{"id":28825,"date":"2025-02-04T14:45:32","date_gmt":"2025-02-04T14:45:32","guid":{"rendered":"https:\/\/www.systra.com\/uk\/?post_type=expert_insights&p=28825"},"modified":"2025-04-14T15:26:39","modified_gmt":"2025-04-14T14:26:39","slug":"ai-and-the-future-of-transport-safety","status":"publish","type":"expert_insights","link":"https:\/\/www.systra.com\/uk\/expert_insights\/ai-and-the-future-of-transport-safety\/","title":{"rendered":"AI and the Future of Transport Safety"},"content":{"rendered":"\n

Artificial Intelligence is starting to change the landscape of road safety. SYSTRA\u2019s recent project, funded by the Department for Transport, is exploring how AI can be used to tackle the issue of junction safety. <\/strong><\/p>\n\n\n\n

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SYSTRA\u2019s Erik Nielsen and Angus Spence shared insights into this work developing an AI-powered tool to predict and mitigate collisions.<\/p>\n\n\n\n

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\u201cWe are building an expert system that advises on the types of collisions and outcomes likely in particular environments. This involves analysing collision data, environmental data, and detailed mapping to predict risks and suggest mitigations at the design stage.\u201d<\/em>
– Erik Nielsen, Associate Director, Data Science<\/p>\n\n\n\n

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This approach represents a shift from retrofitting solutions after collisions occur to integrating safety into the design process itself.<\/p>\n\n\n\n

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SYSTRA\u2019s team is working on the development of two web applications designed to integrate safety directly into road design.<\/p>\n\n\n\n

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Angus Spence, Senior Consultant, elaborated on the significance of these tools:<\/p>\n\n\n\n

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\u201cThe first is a tool allowing us to select any location in the UK and make predictions about the type and severity of collisions that may occur. The second application enables design practitioners to submit emerging drawing files for road infrastructure to help mitigate risks.\u201d<\/em><\/p>\n\n\n\n

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Both are scalable solutions, operating from specific junctions or link locations to larger networks at the local authority, highway agency, or Great Britain level.<\/p>\n\n\n\n

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However, there are challenges to this approach.<\/p>\n\n\n\n

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\u201cThe data size is significant,\u201d<\/em> Erik added, referring to the terabytes of mapping and collision data that are processed. \u201cWe don\u2019t have the endless warehouses of processing power that companies like Google do, so we\u2019ve had to be very efficient in how we use our resources.\u201d<\/em><\/p>\n\n\n\n

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While the project is still in development, the implications are promising. These tools target supporting local authorities, private sector stakeholders, and governments – helping them identify at-risk locations, evaluate mitigation prioritisation, and advise on specific alterations required in the design process to reduce the frequency and severity of collisions – ultimately saving lives and costs to society.<\/p>\n\n\n\n

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Erik and Angus believe that AI\u2019s role in transport safety can continue to grow into further networks. For instance, connected and autonomous vehicles could significantly reduce human error, while AI-powered systems are already helping cities optimise traffic signals. However:<\/p>\n\n\n\n

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\u201cThe question isn\u2019t just what we can optimise but what we should optimise for. Do we prioritise reducing CO\u2082 emissions, shortening journey times, or improving safety?\u201d<\/em><\/p>\n\n\n\n

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AI can offer powerful tools to make our transport systems safer, more efficient, and more sustainable.<\/p>\n\n\n\n

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