{
  "id": "AIBD-0565",
  "title": "Transport for West Midlands: Near miss detection with VivaCity",
  "summary": "Transport for West Midlands reports 61,000 detected near misses and road-layout changes informed by AI. Avoided injuries are not established.",
  "date_observed": "2025-01-06",
  "date_basis": "source publication",
  "date_precision": "day",
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  "source_entry": "LGA-029",
  "account": "Transport for West Midlands enabled VivaCity near-miss detection in 40 sensors and used the observations to select and implement road-layout changes. The source reports 61,000 detected near misses in six months and the installation of measures including central islands and narrower junction mouths. The interventions are documented, but the source does not establish a reduction in collisions or injuries.",
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  "unexpected": false,
  "purpose": "Identify near-miss patterns and use them to support preventive road-safety interventions.",
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  "developer": "VivaCity",
  "deployer": "Transport for West Midlands",
  "location": "United Kingdom",
  "domain": "Road safety and transport analytics",
  "segment": null,
  "benefit_type": "Reduced Risk",
  "taxonomy_note": null,
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      "reason": "Central islands and narrower junction mouths were installed using the observations. Changes in collisions and injuries remain unmeasured."
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      "citation": "Council or project account published in the Local Government Association AI case-study bank. The account provides no independent outcome evaluation.",
      "title": "Transport for West Midlands: Near miss detection with VivaCity",
      "url": "https://www.local.gov.uk/case-studies/transport-west-midlands-near-miss-detection-vivacity",
      "date": "2025-01-06",
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      "quote": null
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      "The January–August 2024 pilot enabled near-miss functions on 40 existing sensors, with later continuation funding.",
      "Practitioners used dashboards and video clips to identify hotspots and implement measures such as islands and narrower junction mouths."
    ],
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      "The conditions needed to reproduce the benefit are unspecified."
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  "paired_incident": null,
  "headline": "West Midlands uses near-miss data to change road layouts",
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  "value": null,
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  "revisions": [
    {
      "date": "2026-10-22",
      "change": "Added the case.",
      "source": "https://www.local.gov.uk/case-studies/transport-west-midlands-near-miss-detection-vivacity",
      "editor": "AIBD"
    }
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