "https://www.miamibeacon.news/transit/metromover-inner-loop-delays-saturday-openings-fc0a11/",
      "publisher": {
       "name": null,
       "domain": "miamibeacon.news",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-ff2bb445621771de",
       "clm-44bc9897823363ae"
      ],
      "temporal": {
       "publishedAt": "2026-07-15",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-22",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Currency check for 2026: 'the Inner Loop and Brickell Loop will not begin service until 2 p.m. on designated Saturdays, while the Omni Loop will open an hour later, at 3 p.m.', affecting 'at least July 25 and August 1, 2026, with additional Saturdays expected through the end of August', because 'MDT is conducting a $153 million wayside system overhaul'. Free shuttle buses substitute.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-cf744f24a73c55f9",
      "title": "Alstom — new signalling technology and other upgrades for Metromover (June 2021)",
      "url": "https://www.alstom.com/press-releases-news/2021/6/alstom-provide-new-signalling-technology-and-other-upgrades-metromover-automated-people-mover-system-miami-florida",
      "publisher": {
       "name": null,
       "domain": "alstom.com",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "background",
      "claimRefs": [],
      "temporal": {
       "publishedAt": "2021-06-23",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-22",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Supplier press release naming the replacement control system: 'Alstom has been selected by the Miami-Dade County Department of Transportation and Public Works to provide its state-of-the-art Cityflo 650 Communications-Based Train Control (CBTC) solution for the Miami-Dade Metromover system.' Alstom's site returned HTTP 403 to direct fetch; the sentence was confirmed via search excerpt and the Mass Transit mirror of the same release. Kept out of the snippet for that reason.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-447f1152dd499835",
      "title": "Metro Jacksonville archive — The Miami Metromover",
      "url": "https://archive.metrojacksonville.com/article/2010-nov-the-miami-metromover",
      "publisher": {
       "name": null,
       "domain": "archive.metrojacksonville.com",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-ba0d6d749c677d27"
      ],
      "temporal": {
       "publishedAt": "2010-11-29",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-22",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Transit-history source for the opening: 'The Miami-Dade Metromover system was the first urban application of the Westinghouse Automated People Mover (APM) technology, and it originally began service to the Downtown/Inner Loop on April 17, 1986.' No source reached in this review documents onboard attendants, a period of manual operation, or an incident that put staff back on the trains; the entry therefore claims driverless operation at 1986 and today, not an explicitly unbroken record.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     }
    ],
    "coverage": {
     "claimsTotal": 8,
     "claimsMapped": 8,
     "sourcesTotal": 8,
     "sourcesUsedByClaims": 7,
     "sourcesWithPublicationDate": 4,
     "sourcesWithArchive": 0,
     "sourcesWithExactLocator": 0,
     "sourcesWithContentHash": 0
    },
    "limits": [
     "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."
    ]
   }
  }
 ]
}