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发帖数: 20306 | 1 一个铁道/公路交叉口的信号灯和栏杆被冰雪冻坏了，栏杆自动降下，挡住过往的汽车。
于是铁路公司派一个工人来修，
工人手动操作把栏杆升起来，让汽车通过，
这时一列火车通过，撞上正在道口通过的卡车。
"In the event of a power outage or lack of signal, crossing gates are
programmed to default to the “down and active” position as a safety
precaution. Preliminary information indicates the gates were affected by the
severe ice and snow conditions at the time and were in the default “down
and active” position, as they are programmed. After an employee responded
to the location, the gates moved to the up position.
http://www.liveleak.com/view?i=a53_1485285310 |
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