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Quebec City Uses AI to Manage Traffic

Quebec City uses Google's AI to optimize 11 intersections, aiming to reduce stops by up to 30% and lower urban carbon emissions by 10%, officials said.

  • Quebec City has partnered with Google's Green Light project to synchronize traffic lights using artificial intelligence to improve traffic flow, reduce congestion, and lower greenhouse gas emissions.
  • The Green Light project uses Google Maps driving trends and AI to map a city's traffic patterns and make recommendations about specific intersections that can be implemented quickly by city engineers.
  • Quebec City is the first city in Canada to use the Green Light project, which is offered free of charge by Google.
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22 Articles

The Peterborough ExaminerThe Peterborough Examiner
+12 Reposted by 12 other sources
Lean Left

Quebec City using artificial intelligence to manage traffic, reduce congestion

Quebec City has started synchronizing traffic lights with the use of Google's artificial intelligence, technology the city says will improve traffic flow, reduce congestion, and lower greenhouse gas emissions.

·Peterborough, Canada
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Lean Left

The City of Quebec has used Google's artificial intelligence (AI) to synchronize traffic lights, which would improve traffic flow, reduce traffic congestion and reduce greenhouse gases.

·Montreal, Canada
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  • 77% of the sources lean Left
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La Presse broke the news in Montreal, Canada on Monday, August 18, 2025.
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