Normandy Bridge Restricts Heavy Vehicles and Speed Due to Heat Damage
The Pont des Andelys in Eure, Normandy, has implemented new restrictions after an expert assessment revealed abnormal metal expansion due to recent heatwaves. Vehicles weighing over 19 tonnes are now prohibited from crossing the bridge. Additionally, all other vehicles must adhere to a maximum speed limit of 30 km/h. These measures were put in place by the Department on Friday, July 24, 2026, following findings of significant structural impact from the high temperatures experienced in June and July.
The incident highlights the increasing vulnerability of critical infrastructure to climate change impacts, specifically extreme heat events. As global temperatures rise, materials used in construction, such as metal, may exhibit unexpected thermal expansion, compromising structural integrity. This necessitates a reassessment of engineering standards and maintenance protocols for bridges and other infrastructure, particularly those in regions prone to significant temperature fluctuations. Future planning must incorporate resilience strategies to mitigate the effects of prolonged heatwaves, ensuring public safety and the continuity of transportation networks in an evolving climate.
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