The Acela pulled into Penn Station a few minutes late, arriving at 12:55 p. m.
阿西乐抵达宾夕法尼亚站的时间是中午12点55分,晚了几分钟。
2
With some exceptions on Amtrak's Acela and North East corridor tracks, level crossings are attuned to limits of 50mph for freight and 80mph for passenger trains.
The Tier IIstandards only impact the Amtrak Acela Service on the Northeast Corridor because Acela is currently the only Tier II application operating in the United States.