WASHINGTON — Emergency inspections following last week’s derailment of a DC Metrorail train found 32 railcars with bolts that are loose, or at least not as tight as required, the Washington Post reports. A Metrorail 7000-series train derailed Friday after striking an object later determined to be a brake disc from a previous train. That […]
DC Metrorail inspections find loose bolts on 32 older railcars
