Climate change could damage thousands of U.S. bridges, engineers say

Bridges built after World War II are susceptible to temperature variations, making them more likely to fail because of climate change, two civil engineers have found. Drastic fluctuations in climate, often blamed on humans, could cause significant deterioration to tens of thousands of steel-girder bridges across the United States, a study from Colorado State University civil engineers Susan Palu and Hussam N. Mahmoud concluded.

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