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MBTA blames broken wheel for derailment
Boston Globe One of the eight steel wheels on the fourth car of the six-car train had cracked and a doughnut-shaped piece of steel around the wheel's … |
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MBTA blames broken wheel for derailment
Boston Globe One of the eight steel wheels on the fourth car of the six-car train had cracked and a doughnut-shaped piece of steel around the wheel's … |