{ "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": "kampala-traffic-control", "title": "Kampala Traffic Control Centre (MODERATO)", "canonicalUrl": "https://1001smartcities.org/projects/kampala-traffic-control/" }, "currentRevisionId": "2026-08-22-evidence-baseline", "revisions": [ { "id": "2026-08-22-evidence-baseline", "createdAt": "2026-08-22T14:09:00Z", "effectiveAt": "2026-08-07", "changeType": "baseline", "summary": "Created the first structured Evidence Passport with 14 claims and 5 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": "sha256:7b889a9547d0036b8ad3fceae6986b350a534fb83e32c39e91029803905e507e", "snapshot": { "asOf": "2026-08-07", "projectFingerprint": "sha256:6880847e130fe4c714a6ee46a9848a85a344ba3d5a230a7b5baf5314cb76b6b7", "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": "official", "timeline": { "started": 2022, "ended": 2025 } }, "governance": { "operator": "Kampala Capital City Authority (KCCA)", "actorTypes": [ "city-government" ], "fundingModel": "grant", "fundingDescription": "Japan (JICA)", "cost": "≈UGX 47bn", "ownership": null, "decisionRights": null, "exitConditions": null }, "claims": [ { "id": "clm-2b60ecd0b077652e", "field": "snippet", "text": "Japan (JICA)-funded", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-c4df0768c0455fd2" ], "supportNote": "KCCA's own 2022 press release announces the project as undertaken 'with support from the Japanese International Cooperation Agency (JICA)' — technical cooperation dating to 2015.", "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-e4bd51c24695e6fe", "field": "snippet", "text": "roughly UGX 47bn", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-f0f721ef5ff0dfe4" ], "supportNote": "Daily Monitor's coverage of the September 2025 commissioning states: 'The Shs47b project funded by the government of Japan saw the redesign of city junctions and establishment of more lanes, traffic lights and zebra crossings.'", "caveat": "KCCA's own 2022 groundbreaking release quoted a different, higher estimate for the same project ('At least JPY 2.44 Billion approximately UGX 63 Billion'). This entry's UGX 47bn figure is the completion-stage cost reported at commissioning in 2025; no source explains why the figure changed between groundbreaking and completion.", "interpretation": { "added": false, "interpolation": false, "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion." } }, { "id": "clm-17298fc62b44b1bd", "field": "snippet", "text": "Traffic Control Centre at City Hall", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-c4df0768c0455fd2" ], "supportNote": "KCCA's own 2022 groundbreaking release describes 'the launch of the construction works for the Traffic Control Center at City Hall in Kampala.'", "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-f4df93b9705723b3", "field": "snippet", "text": "was commissioned on 3 September 2025", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-48dce3a4d2e3295b", "src-f0f721ef5ff0dfe4" ], "supportNote": "The contractor OC Global states: 'On September 3, 2025, the Completion Ceremony was held for the Project for the Improvement of Traffic Control in Kampala City.' Daily Monitor independently confirms the facility 'was officially opened on September 3, 2025.'", "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-91a0ec18798ace42", "field": "snippet", "text": "the first of its kind in East Africa, according to KCCA", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-c4df0768c0455fd2", "src-f0f721ef5ff0dfe4" ], "supportNote": "KCCA's own press release states the project 'will make Kampala the first city in East Africa to have such a smart facility,' quoting JICA's Chief Representative that 'the Traffic control center is the first of its kind in the region.' Daily Monitor separately reports it as 'the first of its kind in East Africa, according to KCCA officials.'", "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-01a43364f676ecb6", "field": "snippet", "text": "monitors and retimes signals at 30 major intersections", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-f0f721ef5ff0dfe4" ], "supportNote": "Daily Monitor reports '30 key intersections equipped with AI-led traffic lights' under the project, with '256 total traffic signals installed across these junctions.'", "caveat": "This 30-intersection figure comes only from this press account. KCCA's own materials and the project contractor consistently cite 27 junctions signalised under the JICA project — no source reconciles the two counts or explains what the extra intersections are.", "interpretation": { "added": false, "interpolation": false, "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion." } }, { "id": "clm-4d96a25eddf175e0", "field": "snippet", "text": "adaptive control at the 27 junctions signalised under the JICA project running Japan's MODERATO system", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-c4df0768c0455fd2", "src-48dce3a4d2e3295b" ], "supportNote": "KCCA's own 2022 press release states the project 'proposes a Japanese Traffic Control System named MODERATO' and 'will also lead to signalization of up to 27 junctions.' The contractor OC Global independently confirms 'the installation and improvement of traffic signals at 27 intersections' and 'the introduction of Japan's traffic control system MODERATO.'", "caveat": "No source explicitly states that these 27 JICA-signalised junctions are a defined subset of the 30 intersections Daily Monitor separately describes as under the control centre's monitoring. This entry's framing of '30 monitored, 27 with adaptive control' reconciles two differently reported totals rather than restating a distinction any single source draws itself.", "interpretation": { "added": false, "interpolation": false, "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion." } }, { "id": "clm-66b5aba9630295e7", "field": "snippet", "text": "which adjusts green phases to real-time demand", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-f0f721ef5ff0dfe4" ], "supportNote": "Daily Monitor describes MODERATO as AI technology that 'detect[s] activities on the roads and quickly take[s] action by releasing traffic on congested lanes.'", "caveat": "The source describes the system functionally — detecting road activity and releasing congested traffic — rather than using the terms 'green phases' or 'real-time demand' verbatim; this entry's wording paraphrases an adaptive, demand-responsive signal-timing mechanism rather than quoting the source directly.", "interpretation": { "added": false, "interpolation": false, "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion." } }, { "id": "clm-be5bb44c9f14c058", "field": "snippet", "text": "KCCA puts the citywide total at 59 signalised junctions out of a 200-plus-junction plan", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-196d2571575a2985" ], "supportNote": "Nile Post reports KCCA Deputy Executive Director Kigenyi Benon's account of '59 junctions fully signalised out of more than 200 targeted junctions.'", "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-74f33d2b4762c405", "field": "snippet", "text": "22 more slated for 2026", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-5ed76d3e102492ad" ], "supportNote": "KCCA's own December 2025 wrap-up states the authority will 'signalize 22 additional junctions' in 2026.", "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-fb0ce5448d3b1723", "field": "snippet", "text": "Vandalism of signal equipment and a motorcycle fleet that grew from roughly 150,000 in 2010 to about 1.35 million in 2022 are undermining the rollout", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-196d2571575a2985" ], "supportNote": "Nile Post quotes KCCA Deputy ED Kigenyi Benon: 'Vandalism in the areas of Kololo and jinja road and irresponsible riding by some motorcycle operators are a big hindrance,' and separately states: 'Motorcycles rose from ~150,000 units in 2010 to ~1,350,000 units in 2022, with growth accelerating since 2015.'", "caveat": "The source's own figures do not state whether the 2022 total of about 1.35 million motorcycles refers to Kampala city or to Uganda as a whole. Other reporting on Uganda's boda-boda sector puts roughly 150,000 machines in Kampala around 2010, growing to a national total in the range of about one million by the early 2020s, with a smaller share — commonly cited around 750,000 — operating specifically within the Kampala metropolitan area. The 1.35 million figure paired here with a Kampala-era 2010 baseline may therefore be a national rather than a city count.", "interpretation": { "added": false, "interpolation": false, "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion." } }, { "id": "clm-1f0f42b4429f8db5", "field": "snippet", "text": "the licence-plate cameras meant to support enforcement were still in procurement as of 2026", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-196d2571575a2985" ], "supportNote": "Nile Post reports that KCCA is 'installing cameras capable of capturing boda-boda number plates so offenders can be identified and brought to book,' and states the authority 'plans to begin phased camera installation at key junctions and busy corridors once procurement and technical preparations are finalised' — indicating the licence-plate cameras had not yet been procured.", "caveat": "This Nile Post article is dated 9 August 2025; no source in this entry's list confirms the procurement status specifically 'as of 2026.' The entry extends an August-2025 finding forward to 2026 without a dated source for that later point.", "interpretation": { "added": false, "interpolation": false, "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion." } }, { "id": "clm-35d0d13c8a4f21b4", "field": "lesson", "text": "within months of commissioning, KCCA's own reported obstacles were vandalised signals and the sheer growth of the boda-boda fleet", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-196d2571575a2985" ], "supportNote": "Nile Post quotes KCCA Deputy Executive Director Kigenyi Benon naming vandalism and motorcycle-related disorder as hindrances to the signalisation rollout.", "caveat": "This Nile Post source is dated 9 August 2025 — about three and a half weeks BEFORE the 3 September 2025 commissioning ceremony described elsewhere in this entry, not after it. The obstacles it reports were documented ahead of, not 'within months of,' commissioning; this entry's framing implies a post-commissioning timeline that the cited source does not support.", "interpretation": { "added": false, "interpolation": false, "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion." } }, { "id": "clm-0a7aebb5c3afce25", "field": "lesson", "text": "the enforcement cameras remained unprocured", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-196d2571575a2985" ], "supportNote": "Nile Post reports that the licence-plate cameras await finalised procurement before phased installation begins.", "caveat": "Same limitation as the equivalent snippet claim: the source is dated August 2025, and no later-dated source in this entry confirms the cameras 'remained' unprocured at a subsequent point.", "interpretation": { "added": false, "interpolation": false, "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion." } } ], "sources": [ { "id": "src-c4df0768c0455fd2", "title": "KCCA — Traffic Control Center (authority)", "url": "https://kcca.go.ug/news/634", "publisher": { "name": null, "domain": "kcca.go.ug", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-2b60ecd0b077652e", "clm-17298fc62b44b1bd", "clm-91a0ec18798ace42", "clm-4d96a25eddf175e0" ], "temporal": { "publishedAt": "2022-11-08", "updatedAt": null, "sourceCheckedAt": null, "recordLastVerifiedAt": "2026-08-07", "dossierCreatedAt": "2026-08-22", "retrievedAt": null, "status": "publication-and-record-dates-recorded" }, "locator": { "type": "descriptive-source-note", "value": "Project framing: JICA technical cooperation since 2015, MODERATO, signalisation of up to 27 junctions, five roundabouts removed.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-f0f721ef5ff0dfe4", "title": "Daily Monitor (press)", "url": "https://www.monitor.co.ug/uganda/news/national/kcca-japan-introduce-ai-led-traffic-control-to-reduce-kampala-travel-time-5180436", "publisher": { "name": null, "domain": "monitor.co.ug", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-e4bd51c24695e6fe", "clm-f4df93b9705723b3", "clm-91a0ec18798ace42", "clm-01a43364f676ecb6", "clm-66b5aba9630295e7" ], "temporal": { "publishedAt": "2025-09-04", "updatedAt": null, "sourceCheckedAt": null, "recordLastVerifiedAt": "2026-08-07", "dossierCreatedAt": "2026-08-22", "retrievedAt": null, "status": "publication-and-record-dates-recorded" }, "locator": { "type": "descriptive-source-note", "value": "AI-led MODERATO control, travel-time goal; independent press coverage of the launch.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-48dce3a4d2e3295b", "title": "OC Global (contractor)", "url": "https://ocglobal.jp/news/250904-uganda-en/", "publisher": { "name": null, "domain": "ocglobal.jp", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-f4df93b9705723b3", "clm-4d96a25eddf175e0" ], "temporal": { "publishedAt": "2025-09-17", "updatedAt": null, "sourceCheckedAt": null, "recordLastVerifiedAt": "2026-08-07", "dossierCreatedAt": "2026-08-22", "retrievedAt": null, "status": "publication-and-record-dates-recorded" }, "locator": { "type": "descriptive-source-note", "value": "Completion ceremony 3 Sept 2025; 'installation and improvement of traffic signals at 27 intersections'; MODERATO introduction. Contractor-side confirmation of dates and scope.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-5ed76d3e102492ad", "title": "KCCA — 2025 wrap-up, agenda for 2026 (authority)", "url": "https://www.kcca.go.ug/news/1058/", "publisher": { "name": null, "domain": "kcca.go.ug", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-74f33d2b4762c405" ], "temporal": { "publishedAt": "2025-12-23", "updatedAt": null, "sourceCheckedAt": null, "recordLastVerifiedAt": "2026-08-07", "dossierCreatedAt": "2026-08-22", "retrievedAt": null, "status": "publication-and-record-dates-recorded" }, "locator": { "type": "descriptive-source-note", "value": "27 junctions signalised in 2025; 22 additional junctions planned for 2026; strategic travel-time target.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-196d2571575a2985", "title": "Nile Post — KCCA completes signalisation of 59 junctions (press)", "url": "https://nilepost.co.ug/news/278963/kcca-completes-signalisation-of-59-junctions-in-kampala", "publisher": { "name": null, "domain": "nilepost.co.ug", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-be5bb44c9f14c058", "clm-fb0ce5448d3b1723", "clm-1f0f42b4429f8db5", "clm-35d0d13c8a4f21b4", "clm-0a7aebb5c3afce25" ], "temporal": { "publishedAt": "2025-08-09", "updatedAt": null, "sourceCheckedAt": null, "recordLastVerifiedAt": "2026-08-07", "dossierCreatedAt": "2026-08-22", "retrievedAt": null, "status": "publication-and-record-dates-recorded" }, "locator": { "type": "descriptive-source-note", "value": "59 of 200+ junctions signalised (Deputy ED Kigenyi Benon); vandalism in Kololo/Jinja Road and motorcycle growth (~150,000 in 2010 to ~1,350,000 in 2022) undermine traffic management; ANPR cameras linked to the control centre planned, procurement not finalised. Site returns 403 to automated fetch; content verified via two independent search snapshots.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } } ], "coverage": { "claimsTotal": 14, "claimsMapped": 14, "sourcesTotal": 5, "sourcesUsedByClaims": 5, "sourcesWithPublicationDate": 5, "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." ] } } ] }