Fern Hollow Bridge collapse | Details emerge on years of neglect leading to leg corrosion

Digital Edition: Fern Hollow Bridge collapse | Details emerge on years of neglect leading to leg corrosion

Years of neglect led to the corrosion of the weathering steel legs of Pennsylvania’s Fern Hollow Bridge in the lead up to its collapse, new details from USA’s National Transportation Safety Board (NTSB) reveal.
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